f7783cd2 (main)
and
4d109b6e (PR)
+1 -1
+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+57 -33
+42 -32
{
"addresses": {
"ethereum": [
{
"name": "Diamond",
"isVerified": true,
"address": "eth:0x0583Ef2B6416cb7B287406438B940E4d99680C5B",
"upgradeability": {
"proxyType": "EIP2535 diamond proxy",
"admins": [],
"implementations": [
"eth:0xf9DD56364E3878056654C756cEBA692e577f8466",
"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07",
"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708",
"eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81"
],
"immutable": false
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764062519,
"transactionHash": "0xaa1dbb6591bbc6c81cd9378502e6ae8f73f2da3de4dcec9b185b21bbdd650578",
"implementations": [
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"eth:0x1807f10E686E5Cd6A655cF7343f093a7372cAf34",
"eth:0x3Be4B380F277Cb02dF56712667f7F8FA1Ca1536d",
"eth:0x6fB87A1dd4DE3bDbB96f2FA9ac7FCb74b7d4C792"
]
},
{
"timestamp": 1764062519,
"transactionHash": "0xaa1dbb6591bbc6c81cd9378502e6ae8f73f2da3de4dcec9b185b21bbdd650578",
"implementations": [
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"eth:0x1807f10E686E5Cd6A655cF7343f093a7372cAf34",
"eth:0x3Be4B380F277Cb02dF56712667f7F8FA1Ca1536d",
"eth:0x6fB87A1dd4DE3bDbB96f2FA9ac7FCb74b7d4C792"
]
},
{
"timestamp": 1764062519,
"transactionHash": "0xaa1dbb6591bbc6c81cd9378502e6ae8f73f2da3de4dcec9b185b21bbdd650578",
"implementations": [
"eth:0x8C653b99f18Eb3bAb927519990bfC281500b0De6",
"eth:0x1807f10E686E5Cd6A655cF7343f093a7372cAf34",
"eth:0x3Be4B380F277Cb02dF56712667f7F8FA1Ca1536d",
"eth:0x6fB87A1dd4DE3bDbB96f2FA9ac7FCb74b7d4C792"
]
},
{
"timestamp": 1768899023,
"transactionHash": "0x5a347ad3e11919a37fd5cc2e3f933678ebbbf11b6bcd4f2e1cf6f9f80b6e7462",
"implementations": [
"eth:0xf9DD56364E3878056654C756cEBA692e577f8466",
"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07",
"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708",
"eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81"
]
},
{
"timestamp": 1770285503,
"transactionHash": "0x3837cd476c7e8b1131d519f1dd8aed9cb1fbd779716260b0ff79196520f81b21",
"implementations": [
"eth:0xf9DD56364E3878056654C756cEBA692e577f8466",
"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07",
"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708",
"eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81"
]
},
{
"timestamp": 1775673407,
"transactionHash": "0x4428eb3c0a1be76b850c3a1cd744087320aa49dfa2304311ed0579c10ec1e568",
"implementations": [
"eth:0xf9DD56364E3878056654C756cEBA692e577f8466",
"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07",
"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708",
"eth:0x8991bF7Ed45ad2B8352efbaB83aD6e00c056a61c"
]
},
{
"timestamp": 1775739935,
"transactionHash": "0x08471063fd03e8dacd215a9c030f4c54a0f002c778a9a8283bc5161efae20e39",
"implementations": [
"eth:0xf9DD56364E3878056654C756cEBA692e577f8466",
"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07",
"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708",
"eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81"
]
},
{
"timestamp": 1788943103,
"transactionHash": "0xb8aa1631290b261ab7bbc2d789cfcaec178946b0ec7c9231b139ad9ce23ea8c7",
"implementations": [
"eth:0xf9DD56364E3878056654C756cEBA692e577f8466",
"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07",
"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708",
"eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81"
]
}
],
"description": "The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n* Roles:\n * **getAdmin**: ChainAdminOwnable; ultimately ADI Multisig 1",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x0583Ef2B6416cb7B287406438B940E4d99680C5B#code"
},
{
"name": "ZKsyncOSChainTypeManager",
"isVerified": true,
"address": "eth:0x08A1D2962fC29AA46e869A1E7561112cc1026EfA",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217"
],
"implementations": [
"eth:0x721e27269ce348F71bdAAd7B7b033Afa60e404e0"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764062063,
"transactionHash": "0xa5b440f6a0256100dac3d76a00374198366113b10688034f6b014b247a31cee4",
"implementations": [
"eth:0x191D1D51a9CBe988E69ad3D27eFab60663e5ed61"
]
},
{
"timestamp": 1768897787,
"transactionHash": "0x9443189514311b66d96da238adb1a18e3043616a45b62a6e99cd6f64b5996e81",
"implementations": [
"eth:0x721e27269ce348F71bdAAd7B7b033Afa60e404e0"
]
}
],
"description": "[FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,30,1.\n* Roles:\n * **admin**: ChainAdminOwnable, ProxyAdmin; ultimately ADI Multisig 2, Governance\n * **owner**: Governance",
"description": "[FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,30,2.\n* Roles:\n * **admin**: ChainAdminOwnable, ProxyAdmin; ultimately ADI Multisig 2, Governance\n * **owner**: Governance",
"upgradableBy": [
{
"name": "Governance",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x08A1D2962fC29AA46e869A1E7561112cc1026EfA#code"
},
{
"name": "RollupDAManager",
"isVerified": true,
"address": "eth:0x57B05e2394B3A12708C552A891f8b0f93645EdEA",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Simple registry for allowed DA validators for different data availability modes. Scheme 3 is used by default RollupL1DAValidator, the commitment includes EIP-4844 blobs data. Scheme 4 is used only for ZKsyncOS, it is keccak of blob versioned hashes filled with pubdata.\n* Roles:\n * **owner**: Governance",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x57B05e2394B3A12708C552A891f8b0f93645EdEA#code"
},
{
"name": "L1Nullifier",
"isVerified": true,
"address": "eth:0x5E5a72077dFB354Dfe61200b8f31fa491F9B9Cea",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217"
],
"implementations": [
"eth:0x64E12498Afe66FAD714417E3fA7824E67189b31d"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764060407,
"transactionHash": "0xc8f25c8c05512ee3427467c81af5e2b8374ce4cd605988d6a7079bc98438c451",
"implementations": [
"eth:0x64E12498Afe66FAD714417E3fA7824E67189b31d"
]
}
],
"description": "Contract responsible for bookkeeping L1 bridging transactions. Used to finalize withdrawals and reclaim failed deposits. Does not escrow funds.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Governance\n * **owner**: Safe",
"upgradableBy": [
{
"name": "Governance",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x5E5a72077dFB354Dfe61200b8f31fa491F9B9Cea#code"
},
{
"name": "L1MessageRoot",
"isVerified": true,
"address": "eth:0x783e8Cb57366888F84d815fd53c3aeE99b2d6d37",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217"
],
"implementations": [
"eth:0x5BaC331B75f3bF88148bfb0be2a76be4FBb05417"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764060407,
"transactionHash": "0x20dedea6ad2da50130929c575615065d3842ab03ead9c9038f2e649172a2b94f",
"implementations": [
"eth:0x5BaC331B75f3bF88148bfb0be2a76be4FBb05417"
]
}
],
"description": "Aggregates remote bridge message roots from all ZK stack chains. To be used with the Gateway when deployed.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Governance",
"upgradableBy": [
{
"name": "Governance",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x783e8Cb57366888F84d815fd53c3aeE99b2d6d37#code"
},
{
"name": "BridgeHub",
"isVerified": true,
"address": "eth:0x7a38c18a229Ef8a0AE7104Ba272A46280f2d59Cb",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217"
],
"implementations": [
"eth:0xcf1c73439c85f7eB9d4439dAf398Fd6392d176E6"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764060407,
"transactionHash": "0x24b5555ead6371a88f4727edf42d0a2d07901ce8b698fe2e999feebde6dd3fbe",
"implementations": [
"eth:0xcf1c73439c85f7eB9d4439dAf398Fd6392d176E6"
]
}
],
"description": "[FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. The main registry (hub) for chain contracts (supports more than ADI chain) and central entrypoint for bridge transactions. Stores important mappings like from chainId to diamond address, from chainId to parent CTM, from chainId to base token etc. A clone of Bridgehub is also deployed on each L2 chain, but this clone is only used on settlement layers.\n* Roles:\n * **admin**: ChainAdminOwnable, ProxyAdmin; ultimately ADI Multisig 2, Governance\n * **owner**: Governance",
"upgradableBy": [
{
"name": "Governance",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x7a38c18a229Ef8a0AE7104Ba272A46280f2d59Cb#code"
},
{
"name": "CTMDeploymentTracker",
"isVerified": true,
"address": "eth:0xaCD4a320f8a45abE71756B85DF519201d041EA5f",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217"
],
"implementations": [
"eth:0xB3AE8d7a583278C25faD1714F342AE284046fEa4"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764060407,
"transactionHash": "0xe48b3a261a691f2d2fbdfe9226d0c5a2bd4900493b790aa1cd97544d35856cfd",
"implementations": [
"eth:0xB3AE8d7a583278C25faD1714F342AE284046fEa4"
]
}
],
"description": "Asset deployment tracker where the 'asset' is a ChainTypeManager. The registering of asset IDs for ChainTypeManagers is necessary to be able to migrate them to a given settlement layer, for example the Gateway.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Governance",
"upgradableBy": [
{
"name": "Governance",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xaCD4a320f8a45abE71756B85DF519201d041EA5f#code"
},
{
"name": "ValidatorTimelock",
"isVerified": true,
"address": "eth:0xE28cAc160C2a79dFA1fbd2169AC5fa5d061cf186",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217"
],
"implementations": [
"eth:0x6CB28384f21B18924FA312AA2E10D4E813e66263"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764061739,
"transactionHash": "0x3495b74edc718006ba1b887dadf4fcf2fa6aaafa16a9b38dfe35234fa4f5177b",
"implementations": [
"eth:0x406f329645E323B1bd1C020a219e30E6DAf4f899"
]
},
{
"timestamp": 1768897787,
"transactionHash": "0x9443189514311b66d96da238adb1a18e3043616a45b62a6e99cd6f64b5996e81",
"implementations": [
"eth:0x6CB28384f21B18924FA312AA2E10D4E813e66263"
]
}
],
"description": "Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 0s.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Governance\n * **validatorVTL**: EOA 1, EOA 2, EOA 3, EOA 4",
"upgradableBy": [
{
"name": "Governance",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xE28cAc160C2a79dFA1fbd2169AC5fa5d061cf186#code"
},
{
"name": "L1AssetRouter",
"isVerified": true,
"address": "eth:0xf25227EFAD2046d19777A4CA540b5C016Df7fe7A",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217"
],
"implementations": [
"eth:0x47eec6F57c7E84391Ba6C9Ac976537d0DB0bb257"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764060407,
"transactionHash": "0x940ca188ed2f661f4b78ba579d0fedf4fc3a6e25f30a62c6911761599140a282",
"implementations": [
"eth:0x47eec6F57c7E84391Ba6C9Ac976537d0DB0bb257"
]
}
],
"description": "Canonical central asset router for all ZK stack chains. Routes deposits and withdrawals to the respective asset handlers (like the L1NativeTokenVault); does not escrow funds itself.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Governance",
"upgradableBy": [
{
"name": "Governance",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xf25227EFAD2046d19777A4CA540b5C016Df7fe7A#code"
},
{
"name": "ChainAdminOwnable",
"isVerified": true,
"address": "eth:0x0a8a2473cc5731575a94f58F470851Bc6695B5B8",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "A governance proxy that lets ADI Multisig 1 act through it.\n* Roles:\n * **owner**: ADI Multisig 1\n * **tokenMultiplierSetter**: EOA 5",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x0a8a2473cc5731575a94f58F470851Bc6695B5B8#code"
},
{
"name": "ChainAdminOwnable",
"isVerified": true,
"address": "eth:0x2d6E82F1f8fba89a67cc8d742B12633db4732Ca7",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "A governance proxy that lets ADI Multisig 2 act through it.\n* Roles:\n * **owner**: ADI Multisig 2",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x2d6E82F1f8fba89a67cc8d742B12633db4732Ca7#code"
},
{
"name": "L1ERC20Bridge",
"isVerified": true,
"address": "eth:0xfA8B5EA9b8d36a72Eb0ba66Cc7aBc83d9deeC3B8",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Legacy bridge for depositing ERC20 tokens to ADI Chain.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xfA8B5EA9b8d36a72Eb0ba66Cc7aBc83d9deeC3B8#code"
},
{
"name": "ZKsyncOSVerifierPlonk",
"isVerified": true,
"address": "eth:0x08513A4646d1Bc8c348C67A3680bb19626E7F13F",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x08513A4646d1Bc8c348C67A3680bb19626E7F13F#code"
},
{
"name": "L1NativeTokenVault",
"isVerified": true,
"address": "eth:0x0A0F8912162Ff83A036883dbaDA42efF647a3065",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217"
],
"implementations": [
"eth:0x2FC2a2dB562046C732d3aB0f4e1c1F62C3eE8e3E"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764060407,
"transactionHash": "0x70c7ca0de2ffe71507b4900352721efaa0dcefe222c0e248e3c2149c6e981a06",
"implementations": [
"eth:0x2FC2a2dB562046C732d3aB0f4e1c1F62C3eE8e3E"
]
}
],
"description": "Canonical central asset escrow for all ZK stack chains.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Governance\n * **owner**: Safe",
"upgradableBy": [
{
"name": "Governance",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x0A0F8912162Ff83A036883dbaDA42efF647a3065#code"
},
{
"name": "ProxyAdmin",
"isVerified": true,
"address": "eth:0x34f56Ba641aC59E897c6179ffeCAe9769fbfC90C",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: ChainAdminOwnable",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x34f56Ba641aC59E897c6179ffeCAe9769fbfC90C#code"
},
{
"name": "ZKsyncOSDualVerifier",
"isVerified": true,
"address": "eth:0x5E7cF1C310F9E0BF8DbFe70D5cC8021a2109D0AE",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "A router contract for verifiers. Routes verification requests to THE PLONK VERIFIER ONLY depending on the supplied proof version.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x5E7cF1C310F9E0BF8DbFe70D5cC8021a2109D0AE#code"
},
{
"name": "ProxyAdmin",
"isVerified": true,
"address": "eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: Governance",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217#code"
},
{
"name": "L1ChainAssetHandler",
"isVerified": true,
"address": "eth:0x924E0145347243a94C5C69e372Ca52c77f8e6CF1",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217"
],
"implementations": [
"eth:0x0C06695f21B118a9A10101D303f00575A566D1A0"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764060407,
"transactionHash": "0x1d89af101c273be6c173849a3f16c585fd26e85eb0e03e10ad2ac72012c9a66d",
"implementations": [
"eth:0x0C06695f21B118a9A10101D303f00575A566D1A0"
]
}
],
"description": "Specialized contract for managing chain assets, i.e. chain migrations.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Governance",
"upgradableBy": [
{
"name": "Governance",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x924E0145347243a94C5C69e372Ca52c77f8e6CF1#code"
},
{
"name": "ZKsyncOSVerifierPlonk",
"isVerified": true,
"address": "eth:0xC1288A84C5b2c93Ed4bF712fF4Bb96D862b32aa9",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xC1288A84C5b2c93Ed4bF712fF4Bb96D862b32aa9#code"
},
{
"name": "ZKsyncOSDualVerifier",
"isVerified": true,
"address": "eth:0xccbdfd7f9A8e60d0C1e79fa620205d14121e7a39",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "A router contract for verifiers. Routes verification requests to THE PLONK VERIFIER ONLY depending on the supplied proof version.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xccbdfd7f9A8e60d0C1e79fa620205d14121e7a39#code"
},
{
"name": "ServerNotifier",
"isVerified": true,
"address": "eth:0xd477bd7f14F9A26ebd51827EFB1d40a41f71b70C",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x34f56Ba641aC59E897c6179ffeCAe9769fbfC90C"
],
"implementations": [
"eth:0xDc64B98F394A8bf980F777631352029C9114e2e6"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764061739,
"transactionHash": "0x72192c4f02430295786d5865c815e8e9499e896f37cb49635478d0096cc8b2cc",
"implementations": [
"eth:0xDc64B98F394A8bf980F777631352029C9114e2e6"
]
}
],
"description": "A simple contract that can be called by the ChainAdmin to emit notifications about chain migrations.\n* Roles:\n * **admin**: ProxyAdmin; ultimately ADI Multisig 2",
"upgradableBy": [
{
"name": "ADI Multisig 2",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xd477bd7f14F9A26ebd51827EFB1d40a41f71b70C#code"
},
{
"name": "ZKsyncOSVerifierFflonk",
"isVerified": true,
"address": "eth:0xF6b3708BE4192CE4526c2F87D4c3eABA79230E6A",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xF6b3708BE4192CE4526c2F87D4c3eABA79230E6A#code"
},
{
"name": "BlobsL1DAValidatorZKsyncOS",
"isVerified": true,
"address": "eth:0xFB630a206E6D7485cB9DFa929859E1a977F0a211",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "DA verifier specifically for zksync OS chains. It keeps track of blob versioned hashes and checks if blob with particular hash was published.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xFB630a206E6D7485cB9DFa929859E1a977F0a211#code"
}
]
},
"escrows": [
{
"address": "0x0A0F8912162Ff83A036883dbaDA42efF647a3065",
"sinceTimestamp": 1764060407,
"tokens": "*",
"contract": {
"isVerified": true,
"address": "eth:0x0A0F8912162Ff83A036883dbaDA42efF647a3065",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217"
],
"implementations": [
"eth:0x2FC2a2dB562046C732d3aB0f4e1c1F62C3eE8e3E"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764060407,
"transactionHash": "0x70c7ca0de2ffe71507b4900352721efaa0dcefe222c0e248e3c2149c6e981a06",
"implementations": [
"eth:0x2FC2a2dB562046C732d3aB0f4e1c1F62C3eE8e3E"
]
}
],
"description": "Main escrow contract of ADI chain.",
"url": "https://etherscan.io/address/0x0A0F8912162Ff83A036883dbaDA42efF647a3065#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
}
],
"risks": [
{
"category": "Funds can be stolen if",
"text": "a contract receives a malicious code upgrade. There is no delay on code upgrades.",
"isCritical": true
}
],
"zkVerifiers": [
"eth:0x08513A4646d1Bc8c348C67A3680bb19626E7F13F"
"eth:0xC1288A84C5b2c93Ed4bF712fF4Bb96D862b32aa9"
]
}+1 -1
{
"baseTimestamp": 1788432287,
"baseTimestamp": 1789042187,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+14 -0
[
{
"id": "1deb4ff9",
"date": "Thu, 10 Sep 2026 12:10:56 GMT",
"timestamp": 1789042187,
"description": "Used governance proposals to upgrade to v0.30.2, which modified only the verifier. New verifiers are not yet reproduced.",
"isHighSeverity": true,
"changeCount": 19,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Diamond (eth:0x0583Ef2B6416cb7B287406438B940E4d99680C5B) [shared-zk-stack/Diamond] {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n values.$pastUpgrades.7:\n+ [\"2026-09-09T08:38:23.000Z\",\"0xb8aa1631290b261ab7bbc2d789cfcaec178946b0ec7c9231b139ad9ce23ea8c7\",[\"eth:0xf9DD56364E3878056654C756cEBA692e577f8466\",\"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07\",\"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708\",\"eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81\"]]\n values.$upgradeCount:\n- 7\n+ 8\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 128849018881\n+ 128849018882\n values.getSemverProtocolVersion.2:\n- 1\n+ 2\n values.getVerifier:\n- \"eth:0x5E7cF1C310F9E0BF8DbFe70D5cC8021a2109D0AE\"\n+ \"eth:0xccbdfd7f9A8e60d0C1e79fa620205d14121e7a39\"\n }\n```\n\n```diff\n- Status: DELETED\n contract ZKsyncOSVerifierPlonk (eth:0x08513A4646d1Bc8c348C67A3680bb19626E7F13F) [N/A]\n +++ description: None\n```\n\n```diff\n contract ZKsyncOSChainTypeManager (eth:0x08A1D2962fC29AA46e869A1E7561112cc1026EfA) [adi/ChainTypeManager] {\n +++ description: [FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,30,2.\n description:\n- \"[FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,30,1.\"\n+ \"[FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,30,2.\"\n values.getSemverProtocolVersion.2:\n- 1\n+ 2\n values.initialCutHash:\n- \"0xedf457bf18d9feac26a2fb4a43686971a5eb0f0e21d80393cc8118ecaff31e29\"\n+ \"0x8c06a7a3d4ce7eb8b62ffded867bcd4db8cbd092b1c1517d3ecaa6d02e6d1f55\"\n values.protocolVersion:\n- 128849018881\n+ 128849018882\n }\n```\n\n```diff\n EOA (eth:0x3740B047227a94AcB5eCeCc5b7D6148857C81ecE) {\n +++ description: None\n proxyType:\n- \"EOA\"\n+ \"EIP7702 EOA\"\n sourceHashes:\n+ [\"0x1f44812af62d28f019e30e8eb2af596fb36c7db9d34576972c0405e110a6ef45\"]\n values:\n+ {\"$implementation\":\"eth:0x63c0c19a282a1B52b07dD5a65b58948A07DAE32B\",\"delegationManager\":\"eth:0xdb9B1e94B5b69Df7e401DDbedE43491141047dB3\",\"DOMAIN_VERSION\":\"1\",\"eip712Domain\":{\"fields\":\"0x0f\",\"name\":\"EIP7702StatelessDeleGator\",\"version\":\"1\",\"chainId\":1,\"verifyingContract\":\"eth:0x3740B047227a94AcB5eCeCc5b7D6148857C81ecE\",\"salt\":\"0x0000000000000000000000000000000000000000000000000000000000000000\",\"extensions\":[]},\"entryPoint\":\"eth:0x0000000071727De22E5E9d8BAf0edAc6f37da032\",\"getDeposit\":0,\"getDomainHash\":\"0xff0ef90d99405cd840d320a84642ddf007aa9a3fb9beee8bffd76cd39679a196\",\"getNonce\":0,\"NAME\":\"EIP7702StatelessDeleGator\",\"PACKED_USER_OP_TYPEHASH\":\"0xbc37962d8bd1d319c95199bdfda6d3f92baa8903a61b32d5f4ec1f4b36a3bc18\",\"VERSION\":\"1.3.0\"}\n }\n```\n\n```diff\n- Status: DELETED\n contract ZKsyncOSDualVerifier (eth:0x5E7cF1C310F9E0BF8DbFe70D5cC8021a2109D0AE) [adi/ZKsyncOSDualVerifier_post_v30]\n +++ description: A router contract for verifiers. Routes verification requests to THE PLONK VERIFIER ONLY depending on the supplied proof version.\n```\n\n```diff\n contract Governance (eth:0x8253F33026c49A430963FE3991441c02175bda95) [adi/Governance] {\n +++ description: Allows scheduling transparent and shadow proposals, 'securityCouncil' role can execute without delay.\n+++ description: Number of executed proposals\n values.executedCount:\n- 12\n+ 15\n+++ description: Number of scheduled transparent proposals\n values.scheduledTransparentCount:\n- 12\n+ 15\n }\n```\n\n```diff\n contract ServerNotifier (eth:0xd477bd7f14F9A26ebd51827EFB1d40a41f71b70C) [adi/ServerNotifier] {\n +++ description: A simple contract that can be called by the ChainAdmin to emit notifications about chain migrations.\n+++ description: Scheduled upgrade timestamps for specific protocol versions.\n+++ severity: HIGH\n values.upgradeTimestamps.0:\n+ {\"chainId\":36900,\"protocolVersion\":128849018881,\"upgradeTimestamp\":1}\n }\n```\n\n```diff\n+ Status: CREATED\n contract ZKsyncOSVerifierPlonk (eth:0xC1288A84C5b2c93Ed4bF712fF4Bb96D862b32aa9) [N/A]\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract ZKsyncOSDualVerifier (eth:0xccbdfd7f9A8e60d0C1e79fa620205d14121e7a39) [adi/ZKsyncOSDualVerifier_post_v30]\n +++ description: A router contract for verifiers. Routes verification requests to THE PLONK VERIFIER ONLY depending on the supplied proof version.\n```"
}
]
},
{
"id": "1a3e874d",
"date": "Thu, 03 Sep 2026 10:45:52 GMT",
"timestamp": 1788432287,
"description": "Executed two Governance proposals:\n- https://tools.l2beat.com/decoder-new/?hash=0x72cd8876128636f521ee95d874b59f0ce2c6e7f621bca48e342262f4285e40f0&data=AwA changed security council from an EOA to a 2/3 Safe.\n- https://tools.l2beat.com/decoder-new/?hash=0xbbec72e508d41c1bae51c7c5a0624bb5d7bd7b72778e1701f96b09bab032c1ed&data=AwA changed governance execution delay from 0 to 3 days.",
"isHighSeverity": true,
"changeCount": 5,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Governance (eth:0x8253F33026c49A430963FE3991441c02175bda95) [adi/Governance] {\n +++ description: Allows scheduling transparent and shadow proposals, 'securityCouncil' role can execute without delay.\n+++ description: Number of executed proposals\n values.executedCount:\n- 10\n+ 12\n+++ severity: HIGH\n values.minDelay:\n- 0\n+ 259200\n+++ description: Number of scheduled transparent proposals\n values.scheduledTransparentCount:\n- 10\n+ 12\n+++ severity: HIGH\n values.securityCouncil:\n- \"eth:0x59Be28DE6eFb1f78802E96188d2b7907059Be59f\"\n+ \"eth:0x95f0c748f60624ddAd536d979993fA23FD86021a\"\n }\n```\n\n```diff\n+ Status: CREATED\n contract Safe (eth:0x95f0c748f60624ddAd536d979993fA23FD86021a) [GnosisSafe]\n +++ description: None\n```"
}
]
},
{
"id": "ff748dba",
"date": "Thu, 04 Jun 2026 15:18:00 GMT",
"timestamp": 1780586199,
"description": "Owner of L1NativeTokenVault and L1Nullifier changed from an EOA to a multisig.",
"isHighSeverity": false,
"changeCount": 4,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract L1NativeTokenVault (eth:0x0A0F8912162Ff83A036883dbaDA42efF647a3065) [shared-zk-stack/L1NativeTokenVault] {\n +++ description: Canonical central asset escrow for all ZK stack chains.\n values.owner:\n- \"eth:0x59Be28DE6eFb1f78802E96188d2b7907059Be59f\"\n+ \"eth:0xdE4781a08Cc75D4E1b07fb3909840AE685960711\"\n }\n```\n\n```diff\n EOA (eth:0x59Be28DE6eFb1f78802E96188d2b7907059Be59f) {\n +++ description: None\n receivedPermissions:\n- [{\"permission\":\"interact\",\"from\":\"eth:0x0A0F8912162Ff83A036883dbaDA42efF647a3065\",\"description\":\"pause / unpause the bridge.\",\"role\":\".owner\"}]\n }\n```\n\n```diff\n contract L1Nullifier (eth:0x5E5a72077dFB354Dfe61200b8f31fa491F9B9Cea) [shared-zk-stack/L1Nullifier] {\n +++ description: Contract responsible for bookkeeping L1 bridging transactions. Used to finalize withdrawals and reclaim failed deposits. Does not escrow funds.\n values.owner:\n- \"eth:0xb63320480218fbC7Cc31c3f92C254D4732528985\"\n+ \"eth:0xdE4781a08Cc75D4E1b07fb3909840AE685960711\"\n }\n```\n\n```diff\n+ Status: CREATED\n contract Safe (eth:0xdE4781a08Cc75D4E1b07fb3909840AE685960711) [GnosisSafe]\n +++ description: None\n```"
}
]
},
{
"id": "6102fda4",
"date": "Fri, 10 Apr 2026 08:26:22 GMT",
"timestamp": 1775809516,
"description": "Upgraded executor facet on ADI Diamond to a new version, then upgraded back. Upgrade params stay the same, the only diff in the contracts is `MAINNET_COMMIT_TIMESTAMP_NOT_OLDER` change from 3 days to 10 days: \nhttps://disco.l2beat.com/diff/eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81/eth:0x8991bF7Ed45ad2B8352efbaB83aD6e00c056a61c.\n\nProbably they did that to post old batches (>3 days) from when the chain was down.",
"isHighSeverity": false,
"changeCount": 5,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Diamond (eth:0x0583Ef2B6416cb7B287406438B940E4d99680C5B) {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n values.$pastUpgrades.5:\n+ [\"2026-04-08T18:36:47.000Z\",\"0x4428eb3c0a1be76b850c3a1cd744087320aa49dfa2304311ed0579c10ec1e568\",[\"eth:0xf9DD56364E3878056654C756cEBA692e577f8466\",\"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07\",\"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708\",\"eth:0x8991bF7Ed45ad2B8352efbaB83aD6e00c056a61c\"]]\n values.$pastUpgrades.6:\n+ [\"2026-04-09T13:05:35.000Z\",\"0x08471063fd03e8dacd215a9c030f4c54a0f002c778a9a8283bc5161efae20e39\",[\"eth:0xf9DD56364E3878056654C756cEBA692e577f8466\",\"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07\",\"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708\",\"eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81\"]]\n values.$upgradeCount:\n- 5\n+ 7\n }\n```\n\n```diff\n contract Governance (eth:0x8253F33026c49A430963FE3991441c02175bda95) {\n +++ description: Allows scheduling transparent and shadow proposals, 'securityCouncil' role can execute without delay.\n+++ description: Number of executed proposals\n values.executedCount:\n- 8\n+ 10\n+++ description: Number of scheduled transparent proposals\n values.scheduledTransparentCount:\n- 8\n+ 10\n }\n```"
}
]
},
{
"id": "940de4ef",
"date": "Fri, 20 Mar 2026 15:55:35 GMT",
"timestamp": 1774022071,
"description": "Plonk verifier is verified on etherscan.",
"isHighSeverity": false,
"changeCount": 4,
"sections": [
{
"kind": "config-related-changes",
"body": "```diff\n contract ADI PlonkVerifier (eth:0x08513A4646d1Bc8c348C67A3680bb19626E7F13F) {\n +++ description: None\n unverified:\n- true\n values.verificationKeyHash:\n+ \"0x124ebcd537a1e1c152774dd18f67660e35625bba0b669bf3b4836d636b105337\"\n implementationNames.eth:0x08513A4646d1Bc8c348C67A3680bb19626E7F13F:\n- \"\"\n+ \"ZKsyncOSVerifierPlonk\"\n sourceHashes:\n+ [\"0x99ad2513d609d837d3fb8bd7fa2df0a4f37aea1065e9036c5796772f248f8d30\"]\n }\n```"
}
]
},
{
"id": "49eac2b7",
"date": "Fri, 06 Mar 2026 11:43:02 GMT",
"timestamp": 1772795190,
"description": "Verified DualVerifier and FflonkVerifier smart contracts.",
"isHighSeverity": true,
"changeCount": 16,
"sections": [
{
"kind": "config-related-changes",
"body": "```diff\n contract ZKsyncOSDualVerifier (eth:0x5E7cF1C310F9E0BF8DbFe70D5cC8021a2109D0AE) {\n +++ description: A router contract for verifiers. Routes verification requests to THE PLONK VERIFIER ONLY depending on the supplied proof version.\n name:\n- \"ADI DialVerifier\"\n+ \"ZKsyncOSDualVerifier\"\n unverified:\n- true\n+++ description: Fflonk verifier with version 0. Verifiers are read from mapping so they are not displayed in an array.\n+++ severity: HIGH\n values.fflonkVerifier0:\n+ \"eth:0xF6b3708BE4192CE4526c2F87D4c3eABA79230E6A\"\n+++ description: Fflonk verifier with version 1. !MUST BE ZERO, IF NON-ZERO THEN ADD fflonkVerifier2 IN CONFIG! Verifiers are read from mapping so they are not displayed in an array. This value serves as an indicator of a new verifier.\n+++ severity: HIGH\n values.fflonkVerifier1:\n+ \"eth:0x0000000000000000000000000000000000000000\"\n values.owner:\n+ \"eth:0x8253F33026c49A430963FE3991441c02175bda95\"\n values.pendingOwner:\n+ \"eth:0x0000000000000000000000000000000000000000\"\n+++ description: Plonk verifier with version 0. Verifiers are read from mapping so they are not displayed in an array.\n+++ severity: HIGH\n values.plonkVerifier0:\n+ \"eth:0x08513A4646d1Bc8c348C67A3680bb19626E7F13F\"\n+++ description: Plonk verifier with version 1. This value serves as an indicator of a new verifier. !MUST BE ZERO, IF NON-ZERO THEN ADD plonkVerifier2 IN CONFIG! Verifiers are read from mapping so they are not displayed in an array.\n+++ severity: HIGH\n values.plonkVerifier1:\n+ \"eth:0x0000000000000000000000000000000000000000\"\n+++ description: Verification key hash for the PLONK verifier ONLY (backwards compatibility).\n values.verificationKeyHash:\n+ \"0x124ebcd537a1e1c152774dd18f67660e35625bba0b669bf3b4836d636b105337\"\n implementationNames.eth:0x5E7cF1C310F9E0BF8DbFe70D5cC8021a2109D0AE:\n- \"\"\n+ \"ZKsyncOSDualVerifier\"\n template:\n+ \"adi/ZKsyncOSDualVerifier_post_v30\"\n sourceHashes:\n+ [\"0x611d6c62506d4eb15d6b10346b737f49651ba4c3ee1231744069ece1b5ce7443\"]\n description:\n+ \"A router contract for verifiers. Routes verification requests to THE PLONK VERIFIER ONLY depending on the supplied proof version.\"\n fieldMeta:\n+ {\"verificationKeyHash\":{\"description\":\"Verification key hash for the PLONK verifier ONLY (backwards compatibility).\"},\"ctmOwner\":{\"severity\":\"HIGH\",\"description\":\"Contract owner that can add and remove verifiers.\"},\"fflonkVerifier0\":{\"severity\":\"HIGH\",\"description\":\"Fflonk verifier with version 0. Verifiers are read from mapping so they are not displayed in an array.\"},\"fflonkVerifier1\":{\"severity\":\"HIGH\",\"description\":\"Fflonk verifier with version 1. !MUST BE ZERO, IF NON-ZERO THEN ADD fflonkVerifier2 IN CONFIG! Verifiers are read from mapping so they are not displayed in an array. This value serves as an indicator of a new verifier.\"},\"plonkVerifier0\":{\"severity\":\"HIGH\",\"description\":\"Plonk verifier with version 0. Verifiers are read from mapping so they are not displayed in an array.\"},\"plonkVerifier1\":{\"severity\":\"HIGH\",\"description\":\"Plonk verifier with version 1. This value serves as an indicator of a new verifier. !MUST BE ZERO, IF NON-ZERO THEN ADD plonkVerifier2 IN CONFIG! Verifiers are read from mapping so they are not displayed in an array.\"}}\n }\n```\n\n```diff\n+ Status: CREATED\n contract ADI PlonkVerifier (eth:0x08513A4646d1Bc8c348C67A3680bb19626E7F13F)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract ZKsyncOSVerifierFflonk (eth:0xF6b3708BE4192CE4526c2F87D4c3eABA79230E6A)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```"
}
]
},
{
"id": "9c96382f",
"date": "Fri, 06 Feb 2026 11:34:34 GMT",
"timestamp": 1770376622,
"description": "Updated verifier to an unverified smart contract, also updated chain creation params on ADI's chain type manager:\nhttps://tools.l2beat.com/decoder-new/?hash=0x83c8f3f7619c6bb27a46696734863f97b0824bfd8dc68d0db491c25050f4073a&data=AwA.",
"isHighSeverity": true,
"changeCount": 18,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Diamond (eth:0x0583Ef2B6416cb7B287406438B940E4d99680C5B) {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n values.$pastUpgrades.4:\n+ [\"2026-02-05T09:58:23.000Z\",\"0x3837cd476c7e8b1131d519f1dd8aed9cb1fbd779716260b0ff79196520f81b21\",[\"eth:0xf9DD56364E3878056654C756cEBA692e577f8466\",\"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07\",\"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708\",\"eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81\"]]\n values.$upgradeCount:\n- 4\n+ 5\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 128849018880\n+ 128849018881\n values.getSemverProtocolVersion.2:\n- 0\n+ 1\n values.getVerifier:\n- \"eth:0x6Fd373b9470976Ec561F54664f931733C6149852\"\n+ \"eth:0x5E7cF1C310F9E0BF8DbFe70D5cC8021a2109D0AE\"\n }\n```\n\n```diff\n contract ZKsyncOSChainTypeManager (eth:0x08A1D2962fC29AA46e869A1E7561112cc1026EfA) {\n +++ description: [FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,30,1.\n description:\n- \"[FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,30,0.\"\n+ \"[FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,30,1.\"\n values.getSemverProtocolVersion.2:\n- 0\n+ 1\n values.initialCutHash:\n- \"0x28f0af46a96ece2c72a1a7c9c9bfe937162082c4b8925da3b8621599b2869cf5\"\n+ \"0xedf457bf18d9feac26a2fb4a43686971a5eb0f0e21d80393cc8118ecaff31e29\"\n values.protocolVersion:\n- 128849018880\n+ 128849018881\n values.storedBatchZero:\n- \"0x492e189b00c1e79ab2da8e9475e345cbc4ad91b89650d086d956f2dd58ce2d89\"\n+ \"0x18bd4bd6909643336ab04fcab99eff346bc4e74799aeeb2ed809341e3a1df6f9\"\n }\n```\n\n```diff\n contract ChainAdminOwnable (eth:0x0a8a2473cc5731575a94f58F470851Bc6695B5B8) {\n +++ description: A governance proxy that lets eth:0xF50293Ac52f987122DcD67Eda0cFb34E9d7a0Cf9 act through it.\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.2:\n+ {\"_protocolVersion\":128849018881,\"_upgradeTimestamp\":0}\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.3:\n+ {\"_protocolVersion\":128849018881,\"_upgradeTimestamp\":1}\n }\n```\n\n```diff\n- Status: DELETED\n contract ZKsyncOSDualVerifier (eth:0x6Fd373b9470976Ec561F54664f931733C6149852)\n +++ description: A router contract for verifiers. Routes verification requests to THE PLONK VERIFIER ONLY depending on the supplied proof version.\n```\n\n```diff\n contract Governance (eth:0x8253F33026c49A430963FE3991441c02175bda95) {\n +++ description: Allows scheduling transparent and shadow proposals, 'securityCouncil' role can execute without delay.\n+++ description: Number of executed proposals\n values.executedCount:\n- 7\n+ 8\n+++ description: Number of scheduled transparent proposals\n values.scheduledTransparentCount:\n- 7\n+ 8\n }\n```\n\n```diff\n- Status: DELETED\n contract ZKsyncOSVerifierPlonk (eth:0x84871A20Cd4DB1Ac1Db641841Fc7d900e230F92D)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n- Status: DELETED\n contract ZKsyncOSVerifierFflonk (eth:0xF6b3708BE4192CE4526c2F87D4c3eABA79230E6A)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n+ Status: CREATED\n contract ADI DialVerifier (eth:0x5E7cF1C310F9E0BF8DbFe70D5cC8021a2109D0AE)\n +++ description: None\n```"
}
]
},
{
"id": "036469f9",
"date": "Tue, 20 Jan 2026 16:30:05 GMT",
"timestamp": 1768909466,
"description": "Upgraded Diamond to version 30.0. This includes:\n\n- Admin facet minor refactor https://disco.l2beat.com/diff/eth:0x8C653b99f18Eb3bAb927519990bfC281500b0De6/eth:0xf9DD56364E3878056654C756cEBA692e577f8466\n- Getters facet minor refactor: https://disco.l2beat.com/diff/eth:0x1807f10E686E5Cd6A655cF7343f093a7372cAf34/eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708\n- Mailbox facet minor refactor: https://disco.l2beat.com/diff/eth:0x3Be4B380F277Cb02dF56712667f7F8FA1Ca1536d/eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07\n- Executor facet: https://disco.l2beat.com/diff/eth:0x6fB87A1dd4DE3bDbB96f2FA9ac7FCb74b7d4C792/eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81. More explicit DA handling for zksync OS chains.\n- ChainTypeManager minor refactor: https://disco.l2beat.com/diff/eth:0x191D1D51a9CBe988E69ad3D27eFab60663e5ed61/eth:0x721e27269ce348F71bdAAd7B7b033Afa60e404e0\n- L1GenesisUpgrade minor refactor: https://disco.l2beat.com/diff/eth:0x5C9B360aB320a23692c9E81006ddB15de991ab65/eth:0x03174e2BE35A2Dd4380c93385181B1299949eE28\n- ValidatorTimelock minor refactor: https://disco.l2beat.com/diff/eth:0x406f329645E323B1bd1C020a219e30E6DAf4f899/eth:0x6CB28384f21B18924FA312AA2E10D4E813e66263\n- RollupDAManager minor refactor: https://disco.l2beat.com/diff/eth:0x96A4B3Dd2F3cd3717b7D0c9d1aF8e110CAaD787e/eth:0x57B05e2394B3A12708C552A891f8b0f93645EdEA\n\nAFAI can see the main change is the introduction of explicit L2DACommitmentScheme and DA handling for zksync OS chains.",
"isHighSeverity": true,
"changeCount": 70,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Diamond (eth:0x0583Ef2B6416cb7B287406438B940E4d99680C5B) {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n sourceHashes.1:\n- \"0x76fff5526d80b9fe957c75fa758aa5c38311d3267060edefc11f4b9aac8c5c34\"\n+ \"0x33ec87bcda0bcb30b842846b09d0c7c222129732c34db1ae495d82f3daccadb0\"\n values.$implementation.0:\n- \"eth:0x8C653b99f18Eb3bAb927519990bfC281500b0De6\"\n+ \"eth:0xf9DD56364E3878056654C756cEBA692e577f8466\"\n values.$implementation.1:\n- \"eth:0x1807f10E686E5Cd6A655cF7343f093a7372cAf34\"\n+ \"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07\"\n values.$implementation.2:\n- \"eth:0x3Be4B380F277Cb02dF56712667f7F8FA1Ca1536d\"\n+ \"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708\"\n values.$implementation.3:\n- \"eth:0x6fB87A1dd4DE3bDbB96f2FA9ac7FCb74b7d4C792\"\n+ \"eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81\"\n values.$pastUpgrades.3:\n+ [\"2026-01-20T08:50:23.000Z\",\"0x5a347ad3e11919a37fd5cc2e3f933678ebbbf11b6bcd4f2e1cf6f9f80b6e7462\",[\"eth:0xf9DD56364E3878056654C756cEBA692e577f8466\",\"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07\",\"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708\",\"eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81\"]]\n values.$upgradeCount:\n- 3\n+ 4\n values.facetAddresses.0:\n- \"eth:0x8C653b99f18Eb3bAb927519990bfC281500b0De6\"\n+ \"eth:0xf9DD56364E3878056654C756cEBA692e577f8466\"\n values.facetAddresses.1:\n- \"eth:0x1807f10E686E5Cd6A655cF7343f093a7372cAf34\"\n+ \"eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07\"\n values.facetAddresses.2:\n- \"eth:0x3Be4B380F277Cb02dF56712667f7F8FA1Ca1536d\"\n+ \"eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708\"\n values.facetAddresses.3:\n- \"eth:0x6fB87A1dd4DE3bDbB96f2FA9ac7FCb74b7d4C792\"\n+ \"eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81\"\n values.facets.eth:0x8C653b99f18Eb3bAb927519990bfC281500b0De6:\n- [\"acceptAdmin()\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\",\"setPorterAvailability(bool)\",\"setTransactionFilterer(address)\",\"setTokenMultiplier(uint128,uint128)\",\"freezeDiamond()\",\"genesisUpgrade(address,address,bytes,bytes[])\",\"forwardedBridgeMint(bytes,bool)\",\"prepareChainCommitment()\",\"setValidator(address,bool)\",\"setPendingAdmin(address)\",\"allowEvmEmulation()\",\"setDAValidatorPair(address,address)\",\"forwardedBridgeBurn(address,address,bytes)\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"makePermanentRollup()\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"getRollupDAManager()\",\"forwardedBridgeRecoverFailedTransfer(uint256,bytes32,address,bytes)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\"]\n values.facets.eth:0x1807f10E686E5Cd6A655cF7343f093a7372cAf34:\n- [\"getPubdataPricingMode()\",\"getPriorityTxMaxGasLimit()\",\"getTotalBlocksCommitted()\",\"getVerifierParams()\",\"baseTokenGasPriceMultiplierDenominator()\",\"getTransactionFilterer()\",\"isDiamondStorageFrozen()\",\"getProtocolVersion()\",\"getChainId()\",\"getBridgehub()\",\"getTotalBlocksExecuted()\",\"getPriorityTreeRoot()\",\"getVerifier()\",\"facetAddresses()\",\"getDAValidatorPair()\",\"getPriorityQueueSize()\",\"getSettlementLayer()\",\"getAdmin()\",\"storedBlockHash(uint256)\",\"getFirstUnprocessedPriorityTx()\",\"facets()\",\"getL2SystemContractsUpgradeTxHash()\",\"isPriorityQueueActive()\",\"getChainTypeManager()\",\"getBaseTokenAssetId()\",\"getBaseToken()\",\"l2LogsRootHash(uint256)\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getTotalPriorityTxs()\",\"facetFunctionSelectors(address)\",\"getTotalBlocksVerified()\",\"storedBatchHash(uint256)\",\"getTotalBatchesExecuted()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"facetAddress(bytes4)\",\"getPendingAdmin()\",\"getL2BootloaderBytecodeHash()\",\"getTotalBatchesCommitted()\",\"getL2EvmEmulatorBytecodeHash()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"isFunctionFreezable(bytes4)\",\"baseTokenGasPriceMultiplierNominator()\",\"getTotalBatchesVerified()\",\"getPriorityTreeStartIndex()\",\"getSemverProtocolVersion()\",\"isValidator(address)\",\"getL2DefaultAccountBytecodeHash()\"]\n values.facets.eth:0x3Be4B380F277Cb02dF56712667f7F8FA1Ca1536d:\n- [\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"proveL2MessageInclusionShared(uint256,uint256,uint256,(uint16,address,bytes),bytes32[])\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"proveL2LeafInclusionShared(uint256,uint256,uint256,bytes32,bytes32[])\",\"proveL2LeafInclusion(uint256,uint256,bytes32,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"requestL2TransactionToGatewayMailbox(uint256,bytes32,uint64)\",\"requestL2ServiceTransaction(address,bytes)\",\"bridgehubRequestL2TransactionOnGateway(bytes32,uint64)\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\",\"proveL2LogInclusionShared(uint256,uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\"]\n values.facets.eth:0x6fB87A1dd4DE3bDbB96f2FA9ac7FCb74b7d4C792:\n- [\"precommitSharedBridge(address,uint256,bytes)\",\"commitBatchesSharedBridge(address,uint256,uint256,bytes)\",\"executeBatchesSharedBridge(address,uint256,uint256,bytes)\",\"revertBatchesSharedBridge(address,uint256)\",\"proveBatchesSharedBridge(address,uint256,uint256,bytes)\"]\n values.facets.eth:0xf9DD56364E3878056654C756cEBA692e577f8466:\n+ [\"acceptAdmin()\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\",\"setPorterAvailability(bool)\",\"setTransactionFilterer(address)\",\"setTokenMultiplier(uint128,uint128)\",\"setDAValidatorPair(address,uint8)\",\"freezeDiamond()\",\"genesisUpgrade(address,address,bytes,bytes[])\",\"forwardedBridgeMint(bytes,bool)\",\"prepareChainCommitment()\",\"setValidator(address,bool)\",\"setPendingAdmin(address)\",\"allowEvmEmulation()\",\"forwardedBridgeBurn(address,address,bytes)\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"makePermanentRollup()\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"getRollupDAManager()\",\"forwardedBridgeRecoverFailedTransfer(uint256,bytes32,address,bytes)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\"]\n values.facets.eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07:\n+ [\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"proveL2MessageInclusionShared(uint256,uint256,uint256,(uint16,address,bytes),bytes32[])\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"proveL2LeafInclusionShared(uint256,uint256,uint256,bytes32,bytes32[])\",\"proveL2LeafInclusion(uint256,uint256,bytes32,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"requestL2TransactionToGatewayMailbox(uint256,bytes32,uint64)\",\"requestL2ServiceTransaction(address,bytes)\",\"bridgehubRequestL2TransactionOnGateway(bytes32,uint64)\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\",\"proveL2LogInclusionShared(uint256,uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\"]\n values.facets.eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708:\n+ [\"getPubdataPricingMode()\",\"getPriorityTxMaxGasLimit()\",\"getTotalBlocksCommitted()\",\"getVerifierParams()\",\"baseTokenGasPriceMultiplierDenominator()\",\"getTransactionFilterer()\",\"isDiamondStorageFrozen()\",\"getProtocolVersion()\",\"getChainId()\",\"getBridgehub()\",\"getTotalBlocksExecuted()\",\"getPriorityTreeRoot()\",\"getVerifier()\",\"facetAddresses()\",\"getDAValidatorPair()\",\"getPriorityQueueSize()\",\"getSettlementLayer()\",\"getAdmin()\",\"storedBlockHash(uint256)\",\"getFirstUnprocessedPriorityTx()\",\"facets()\",\"getL2SystemContractsUpgradeTxHash()\",\"isPriorityQueueActive()\",\"getChainTypeManager()\",\"getBaseTokenAssetId()\",\"getBaseToken()\",\"l2LogsRootHash(uint256)\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getTotalPriorityTxs()\",\"facetFunctionSelectors(address)\",\"getTotalBlocksVerified()\",\"storedBatchHash(uint256)\",\"getTotalBatchesExecuted()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"facetAddress(bytes4)\",\"getPendingAdmin()\",\"getL2BootloaderBytecodeHash()\",\"getTotalBatchesCommitted()\",\"getL2EvmEmulatorBytecodeHash()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"isFunctionFreezable(bytes4)\",\"baseTokenGasPriceMultiplierNominator()\",\"getTotalBatchesVerified()\",\"getPriorityTreeStartIndex()\",\"getSemverProtocolVersion()\",\"isValidator(address)\",\"getL2DefaultAccountBytecodeHash()\"]\n values.facets.eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81:\n+ [\"precommitSharedBridge(address,uint256,bytes)\",\"commitBatchesSharedBridge(address,uint256,uint256,bytes)\",\"executeBatchesSharedBridge(address,uint256,uint256,bytes)\",\"revertBatchesSharedBridge(address,uint256)\",\"proveBatchesSharedBridge(address,uint256,uint256,bytes)\"]\n+++ description: l1da, l2da\n+++ severity: HIGH\n values.getDAValidatorPair.0:\n- \"eth:0x45D594304087A359dC60a502f5c35d62DfeCDDA7\"\n+ \"eth:0xFB630a206E6D7485cB9DFa929859E1a977F0a211\"\n+++ description: l1da, l2da\n+++ severity: HIGH\n values.getDAValidatorPair.1:\n- \"eth:0x7eDcafE015D1F66f5dc8eB419d0deA445b9b7F49\"\n+ 4\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 124554051584\n+ 128849018880\n values.getRollupDAManager:\n- \"eth:0x96A4B3Dd2F3cd3717b7D0c9d1aF8e110CAaD787e\"\n+ \"eth:0x57B05e2394B3A12708C552A891f8b0f93645EdEA\"\n values.getSemverProtocolVersion.1:\n- 29\n+ 30\n values.getVerifier:\n- \"eth:0x28E31e2B74bc38c6cd58CF282807fCBa8C00C529\"\n+ \"eth:0x6Fd373b9470976Ec561F54664f931733C6149852\"\n implementationNames.eth:0x8C653b99f18Eb3bAb927519990bfC281500b0De6:\n- \"AdminFacet\"\n implementationNames.eth:0x1807f10E686E5Cd6A655cF7343f093a7372cAf34:\n- \"GettersFacet\"\n implementationNames.eth:0x3Be4B380F277Cb02dF56712667f7F8FA1Ca1536d:\n- \"MailboxFacet\"\n implementationNames.eth:0x6fB87A1dd4DE3bDbB96f2FA9ac7FCb74b7d4C792:\n- \"ExecutorFacet\"\n implementationNames.eth:0xf9DD56364E3878056654C756cEBA692e577f8466:\n+ \"AdminFacet\"\n implementationNames.eth:0xB0D33d94aD4048070f510eF0086F12d20595dd07:\n+ \"MailboxFacet\"\n implementationNames.eth:0xFA565846c217Bc0bA0f75027D4eECccdD68a9708:\n+ \"GettersFacet\"\n implementationNames.eth:0x56767eB2E3197A1dfa030faaD4A65cF38E807c81:\n+ \"ExecutorFacet\"\n }\n```\n\n```diff\n contract ZKsyncOSChainTypeManager (eth:0x08A1D2962fC29AA46e869A1E7561112cc1026EfA) {\n +++ description: [FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,30,0.\n name:\n- \"ChainTypeManager\"\n+ \"ZKsyncOSChainTypeManager\"\n sourceHashes.1:\n- \"0x02b4caf5d4d2907355dd4d367636aba133b66f2d7152f316ff2b714915c26d61\"\n+ \"0xce7505b0d1b5400403ca2c4d2c36a9e7cc633e215f5da2ab4d2256a0389e7dad\"\n description:\n- \"[FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,29,0.\"\n+ \"[FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,30,0.\"\n values.$implementation:\n- \"eth:0x191D1D51a9CBe988E69ad3D27eFab60663e5ed61\"\n+ \"eth:0x721e27269ce348F71bdAAd7B7b033Afa60e404e0\"\n values.$pastUpgrades.1:\n+ [\"2026-01-20T08:29:47.000Z\",\"0x9443189514311b66d96da238adb1a18e3043616a45b62a6e99cd6f64b5996e81\",[\"eth:0x721e27269ce348F71bdAAd7B7b033Afa60e404e0\"]]\n values.$upgradeCount:\n- 1\n+ 2\n values.getSemverProtocolVersion.1:\n- 29\n+ 30\n values.initialCutHash:\n- \"0x104e964adff545a2d8c61cde628773c8206571f2cd9bcc1910a692c5edffe612\"\n+ \"0x28f0af46a96ece2c72a1a7c9c9bfe937162082c4b8925da3b8621599b2869cf5\"\n values.initialForceDeploymentHash:\n- \"0xe4631d0e46e6d7cc59d51a81acdc97e93aff07a859e12706b5ad2601501e36f5\"\n+ \"0xb17899fd9e58ac2342eee6c162a433bd929224f181a7ad5e30d8e33e27d8fab2\"\n values.l1GenesisUpgrade:\n- \"eth:0x5C9B360aB320a23692c9E81006ddB15de991ab65\"\n+ \"eth:0x03174e2BE35A2Dd4380c93385181B1299949eE28\"\n values.protocolVersion:\n- 124554051584\n+ 128849018880\n implementationNames.eth:0x191D1D51a9CBe988E69ad3D27eFab60663e5ed61:\n- \"ChainTypeManager\"\n implementationNames.eth:0x721e27269ce348F71bdAAd7B7b033Afa60e404e0:\n+ \"ZKsyncOSChainTypeManager\"\n }\n```\n\n```diff\n contract ChainAdminOwnable (eth:0x0a8a2473cc5731575a94f58F470851Bc6695B5B8) {\n +++ description: A governance proxy that lets eth:0xF50293Ac52f987122DcD67Eda0cFb34E9d7a0Cf9 act through it.\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.0:\n+ {\"_protocolVersion\":128849018880,\"_upgradeTimestamp\":0}\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.1:\n+ {\"_protocolVersion\":128849018880,\"_upgradeTimestamp\":1}\n }\n```\n\n```diff\n- Status: DELETED\n contract DualVerifier (eth:0x28E31e2B74bc38c6cd58CF282807fCBa8C00C529)\n +++ description: A router contract for verifiers. Routes verification requests to the corresponding fflonk or plonk verifiers depending on the supplied proof type and version.\n```\n\n```diff\n- Status: DELETED\n contract RollupL1DAValidator (eth:0x45D594304087A359dC60a502f5c35d62DfeCDDA7)\n +++ description: Contract that verifies the data availability of ethereum calldata and blobs. Can be used by ZK stack rollups as the L1 part of a DAValidator pair.\n```\n\n```diff\n- Status: DELETED\n contract L1GenesisUpgrade (eth:0x5C9B360aB320a23692c9E81006ddB15de991ab65)\n +++ description: Diamond implementation code to initialize new ZK chains. Used to set their chainID.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierFflonk (eth:0x60aDfa0b7dEd57e0f1e251417769B6dbd1056208)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n contract Governance (eth:0x8253F33026c49A430963FE3991441c02175bda95) {\n +++ description: Allows scheduling transparent and shadow proposals, 'securityCouncil' role can execute without delay.\n+++ description: Number of executed proposals\n values.executedCount:\n- 6\n+ 7\n+++ description: Number of scheduled transparent proposals\n values.scheduledTransparentCount:\n- 6\n+ 7\n receivedPermissions.1:\n+ {\"permission\":\"interact\",\"from\":\"eth:0x57B05e2394B3A12708C552A891f8b0f93645EdEA\",\"description\":\"manage allowed rollup DA pairs (allowed to be used by rollups in permanent rollup mode).\",\"role\":\".owner\"}\n receivedPermissions.2:\n- {\"permission\":\"interact\",\"from\":\"eth:0x96A4B3Dd2F3cd3717b7D0c9d1aF8e110CAaD787e\",\"description\":\"manage allowed rollup DA pairs (allowed to be used by rollups in permanent rollup mode).\",\"role\":\".owner\"}\n }\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierPlonk (eth:0x8F870CF6621AEaF6026dFfc77f484FdAb370c4Ba)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n- Status: DELETED\n contract RollupDAManager (eth:0x96A4B3Dd2F3cd3717b7D0c9d1aF8e110CAaD787e)\n +++ description: Simple registry for allowed DA address pairs for the 'rollup' data availability mode (can be permanently enforced with isPermanentRollup=true). Rollup DA address pairs (especially the L1 part) usually point to contracts that validate if data was made available on Ethereum.\n```\n\n```diff\n contract ValidatorTimelock (eth:0xE28cAc160C2a79dFA1fbd2169AC5fa5d061cf186) {\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 0s.\n sourceHashes.1:\n- \"0x61d15f463b4112c36915d9f1a8016942addb43b4300b197971ab5d4e00eeb2d6\"\n+ \"0x48e14ef8734c4e2891920ea10bac8fb0c1d36e0a18c1e38ec85253ee2be5056d\"\n values.$implementation:\n- \"eth:0x406f329645E323B1bd1C020a219e30E6DAf4f899\"\n+ \"eth:0x6CB28384f21B18924FA312AA2E10D4E813e66263\"\n values.$pastUpgrades.1:\n+ [\"2026-01-20T08:29:47.000Z\",\"0x9443189514311b66d96da238adb1a18e3043616a45b62a6e99cd6f64b5996e81\",[\"eth:0x6CB28384f21B18924FA312AA2E10D4E813e66263\"]]\n values.$upgradeCount:\n- 1\n+ 2\n implementationNames.eth:0x406f329645E323B1bd1C020a219e30E6DAf4f899:\n- \"ValidatorTimelock\"\n implementationNames.eth:0x6CB28384f21B18924FA312AA2E10D4E813e66263:\n+ \"ValidatorTimelock\"\n }\n```\n\n```diff\n+ Status: CREATED\n contract L1GenesisUpgrade (eth:0x03174e2BE35A2Dd4380c93385181B1299949eE28)\n +++ description: Diamond implementation code to initialize new ZK chains. Used to set their chainID.\n```\n\n```diff\n+ Status: CREATED\n contract RollupDAManager (eth:0x57B05e2394B3A12708C552A891f8b0f93645EdEA)\n +++ description: Simple registry for allowed DA validators for different data availability modes. Scheme 3 is used by default RollupL1DAValidator, the commitment includes EIP-4844 blobs data. Scheme 4 is used only for ZKsyncOS, it is keccak of blob versioned hashes filled with pubdata.\n```\n\n```diff\n+ Status: CREATED\n contract ZKsyncOSDualVerifier (eth:0x6Fd373b9470976Ec561F54664f931733C6149852)\n +++ description: A router contract for verifiers. Routes verification requests to THE PLONK VERIFIER ONLY depending on the supplied proof version.\n```\n\n```diff\n+ Status: CREATED\n contract ZKsyncOSVerifierPlonk (eth:0x84871A20Cd4DB1Ac1Db641841Fc7d900e230F92D)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n+ Status: CREATED\n contract ZKsyncOSVerifierFflonk (eth:0xF6b3708BE4192CE4526c2F87D4c3eABA79230E6A)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n+ Status: CREATED\n contract BlobsL1DAValidatorZKsyncOS (eth:0xFB630a206E6D7485cB9DFa929859E1a977F0a211)\n +++ description: DA verifier specifically for zksync OS chains. It keeps track of blob versioned hashes and checks if blob with particular hash was published.\n```"
}
]
},
{
"id": "52eec15b",
"date": "Fri, 19 Dec 2025 13:22:02 GMT",
"timestamp": 1766054776,
"description": "Initial disco for ADI chain. Diff from zksync2:\n\n- BridgeHub: no serious changes (https://disco.l2beat.com/diff/eth:0xc89423b4909080fB8F8A43dF5E1C27001e55C24B/eth:0xcf1c73439c85f7eB9d4439dAf398Fd6392d176E6)\n- L1MessageRoot: no serious changes (https://disco.l2beat.com/diff/eth:0x669ed5BB1377C917333e7d4223ce3419EE4099fD/eth:0x5BaC331B75f3bF88148bfb0be2a76be4FBb05417)\n- L1ChainAssetHandler: no serious changes (https://disco.l2beat.com/diff/eth:0xaa180C70126f751C164465638770B865965A744B/eth:0x0C06695f21B118a9A10101D303f00575A566D1A0)\n- L1NativeTokenVault: no serious changes (https://disco.l2beat.com/diff/eth:0x8E1C5A8c5d8C33ed0eC756d6f4006f2D875bA083/eth:0x2FC2a2dB562046C732d3aB0f4e1c1F62C3eE8e3E)\n- L1AssetRouter: no serious changes (https://disco.l2beat.com/diff/eth:0x2386Bc2E26f39b72f0D4FDE0c07D68e4eEFfC725/eth:0x47eec6F57c7E84391Ba6C9Ac976537d0DB0bb257)\n- L1GenesisUpgrade: minor changes due to adding zksync OS (https://disco.l2beat.com/diff/eth:0x390bc10e854e137d2625573272b3fEe2C615eBA4/eth:0x5C9B360aB320a23692c9E81006ddB15de991ab65)\n- ServerNotifier: added tracking of scheduled protocol upgrade timestamps (https://disco.l2beat.com/diff/eth:0x555D040F4A089D1dF14B372a87C5aF8FA37BDB7A/eth:0xDc64B98F394A8bf980F777631352029C9114e2e6)\n- ValidatorTimelock: cosmetic diff (https://disco.l2beat.com/diff/eth:0x6086051f93412F550C0820e76f0fbE85F64C7ef8/eth:0x406f329645E323B1bd1C020a219e30E6DAf4f899)\n- ChainTypeManager: removed one minor genesis state check (https://disco.l2beat.com/diff/eth:0x4aB7204e4205c96C32E23ADa9191720976dC084f/eth:0x191D1D51a9CBe988E69ad3D27eFab60663e5ed61)\n- Diamond proxy: cleaned up errors (https://disco.l2beat.com/diff/eth:0x32400084C286CF3E17e7B677ea9583e60a000324/eth:0x0583Ef2B6416cb7B287406438B940E4d99680C5B)\n- Admin, Getters facets: added zksync OS flag and two new tx types: priority and upgrade (https://disco.l2beat.com/diff/eth:0x37CefD5b44c131FEf27e9Bc542e5B77A177A7253/eth:0x8C653b99f18Eb3bAb927519990bfC281500b0De6, https://disco.l2beat.com/diff/eth:0x1666124221622eb6154306Ea9BA87043e8be88B2/eth:0x1807f10E686E5Cd6A655cF7343f093a7372cAf34)\n- Mailbox facet: modified minimal trx gas computation for zksyncOS (https://disco.l2beat.com/diff/eth:0x1e34aB39a9682149165ddeCc0583d238A5448B45/eth:0x3Be4B380F277Cb02dF56712667f7F8FA1Ca1536d)\n- Executor facet: added logic to commit batches with zksyncOS (https://disco.l2beat.com/diff/eth:0x0597CaA8A823A699d7CD9E62B5E5d4153FF82691/eth:0x6fB87A1dd4DE3bDbB96f2FA9ac7FCb74b7d4C792)\n- DualVerifier: added owner to add and remove plonk and fflonk verifiers with different versions (https://disco.l2beat.com/diff/eth:0x4d335C5C08FEc91a39965351AbB6E315ad2e9ff3/eth:0x28E31e2B74bc38c6cd58CF282807fCBa8C00C529)\n\nHas Governance contract that is set as owner for many contracts, allows transparent and shadow proposals.",
"isHighSeverity": false,
"changeCount": 25,
"sections": [
{
"kind": "initial-discovery",
"body": "```diff\n+ Status: CREATED\n contract Diamond (eth:0x0583Ef2B6416cb7B287406438B940E4d99680C5B)\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n```\n\n```diff\n+ Status: CREATED\n contract ChainTypeManager (eth:0x08A1D2962fC29AA46e869A1E7561112cc1026EfA)\n +++ description: [FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. Defines L2 diamond contract versions, creation and upgrade data and the proof system for all ZK stack chains connected to it. ZK chains are children of this central contract and can only upgrade to versions that were previously registered here. The current protocol version is 0,29,0.\n```\n\n```diff\n+ Status: CREATED\n contract L1NativeTokenVault (eth:0x0A0F8912162Ff83A036883dbaDA42efF647a3065)\n +++ description: Canonical central asset escrow for all ZK stack chains.\n```\n\n```diff\n+ Status: CREATED\n contract ChainAdminOwnable (eth:0x0a8a2473cc5731575a94f58F470851Bc6695B5B8)\n +++ description: A governance proxy that lets eth:0xF50293Ac52f987122DcD67Eda0cFb34E9d7a0Cf9 act through it.\n```\n\n```diff\n+ Status: CREATED\n contract DualVerifier (eth:0x28E31e2B74bc38c6cd58CF282807fCBa8C00C529)\n +++ description: A router contract for verifiers. Routes verification requests to the corresponding fflonk or plonk verifiers depending on the supplied proof type and version.\n```\n\n```diff\n+ Status: CREATED\n contract ChainAdminOwnable (eth:0x2d6E82F1f8fba89a67cc8d742B12633db4732Ca7)\n +++ description: A governance proxy that lets eth:0xB272B188855128c10a933Edb62CC64c22B1f3754 act through it.\n```\n\n```diff\n+ Status: CREATED\n contract ProxyAdmin (eth:0x34f56Ba641aC59E897c6179ffeCAe9769fbfC90C)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract RollupL1DAValidator (eth:0x45D594304087A359dC60a502f5c35d62DfeCDDA7)\n +++ description: Contract that verifies the data availability of ethereum calldata and blobs. Can be used by ZK stack rollups as the L1 part of a DAValidator pair.\n```\n\n```diff\n+ Status: CREATED\n contract L1GenesisUpgrade (eth:0x5C9B360aB320a23692c9E81006ddB15de991ab65)\n +++ description: Diamond implementation code to initialize new ZK chains. Used to set their chainID.\n```\n\n```diff\n+ Status: CREATED\n contract L1Nullifier (eth:0x5E5a72077dFB354Dfe61200b8f31fa491F9B9Cea)\n +++ description: Contract responsible for bookkeeping L1 bridging transactions. Used to finalize withdrawals and reclaim failed deposits. Does not escrow funds.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierFflonk (eth:0x60aDfa0b7dEd57e0f1e251417769B6dbd1056208)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n+ Status: CREATED\n contract L1MessageRoot (eth:0x783e8Cb57366888F84d815fd53c3aeE99b2d6d37)\n +++ description: Aggregates remote bridge message roots from all ZK stack chains. To be used with the Gateway when deployed.\n```\n\n```diff\n+ Status: CREATED\n contract BridgeHub (eth:0x7a38c18a229Ef8a0AE7104Ba272A46280f2d59Cb)\n +++ description: [FORK] This contract is not the standard hub contract from the Elastic network but a local fork for ADI chain. The main registry (hub) for chain contracts (supports more than ADI chain) and central entrypoint for bridge transactions. Stores important mappings like from chainId to diamond address, from chainId to parent CTM, from chainId to base token etc. A clone of Bridgehub is also deployed on each L2 chain, but this clone is only used on settlement layers.\n```\n\n```diff\n+ Status: CREATED\n contract ProxyAdmin (eth:0x8140aBB60c9AfB5241D90af948Cfa7644b2D3217)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract Governance (eth:0x8253F33026c49A430963FE3991441c02175bda95)\n +++ description: Allows scheduling transparent and shadow proposals, 'securityCouncil' role can execute without delay.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierPlonk (eth:0x8F870CF6621AEaF6026dFfc77f484FdAb370c4Ba)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n+ Status: CREATED\n contract L1ChainAssetHandler (eth:0x924E0145347243a94C5C69e372Ca52c77f8e6CF1)\n +++ description: Specialized contract for managing chain assets, i.e. chain migrations.\n```\n\n```diff\n+ Status: CREATED\n contract RollupDAManager (eth:0x96A4B3Dd2F3cd3717b7D0c9d1aF8e110CAaD787e)\n +++ description: Simple registry for allowed DA address pairs for the 'rollup' data availability mode (can be permanently enforced with isPermanentRollup=true). Rollup DA address pairs (especially the L1 part) usually point to contracts that validate if data was made available on Ethereum.\n```\n\n```diff\n+ Status: CREATED\n contract CTMDeploymentTracker (eth:0xaCD4a320f8a45abE71756B85DF519201d041EA5f)\n +++ description: Asset deployment tracker where the 'asset' is a ChainTypeManager. The registering of asset IDs for ChainTypeManagers is necessary to be able to migrate them to a given settlement layer, for example the Gateway.\n```\n\n```diff\n+ Status: CREATED\n contract ADI Multisig 2 (eth:0xB272B188855128c10a933Edb62CC64c22B1f3754)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract ServerNotifier (eth:0xd477bd7f14F9A26ebd51827EFB1d40a41f71b70C)\n +++ description: A simple contract that can be called by the ChainAdmin to emit notifications about chain migrations.\n```\n\n```diff\n+ Status: CREATED\n contract ValidatorTimelock (eth:0xE28cAc160C2a79dFA1fbd2169AC5fa5d061cf186)\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 0s.\n```\n\n```diff\n+ Status: CREATED\n contract L1AssetRouter (eth:0xf25227EFAD2046d19777A4CA540b5C016Df7fe7A)\n +++ description: Part of the v26 upgrade: Canonical central asset router for all ZK stack chains (not escrowing funds).\n```\n\n```diff\n+ Status: CREATED\n contract ADI Multisig 1 (eth:0xF50293Ac52f987122DcD67Eda0cFb34E9d7a0Cf9)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract L1ERC20Bridge (eth:0xfA8B5EA9b8d36a72Eb0ba66Cc7aBc83d9deeC3B8)\n +++ description: Legacy bridge for depositing ERC20 tokens to ADI Chain.\n```"
}
]
}
]+4 -13
+4 -13
{
"creator": "Matter Labs",
"projectsForTvs": [
{
"projectId": "adi",
"sinceTimestamp": 1764107759
}
],
"proofSystemInfo": "## Description\n\nAirbender is the most advanced zkVM developed by Matter Labs. It operates on RISC-V ISA and is designed to prove state transition function of [zk stack](https://zkstack.io) chains in combination with [ZKsync OS](https://github.com/matter-labs/zksync-os), but also more general RISC-V programs. Airbender proofs could be [wrapped into Fflonk SNARK](https://github.com/matter-labs/zkos-wrapper) for efficient onchain verification. Airbender initial release [targets 81 bits of security](https://x.com/eth_proofs/status/1942468407896543694).\n\n## Proof system\n\nAirbender implements a rather standard zkVM: AIR constraints, [DEEP-FRI](https://eprint.iacr.org/2019/336) polynomial testing, RISC-V instructions with the program being stored in read-only memory and accessed by lookup arguments, recursive proving. \n\nMany parts of the stack are optimized for speed and efficiency, including a small Mersenne31 field over which the computation trace is generated and a simple degree 2 AIR constraints. Airbender prover could also be run in application mode without signed multiplication and division operations, thus reducing circuit complexity.\n\n### Recursion circuits\n\nAirbender targets proving batches of size 2**22 (~4 M) clock cycles. The proofs of such batches are pairwise recursively aggregated using zkVM in recursion mode. For onchain verification, the final Airbender STARK is [compressed using Boojum compressor](https://github.com/matter-labs/zkos-wrapper) and then wrapped into a Fflonk SNARK with KZG. The KZG commitment is done over BN254 curve and it uses Aztec Ignition trusted setup ceremony, see [below](#trusted-setups) for more details.",
"techStack": {
"zkVM": [
{
"id": "Airbender",
"type": "STARK",
"name": "Airbender",
"description": "zkVM STARK proving system operating on RISC-V ISA, developed by Matter Labs."
},
{
"id": "RISCV32",
"type": "ISA",
"name": "RISC-V 32bit",
"description": "Free and open-source universal 32-bit ISA used across a variety of hardware and software."
},
{
"id": "Mersenne31",
"type": "Field",
"name": "Mersenne31",
"description": "Prime field of order p = 2**31 - 1."
}
],
"finalWrap": [
{
"id": "Zksync",
"type": "Fflonk",
"name": "Zksync",
"description": "Matter Labs Rust implementation of Fflonk improvement over standard Plonk proving system."
},
{
"id": "BN254",
"type": "curve",
"name": "BN254",
"description": "BN254, aka BN256, aka alt_bn128 pairing-friendly 254-bit prime field Weierstrass elliptic curve."
}
]
},
"trustedSetups": [
{
"proofSystem": {
"id": "Bellman",
"type": "Plonk",
"name": "Bellman",
"description": "Bellman Rust library for Plonk proving system, originally developed for ZCash."
},
"id": "AztecIgnition",
"name": "Aztec Ignition",
"participantCount": 176,
"risk": "green",
"shortDescription": "Aztec Ignition is a trusted setup ceremony that was run by Aztec for KZG commitment over BN254 curve in 2019. It included 176 participants and was publicly open for participation.",
"longDescription": "Aztec Ignition is a trusted setup ceremony for KZG commitments over BN254 curve that was run by Aztec for KZG commitment over BN254 curve in 2019. \nIt included 176 participants and was publicly open for participation.\n\n- Github repo to download and verify the ceremony artifacts: [https://github.com/AztecProtocol/ignition-verification](https://github.com/AztecProtocol/ignition-verification).\n- Github repo with instructions for ceremony participants: [https://github.com/AztecProtocol/Setup](https://github.com/AztecProtocol/Setup).\n- Ceremony announcement with a call to participate: [https://aztec.network/blog/announcing-ignition](https://aztec.network/blog/announcing-ignition)."
},
{
"proofSystem": {
"id": "Zksync",
"type": "Fflonk",
"name": "Zksync",
"description": "Matter Labs Rust implementation of Fflonk improvement over standard Plonk proving system."
},
"id": "AztecIgnition",
"name": "Aztec Ignition",
"participantCount": 176,
"risk": "green",
"shortDescription": "Aztec Ignition is a trusted setup ceremony that was run by Aztec for KZG commitment over BN254 curve in 2019. It included 176 participants and was publicly open for participation.",
"longDescription": "Aztec Ignition is a trusted setup ceremony for KZG commitments over BN254 curve that was run by Aztec for KZG commitment over BN254 curve in 2019. \nIt included 176 participants and was publicly open for participation.\n\n- Github repo to download and verify the ceremony artifacts: [https://github.com/AztecProtocol/ignition-verification](https://github.com/AztecProtocol/ignition-verification).\n- Github repo with instructions for ceremony participants: [https://github.com/AztecProtocol/Setup](https://github.com/AztecProtocol/Setup).\n- Ceremony announcement with a call to participate: [https://aztec.network/blog/announcing-ignition](https://aztec.network/blog/announcing-ignition)."
}
],
"verifierHashes": [
{
"hash": "0x124ebcd537a1e1c152774dd18f67660e35625bba0b669bf3b4836d636b105337",
"name": "Airbender Plonk Adi verifier",
"sourceLink": "https://github.com/matter-labs/zksync-os/tree/v0.2.5/zksync_os",
"hash": "0x194abd368017773c8a8b62fdee6885816bd30110ff293508f9ec9b58c8c10982",
"name": "Airbender Plonk Adi v30.2 verifier",
"proofSystem": {
"id": "Bellman",
"type": "Plonk",
"name": "Bellman",
"description": "Bellman Rust library for Plonk proving system, originally developed for ZCash."
},
"knownDeployments": [
{
"address": "eth:0x08513A4646d1Bc8c348C67A3680bb19626E7F13F"
"address": "eth:0xC1288A84C5b2c93Ed4bF712fF4Bb96D862b32aa9"
}
],
"verificationStatus": "successful",
"attesters": [
{
"id": "l2beat",
"name": "L2BEAT",
"link": "https://l2beat.com"
}
],
"verificationSteps": "Verification steps below were done on a Linux machine and required ~64 GiB RAM. They are based on [this doc](https://github.com/ADI-Foundation-Labs/ADI-Stack-zkOS-Wrapper/blob/v0.5.4-b/docs/end_to_end.md).\n\n1. Install specific rust toolchain, docker and several rust crates that are required by the build:\n\n```\ncurl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh\n. .cargo/env\n\nrustup toolchain install nightly-2025-05-24\n# RISC-V target\nrustup target add riscv32i-unknown-none-elf --toolchain nightly-2025-05-24\n# For objcopy\ncargo install cargo-binutils\nrustup component add llvm-tools-preview --toolchain nightly-2025-05-24\n\n# one way to install docker\ncurl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -\nsudo add-apt-repository \"deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable\"\nsudo apt install -y docker-ce\nsudo usermod -aG docker ${USER}\n```\n\n2. Build the correct version of zksync OS RISC-V binary:\n\n```\ngit clone https://github.com/matter-labs/zksync-os.git\ncd zksync-os\ngit checkout v0.2.5 # commit hash should be 135013888f4ec0be3211dfd488050bbad8bd58c1\n\nchmod +x zksync_os/reproduce/reproduce.sh\n./zksync_os/reproduce/reproduce.sh\n```\n\nThe script will build `multiblock_batch.bin` binary in `zksync_os` dir, verify that it is the correct one:\n```\nmd5sum multiblock_batch.bin # the output should be e77ced130723f3e52099658d589a8454\n```\n\n3. Download the trusted setup file required for the final wrap circuits:\n\n```\ncurl https://storage.googleapis.com/matterlabs-setup-keys-us/setup-keys/setup_2\\^24.key --output setup.key\n```\n\n4. Generate the correct Airbender wrapper PLONK from the built binary and trusted setup file:\n```\ngit clone https://github.com/ADI-Foundation-Labs/ADI-Stack-zkOS-Wrapper\ncd ADI-Stack-zkOS-Wrapper\ngit checkout v0.5.4-b # commit hash be8fd7231c81c973349fcfa54303a257f7fa9408\nmkdir -p out\n\ncargo run --bin wrapper --release -- generate-snark-vk --input-binary {path to multiblock_batch.bin} --trusted-setup-file {path to setup.key} --output-dir out\n```\nThe script will print out the verifier hash."
"verificationStatus": "notVerified"
}
]
}+1 -1
+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+1 -1
+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+1 -1
+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+1 -1
+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+18 -4
+1 -1
{
"dataAvailability": [
{
"name": "Data published onchain",
"description": "Account delta data is published onchain as blobs. A prover migration (gnark/MIMC → plonky2/Poseidon2) at block 23,711,820 left pre-migration blobs undecodable, but Lighter published a full state snapshot at batch #166859 (blobs.zip) that closes the gap. L2BEAT reproduced the snapshot state root from blobs and verified the roll-forward to chain head, confirming the live state is reconstructable from L1.",
"risks": [],
"references": [
{
"title": "Lighter Prover v0.0.1 (first public release, Dec 2025)",
"url": "https://github.com/elliottech/lighter-prover"
},
{
"title": "StateRootUpdate event — gnark to plonky2 migration",
"url": "https://etherscan.io/tx/0x6a50b2b00444914e5c53df2fb48404078a098f93fc3911e6fcbde1c7b6418225"
},
{
"title": "Desert exit circuit + state snapshot (blobs.zip)",
"url": "https://github.com/elliottech/lighter-prover/tree/main/desertexit"
}
]
}
],
"exitMechanisms": [
{
"name": "Regular exit",
"description": "The user initiates the withdrawal by submitting a regular transaction on this chain. When the block containing that transaction is settled the funds become available for withdrawal on L1. ZK proofs are required to settle blocks. Finally the user submits an L1 transaction to claim the funds.",
"risks": [],
"references": []
},
{
"name": "Escape hatch through ZK proofs",
"description": "If the centralized operators fail to process forced transactions after the deadline, the system can be frozen (desert mode) and users are expected to exit by reconstructing the latest settled state and providing a ZK proof of balance. The desert exit circuit and a full state snapshot at batch #166859 are public, and the deployed DesertVerifier matches a rebuild from that circuit. L2BEAT reproduced the snapshot state root from L1 blobs and verified the roll-forward to chain head.",
"risks": [],
"references": [
{
"title": "Desert exit circuit + state snapshot",
"url": "https://github.com/elliottech/lighter-prover/tree/main/desertexit"
}
]
}
],
"forceTransactions": {
"name": "Users can force their transactions on L1",
"description": "If the centralized operators fail to include user transactions, users can force them themselves through L1. The possible transaction types that users can force are: deposits, withdrawals, order creation, order cancellation, and burning of pool shares. If the operators do not process forced transactions within 14d, the system can be frozen (desert mode) and users can exit using the latest settled state. All open positions are settled using the latest index price.",
"risks": [],
"references": []
},
"operator": {
"name": "Centralized operators",
"description": "Only the centralized operators can submit batches and verify them with a ZK proof, i.e. advance the state of the protocol.",
"risks": [
{
"category": "MEV can be extracted if",
"text": "the operator exploits their centralized position and frontruns user transactions."
}
],
"references": []
},
"otherConsiderations": [
{
"name": "External oracles used for index prices",
"description": "Lighter uses a combination of oracles to determine index prices, with Stork as the primary source. External signatures are currently not verified and the sequencer must be trusted to truthfully report data.",
"risks": [
{
"category": "Funds can be lost if",
"text": "the oracle prices are manipulated."
}
],
"references": [
{
"title": "Lighter docs - Fair Price Marking",
"url": "https://docs.lighter.xyz/perpetual-futures/fair-price-marking"
}
]
}
],
"stateValidation": {
"description": "Each update to the system state must be accompanied by a ZK proof that ensures that the new state was derived by correctly applying a series of valid transactions to the previous state. This includes user transactions originating from L1 and L2, as well as internal transactions created by L2 operators. In the desert mode, valid proofs of exit must be generated. These proofs are then verified on Ethereum by a smart contract.",
"categories": [
{
"title": "Prover Architecture",
"description": "[This repo](https://github.com/elliottech/lighter-prover/tree/main) contains the circuits and prover code for both normal and desert operation mode of Lighter. It includes the logic to generate and verify proofs of valid state transition according to the Lighter [matching engine](https://github.com/elliottech/lighter-prover/blob/d0ff2304aea516b22f3a5223881006b6a9af1cc9/circuit/src/matching_engine.rs)."
},
{
"title": "ZK Circuits",
"description": "Lighter transition is proven with custom Plonky2 circuits, compiled into ZK Lighter Verifier and Desert Verifier. ZK Lighter verifier implements the perp DEX and spot trading logic and could be found in this [prover repo](https://github.com/elliottech/lighter-prover/tree/main/circuit/src). Desert verifier consists of circuits proving valid L2 -> L1 withdrawals in the desert mode. More details in [ZK Catalog](https://l2beat.com/zk-catalog/lighterprover#proof-system)."
},
{
"title": "Verification Keys Generation",
"description": "Lighter wraps its validity proof into a Plonk-based proof system which requires a trusted setup. The verification keys are hardcoded in the verifier contract on-chain. Lighter prover repo contains a [script](https://github.com/elliottech/lighter-prover/blob/main/build_circuits.sh) that regenerates circuits and verification keys.",
"references": [
{
"title": "ZK Lighter verifier verification keys",
"url": "https://etherscan.io/address/0xA437933830d65a61F8Beaa7D4C65f424bBe90b4C#code#F1#L54"
"url": "https://etherscan.io/address/0x4E6505D3AE8Aa910e5d35557c76F567077622a6A#code#F1#L54"
},
{
"title": "Desert verifier verification keys",
"url": "https://etherscan.io/address/0x866418061d4C1168e1c8E8f6facE79675395E008#code#F1#L55"
}
]
}
]
},
"upgradesAndGovernance": {
"content": "Regular upgrades are initiated by the \"network governor\" and executed with a 21d delay. The \"security council\" is allowed to reduce the upgrade delay to zero in case of an emergency. The security council does not currently satisfy the Stage 1 requirements. The network governor also retains the ability to add or remove validators."
}
}+2 -2
{
"addresses": {
"ethereum": [
{
"name": "Lighter",
"isVerified": true,
"address": "eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7",
"upgradeability": {
"proxyType": "zkLighter proxy",
"admins": [
"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67"
],
"implementations": [
"eth:0x8D692294a4824d868e35B3CEcd734aCf41B2342e",
"eth:0xaA5e1aaa81a39F828248ffFeaDC77CcEC8eC3906"
]
},
"chain": "ethereum",
"description": "The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n* Roles:\n * **admin**: UpgradeGatekeeper; ultimately Lighter Multisig 2",
"upgradableBy": [
{
"name": "Lighter Multisig 2",
"delay": "21d"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7#code"
},
{
"name": "DesertVerifier",
"isVerified": true,
"address": "eth:0x866418061d4C1168e1c8E8f6facE79675395E008",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x866418061d4C1168e1c8E8f6facE79675395E008#code"
},
{
"name": "UpgradeGatekeeper",
"isVerified": true,
"address": "eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by Lighter Multisig.\n* Roles:\n * **getMaster**: Lighter Multisig 2\n * **securityCouncilAddress**: Lighter Multisig",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67#code"
},
{
"name": "Governance",
"isVerified": true,
"address": "eth:0xa464DA0B43f80EE3FfC4795cbbFC78472b5c81A1",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67"
],
"implementations": [
"eth:0x46D3C0c01D5DAae4FE8e3f54f32901d9Fbde1f08"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "Manages the list of validators and the network governor.\n* Roles:\n * **admin**: UpgradeGatekeeper; ultimately Lighter Multisig 2\n * **networkGovernor**: Lighter Multisig 2\n * **validators**: EOA 1, EOA 2, EOA 3",
"upgradableBy": [
{
"name": "Lighter Multisig 2",
"delay": "21d"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xa464DA0B43f80EE3FfC4795cbbFC78472b5c81A1#code"
},
{
"name": "ZkLighterVerifier",
"isVerified": true,
"address": "eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67"
],
"implementations": [
"eth:0xA437933830d65a61F8Beaa7D4C65f424bBe90b4C"
"eth:0x4E6505D3AE8Aa910e5d35557c76F567077622a6A"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n* Roles:\n * **admin**: UpgradeGatekeeper; ultimately Lighter Multisig 2",
"upgradableBy": [
{
"name": "Lighter Multisig 2",
"delay": "21d"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xac3Ce44B6ff4E402858C99D5699ff63131572BaA#code"
}
]
},
"escrows": [
{
"address": "0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7",
"sinceTimestamp": 1737090335,
"tokens": [
"USDC",
"ETH",
"LIT",
"LINK",
"AAVE",
"UNI",
"SKY",
"LDO",
"AZTEC"
],
"contract": {
"isVerified": true,
"address": "eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7",
"upgradeability": {
"proxyType": "zkLighter proxy",
"admins": [
"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67"
],
"implementations": [
"eth:0x8D692294a4824d868e35B3CEcd734aCf41B2342e",
"eth:0xaA5e1aaa81a39F828248ffFeaDC77CcEC8eC3906"
]
},
"chain": "ethereum",
"url": "https://etherscan.io/address/0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
}
],
"risks": [
{
"category": "Funds can be stolen if",
"text": "a contract receives a malicious code upgrade. There is no delay on code upgrades.",
"isCritical": true
}
],
"zkVerifiers": [
"eth:0xA437933830d65a61F8Beaa7D4C65f424bBe90b4C",
"eth:0x4E6505D3AE8Aa910e5d35557c76F567077622a6A",
"eth:0x866418061d4C1168e1c8E8f6facE79675395E008"
]
}+1 -1
{
"baseTimestamp": 1788432281,
"baseTimestamp": 1789042027,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+14 -0
[
{
"id": "9bde4984",
"date": "Thu, 10 Sep 2026 12:08:42 GMT",
"timestamp": 1789042027,
"description": "New verifier deployed (no sources published yet).",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) [lighter/UpgradeGatekeeper] {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 68\n+ 69\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) [lighter/ZkLighterVerifier] {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x6a9f25dcb10a9155c210780fa3cb38f68ba814f2a1c593ce45855a2ad56d10b1\"\n+ \"0xd6bd16e71487e79b2b73fdcd4ac6274826c2eea864e60a68d0527898b6aa449e\"\n values.$implementation:\n- \"eth:0xA437933830d65a61F8Beaa7D4C65f424bBe90b4C\"\n+ \"eth:0x4E6505D3AE8Aa910e5d35557c76F567077622a6A\"\n values.getTarget:\n- \"eth:0xA437933830d65a61F8Beaa7D4C65f424bBe90b4C\"\n+ \"eth:0x4E6505D3AE8Aa910e5d35557c76F567077622a6A\"\n implementationNames.eth:0xA437933830d65a61F8Beaa7D4C65f424bBe90b4C:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x4E6505D3AE8Aa910e5d35557c76F567077622a6A:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "215d0928",
"date": "Thu, 03 Sep 2026 10:46:39 GMT",
"timestamp": 1788432281,
"description": "New verifier deployed (no sources published yet). Also, 7702 EOA delegation.",
"isHighSeverity": true,
"changeCount": 9,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n EOA (eth:0x06eD0b0bD3A9e0C517B6cD7C8B851Cc1e8e1a90A) {\n +++ description: None\n proxyType:\n- \"EOA\"\n+ \"EIP7702 EOA\"\n sourceHashes:\n+ [\"0x1f44812af62d28f019e30e8eb2af596fb36c7db9d34576972c0405e110a6ef45\"]\n values:\n+ {\"$implementation\":\"eth:0x63c0c19a282a1B52b07dD5a65b58948A07DAE32B\",\"delegationManager\":\"eth:0xdb9B1e94B5b69Df7e401DDbedE43491141047dB3\",\"DOMAIN_VERSION\":\"1\",\"eip712Domain\":{\"fields\":\"0x0f\",\"name\":\"EIP7702StatelessDeleGator\",\"version\":\"1\",\"chainId\":1,\"verifyingContract\":\"eth:0x06eD0b0bD3A9e0C517B6cD7C8B851Cc1e8e1a90A\",\"salt\":\"0x0000000000000000000000000000000000000000000000000000000000000000\",\"extensions\":[]},\"entryPoint\":\"eth:0x0000000071727De22E5E9d8BAf0edAc6f37da032\",\"getDeposit\":0,\"getDomainHash\":\"0x0d8be483cc5fa59dfb77bb3b3858ff01fb2ff458dc1e441e34f79ecc6c95858a\",\"getNonce\":0,\"NAME\":\"EIP7702StatelessDeleGator\",\"PACKED_USER_OP_TYPEHASH\":\"0xbc37962d8bd1d319c95199bdfda6d3f92baa8903a61b32d5f4ec1f4b36a3bc18\",\"VERSION\":\"1.3.0\"}\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) [lighter/UpgradeGatekeeper] {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 67\n+ 68\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) [lighter/ZkLighterVerifier] {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x2bdf2a91d1eee5475a67f9eacc65aa114fe720836d91f4ec076ef9e1e19c9675\"\n+ \"0x6a9f25dcb10a9155c210780fa3cb38f68ba814f2a1c593ce45855a2ad56d10b1\"\n values.$implementation:\n- \"eth:0xB1386c4266974D81256afB9908e104B00587112A\"\n+ \"eth:0xA437933830d65a61F8Beaa7D4C65f424bBe90b4C\"\n values.getTarget:\n- \"eth:0xB1386c4266974D81256afB9908e104B00587112A\"\n+ \"eth:0xA437933830d65a61F8Beaa7D4C65f424bBe90b4C\"\n implementationNames.eth:0xB1386c4266974D81256afB9908e104B00587112A:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xA437933830d65a61F8Beaa7D4C65f424bBe90b4C:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "44e8ba44",
"date": "Wed, 26 Aug 2026 09:56:58 GMT",
"timestamp": 1787738123,
"description": "New verifier deployed (no sources published yet).",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) [lighter/UpgradeGatekeeper] {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 66\n+ 67\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) [lighter/ZkLighterVerifier] {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0xb74e656664c529e0a1c04288f9e2e470923d276a463dcdb7e85e47c2c95336c8\"\n+ \"0x2bdf2a91d1eee5475a67f9eacc65aa114fe720836d91f4ec076ef9e1e19c9675\"\n values.$implementation:\n- \"eth:0x9Ca512d2F131134972EB95515325F69812395332\"\n+ \"eth:0xB1386c4266974D81256afB9908e104B00587112A\"\n values.getTarget:\n- \"eth:0x9Ca512d2F131134972EB95515325F69812395332\"\n+ \"eth:0xB1386c4266974D81256afB9908e104B00587112A\"\n implementationNames.eth:0x9Ca512d2F131134972EB95515325F69812395332:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xB1386c4266974D81256afB9908e104B00587112A:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "372685c0",
"date": "Mon, 24 Aug 2026 11:19:02 GMT",
"timestamp": 1787570248,
"description": "New verifier deployed (no sources published yet).",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) [lighter/UpgradeGatekeeper] {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 64\n+ 66\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) [lighter/ZkLighterVerifier] {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x3bf884449870657809fb4cf5310746aa4313a80425fbc69bfc45706017c63607\"\n+ \"0xb74e656664c529e0a1c04288f9e2e470923d276a463dcdb7e85e47c2c95336c8\"\n values.$implementation:\n- \"eth:0xf7b964eD0C05a7aA12fdC54865295531C9D2AEC1\"\n+ \"eth:0x9Ca512d2F131134972EB95515325F69812395332\"\n values.getTarget:\n- \"eth:0xf7b964eD0C05a7aA12fdC54865295531C9D2AEC1\"\n+ \"eth:0x9Ca512d2F131134972EB95515325F69812395332\"\n implementationNames.eth:0xf7b964eD0C05a7aA12fdC54865295531C9D2AEC1:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x9Ca512d2F131134972EB95515325F69812395332:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "d082c52c",
"date": "Thu, 20 Aug 2026 12:57:43 GMT",
"timestamp": 1787230600,
"description": "Registered 3 new tokens: tether gold, S&P 500 tracker and QQQ tracker.",
"isHighSeverity": false,
"changeCount": 3,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) [lighter/ZkLighterWithSpot] {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n values.registeredAssets.9:\n+ {\"assetIndex\":11,\"tokenAddress\":\"eth:0x68749665FF8D2d112Fa859AA293F07A622782F38\"}\n values.registeredAssets.10:\n+ {\"assetIndex\":12,\"tokenAddress\":\"eth:0xE43A5b52e317dC57770ba96BcD33C2bd5dC97c5C\"}\n values.registeredAssets.11:\n+ {\"assetIndex\":13,\"tokenAddress\":\"eth:0x227fF9D1a9931db2585a45c41fC84e3b3f48B37b\"}\n }\n```"
}
]
},
{
"id": "ba2eb845",
"date": "Mon, 10 Aug 2026 11:16:21 GMT",
"timestamp": 1786360025,
"description": "Lighter contract upgraded: https://disco.l2beat.com/diff/eth:0xE67606837D3d68a679B25B49b8abE5cB4B0Ae483/eth:0x8D692294a4824d868e35B3CEcd734aCf41B2342e (added `PricedOnly` asset margin mode).\n\nNew verifier deployed (not reproduced yet).",
"isHighSeverity": true,
"changeCount": 15,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) [lighter/ZkLighterWithSpot] {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0x2aaf3cdbc91592727e3f6f6f3573ad53f66468cc60ebb85d8a6b1997bd7e6ab4\"\n+ \"0xb4dce2f15590894c57a91457428ad19b912efa03f6198f09e308f82518d33234\"\n values.$implementation.0:\n- \"eth:0xE67606837D3d68a679B25B49b8abE5cB4B0Ae483\"\n+ \"eth:0x8D692294a4824d868e35B3CEcd734aCf41B2342e\"\n values.$implementation.1:\n- \"eth:0xaeC5dbA7C62482AAba4D330788366De60db16367\"\n+ \"eth:0xaA5e1aaa81a39F828248ffFeaDC77CcEC8eC3906\"\n values.additionalZkLighter:\n- \"eth:0xaeC5dbA7C62482AAba4D330788366De60db16367\"\n+ \"eth:0xaA5e1aaa81a39F828248ffFeaDC77CcEC8eC3906\"\n values.getTarget:\n- \"eth:0xE67606837D3d68a679B25B49b8abE5cB4B0Ae483\"\n+ \"eth:0x8D692294a4824d868e35B3CEcd734aCf41B2342e\"\n implementationNames.eth:0xE67606837D3d68a679B25B49b8abE5cB4B0Ae483:\n- \"ZkLighter\"\n implementationNames.eth:0xaeC5dbA7C62482AAba4D330788366De60db16367:\n- \"AdditionalZkLighter\"\n implementationNames.eth:0x8D692294a4824d868e35B3CEcd734aCf41B2342e:\n+ \"ZkLighter\"\n implementationNames.eth:0xaA5e1aaa81a39F828248ffFeaDC77CcEC8eC3906:\n+ \"AdditionalZkLighter\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) [lighter/UpgradeGatekeeper] {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 63\n+ 64\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) [lighter/ZkLighterVerifier] {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0xd76aeba5f144bc4e6d5d35dca28a475b8e6788929b0f250d000781bc2be56932\"\n+ \"0x3bf884449870657809fb4cf5310746aa4313a80425fbc69bfc45706017c63607\"\n values.$implementation:\n- \"eth:0xEd0a60EDaCd8c9B1221d2D9F753b6dF09Ea3baaa\"\n+ \"eth:0xf7b964eD0C05a7aA12fdC54865295531C9D2AEC1\"\n values.getTarget:\n- \"eth:0xEd0a60EDaCd8c9B1221d2D9F753b6dF09Ea3baaa\"\n+ \"eth:0xf7b964eD0C05a7aA12fdC54865295531C9D2AEC1\"\n implementationNames.eth:0xEd0a60EDaCd8c9B1221d2D9F753b6dF09Ea3baaa:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xf7b964eD0C05a7aA12fdC54865295531C9D2AEC1:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "6c4a2777",
"date": "Fri, 24 Jul 2026 09:14:52 GMT",
"timestamp": 1784884362,
"description": "New lighter verifier deployed, regenerated from sources.",
"isHighSeverity": true,
"changeCount": 11,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) [lighter/ZkLighterWithSpot] {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0x77b8a3298ef7712fdc6678b0e692325e1c68dd049b035d9c515f030cc2384c79\"\n+ \"0x2aaf3cdbc91592727e3f6f6f3573ad53f66468cc60ebb85d8a6b1997bd7e6ab4\"\n values.$implementation.0:\n- \"eth:0x9397837Fa581F7f527E0f71a0CB53eb633bF0F1B\"\n+ \"eth:0xE67606837D3d68a679B25B49b8abE5cB4B0Ae483\"\n values.getTarget:\n- \"eth:0x9397837Fa581F7f527E0f71a0CB53eb633bF0F1B\"\n+ \"eth:0xE67606837D3d68a679B25B49b8abE5cB4B0Ae483\"\n implementationNames.eth:0x9397837Fa581F7f527E0f71a0CB53eb633bF0F1B:\n- \"ZkLighter\"\n implementationNames.eth:0xE67606837D3d68a679B25B49b8abE5cB4B0Ae483:\n+ \"ZkLighter\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) [lighter/UpgradeGatekeeper] {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 62\n+ 63\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) [lighter/ZkLighterVerifier] {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0xba3f35a68ac7f5eb875cf56eaf1e548eb868391c242a15a1726880db2c87b6ff\"\n+ \"0xd76aeba5f144bc4e6d5d35dca28a475b8e6788929b0f250d000781bc2be56932\"\n values.$implementation:\n- \"eth:0xd33EA7286196F5fdAB5C06e9E90844e61E586428\"\n+ \"eth:0xEd0a60EDaCd8c9B1221d2D9F753b6dF09Ea3baaa\"\n values.getTarget:\n- \"eth:0xd33EA7286196F5fdAB5C06e9E90844e61E586428\"\n+ \"eth:0xEd0a60EDaCd8c9B1221d2D9F753b6dF09Ea3baaa\"\n implementationNames.eth:0xd33EA7286196F5fdAB5C06e9E90844e61E586428:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xEd0a60EDaCd8c9B1221d2D9F753b6dF09Ea3baaa:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "80ef763a",
"date": "Mon, 20 Jul 2026 11:38:25 GMT",
"timestamp": 1784545026,
"description": "Upgraded zk lighter contract (https://disco.l2beat.com/diff/eth:0x22F05515497ce8D78f3898088C474403Ac9C668f/eth:0xaeC5dbA7C62482AAba4D330788366De60db16367). Added `indexPriceDivider` param (idk what it means) and refactored error types in additional ZKLighter contract.\n\nAlso upgraded Lighter verifier and Desert verifier, their sources are not published yet.",
"isHighSeverity": true,
"changeCount": 18,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n- Status: DELETED\n contract DesertVerifier (eth:0x2aDBd91742B64105a097bC37D20Ebbca9a496085) [N/A]\n +++ description: None\n```\n\n```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) [lighter/ZkLighterWithSpot] {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0xea510c6fde95f555b31105692afec66f16fd2244264f4f3c1f8e553f3c14baf7\"\n+ \"0x77b8a3298ef7712fdc6678b0e692325e1c68dd049b035d9c515f030cc2384c79\"\n values.$implementation.0:\n- \"eth:0x831EF69BaB8AF8B1037a4961B8d0674b124E7008\"\n+ \"eth:0x9397837Fa581F7f527E0f71a0CB53eb633bF0F1B\"\n values.$implementation.1:\n- \"eth:0x22F05515497ce8D78f3898088C474403Ac9C668f\"\n+ \"eth:0xaeC5dbA7C62482AAba4D330788366De60db16367\"\n values.additionalZkLighter:\n- \"eth:0x22F05515497ce8D78f3898088C474403Ac9C668f\"\n+ \"eth:0xaeC5dbA7C62482AAba4D330788366De60db16367\"\n+++ severity: HIGH\n values.desertVerifier:\n- \"eth:0x2aDBd91742B64105a097bC37D20Ebbca9a496085\"\n+ \"eth:0x866418061d4C1168e1c8E8f6facE79675395E008\"\n values.getTarget:\n- \"eth:0x831EF69BaB8AF8B1037a4961B8d0674b124E7008\"\n+ \"eth:0x9397837Fa581F7f527E0f71a0CB53eb633bF0F1B\"\n implementationNames.eth:0x831EF69BaB8AF8B1037a4961B8d0674b124E7008:\n- \"ZkLighter\"\n implementationNames.eth:0x22F05515497ce8D78f3898088C474403Ac9C668f:\n- \"AdditionalZkLighter\"\n implementationNames.eth:0x9397837Fa581F7f527E0f71a0CB53eb633bF0F1B:\n+ \"ZkLighter\"\n implementationNames.eth:0xaeC5dbA7C62482AAba4D330788366De60db16367:\n+ \"AdditionalZkLighter\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) [lighter/UpgradeGatekeeper] {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 61\n+ 62\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) [lighter/ZkLighterVerifier] {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0xc6a75d062341c148fcc61fdcbf5be6050555aeafba7ce8dd3cb3a5638c9d634a\"\n+ \"0xba3f35a68ac7f5eb875cf56eaf1e548eb868391c242a15a1726880db2c87b6ff\"\n values.$implementation:\n- \"eth:0x52277Bc0f0cd1C2f64Aa20Edd7d535d67780640D\"\n+ \"eth:0xd33EA7286196F5fdAB5C06e9E90844e61E586428\"\n values.getTarget:\n- \"eth:0x52277Bc0f0cd1C2f64Aa20Edd7d535d67780640D\"\n+ \"eth:0xd33EA7286196F5fdAB5C06e9E90844e61E586428\"\n implementationNames.eth:0x52277Bc0f0cd1C2f64Aa20Edd7d535d67780640D:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xd33EA7286196F5fdAB5C06e9E90844e61E586428:\n+ \"ZkLighterVerifier\"\n }\n```\n\n```diff\n+ Status: CREATED\n contract DesertVerifier (eth:0x866418061d4C1168e1c8E8f6facE79675395E008) [N/A]\n +++ description: None\n```"
}
]
},
{
"id": "88fe9ab2",
"date": "Mon, 13 Jul 2026 11:01:35 GMT",
"timestamp": 1783940397,
"description": "New verifier deployed (no sources published yet).",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) [lighter/UpgradeGatekeeper] {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 60\n+ 61\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) [lighter/ZkLighterVerifier] {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x2cd881cfae823474fa05eed998178949d59cb45e2c799c860d06a546ac43ec67\"\n+ \"0xc6a75d062341c148fcc61fdcbf5be6050555aeafba7ce8dd3cb3a5638c9d634a\"\n values.$implementation:\n- \"eth:0xAa0b5b65890162C5C96D82F088822247EC5Df5D6\"\n+ \"eth:0x52277Bc0f0cd1C2f64Aa20Edd7d535d67780640D\"\n values.getTarget:\n- \"eth:0xAa0b5b65890162C5C96D82F088822247EC5Df5D6\"\n+ \"eth:0x52277Bc0f0cd1C2f64Aa20Edd7d535d67780640D\"\n implementationNames.eth:0xAa0b5b65890162C5C96D82F088822247EC5Df5D6:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x52277Bc0f0cd1C2f64Aa20Edd7d535d67780640D:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "51edbceb",
"date": "Thu, 04 Jun 2026 13:41:37 GMT",
"timestamp": 1780580402,
"description": "New zk lighter verifier deployed, successfully reproduced from sources.",
"isHighSeverity": true,
"changeCount": 11,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) [lighter/ZkLighterWithSpot] {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0xcd208d248bde92753c9b72b60864c4e7985f46c4b2c5a6fcead7552029b7e8b8\"\n+ \"0xea510c6fde95f555b31105692afec66f16fd2244264f4f3c1f8e553f3c14baf7\"\n values.$implementation.0:\n- \"eth:0xc4F38883af6d07D826A20A581cB21fFc2a58009C\"\n+ \"eth:0x831EF69BaB8AF8B1037a4961B8d0674b124E7008\"\n values.getTarget:\n- \"eth:0xc4F38883af6d07D826A20A581cB21fFc2a58009C\"\n+ \"eth:0x831EF69BaB8AF8B1037a4961B8d0674b124E7008\"\n implementationNames.eth:0xc4F38883af6d07D826A20A581cB21fFc2a58009C:\n- \"ZkLighter\"\n implementationNames.eth:0x831EF69BaB8AF8B1037a4961B8d0674b124E7008:\n+ \"ZkLighter\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) [lighter/UpgradeGatekeeper] {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 58\n+ 60\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) [lighter/ZkLighterVerifier] {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0xc5b23d2a9631b15ef2c834426594aba91acd8cbe91587ada60318431d4feb357\"\n+ \"0x2cd881cfae823474fa05eed998178949d59cb45e2c799c860d06a546ac43ec67\"\n values.$implementation:\n- \"eth:0xaa76aC5cC406037be638d483d8c1daF2AFDC1A68\"\n+ \"eth:0xAa0b5b65890162C5C96D82F088822247EC5Df5D6\"\n values.getTarget:\n- \"eth:0xaa76aC5cC406037be638d483d8c1daF2AFDC1A68\"\n+ \"eth:0xAa0b5b65890162C5C96D82F088822247EC5Df5D6\"\n implementationNames.eth:0xaa76aC5cC406037be638d483d8c1daF2AFDC1A68:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xAa0b5b65890162C5C96D82F088822247EC5Df5D6:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "13724a9e",
"date": "Mon, 18 May 2026 11:25:30 GMT",
"timestamp": 1779101278,
"description": "Small upgrade of the lighter rollup contract: https://disco.l2beat.com/diff/eth:0x13d4Ed7Db9d2cF73C7A45bfA6e23aa9742e8598C/eth:0xc4F38883af6d07D826A20A581cB21fFc2a58009C, it refactors `performDesert` function. \n\nAlso new lighter verifier and desert verifier deployed, succesfully regenerated from the sources.",
"isHighSeverity": true,
"changeCount": 19,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) [lighter/ZkLighterWithSpot] {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0x9569dcd94342470829bda3bb0fd36074a965e17d37bedd39697db12f774365e1\"\n+ \"0xcd208d248bde92753c9b72b60864c4e7985f46c4b2c5a6fcead7552029b7e8b8\"\n values.$implementation.0:\n- \"eth:0x13d4Ed7Db9d2cF73C7A45bfA6e23aa9742e8598C\"\n+ \"eth:0xc4F38883af6d07D826A20A581cB21fFc2a58009C\"\n+++ severity: HIGH\n values.desertVerifier:\n- \"eth:0xd4460475F00307845082d3a146f36661354FBc67\"\n+ \"eth:0x2aDBd91742B64105a097bC37D20Ebbca9a496085\"\n values.getTarget:\n- \"eth:0x13d4Ed7Db9d2cF73C7A45bfA6e23aa9742e8598C\"\n+ \"eth:0xc4F38883af6d07D826A20A581cB21fFc2a58009C\"\n implementationNames.eth:0x13d4Ed7Db9d2cF73C7A45bfA6e23aa9742e8598C:\n- \"ZkLighter\"\n implementationNames.eth:0xc4F38883af6d07D826A20A581cB21fFc2a58009C:\n+ \"ZkLighter\"\n }\n```\n\n```diff\n contract Lighter Multisig (eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045) [GnosisSafe] {\n +++ description: None\n values.$members.0:\n+ \"eth:0xD80037fade5d25b9c8B23e5c43bB0577C165Dcf9\"\n values.$members.1:\n+ \"eth:0xb08564C7fc68C3Ab1cD81300C8Ad150e04411F85\"\n values.$members.1:\n- \"eth:0x037C8e6aF4AEB15A597FC3C2a6F1B30B4b0Ae2B1\"\n values.$threshold:\n- 3\n+ 4\n values.multisigThreshold:\n- \"3 of 6 (50%)\"\n+ \"4 of 7 (57%)\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) [lighter/UpgradeGatekeeper] {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 56\n+ 58\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) [lighter/ZkLighterVerifier] {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x01d2d0bcda8de284060e58013910fa6454b5a8fd3d146e173364e231f0cf04e0\"\n+ \"0xc5b23d2a9631b15ef2c834426594aba91acd8cbe91587ada60318431d4feb357\"\n values.$implementation:\n- \"eth:0x21c7480b72c47fe93102BE5B865d18b770338098\"\n+ \"eth:0xaa76aC5cC406037be638d483d8c1daF2AFDC1A68\"\n values.getTarget:\n- \"eth:0x21c7480b72c47fe93102BE5B865d18b770338098\"\n+ \"eth:0xaa76aC5cC406037be638d483d8c1daF2AFDC1A68\"\n implementationNames.eth:0x21c7480b72c47fe93102BE5B865d18b770338098:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xaa76aC5cC406037be638d483d8c1daF2AFDC1A68:\n+ \"ZkLighterVerifier\"\n }\n```\n\n```diff\n- Status: DELETED\n contract DesertVerifier (eth:0xd4460475F00307845082d3a146f36661354FBc67) [lighter/DesertVerifier]\n +++ description: ZK verifier used to verify forced exits during desert mode.\n```\n\n```diff\n+ Status: CREATED\n contract DesertVerifier (eth:0x2aDBd91742B64105a097bC37D20Ebbca9a496085) [N/A]\n +++ description: None\n```"
}
]
},
{
"id": "ec75769e",
"date": "Tue, 12 May 2026 10:02:05 GMT",
"timestamp": 1778579977,
"description": "New verifier deployed (no sources published yet). Also, rotated two multisig members for upgrade master MS.\n\nConfig: use the new flattener implementation",
"isHighSeverity": true,
"changeCount": 9,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) [lighter/UpgradeGatekeeper] {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 54\n+ 56\n }\n```\n\n```diff\n contract Lighter Multisig 2 (eth:0x97A90Ec950B6BCd9B190b566525B2Bb92A2C03a2) [GnosisSafe] {\n +++ description: None\n values.$members.0:\n+ \"eth:0x2994d343b6b17EC23E9E4a08082184Fd43F763a3\"\n values.$members.1:\n- \"eth:0x89f550Fce5c191b34AF95671c28bCF6CCDF1203a\"\n values.$members.2:\n- \"eth:0x6d340Dd53b89b1f0bD94b473227612427125Bc8D\"\n+ \"eth:0xa0B3781B830DF57B1f018C434c58551c2Fc6b3Af\"\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) [lighter/ZkLighterVerifier] {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x5bee4c4522233c699516029292bf16813f3dea03e484fe718e479ac2ace77653\"\n+ \"0x01d2d0bcda8de284060e58013910fa6454b5a8fd3d146e173364e231f0cf04e0\"\n values.$implementation:\n- \"eth:0x01E5D9B6Db77FAA52Fc4Db1299A0163e5DaF5F82\"\n+ \"eth:0x21c7480b72c47fe93102BE5B865d18b770338098\"\n values.getTarget:\n- \"eth:0x01E5D9B6Db77FAA52Fc4Db1299A0163e5DaF5F82\"\n+ \"eth:0x21c7480b72c47fe93102BE5B865d18b770338098\"\n implementationNames.eth:0x01E5D9B6Db77FAA52Fc4Db1299A0163e5DaF5F82:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x21c7480b72c47fe93102BE5B865d18b770338098:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "143d842c",
"date": "Mon, 04 May 2026 10:46:43 GMT",
"timestamp": 1777891445,
"description": "New verifier deployed (no sources published yet).",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 53\n+ 54\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x75000ee054e0747281836448e78e3cd5bf503d1f6a9e49a7e7ce4d7386542c8d\"\n+ \"0x5bee4c4522233c699516029292bf16813f3dea03e484fe718e479ac2ace77653\"\n values.$implementation:\n- \"eth:0xD76E5C5507C56D721BB9cE6601DCd379d09AFaD2\"\n+ \"eth:0x01E5D9B6Db77FAA52Fc4Db1299A0163e5DaF5F82\"\n values.getTarget:\n- \"eth:0xD76E5C5507C56D721BB9cE6601DCd379d09AFaD2\"\n+ \"eth:0x01E5D9B6Db77FAA52Fc4Db1299A0163e5DaF5F82\"\n implementationNames.eth:0xD76E5C5507C56D721BB9cE6601DCd379d09AFaD2:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x01E5D9B6Db77FAA52Fc4Db1299A0163e5DaF5F82:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "3a85312e",
"date": "Mon, 27 Apr 2026 14:25:37 GMT",
"timestamp": 1777298658,
"description": "Upgraded the main Rollup contract: https://disco.l2beat.com/diff/eth:0xE315CbEDc21c5beC186bF478D899e91A604a6bC8/eth:0x13d4Ed7Db9d2cF73C7A45bfA6e23aa9742e8598C. Main changes:\n\n- Removed events when creating or updating assets on L2, so this data is removed from disco.\n- Expanded registerAsset with new parameters `_priceDecimals`, `loanToValue`, `liquidationThreshold`, `liquidationFactor`, and `liquidationFee` to move to a more collateral-oriented design.\n- Some code refactor like additional sanity checks on pubkey and moving asset validation logic into a separate function.\n\nAlso upgraded the verifier, sources are not published.",
"isHighSeverity": true,
"changeCount": 17,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0x9196f787ee56fceda2cb5edc19619ee00a4261076f58a5096729585a79c5c474\"\n+ \"0xc3634a3489804f8dab544a9e3a5e4dd76fd81bfe5bbe3f69c88caf99c672e30f\"\n values.$implementation.0:\n- \"eth:0xE315CbEDc21c5beC186bF478D899e91A604a6bC8\"\n+ \"eth:0x13d4Ed7Db9d2cF73C7A45bfA6e23aa9742e8598C\"\n values.$implementation.1:\n- \"eth:0x84E480C589e715D0CE7de004b1EEA69f8D714936\"\n+ \"eth:0x22F05515497ce8D78f3898088C474403Ac9C668f\"\n values.additionalZkLighter:\n- \"eth:0x84E480C589e715D0CE7de004b1EEA69f8D714936\"\n+ \"eth:0x22F05515497ce8D78f3898088C474403Ac9C668f\"\n values.getTarget:\n- \"eth:0xE315CbEDc21c5beC186bF478D899e91A604a6bC8\"\n+ \"eth:0x13d4Ed7Db9d2cF73C7A45bfA6e23aa9742e8598C\"\n values.MIN_ORDER_BASE_AMOUNT:\n- 1\n values.NIL_ORDER_BASE_AMOUNT:\n- 0\n implementationNames.eth:0xE315CbEDc21c5beC186bF478D899e91A604a6bC8:\n- \"ZkLighter\"\n implementationNames.eth:0x84E480C589e715D0CE7de004b1EEA69f8D714936:\n- \"AdditionalZkLighter\"\n implementationNames.eth:0x13d4Ed7Db9d2cF73C7A45bfA6e23aa9742e8598C:\n+ \"ZkLighter\"\n implementationNames.eth:0x22F05515497ce8D78f3898088C474403Ac9C668f:\n+ \"AdditionalZkLighter\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 49\n+ 53\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x04265b02f2d070121154f7b50d4de98012a3d8647ca41f78f926e9150b4799cd\"\n+ \"0x75000ee054e0747281836448e78e3cd5bf503d1f6a9e49a7e7ce4d7386542c8d\"\n values.$implementation:\n- \"eth:0x7B2cAc7b45E87d0392ACCf7c88764b7d2288938f\"\n+ \"eth:0xD76E5C5507C56D721BB9cE6601DCd379d09AFaD2\"\n values.getTarget:\n- \"eth:0x7B2cAc7b45E87d0392ACCf7c88764b7d2288938f\"\n+ \"eth:0xD76E5C5507C56D721BB9cE6601DCd379d09AFaD2\"\n implementationNames.eth:0x7B2cAc7b45E87d0392ACCf7c88764b7d2288938f:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xD76E5C5507C56D721BB9cE6601DCd379d09AFaD2:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "8c11c776",
"date": "Mon, 20 Apr 2026 15:17:10 GMT",
"timestamp": 1776697693,
"description": "New verifier deployed (no sources published yet).",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 48\n+ 49\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0xb37ab5d07d1186585f404614e3eb5043657d1065a63e3d6c4d148dfe380e4e0e\"\n+ \"0x04265b02f2d070121154f7b50d4de98012a3d8647ca41f78f926e9150b4799cd\"\n values.$implementation:\n- \"eth:0xC8A6CCec3f41dF6a80905030251c39A6b434f0b4\"\n+ \"eth:0x7B2cAc7b45E87d0392ACCf7c88764b7d2288938f\"\n values.getTarget:\n- \"eth:0xC8A6CCec3f41dF6a80905030251c39A6b434f0b4\"\n+ \"eth:0x7B2cAc7b45E87d0392ACCf7c88764b7d2288938f\"\n implementationNames.eth:0xC8A6CCec3f41dF6a80905030251c39A6b434f0b4:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x7B2cAc7b45E87d0392ACCf7c88764b7d2288938f:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "cec7a558",
"date": "Tue, 14 Apr 2026 11:31:36 GMT",
"timestamp": 1776166144,
"description": "New verifier deployed (no sources published yet).",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 47\n+ 48\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x5e3d7b6d29089561516de79ebfb16ec22a67f997f4b1b656f9ba7c4caec453d7\"\n+ \"0xb37ab5d07d1186585f404614e3eb5043657d1065a63e3d6c4d148dfe380e4e0e\"\n values.$implementation:\n- \"eth:0xb20De28D78b63bc0c94eef89Db53F6338af17825\"\n+ \"eth:0xC8A6CCec3f41dF6a80905030251c39A6b434f0b4\"\n values.getTarget:\n- \"eth:0xb20De28D78b63bc0c94eef89Db53F6338af17825\"\n+ \"eth:0xC8A6CCec3f41dF6a80905030251c39A6b434f0b4\"\n implementationNames.eth:0xb20De28D78b63bc0c94eef89Db53F6338af17825:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xC8A6CCec3f41dF6a80905030251c39A6b434f0b4:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "b87be9b7",
"date": "Mon, 30 Mar 2026 14:47:07 GMT",
"timestamp": 1774881277,
"description": "Lighter verifier upgraded.",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 45\n+ 47\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x4b84ec2617ebb82301e3dd281aa9b96b8b0d157cc7d8b3d6232bdcc01f2592ad\"\n+ \"0x5e3d7b6d29089561516de79ebfb16ec22a67f997f4b1b656f9ba7c4caec453d7\"\n values.$implementation:\n- \"eth:0x840b49E7d53699C7eC4333ffFe27Dc679B171Db8\"\n+ \"eth:0xb20De28D78b63bc0c94eef89Db53F6338af17825\"\n values.getTarget:\n- \"eth:0x840b49E7d53699C7eC4333ffFe27Dc679B171Db8\"\n+ \"eth:0xb20De28D78b63bc0c94eef89Db53F6338af17825\"\n implementationNames.eth:0x840b49E7d53699C7eC4333ffFe27Dc679B171Db8:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xb20De28D78b63bc0c94eef89Db53F6338af17825:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "44f7d3b3",
"date": "Thu, 12 Mar 2026 09:32:03 GMT",
"timestamp": 1773307725,
"description": "Upgraded Lighter verifier, sources are still not published.",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 44\n+ 45\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0xab9b5214c22d0889b51440a32845c66a27fb098824650b1525ac6dd4d5364f10\"\n+ \"0x4b84ec2617ebb82301e3dd281aa9b96b8b0d157cc7d8b3d6232bdcc01f2592ad\"\n values.$implementation:\n- \"eth:0x5D36a933de9A89550f6b1cDB561861c615199944\"\n+ \"eth:0x840b49E7d53699C7eC4333ffFe27Dc679B171Db8\"\n values.getTarget:\n- \"eth:0x5D36a933de9A89550f6b1cDB561861c615199944\"\n+ \"eth:0x840b49E7d53699C7eC4333ffFe27Dc679B171Db8\"\n implementationNames.eth:0x5D36a933de9A89550f6b1cDB561861c615199944:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x840b49E7d53699C7eC4333ffFe27Dc679B171Db8:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "4fa166fc",
"date": "Mon, 09 Mar 2026 12:22:10 GMT",
"timestamp": 1773058103,
"description": "Refactored taker and maker fee handling on the rollup contract: diff on ZkLighter https://disco.l2beat.com/diff/eth:0xdC2877f6C162991B47fC5f7Cc50F85c084B9B408/eth:0xE315CbEDc21c5beC186bF478D899e91A604a6bC8, diff on AdditionalZkLighter: https://disco.l2beat.com/diff/eth:0xF7627A2ab5cD6a5Cdbb84ffa96afE21A136B05d9/eth:0x84E480C589e715D0CE7de004b1EEA69f8D714936.\n\nUpdated the verifier, sources are not yet published.",
"isHighSeverity": true,
"changeCount": 15,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0xb28249d5dff85a357d4365eb463ef3eb2778445cefe5c663c7966dce55b8c2a0\"\n+ \"0x9196f787ee56fceda2cb5edc19619ee00a4261076f58a5096729585a79c5c474\"\n values.$implementation.0:\n- \"eth:0xdC2877f6C162991B47fC5f7Cc50F85c084B9B408\"\n+ \"eth:0xE315CbEDc21c5beC186bF478D899e91A604a6bC8\"\n values.$implementation.1:\n- \"eth:0xF7627A2ab5cD6a5Cdbb84ffa96afE21A136B05d9\"\n+ \"eth:0x84E480C589e715D0CE7de004b1EEA69f8D714936\"\n values.additionalZkLighter:\n- \"eth:0xF7627A2ab5cD6a5Cdbb84ffa96afE21A136B05d9\"\n+ \"eth:0x84E480C589e715D0CE7de004b1EEA69f8D714936\"\n values.getTarget:\n- \"eth:0xdC2877f6C162991B47fC5f7Cc50F85c084B9B408\"\n+ \"eth:0xE315CbEDc21c5beC186bF478D899e91A604a6bC8\"\n implementationNames.eth:0xdC2877f6C162991B47fC5f7Cc50F85c084B9B408:\n- \"ZkLighter\"\n implementationNames.eth:0xF7627A2ab5cD6a5Cdbb84ffa96afE21A136B05d9:\n- \"AdditionalZkLighter\"\n implementationNames.eth:0xE315CbEDc21c5beC186bF478D899e91A604a6bC8:\n+ \"ZkLighter\"\n implementationNames.eth:0x84E480C589e715D0CE7de004b1EEA69f8D714936:\n+ \"AdditionalZkLighter\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 43\n+ 44\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x70c219a599bf68fee16b4e1d51e5613de77271898f7debaf4775315e10517ee4\"\n+ \"0xab9b5214c22d0889b51440a32845c66a27fb098824650b1525ac6dd4d5364f10\"\n values.$implementation:\n- \"eth:0xa271Df8660A318F155A31e64d0529ed85C2d1616\"\n+ \"eth:0x5D36a933de9A89550f6b1cDB561861c615199944\"\n values.getTarget:\n- \"eth:0xa271Df8660A318F155A31e64d0529ed85C2d1616\"\n+ \"eth:0x5D36a933de9A89550f6b1cDB561861c615199944\"\n implementationNames.eth:0xa271Df8660A318F155A31e64d0529ed85C2d1616:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x5D36a933de9A89550f6b1cDB561861c615199944:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "9d37d37b",
"date": "Mon, 23 Feb 2026 12:39:26 GMT",
"timestamp": 1771850198,
"description": "Updated zk verifier. The changes are in this commit: https://github.com/elliottech/lighter-prover/commit/dd7d2182f7d9ec29ca452f410a5ffb1f3dc13925.",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 42\n+ 43\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x85e6398edfbc4cbd9f9a869520badf263bc93a16d3e5d72dcbe7e55d5f479781\"\n+ \"0x70c219a599bf68fee16b4e1d51e5613de77271898f7debaf4775315e10517ee4\"\n values.$implementation:\n- \"eth:0xae6961882D8Ad8d1d6840228CCca471ffffd5EA5\"\n+ \"eth:0xa271Df8660A318F155A31e64d0529ed85C2d1616\"\n values.getTarget:\n- \"eth:0xae6961882D8Ad8d1d6840228CCca471ffffd5EA5\"\n+ \"eth:0xa271Df8660A318F155A31e64d0529ed85C2d1616\"\n implementationNames.eth:0xae6961882D8Ad8d1d6840228CCca471ffffd5EA5:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xa271Df8660A318F155A31e64d0529ed85C2d1616:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "071b0841",
"date": "Tue, 17 Feb 2026 14:00:52 GMT",
"timestamp": 1771336788,
"description": "Updated ZK circuits and verifier. Main rollup contract has only 1 line diff in init params commitment:\nhttps://disco.l2beat.com/diff/eth:0x803bd6a0577c083c1EDe82Da455C8e69e697c878/eth:0xdC2877f6C162991B47fC5f7Cc50F85c084B9B408.\n\nZkLighterVerifier updated with new verification keys (VK_QL_COM and VK_QK_COM):\nhttps://disco.l2beat.com/diff/eth:0xC5d17b2ae295F81209410B00a791720660efc706/eth:0xae6961882D8Ad8d1d6840228CCca471ffffd5EA5.",
"isHighSeverity": true,
"changeCount": 11,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0x4a50bcb82038f6198f88207da255045d7547680f7a48c66d23055539b0481a94\"\n+ \"0xb28249d5dff85a357d4365eb463ef3eb2778445cefe5c663c7966dce55b8c2a0\"\n values.$implementation.0:\n- \"eth:0x803bd6a0577c083c1EDe82Da455C8e69e697c878\"\n+ \"eth:0xdC2877f6C162991B47fC5f7Cc50F85c084B9B408\"\n values.getTarget:\n- \"eth:0x803bd6a0577c083c1EDe82Da455C8e69e697c878\"\n+ \"eth:0xdC2877f6C162991B47fC5f7Cc50F85c084B9B408\"\n implementationNames.eth:0x803bd6a0577c083c1EDe82Da455C8e69e697c878:\n- \"ZkLighter\"\n implementationNames.eth:0xdC2877f6C162991B47fC5f7Cc50F85c084B9B408:\n+ \"ZkLighter\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 41\n+ 42\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x416b91076dec996ebb7ab201896a76509106ed06864f1e84a468a897241040c8\"\n+ \"0x85e6398edfbc4cbd9f9a869520badf263bc93a16d3e5d72dcbe7e55d5f479781\"\n values.$implementation:\n- \"eth:0xC5d17b2ae295F81209410B00a791720660efc706\"\n+ \"eth:0xae6961882D8Ad8d1d6840228CCca471ffffd5EA5\"\n values.getTarget:\n- \"eth:0xC5d17b2ae295F81209410B00a791720660efc706\"\n+ \"eth:0xae6961882D8Ad8d1d6840228CCca471ffffd5EA5\"\n implementationNames.eth:0xC5d17b2ae295F81209410B00a791720660efc706:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xae6961882D8Ad8d1d6840228CCca471ffffd5EA5:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "a207d2b0",
"date": "Fri, 13 Feb 2026 09:55:35 GMT",
"timestamp": 1770975901,
"description": "Upgraded zk circuits and the verifier, probably to allow unified collateral for spot and perps: https://x.com/Lighter_xyz/status/2022098082419085536. Main rollup contract has only 1 line diff in init params commitment: \nhttps://disco.l2beat.com/diff/eth:0x8bdccd961Ae8b8B99dBA5FbAd0e5AA92bE8c59Fb/eth:0x803bd6a0577c083c1EDe82Da455C8e69e697c878. Also added AZTEC token for spot and perps.",
"isHighSeverity": true,
"changeCount": 13,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0x6811045a7db4a2039e15ce02aad40f93a195abf3b68a900d217df71c7ab37294\"\n+ \"0x4a50bcb82038f6198f88207da255045d7547680f7a48c66d23055539b0481a94\"\n values.$implementation.0:\n- \"eth:0x8bdccd961Ae8b8B99dBA5FbAd0e5AA92bE8c59Fb\"\n+ \"eth:0x803bd6a0577c083c1EDe82Da455C8e69e697c878\"\n values.getTarget:\n- \"eth:0x8bdccd961Ae8b8B99dBA5FbAd0e5AA92bE8c59Fb\"\n+ \"eth:0x803bd6a0577c083c1EDe82Da455C8e69e697c878\"\n values.l2AssetRegistrations.6:\n+ \"0x415a544543000000000000000000000000000000000000000000000000000000\"\n values.registeredAssets.8:\n+ {\"assetIndex\":10,\"tokenAddress\":\"eth:0xA27EC0006e59f245217Ff08CD52A7E8b169E62D2\"}\n implementationNames.eth:0x8bdccd961Ae8b8B99dBA5FbAd0e5AA92bE8c59Fb:\n- \"ZkLighter\"\n implementationNames.eth:0x803bd6a0577c083c1EDe82Da455C8e69e697c878:\n+ \"ZkLighter\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 40\n+ 41\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x57ba399070a3a90c1102fb18ab80843663d4f8d89d04de81a4269c20f966b8db\"\n+ \"0x416b91076dec996ebb7ab201896a76509106ed06864f1e84a468a897241040c8\"\n values.$implementation:\n- \"eth:0x6d456bCAAc437EAa3f8603E06C5850d88D3A48F7\"\n+ \"eth:0xC5d17b2ae295F81209410B00a791720660efc706\"\n values.getTarget:\n- \"eth:0x6d456bCAAc437EAa3f8603E06C5850d88D3A48F7\"\n+ \"eth:0xC5d17b2ae295F81209410B00a791720660efc706\"\n implementationNames.eth:0x6d456bCAAc437EAa3f8603E06C5850d88D3A48F7:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xC5d17b2ae295F81209410B00a791720660efc706:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "e52f7b49",
"date": "Thu, 29 Jan 2026 14:05:01 GMT",
"timestamp": 1769695256,
"description": "Diff for Lighter implementation: https://disco.l2beat.com/diff/eth:0xe5FB592Ef1b620909000Af0D5fb55a3593026142/eth:0x8bdccd961Ae8b8B99dBA5FbAd0e5AA92bE8c59Fb, diff for additional lighter implementation: https://disco.l2beat.com/diff/eth:0x9307350AF47B0C0e7f8cA5ED2D57993aF3a6df1d/eth:0xF7627A2ab5cD6a5Cdbb84ffa96afE21A136B05d9. \n\nRefactored some events, added only governance function `setSystemConfig` to set liquidityPoolCooldownPeriod and / or stakingPoolLockupPeriod.\n\nUpdated circuits and upgraded the verifier.",
"isHighSeverity": true,
"changeCount": 17,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0x016ec5f80bfe1e98a099c8e237105be90b1da112de262adc17dcec715a4ee173\"\n+ \"0x6811045a7db4a2039e15ce02aad40f93a195abf3b68a900d217df71c7ab37294\"\n values.$implementation.0:\n- \"eth:0xe5FB592Ef1b620909000Af0D5fb55a3593026142\"\n+ \"eth:0x8bdccd961Ae8b8B99dBA5FbAd0e5AA92bE8c59Fb\"\n values.$implementation.1:\n- \"eth:0x9307350AF47B0C0e7f8cA5ED2D57993aF3a6df1d\"\n+ \"eth:0xF7627A2ab5cD6a5Cdbb84ffa96afE21A136B05d9\"\n values.additionalZkLighter:\n- \"eth:0x9307350AF47B0C0e7f8cA5ED2D57993aF3a6df1d\"\n+ \"eth:0xF7627A2ab5cD6a5Cdbb84ffa96afE21A136B05d9\"\n values.getTarget:\n- \"eth:0xe5FB592Ef1b620909000Af0D5fb55a3593026142\"\n+ \"eth:0x8bdccd961Ae8b8B99dBA5FbAd0e5AA92bE8c59Fb\"\n values.MAX_STAKING_SHARES_TO_MINT_OR_BURN:\n+ \"1152921504606846975\"\n values.MIN_STAKING_SHARES_TO_MINT_OR_BURN:\n+ 1\n implementationNames.eth:0xe5FB592Ef1b620909000Af0D5fb55a3593026142:\n- \"ZkLighter\"\n implementationNames.eth:0x9307350AF47B0C0e7f8cA5ED2D57993aF3a6df1d:\n- \"AdditionalZkLighter\"\n implementationNames.eth:0x8bdccd961Ae8b8B99dBA5FbAd0e5AA92bE8c59Fb:\n+ \"ZkLighter\"\n implementationNames.eth:0xF7627A2ab5cD6a5Cdbb84ffa96afE21A136B05d9:\n+ \"AdditionalZkLighter\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 39\n+ 40\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x79079aeaad31dee0624b3c5ccc8c7486d4ec771dcf6ca6a7f0b178c94357be9b\"\n+ \"0x57ba399070a3a90c1102fb18ab80843663d4f8d89d04de81a4269c20f966b8db\"\n values.$implementation:\n- \"eth:0x023B02ad3b8f9045595Ac7139FdBA643b562cfe3\"\n+ \"eth:0x6d456bCAAc437EAa3f8603E06C5850d88D3A48F7\"\n values.getTarget:\n- \"eth:0x023B02ad3b8f9045595Ac7139FdBA643b562cfe3\"\n+ \"eth:0x6d456bCAAc437EAa3f8603E06C5850d88D3A48F7\"\n implementationNames.eth:0x023B02ad3b8f9045595Ac7139FdBA643b562cfe3:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x6d456bCAAc437EAa3f8603E06C5850d88D3A48F7:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "377df4d4",
"date": "Wed, 21 Jan 2026 10:50:19 GMT",
"timestamp": 1768992487,
"description": "Upgraded Lighter verifier.",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 38\n+ 39\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0xcd42bf75a7fe0596b2df88cb9118f3e431864309a1a3c8987ea5e4c50acd0e09\"\n+ \"0x79079aeaad31dee0624b3c5ccc8c7486d4ec771dcf6ca6a7f0b178c94357be9b\"\n values.$implementation:\n- \"eth:0xd42b2D9eFD409c2a3074AE4f874F3f42389DB931\"\n+ \"eth:0x023B02ad3b8f9045595Ac7139FdBA643b562cfe3\"\n values.getTarget:\n- \"eth:0xd42b2D9eFD409c2a3074AE4f874F3f42389DB931\"\n+ \"eth:0x023B02ad3b8f9045595Ac7139FdBA643b562cfe3\"\n implementationNames.eth:0xd42b2D9eFD409c2a3074AE4f874F3f42389DB931:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x023B02ad3b8f9045595Ac7139FdBA643b562cfe3:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "8895dfba",
"date": "Mon, 12 Jan 2026 11:46:24 GMT",
"timestamp": 1768216772,
"description": "ZkLighterVerifier implementation upgraded. Sources have not been published yet.",
"isHighSeverity": true,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 37\n+ 38\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x9fb19e3d933b1d83369c32b6e1ec0333c42f0f814ee9e9ec8e5e1efea520d374\"\n+ \"0xcd42bf75a7fe0596b2df88cb9118f3e431864309a1a3c8987ea5e4c50acd0e09\"\n values.$implementation:\n- \"eth:0x05F8176860955D94F974dB0CE8BB4F160AE425a2\"\n+ \"eth:0xd42b2D9eFD409c2a3074AE4f874F3f42389DB931\"\n values.getTarget:\n- \"eth:0x05F8176860955D94F974dB0CE8BB4F160AE425a2\"\n+ \"eth:0xd42b2D9eFD409c2a3074AE4f874F3f42389DB931\"\n implementationNames.eth:0x05F8176860955D94F974dB0CE8BB4F160AE425a2:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0xd42b2D9eFD409c2a3074AE4f874F3f42389DB931:\n+ \"ZkLighterVerifier\"\n }\n```"
}
]
},
{
"id": "202b79dc",
"date": "Thu, 08 Jan 2026 09:32:46 GMT",
"timestamp": 1767864703,
"description": "Added two new EOAs to the network governor multisig (2/3 -> 3/5). Also registered LINK, UNI, AAVE, SKY, LDO l2 assets.",
"isHighSeverity": false,
"changeCount": 14,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n values.l2AssetRegistrations.1:\n+ \"0x4c494e4b00000000000000000000000000000000000000000000000000000000\"\n values.l2AssetRegistrations.2:\n+ \"0x554e490000000000000000000000000000000000000000000000000000000000\"\n values.l2AssetRegistrations.3:\n+ \"0x4141564500000000000000000000000000000000000000000000000000000000\"\n values.l2AssetRegistrations.4:\n+ \"0x534b590000000000000000000000000000000000000000000000000000000000\"\n values.l2AssetRegistrations.5:\n+ \"0x4c444f0000000000000000000000000000000000000000000000000000000000\"\n values.registeredAssets.3:\n+ {\"assetIndex\":5,\"tokenAddress\":\"eth:0x514910771AF9Ca656af840dff83E8264EcF986CA\"}\n values.registeredAssets.4:\n+ {\"assetIndex\":6,\"tokenAddress\":\"eth:0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984\"}\n values.registeredAssets.5:\n+ {\"assetIndex\":7,\"tokenAddress\":\"eth:0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9\"}\n values.registeredAssets.6:\n+ {\"assetIndex\":8,\"tokenAddress\":\"eth:0x56072C95FAA701256059aa122697B133aDEd9279\"}\n values.registeredAssets.7:\n+ {\"assetIndex\":9,\"tokenAddress\":\"eth:0x5A98FcBEA516Cf06857215779Fd812CA3beF1B32\"}\n }\n```\n\n```diff\n contract Lighter Multisig 2 (eth:0x97A90Ec950B6BCd9B190b566525B2Bb92A2C03a2) {\n +++ description: None\n values.$members.0:\n+ \"eth:0x67d6c2569AB98A1F535E36b3BaB1FBD825fa536E\"\n values.$members.1:\n+ \"eth:0x89f550Fce5c191b34AF95671c28bCF6CCDF1203a\"\n values.$threshold:\n- 2\n+ 3\n values.multisigThreshold:\n- \"2 of 3 (67%)\"\n+ \"3 of 5 (60%)\"\n }\n```"
}
]
},
{
"id": "4bd417f3",
"date": "Tue, 06 Jan 2026 10:14:13 GMT",
"timestamp": 1767691305,
"description": "Added Lighter token market. Changed insurance fund operator to a 3/5 multisig. Updated verifier, probably this PR: https://github.com/elliottech/lighter-prover/pull/2.",
"isHighSeverity": true,
"changeCount": 15,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n values.insuranceFundOperator:\n- \"eth:0x47104B9f952ff19DB43DAeB7689aE51A0eD4890c\"\n+ \"eth:0x9ccE444F8c60BD570986cd7D0ED7aEc29f127310\"\n values.l2AssetConfigUpdates.0:\n+ [2,1,100000000,0]\n values.l2AssetRegistrations.0:\n+ \"0x4c49540000000000000000000000000000000000000000000000000000000000\"\n values.registeredAssets.2:\n+ {\"assetIndex\":2,\"tokenAddress\":\"eth:0x232CE3bd40fCd6f80f3d55A522d03f25Df784Ee2\"}\n }\n```\n\n```diff\n contract Lighter Multisig (eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045) {\n +++ description: None\n values.$members.0:\n+ \"eth:0xEc589ee2DF6dd2E7e0873F229d18e024B97d0FA6\"\n values.multisigThreshold:\n- \"3 of 5 (60%)\"\n+ \"3 of 6 (50%)\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 35\n+ 37\n }\n```\n\n```diff\n contract Lighter Multisig 2 (eth:0x97A90Ec950B6BCd9B190b566525B2Bb92A2C03a2) {\n +++ description: None\n values.$members.0:\n+ \"eth:0x6d340Dd53b89b1f0bD94b473227612427125Bc8D\"\n values.$members.1:\n- \"eth:0xfDb36C132fA19f7774d72fA39c89272D1B954A41\"\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x24b1700e66c7f9f26c170bb95a058d86a9579ecb84f8c3159cb71a1c46e7e008\"\n+ \"0x9fb19e3d933b1d83369c32b6e1ec0333c42f0f814ee9e9ec8e5e1efea520d374\"\n values.$implementation:\n- \"eth:0x7ddAD28962571F77fE5E9cB2fE74A896300EEed4\"\n+ \"eth:0x05F8176860955D94F974dB0CE8BB4F160AE425a2\"\n values.getTarget:\n- \"eth:0x7ddAD28962571F77fE5E9cB2fE74A896300EEed4\"\n+ \"eth:0x05F8176860955D94F974dB0CE8BB4F160AE425a2\"\n implementationNames.eth:0x7ddAD28962571F77fE5E9cB2fE74A896300EEed4:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x05F8176860955D94F974dB0CE8BB4F160AE425a2:\n+ \"ZkLighterVerifier\"\n }\n```\n\n```diff\n+ Status: CREATED\n contract Safe (eth:0x9ccE444F8c60BD570986cd7D0ED7aEc29f127310)\n +++ description: None\n```"
}
]
},
{
"id": "ea27af82",
"date": "Mon, 22 Dec 2025 13:14:46 GMT",
"timestamp": 1766409107,
"description": "permissioned actors change (EOA to 2/3 Multisig).",
"isHighSeverity": true,
"changeCount": 15,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n values.insuranceFundOperator:\n- \"eth:0x3629C998Fe1045A86c423AcaacCB9cBF7c792011\"\n+ \"eth:0x47104B9f952ff19DB43DAeB7689aE51A0eD4890c\"\n values.treasury:\n- \"eth:0x44A5F41Fb364e52878193A8Ba375A1B17906D8E4\"\n+ \"eth:0x3dD7c834EAa70c98e1C224808a3c62163b344daE\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n+++ severity: HIGH\n values.getMaster:\n- \"eth:0xfDb36C132fA19f7774d72fA39c89272D1B954A41\"\n+ \"eth:0x97A90Ec950B6BCd9B190b566525B2Bb92A2C03a2\"\n }\n```\n\n```diff\n contract Lighter Multisig 2 (eth:0x97A90Ec950B6BCd9B190b566525B2Bb92A2C03a2) {\n +++ description: None\n receivedPermissions.1:\n+ {\"permission\":\"upgrade\",\"from\":\"eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7\",\"role\":\"admin\",\"via\":[{\"address\":\"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67\",\"delay\":1814400}]}\n receivedPermissions.2:\n+ {\"permission\":\"upgrade\",\"from\":\"eth:0xa464DA0B43f80EE3FfC4795cbbFC78472b5c81A1\",\"role\":\"admin\",\"via\":[{\"address\":\"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67\",\"delay\":1814400}]}\n receivedPermissions.3:\n+ {\"permission\":\"upgrade\",\"from\":\"eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA\",\"role\":\"admin\",\"via\":[{\"address\":\"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67\",\"delay\":1814400}]}\n directlyReceivedPermissions:\n+ [{\"permission\":\"act\",\"from\":\"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67\",\"delay\":1814400,\"role\":\".getMaster\"}]\n }\n```\n\n```diff\n contract Governance (eth:0xa464DA0B43f80EE3FfC4795cbbFC78472b5c81A1) {\n +++ description: Manages the list of validators and the network governor.\n values.validators.0:\n- \"eth:0xfDb36C132fA19f7774d72fA39c89272D1B954A41\"\n values.validators.1:\n- \"eth:0xFBC0dcd6c3518cB529bC1B585dB992A7d40005fa\"\n+ \"eth:0x191fF0EC830F83916A427d169a234c33e48aA79f\"\n values.validators.2:\n- \"eth:0xfcB73F6405F6B9be91013d9477d81833a69C9c0D\"\n+ \"eth:0x750bdb90AC72A78308d21eAC78999bBAE31cd63d\"\n values.validators.3:\n- \"eth:0x1c0F4f6daf0E0f32C5482672fa5342784915df21\"\n+ \"eth:0xC0D2853e06F1E145177D5ef08Ab065a76e14354C\"\n }\n```\n\n```diff\n EOA (eth:0xfDb36C132fA19f7774d72fA39c89272D1B954A41) {\n +++ description: None\n receivedPermissions:\n- [{\"permission\":\"interact\",\"from\":\"eth:0xa464DA0B43f80EE3FfC4795cbbFC78472b5c81A1\",\"description\":\"can commit, verify, execute batches, and revert committed but not yet executed batches.\",\"role\":\".validators\"},{\"permission\":\"upgrade\",\"from\":\"eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7\",\"role\":\"admin\",\"via\":[{\"address\":\"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67\",\"delay\":1814400}]},{\"permission\":\"upgrade\",\"from\":\"eth:0xa464DA0B43f80EE3FfC4795cbbFC78472b5c81A1\",\"role\":\"admin\",\"via\":[{\"address\":\"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67\",\"delay\":1814400}]},{\"permission\":\"upgrade\",\"from\":\"eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA\",\"role\":\"admin\",\"via\":[{\"address\":\"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67\",\"delay\":1814400}]}]\n controlsMajorityOfUpgradePermissions:\n- true\n directlyReceivedPermissions:\n- [{\"permission\":\"act\",\"from\":\"eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67\",\"delay\":1814400,\"role\":\".getMaster\"}]\n }\n```\n\n```diff\n+ Status: CREATED\n contract Safe (eth:0x3dD7c834EAa70c98e1C224808a3c62163b344daE)\n +++ description: None\n```"
}
]
},
{
"id": "8d72e555",
"date": "Wed, 10 Dec 2025 15:30:12 GMT",
"timestamp": 1765380548,
"description": "Added spot markets, and to do this, the ability to deposit other assets other than USDC. Many functions have been modified to support depositing and withdrawing multiple tokens. There are token specific configs that control various aspects of the flow, such as whether withdrawals are enabled. For some reason the token config is actually split between a part that is saved on L1 and one that is updated by sending a message on L2.\n- [ZKLighter diff](https://disco.l2beat.com/diff/eth:0x59e71dc90E662F17c4eB156A8cA1BCCD106aCfA0/eth:0xe5FB592Ef1b620909000Af0D5fb55a3593026142)\n- [AdditionalZKLighter diff](https://disco.l2beat.com/diff/eth:0xf255FC8738a5c6Ee6E869A5b182a9Cd4F99a2ED6/eth:0x9307350AF47B0C0e7f8cA5ED2D57993aF3a6df1d)\nVerifiers have also been updated.",
"isHighSeverity": true,
"changeCount": 40,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n template:\n- \"lighter/ZkLighter\"\n+ \"lighter/ZkLighterWithSpot\"\n sourceHashes.1:\n- \"0x655cbba8ed9e8bc798be3624c7ded712b4e2abf1c743d46361b14e173e92e58a\"\n+ \"0x016ec5f80bfe1e98a099c8e237105be90b1da112de262adc17dcec715a4ee173\"\n description:\n- \"The main rollup contract. It processes L2 batches, manages USDC deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\"\n+ \"The main rollup contract. It processes L2 batches, manages token deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\"\n values.$implementation.0:\n- \"eth:0x59e71dc90E662F17c4eB156A8cA1BCCD106aCfA0\"\n+ \"eth:0xe5FB592Ef1b620909000Af0D5fb55a3593026142\"\n values.$implementation.1:\n- \"eth:0xf255FC8738a5c6Ee6E869A5b182a9Cd4F99a2ED6\"\n+ \"eth:0x9307350AF47B0C0e7f8cA5ED2D57993aF3a6df1d\"\n values.additionalZkLighter:\n- \"eth:0xf255FC8738a5c6Ee6E869A5b182a9Cd4F99a2ED6\"\n+ \"eth:0x9307350AF47B0C0e7f8cA5ED2D57993aF3a6df1d\"\n+++ severity: HIGH\n values.desertVerifier:\n- \"eth:0x9BC70c62823BabFed57698d458833da55D0c88A4\"\n+ \"eth:0xd4460475F00307845082d3a146f36661354FBc67\"\n values.getTarget:\n- \"eth:0x59e71dc90E662F17c4eB156A8cA1BCCD106aCfA0\"\n+ \"eth:0xe5FB592Ef1b620909000Af0D5fb55a3593026142\"\n values.MAX_DEPOSIT_AMOUNT:\n- 1000000000000000\n values.MAX_EXCHANGE_USDC_AMOUNT:\n- \"1152921504606846975\"\n values.MAX_MARKET_INDEX:\n- 254\n values.assetConfigETH:\n+ {\"tokenAddress\":\"eth:0x0000000000000000000000000000000000000000\",\"withdrawalsEnabled\":1,\"extensionMultiplier\":100,\"tickSize\":10000000000,\"depositCapTicks\":\"1152921504606846975\",\"minDepositTicks\":100000}\n values.assetConfigUSDC:\n+ {\"tokenAddress\":\"eth:0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\",\"withdrawalsEnabled\":1,\"extensionMultiplier\":1000000,\"tickSize\":1,\"depositCapTicks\":\"1152921504606846975\",\"minDepositTicks\":1000000}\n values.l2AssetConfigUpdates:\n+ []\n values.l2AssetRegistrations:\n+ []\n values.MAX_ASSET_INDEX:\n+ 62\n values.MAX_DEPOSIT_CAP_TICKS:\n+ \"1152921504606846975\"\n values.MAX_PERPS_MARKET_INDEX:\n+ 254\n values.MAX_SPOT_MARKET_INDEX:\n+ 4094\n values.MAX_TICK_SIZE:\n+ \"340282366920938463463374607431768211455\"\n values.MIN_ASSET_INDEX:\n+ 1\n values.MIN_SPOT_MARKET_INDEX:\n+ 2048\n values.NATIVE_ASSET_INDEX:\n+ 1\n values.registeredAssets:\n+ [{\"assetIndex\":1,\"tokenAddress\":\"eth:0x0000000000000000000000000000000000000000\"},{\"assetIndex\":3,\"tokenAddress\":\"eth:0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48\"}]\n values.USDC_ASSET_INDEX:\n+ 3\n implementationNames.eth:0x59e71dc90E662F17c4eB156A8cA1BCCD106aCfA0:\n- \"ZkLighter\"\n implementationNames.eth:0xf255FC8738a5c6Ee6E869A5b182a9Cd4F99a2ED6:\n- \"AdditionalZkLighter\"\n implementationNames.eth:0xe5FB592Ef1b620909000Af0D5fb55a3593026142:\n+ \"ZkLighter\"\n implementationNames.eth:0x9307350AF47B0C0e7f8cA5ED2D57993aF3a6df1d:\n+ \"AdditionalZkLighter\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 33\n+ 35\n }\n```\n\n```diff\n- Status: DELETED\n contract DesertVerifier (eth:0x9BC70c62823BabFed57698d458833da55D0c88A4)\n +++ description: ZK verifier used to verify forced exits during desert mode.\n```\n\n```diff\n contract Governance (eth:0xa464DA0B43f80EE3FfC4795cbbFC78472b5c81A1) {\n +++ description: Manages the list of validators and the network governor.\n+++ severity: HIGH\n values.networkGovernor:\n- \"eth:0xfDb36C132fA19f7774d72fA39c89272D1B954A41\"\n+ \"eth:0x97A90Ec950B6BCd9B190b566525B2Bb92A2C03a2\"\n }\n```\n\n```diff\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA) {\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n sourceHashes.1:\n- \"0x5191196a6fb417df695e41cac070ffb36ce01a4c49b7d89ad809fea72e6e18c4\"\n+ \"0x24b1700e66c7f9f26c170bb95a058d86a9579ecb84f8c3159cb71a1c46e7e008\"\n values.$implementation:\n- \"eth:0x9a3Cc15b31Aec100d0C49B16cC401eaEf5A0A500\"\n+ \"eth:0x7ddAD28962571F77fE5E9cB2fE74A896300EEed4\"\n values.getTarget:\n- \"eth:0x9a3Cc15b31Aec100d0C49B16cC401eaEf5A0A500\"\n+ \"eth:0x7ddAD28962571F77fE5E9cB2fE74A896300EEed4\"\n implementationNames.eth:0x9a3Cc15b31Aec100d0C49B16cC401eaEf5A0A500:\n- \"ZkLighterVerifier\"\n implementationNames.eth:0x7ddAD28962571F77fE5E9cB2fE74A896300EEed4:\n+ \"ZkLighterVerifier\"\n }\n```\n\n```diff\n EOA (eth:0xfDb36C132fA19f7774d72fA39c89272D1B954A41) {\n +++ description: None\n receivedPermissions.1:\n- {\"permission\":\"interact\",\"from\":\"eth:0xa464DA0B43f80EE3FfC4795cbbFC78472b5c81A1\",\"description\":\"manage validators, update the address that manages the insurance fund, update the treasury address that collects fees from markets, add and update markets and assets.\",\"role\":\".networkGovernor\"}\n }\n```\n\n```diff\n+ Status: CREATED\n contract Safe (eth:0x97A90Ec950B6BCd9B190b566525B2Bb92A2C03a2)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract DesertVerifier (eth:0xd4460475F00307845082d3a146f36661354FBc67)\n +++ description: ZK verifier used to verify forced exits during desert mode.\n```"
}
]
},
{
"id": "d2724337",
"date": "Wed, 26 Nov 2025 13:56:19 GMT",
"timestamp": 1764165313,
"description": "new markets.",
"isHighSeverity": false,
"changeCount": 2,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages USDC deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n values.createdMarkets.42:\n+ \"HOOD\"\n values.createdMarkets.43:\n+ \"COIN\"\n }\n```"
}
]
},
{
"id": "5da3070b",
"date": "Mon, 24 Nov 2025 11:39:03 GMT",
"timestamp": 1763984268,
"description": "new markets!",
"isHighSeverity": false,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages USDC deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n values.createdMarkets.36:\n+ \"ICP\"\n values.createdMarkets.37:\n+ \"FIL\"\n values.createdMarkets.38:\n+ \"STRK\"\n values.createdMarkets.39:\n+ \"USDKRW\"\n values.createdMarkets.40:\n+ \"AUDUSD\"\n values.createdMarkets.41:\n+ \"NZDUSD\"\n }\n```"
}
]
},
{
"id": "0c82c698",
"date": "Mon, 03 Nov 2025 19:01:11 GMT",
"timestamp": 1762196400,
"description": "As per tg, added a \"quote multiplier\" to the state through the state upgrade verifier.",
"isHighSeverity": false,
"changeCount": 12,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages USDC deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0x63c0aabbd18f145acd677da4d5c3feac9c12a174abbd89c23b9038cbe4e6415a\"\n+ \"0x655cbba8ed9e8bc798be3624c7ded712b4e2abf1c743d46361b14e173e92e58a\"\n values.$implementation.0:\n- \"eth:0x4FF23C6cA650166A95D854935a8b012B53ac59Bc\"\n+ \"eth:0x59e71dc90E662F17c4eB156A8cA1BCCD106aCfA0\"\n values.createdMarkets.30:\n+ \"EURUSD\"\n values.createdMarkets.31:\n+ \"GBPUSD\"\n values.createdMarkets.32:\n+ \"USDJPY\"\n values.createdMarkets.33:\n+ \"USDCHF\"\n values.createdMarkets.34:\n+ \"USDCAD\"\n values.createdMarkets.35:\n+ \"CC\"\n values.getTarget:\n- \"eth:0x4FF23C6cA650166A95D854935a8b012B53ac59Bc\"\n+ \"eth:0x59e71dc90E662F17c4eB156A8cA1BCCD106aCfA0\"\n implementationNames.eth:0x4FF23C6cA650166A95D854935a8b012B53ac59Bc:\n- \"ZkLighter\"\n implementationNames.eth:0x59e71dc90E662F17c4eB156A8cA1BCCD106aCfA0:\n+ \"ZkLighter\"\n }\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 32\n+ 33\n }\n```"
}
]
},
{
"id": "ccb71650",
"date": "Mon, 27 Oct 2025 18:37:41 GMT",
"timestamp": 1761590191,
"description": "- [Lighter](https://disco.l2beat.com/diff/eth:0x1D2624A65F8aaD1c4Bc406b4D2418ba577D218cb/eth:0x4FF23C6cA650166A95D854935a8b012B53ac59Bc): forced txs delay reduced from 18 days to 14 days.\n- [AdditionalZKLighter](https://disco.l2beat.com/diff/eth:0x4194D3847a0239d59a87bC82C1870CBE1FA99db1/eth:0xf255FC8738a5c6Ee6E869A5b182a9Cd4F99a2ED6): same as above + small gas optimization.\n\nMoreover the desert verifier is now verified on etherscan.",
"isHighSeverity": true,
"changeCount": 15,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages USDC deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n sourceHashes.1:\n- \"0xa9200f827141ae9be2188327085a679c20ed563bf9bb6e5e2fc895b99b2bd5b0\"\n+ \"0x63c0aabbd18f145acd677da4d5c3feac9c12a174abbd89c23b9038cbe4e6415a\"\n values.$implementation.0:\n- \"eth:0x1D2624A65F8aaD1c4Bc406b4D2418ba577D218cb\"\n+ \"eth:0x4FF23C6cA650166A95D854935a8b012B53ac59Bc\"\n values.$implementation.1:\n- \"eth:0x4194D3847a0239d59a87bC82C1870CBE1FA99db1\"\n+ \"eth:0xf255FC8738a5c6Ee6E869A5b182a9Cd4F99a2ED6\"\n values.additionalZkLighter:\n- \"eth:0x4194D3847a0239d59a87bC82C1870CBE1FA99db1\"\n+ \"eth:0xf255FC8738a5c6Ee6E869A5b182a9Cd4F99a2ED6\"\n values.createdMarkets.29:\n+ \"MET\"\n+++ severity: HIGH\n values.desertVerifier:\n- \"eth:0x59406a5DcE71a4f631F9cd5D41996a19D6fDF184\"\n+ \"eth:0x9BC70c62823BabFed57698d458833da55D0c88A4\"\n values.getTarget:\n- \"eth:0x1D2624A65F8aaD1c4Bc406b4D2418ba577D218cb\"\n+ \"eth:0x4FF23C6cA650166A95D854935a8b012B53ac59Bc\"\n values.PRIORITY_EXPIRATION:\n- 1555200\n+ 1209600\n implementationNames.eth:0x1D2624A65F8aaD1c4Bc406b4D2418ba577D218cb:\n- \"ZkLighter\"\n implementationNames.eth:0x4194D3847a0239d59a87bC82C1870CBE1FA99db1:\n- \"AdditionalZkLighter\"\n implementationNames.eth:0x4FF23C6cA650166A95D854935a8b012B53ac59Bc:\n+ \"ZkLighter\"\n implementationNames.eth:0xf255FC8738a5c6Ee6E869A5b182a9Cd4F99a2ED6:\n+ \"AdditionalZkLighter\"\n }\n```\n\n```diff\n- Status: DELETED\n contract DesertVerifier (eth:0x59406a5DcE71a4f631F9cd5D41996a19D6fDF184)\n +++ description: None\n```\n\n```diff\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67) {\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n values.versionId:\n- 31\n+ 32\n }\n```\n\n```diff\n+ Status: CREATED\n contract DesertVerifier (eth:0x9BC70c62823BabFed57698d458833da55D0c88A4)\n +++ description: ZK verifier used to verify forced exits during desert mode.\n```"
}
]
},
{
"id": "8b4a927d",
"date": "Thu, 23 Oct 2025 12:50:06 GMT",
"timestamp": 1761223728,
"description": "new markets.",
"isHighSeverity": false,
"changeCount": 3,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7) {\n +++ description: The main rollup contract. It processes L2 batches, manages USDC deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n values.createdMarkets.26:\n+ \"XAU\"\n values.createdMarkets.27:\n+ \"XAG\"\n values.createdMarkets.28:\n+ \"MEGA\"\n }\n```"
}
]
},
{
"id": "7aae41ac",
"date": "Wed, 08 Oct 2025 14:18:25 GMT",
"timestamp": 1759933041,
"description": "Discovery rerun on the same block number with only config-related changes.",
"isHighSeverity": false,
"changeCount": 6,
"sections": [
{
"kind": "initial-discovery",
"body": "```diff\n+ Status: CREATED\n contract Lighter (eth:0x3B4D794a66304F130a4Db8F2551B0070dfCf5ca7)\n +++ description: The main rollup contract. It processes L2 batches, manages USDC deposits and withdrawals, allows users to submit censorship-resistant L2 transactions and controls desert mode (escape hatch). Logic is split between two contracts because of code-size limits, many operations are delegated to AdditionalZKLighter.\n```\n\n```diff\n+ Status: CREATED\n contract DesertVerifier (eth:0x59406a5DcE71a4f631F9cd5D41996a19D6fDF184)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract Lighter Multisig (eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract UpgradeGatekeeper (eth:0x94da8A995D0D82Ef0fE7E509C6D76c22603B6f67)\n +++ description: Governance contract functioning like an upgrade timelock for downstream contracts. The current delay is 21d and can be entirely skipped by eth:0x92b12c9d85BF7bd2EF5d2F53F4cd4Ce0BE432045.\n```\n\n```diff\n+ Status: CREATED\n contract Governance (eth:0xa464DA0B43f80EE3FfC4795cbbFC78472b5c81A1)\n +++ description: Manages the list of validators and the network governor.\n```\n\n```diff\n+ Status: CREATED\n contract ZkLighterVerifier (eth:0xac3Ce44B6ff4E402858C99D5699ff63131572BaA)\n +++ description: The main ZK verifier of Lighter, settles the proofs of correct L2 state transition in the case of normal rollup operation.\n```"
}
]
}
]+18 -0
+18 -0
{
"creator": "Lighter",
"projectsForTvs": [
{
"projectId": "lighter",
"sinceTimestamp": 1759356000
},
{
"projectId": "lighter-robinhood",
"sinceTimestamp": 1782502424
}
],
"proofSystemInfo": "## Description\n\nLighter prover is a zk proving system for Lighter L2 based on [Plonky2](https://github.com/0xPolygonZero/plonky2/tree/main) circuits. It verifies the logic for regular state transition of Lighter L2, as well as state transitions in the “desert mode” when L2 is shut down and users exit, using different sets of circuits. The circuits are proven with a STARK which is wrapped into a Plonk SNARK before settling onchain.\n\n## Proof system\n\n[Plonky2](https://github.com/0xPolygonZero/plonky2) implements a circuit aritmetization based on TurboPlonk over Goldilocks field, but it replaces KZG polynomial commitment scheme with a FRI-based polynomial testing scheme. In this way proving Plonky2 circuits requires no trusted setup, i.e. it is a STARK. \n\nHowever Lighter wraps these STARK in a [gnark](https://github.com/Consensys/gnark) implementation of Plonk over BN254 curve, which requires a trusted setup.\n\n### Lighter Circuits\n\nThe proof system operates on Lighter STF circuits and desert mode circuits. All published circuits are available [here](https://github.com/elliottech/lighter-prover/tree/main). \n\nLighter proof system defines circuits for proving all transactions, including internal, L1 and L2 transactions. The full list of available transactions that define Lighter STF can be seen [here](https://github.com/elliottech/lighter-prover/tree/main/circuit/src/transactions). \n\nTransaction circuits use custom implementations for arithmetic operations ([bigint](https://github.com/elliottech/lighter-prover/tree/main/circuit/src/bigint), [uint](https://github.com/elliottech/lighter-prover/tree/main/circuit/src/uint)), cryptographic primitives ([ecdsa](https://github.com/elliottech/lighter-prover/tree/main/circuit/src/ecdsa) on the Secp256k1 curve, [eddsa](https://github.com/elliottech/lighter-prover/tree/main/circuit/src/eddsa) on the ECgFp5 curve, [keccak](https://github.com/elliottech/lighter-prover/tree/main/circuit/src/keccak), [poseidon_bn128](https://github.com/elliottech/lighter-prover/tree/main/circuit/src/poseidon_bn128)) and other helper circuits.\n\n### Desert circuits\n\nLighter also provides [desert exit circuits](https://github.com/elliottech/lighter-prover/tree/main/desertexit) that allow users to permissionlessly exit L2 when it is in the desert mode. Users can use desert circuit to generate a proof of ownership of all their positions locally, which could be submitted on L1 for withdrawing funds.\n\n### Recursion\n\nLighter prover implements recursive aggregation of transaction proofs to make the whole pipeline more efficient and parallelizable. First, fixed-size blocks of consecutive transactions are processed and proven by [BlockTx circuit](https://github.com/elliottech/lighter-prover/blob/main/circuit/src/block_tx_constraints.rs), which can be done on separate machines. Next, arbitrary number of BlockTx proofs are aggregated into a single proof by [BlockTxChain circuit](https://github.com/elliottech/lighter-prover/blob/main/circuit/src/block_tx_chain_constraints.rs), which includes continuity checks across all BlockTx proofs.",
"techStack": {
"snark": [
{
"id": "Plonky2",
"type": "Plonk",
"name": "Plonky2",
"description": "Toolkit for developing transparent SNARKs based on PLONK and FRI developed by Polygon Zero team."
},
{
"id": "Goldilocks",
"type": "Field",
"name": "Goldilocks",
"description": "Prime field of order p = 2**64 - 2**32 + 1."
},
{
"id": "CustomCircuits",
"type": "Other",
"name": "App-specific circuits",
"description": "This project uses custom app-specific ZK circuits."
}
],
"finalWrap": [
{
"id": "Gnark",
"type": "Plonk",
"name": "Gnark",
"description": "Consensys implementation of Plonk proving system written in Go."
},
{
"id": "BN254",
"type": "curve",
"name": "BN254",
"description": "BN254, aka BN256, aka alt_bn128 pairing-friendly 254-bit prime field Weierstrass elliptic curve."
}
]
},
"trustedSetups": [
{
"proofSystem": {
"id": "Gnark",
"type": "Plonk",
"name": "Gnark",
"description": "Consensys implementation of Plonk proving system written in Go."
},
"id": "AztecIgnition",
"name": "Aztec Ignition",
"participantCount": 176,
"risk": "green",
"shortDescription": "Aztec Ignition is a trusted setup ceremony that was run by Aztec for KZG commitment over BN254 curve in 2019. It included 176 participants and was publicly open for participation.",
"longDescription": "Aztec Ignition is a trusted setup ceremony for KZG commitments over BN254 curve that was run by Aztec for KZG commitment over BN254 curve in 2019. \nIt included 176 participants and was publicly open for participation.\n\n- Github repo to download and verify the ceremony artifacts: [https://github.com/AztecProtocol/ignition-verification](https://github.com/AztecProtocol/ignition-verification).\n- Github repo with instructions for ceremony participants: [https://github.com/AztecProtocol/Setup](https://github.com/AztecProtocol/Setup).\n- Ceremony announcement with a call to participate: [https://aztec.network/blog/announcing-ignition](https://aztec.network/blog/announcing-ignition)."
}
],
"verifierHashes": [
{
"hash": "0x9530037e124168a708c4fc7d4545cae1889e94488cadbd32b0ff348e42062095",
"name": "Lighter verifier",
"proofSystem": {
"id": "Gnark",
"type": "Plonk",
"name": "Gnark",
"description": "Consensys implementation of Plonk proving system written in Go."
},
"knownDeployments": [
{
"address": "eth:0x4E6505D3AE8Aa910e5d35557c76F567077622a6A"
}
],
"verificationStatus": "notVerified",
"verificationSteps": "The sources for the verifier circuits are not published and thus the verifier cannot be independently regenerated.",
"description": "Custom verifier ID: SHA256 hash of all VK_... values from the smart contract, abi packed in the same order they are defined."
},
{
"hash": "0x4fd08a9ad74918c2052e6ea7c6b71ce71e62e07bec2bc539c0933579683f59c7",
"name": "Lighter verifier",
"proofSystem": {
"id": "Gnark",
"type": "Plonk",
"name": "Gnark",
"description": "Consensys implementation of Plonk proving system written in Go."
},
"knownDeployments": [
{
"address": "eth:0xA437933830d65a61F8Beaa7D4C65f424bBe90b4C"
}
],
"verificationStatus": "notVerified",
"verificationSteps": "The sources for the verifier circuits are not published and thus the verifier cannot be independently regenerated.",
"description": "Custom verifier ID: SHA256 hash of all VK_... values from the smart contract, abi packed in the same order they are defined."
},
{
"hash": "0x32f44b5cbcd701d03206b427e62eae6f171d4b145c4f0717bd9ad004bc24993c",
"name": "Lighter verifier",
"proofSystem": {
"id": "Gnark",
"type": "Plonk",
"name": "Gnark",
"description": "Consensys implementation of Plonk proving system written in Go."
},
"knownDeployments": [
{
"address": "eth:0xB1386c4266974D81256afB9908e104B00587112A"
}
],
"verificationStatus": "notVerified",
"verificationSteps": "The sources for the verifier circuits are not published and thus the verifier cannot be independently regenerated.",
"description": "Custom verifier ID: SHA256 hash of all VK_... values from the smart contract, abi packed in the same order they are defined."
},
{
"hash": "0x0b3f7515b28812264c235ac2bba289e19a42cecfbceb2eef9856bd6f591a2308",
"name": "Lighter on Robinhood verifier",
"proofSystem": {
"id": "Gnark",
"type": "Plonk",
"name": "Gnark",
"description": "Consensys implementation of Plonk proving system written in Go."
},
"knownDeployments": [
{
"address": "robinhood:0x61CA82e45F5a57d00E66b522Be72D8bA41e634Aa"
}
],
"verificationStatus": "notVerified",
"description": "Custom verifier ID: SHA256 hash of all VK_... values from the smart contract, abi packed in the same order they are defined."
},
{
"hash": "0xc8ffb171b6ebf0bba84df27eaa1021550c5242b146739c704221b456203630a9",
"name": "Lighter Desert verifier",
"sourceLink": "https://github.com/elliottech/lighter-prover/tree/23d1596b832db24f1007e20220ba1556d23b0c68/desertexit/circuits",
"proofSystem": {
"id": "Gnark",
"type": "Plonk",
"name": "Gnark",
"description": "Consensys implementation of Plonk proving system written in Go."
},
"knownDeployments": [
{
"address": "eth:0x866418061d4C1168e1c8E8f6facE79675395E008"
},
{
"address": "robinhood:0x56aeED6920DBB9E198C2C0072147A45684A06E10"
}
],
"verificationStatus": "successful",
"attesters": [
{
"id": "l2beat",
"name": "L2BEAT",
"link": "https://l2beat.com"
}
],
"verificationSteps": "The verification process below is based on the `build.sh` [script](https://github.com/elliottech/lighter-prover/blob/23d1596b832db24f1007e20220ba1556d23b0c68/desertexit/build.sh) in the lighter-prover repo. It consumed around 100 GiB of memory at the peak, so we recommend rerunning it on a machine with 128 GiB of RAM.\n\nThe steps below are for Ubuntu 22.04 OS.\n\n1. Install rust, gcc, go version 1.21 and later.\n\n```\ncurl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh\n. .cargo/env\n\nsudo apt update\nsudo apt install build-essential\nsudo apt install jq\n\n# one way to install latest go on Ubuntu 22.04\nwget https://go.dev/dl/go1.21.0.linux-amd64.tar.gz\nsudo tar -xvf go1.21.0.linux-amd64.tar.gz\nsudo mv go /usr/local\nexport GOROOT=/usr/local/go\nexport GOPATH=$HOME/go\nexport PATH=$GOPATH/bin:$GOROOT/bin:$PATH\nsource ~/.profile\n```\n\n2. Run the correct version of the script to regenerate the keys.\n\n```\ngit clone https://github.com/elliottech/lighter-prover.git\ncd lighter-prover/desertexit\ngit checkout 23d1596b832db24f1007e20220ba1556d23b0c68\nchmod +x build.sh\n./build.sh\n```\n\nThe script will generate the `desertwrapper::....sol` file in the `lighter-prover/desertexit/artifacts` directory that contains the verifier smart contract with the verification keys.",
"description": "Custom verifier ID: SHA256 hash of all VK_... values from the smart contract, abi packed in the same order they are defined."
}
]
}+24 -10
+9 -9
{
"ethereum": {
"roles": [],
"actors": [
{
"id": "EmergencyUpgradeBoard",
"name": "EmergencyUpgradeBoard",
"accounts": [
{
"address": "eth:0xF73a7dCfa68E52030ec39E41a23DCA51F3aAa111",
"type": "Contract",
"isVerified": true,
"name": "0xF73a…a111",
"url": "https://etherscan.io/address/0xF73a7dCfa68E52030ec39E41a23DCA51F3aAa111"
}
],
"chain": "ethereum",
"description": "A custom contract allowing a 3/3 of SecurityCouncil, ZK Foundation Multisig and Guardians to `executeEmergencyUpgrade()` via the ProtocolUpgradeHandler.\n* Can upgrade **with no delay**\n * ValidatorTimelock [via: ProtocolUpgradeHandler → ProxyAdmin]\n * BridgeHub [via: ProtocolUpgradeHandler → ProxyAdmin]\n * MessageRoot [via: ProtocolUpgradeHandler → ProxyAdmin]\n * CTMDeploymentTracker [via: ProtocolUpgradeHandler → ProxyAdmin]\n * L1AssetRouter [via: ProtocolUpgradeHandler → ProxyAdmin]\n * L1NativeTokenVault [via: ProtocolUpgradeHandler → ProxyAdmin]\n * ChainTypeManager [via: ProtocolUpgradeHandler → ProxyAdmin]\n * L1Nullifier [via: ProtocolUpgradeHandler → ProxyAdmin]\n * ChainAssetHandler [via: ProtocolUpgradeHandler → ProxyAdmin]\n * ProtocolUpgradeHandler [via: ProtocolUpgradeHandler → ProxyAdmin]\n * L1USDCBridge [via: ProtocolUpgradeHandler → ProxyAdmin]\n* Can interact with SophonTransactionFilterer\n * call requestL2Transaction() with any target/calldata (whitelisted superuser sender) [via: ProtocolUpgradeHandler]\n* Can interact with BridgeHub\n * set critical contract addresses for the shared cluster, register settlement layers, pause and unpause migrations and the bridge and manage zk chain registration [via: ProtocolUpgradeHandler]\n* Can interact with L1NativeTokenVault\n * pause / unpause the bridge [via: ProtocolUpgradeHandler]\n* Can interact with ChainTypeManager\n * manage the shared ValidatorTimelock contract address and the admin role, register and execute upgrades (and set their deadlines), freeze, revert batches and set permissioned validators and fee params for all connected chains [via: ProtocolUpgradeHandler]\n* Can interact with L1Nullifier\n * pause, unpause and set critical escrow address references [via: ProtocolUpgradeHandler]\n* Can interact with ChainAssetHandler\n * pause, resume chain migrations [via: ProtocolUpgradeHandler]\n* Can interact with RollupDAManager\n * manage allowed rollup DA pairs (allowed to be used by rollups in permanent rollup mode) [via: ProtocolUpgradeHandler]",
"discoveryDrivenData": true
},
{
"id": "Matter Labs Multisig",
"name": "Matter Labs Multisig",
"description": "A Multisig with 4/7 threshold. \n* Can upgrade **with no delay**\n * ServerNotifier [via: EraChainAdminProxy → ProxyAdmin]\n* Can interact with BridgeHub\n * create new zk chains (based on the current version), register tokens (ZK cluster Admin role) [via: EraChainAdminProxy]\n* Can interact with ChainTypeManager\n * set the pending admin of this contract and the ServerNotifier contract address (ZK cluster Admin role) [via: EraChainAdminProxy]",
"accounts": [
{
"address": "eth:0x4e4943346848c4867F81dFb37c4cA9C5715A7828",
"type": "Contract",
"isVerified": true,
"name": "0x4e49…7828",
"url": "https://etherscan.io/address/0x4e4943346848c4867F81dFb37c4cA9C5715A7828"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xEE7d66B84175cc423900595d1807A0371D66dE46",
"type": "EOA",
"isVerified": true,
"name": "0xEE7d…dE46",
"url": "https://etherscan.io/address/0xEE7d66B84175cc423900595d1807A0371D66dE46"
},
{
"address": "eth:0x3F0009D00cc78979d00Eb635490F23E8d6aCc481",
"type": "EOA",
"isVerified": true,
"name": "0x3F00…c481",
"url": "https://etherscan.io/address/0x3F0009D00cc78979d00Eb635490F23E8d6aCc481"
},
{
"address": "eth:0xC9A814A4dFE108A4d2b0C01abb4c196Ed7FB3D83",
"type": "EOA",
"isVerified": true,
"name": "0xC9A8…3D83",
"url": "https://etherscan.io/address/0xC9A814A4dFE108A4d2b0C01abb4c196Ed7FB3D83"
},
{
"address": "eth:0x3068415e0F857A5eEd03302A1F7E44f67468d2Bc",
"type": "EOA",
"isVerified": true,
"name": "0x3068…d2Bc",
"url": "https://etherscan.io/address/0x3068415e0F857A5eEd03302A1F7E44f67468d2Bc"
},
{
"address": "eth:0xFAdb20191Ab38362C50f52909817B74214CA79AE",
"type": "EOA",
"isVerified": true,
"name": "0xFAdb…79AE",
"url": "https://etherscan.io/address/0xFAdb20191Ab38362C50f52909817B74214CA79AE"
},
{
"address": "eth:0xAf0B2B58289857e9A6Cf91Fd30410dDcad9D9B28",
"type": "EOA",
"isVerified": true,
"name": "0xAf0B…9B28",
"url": "https://etherscan.io/address/0xAf0B2B58289857e9A6Cf91Fd30410dDcad9D9B28"
},
{
"address": "eth:0x7408A268e5E6e8F08917c5b71015F4B9044970C7",
"type": "EOA",
"isVerified": true,
"name": "0x7408…70C7",
"url": "https://etherscan.io/address/0x7408A268e5E6e8F08917c5b71015F4B9044970C7"
}
],
"discoveryDrivenData": true
},
{
"id": "Avail Multisig 1",
"name": "Avail Multisig 1",
"description": "A Multisig with 4/7 threshold. \n* Can upgrade **with no delay**\n * Vector \n* Can upgrade **with 1d delay**\n * AvailBridgeV1 [via: TimelockController with 1d delay → ProxyAdmin]\n* Can interact with Vector\n * can freeze the Vector contract and update the list of authorized relayers \n* Can interact with AvailBridgeV1\n * manage the pauser role and all other access control configurations, set the address of the target contract for DA verification, manage fees **with 1d delay** [via: TimelockController with 1d delay]\n* Can interact with TimelockController\n * cancel queued transactions \n * execute transactions that are ready \n * manage all access control roles **with 1d delay or with no delay** [via: TimelockController with 1d delay - or - acting directly]\n * propose transactions ",
"accounts": [
{
"address": "eth:0x7F2f87B0Efc66Fea0b7c30C61654E53C37993666",
"type": "Contract",
"isVerified": true,
"name": "0x7F2f…3666",
"url": "https://etherscan.io/address/0x7F2f87B0Efc66Fea0b7c30C61654E53C37993666"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0x70a4F624A4E62C539abf0002634377b646612b1C",
"type": "EOA",
"isVerified": true,
"name": "0x70a4…2b1C",
"url": "https://etherscan.io/address/0x70a4F624A4E62C539abf0002634377b646612b1C"
},
{
"address": "eth:0x340e77D5e114A9D4891d3a1EbC7419CC85Ca8E4A",
"type": "EOA",
"isVerified": true,
"name": "0x340e…8E4A",
"url": "https://etherscan.io/address/0x340e77D5e114A9D4891d3a1EbC7419CC85Ca8E4A"
},
{
"address": "eth:0xAD379D3275a18bd4BB741C3b291a3778D51c3304",
"type": "EOA",
"isVerified": true,
"name": "0xAD37…3304",
"url": "https://etherscan.io/address/0xAD379D3275a18bd4BB741C3b291a3778D51c3304"
},
{
"address": "eth:0x72Ff26D9517324eEFA89A48B75c5df41132c4f54",
"type": "EOA",
"isVerified": true,
"name": "0x72Ff…4f54",
"url": "https://etherscan.io/address/0x72Ff26D9517324eEFA89A48B75c5df41132c4f54"
},
{
"address": "eth:0x1fbABAbDcFE0b40a9B5D2aDB054fB74F8fE985f5",
"type": "EOA",
"isVerified": true,
"name": "0x1fbA…85f5",
"url": "https://etherscan.io/address/0x1fbABAbDcFE0b40a9B5D2aDB054fB74F8fE985f5"
},
{
"address": "eth:0xBe1D614F13662Aff0a2Ec1e76f9c82D332Ae78A2",
"type": "EOA",
"isVerified": true,
"name": "0xBe1D…78A2",
"url": "https://etherscan.io/address/0xBe1D614F13662Aff0a2Ec1e76f9c82D332Ae78A2"
},
{
"address": "eth:0x4983A5ebE79c0570aa368cE84f281A8aAc50cE4d",
"type": "EOA",
"isVerified": true,
"name": "0x4983…cE4d",
"url": "https://etherscan.io/address/0x4983A5ebE79c0570aa368cE84f281A8aAc50cE4d"
}
],
"discoveryDrivenData": true
},
{
"id": "SecurityCouncil",
"name": "SecurityCouncil",
"description": "A Multisig with 6/8 threshold. \nCustom Multisig implementation that has a general threshold of 6 but also specific thresholds for upgrade approvals (4) or soft freezes (3).\n* Can interact with ProtocolUpgradeHandler\n * soft freeze, hard freeze, approve a protocol upgrade \n* Can interact with EmergencyUpgradeBoard\n * one of its 3/3 signers ",
"accounts": [
{
"address": "eth:0x59195219d1176E42f8e607e9AC114926D47f9035",
"type": "Contract",
"isVerified": true,
"name": "0x5919…9035",
"url": "https://etherscan.io/address/0x59195219d1176E42f8e607e9AC114926D47f9035"
}
],
"chain": "ethereum",
"references": [
{
"title": "Security Council members - ZK Nation docs",
"url": "https://docs.zknation.io/zksync-governance/schedule-3-zksync-security-council"
}
],
"participants": [
{
"address": "eth:0x34Ea62D4b9bBB8AD927eFB6ab31E3Ab3474aC93a",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x34Ea62D4b9bBB8AD927eFB6ab31E3Ab3474aC93a"
},
{
"address": "eth:0x35eA56fd9eAd2567F339Eb9564B6940b9DD5653F",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x35eA56fd9eAd2567F339Eb9564B6940b9DD5653F"
},
{
"address": "eth:0x69462a81ba94D64c404575f1899a464F123497A2",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x69462a81ba94D64c404575f1899a464F123497A2"
},
{
"address": "eth:0x84BF0Ac41Eeb74373Ddddae8b7055Bf2bD3CE6E0",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x84BF0Ac41Eeb74373Ddddae8b7055Bf2bD3CE6E0"
},
{
"address": "eth:0x9B8Be3278B7F0168D82059eb6BAc5991DcdfA803",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x9B8Be3278B7F0168D82059eb6BAc5991DcdfA803"
},
{
"address": "eth:0xB7aC3A79A23B148c85fba259712c5A1e7ad0ca44",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0xB7aC3A79A23B148c85fba259712c5A1e7ad0ca44"
},
{
"address": "eth:0xc3Abc9f9AA75Be8341E831482cdA0125a7B1A23e",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0xc3Abc9f9AA75Be8341E831482cdA0125a7B1A23e"
},
{
"address": "eth:0xFB90Da9DC45378A1B50775Beb03aD10C7E8DC231",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0xFB90Da9DC45378A1B50775Beb03aD10C7E8DC231"
}
],
"discoveryDrivenData": true
},
{
"id": "Guardians",
"name": "Guardians",
"description": "A Multisig with 5/8 threshold. \nCustom Multisig implementation that has a general threshold of 5 and a specific threshold for extending the legal voting period of 2.\n* Can interact with ProtocolUpgradeHandler\n * extend the legal veto period, approve a protocol upgrade \n* Can interact with EmergencyUpgradeBoard\n * one of its 3/3 signers ",
"accounts": [
{
"address": "eth:0x600dA620Ab29F41ABC6596a15981e14cE58c86b8",
"type": "Contract",
"isVerified": true,
"name": "0x600d…86b8",
"url": "https://etherscan.io/address/0x600dA620Ab29F41ABC6596a15981e14cE58c86b8"
}
],
"chain": "ethereum",
"references": [
{
"title": "Guardians - ZK Nation docs",
"url": "https://docs.zknation.io/zksync-governance/schedule-4-zksync-guardians"
}
],
"participants": [
{
"address": "eth:0x015318c16AE443a20DE0A776dB06a59F0D279057",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x015318c16AE443a20DE0A776dB06a59F0D279057"
},
{
"address": "eth:0x178D8Eb1A1fb81B5102808A83318Bb04C6a9fC6D",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x178D8Eb1A1fb81B5102808A83318Bb04C6a9fC6D"
},
{
"address": "eth:0x2A90830083C5Ca1f18d7AA7fCDC2998f93475384",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x2A90830083C5Ca1f18d7AA7fCDC2998f93475384"
},
{
"address": "eth:0x538612F6eba6ff80FBD95D60dCDee16b8FfF2c0f",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x538612F6eba6ff80FBD95D60dCDee16b8FfF2c0f"
},
{
"address": "eth:0x55c671BcE13120387Ded710A1d1b80C0e3d8E857",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x55c671BcE13120387Ded710A1d1b80C0e3d8E857"
},
{
"address": "eth:0x590926dBCDfD19627c3BbD2A6Eb96DeC7a3AbF69",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x590926dBCDfD19627c3BbD2A6Eb96DeC7a3AbF69"
},
{
"address": "eth:0x6D26874130A174839b9cd8CB87Ed4E09D0c1a5f0",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0x6D26874130A174839b9cd8CB87Ed4E09D0c1a5f0"
},
{
"address": "eth:0xCe7a3dFcc35602155809920Ff65e093aa726f6cf",
"type": "Contract",
"isVerified": true,
"name": "GnosisSafe",
"url": "https://etherscan.io/address/0xCe7a3dFcc35602155809920Ff65e093aa726f6cf"
}
],
"discoveryDrivenData": true
},
{
"id": "SophonTransactionFilterer",
"name": "SophonTransactionFilterer",
"accounts": [
{
"address": "eth:0x006ea4836b5C3EB8694AE6D1e08207610E1d5e41",
"type": "Contract",
"isVerified": true,
"name": "0x006e…5e41",
"url": "https://etherscan.io/address/0x006ea4836b5C3EB8694AE6D1e08207610E1d5e41"
}
],
"chain": "ethereum",
"description": "A contract implementing the ITransactionFilterer interface, allows only trxs from whitelisted superusers. The whitelist is defined in AccessControl roles.\n* Can interact with Diamond\n * define addresses that can send transactions from L1 to L2 (e.g. for deposits, withdrawals, queued transactions). This is enforced in the Mailbox Facet ",
"discoveryDrivenData": true
},
{
"id": "ValidatorTimelock",
"name": "ValidatorTimelock",
"accounts": [
{
"address": "eth:0x2e5110cF18678Ec99818bFAa849B8C881744b776",
"type": "Contract",
"isVerified": true,
"name": "0x2e51…b776",
"url": "https://etherscan.io/address/0x2e5110cF18678Ec99818bFAa849B8C881744b776"
}
],
"chain": "ethereum",
"description": "Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n* Can interact with Diamond\n * commit, prove, execute, revert batches directly in the main Diamond contract. This role is typically held by a proxying ValidatorTimelock ",
"discoveryDrivenData": true
},
{
"id": "SophonChainAdminMultisig",
"name": "SophonChainAdminMultisig",
"description": "A Multisig with 3/5 threshold. \n* Can interact with SophonTransactionFilterer\n * call requestL2Transaction() with any target/calldata (whitelisted superuser sender) [via: SophonZkEvmAdmin]\n* Can interact with Diamond\n * administrate operator roles for this chain in the ValidatorTimelock, manage fees, apply predefined upgrades, manage censorship through a TransactionFilterer, set DA mode, migrate the chain to whitelisted settlement layers (Chain Admin role) [via: SophonZkEvmAdmin]",
"accounts": [
{
"address": "eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1",
"type": "Contract",
"isVerified": true,
"name": "0xe464…52d1",
"url": "https://etherscan.io/address/0xe4644b6d106A18062344c0A853666bc0B8f052d1"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0x891F19CdefBce82e2F39f34C2322526c01E7A845",
"type": "EOA",
"isVerified": false,
"name": "0x891F…A845",
"url": "https://etherscan.io/address/0x891F19CdefBce82e2F39f34C2322526c01E7A845"
},
{
"address": "eth:0x4BBBaCCbA75dbb482619722FFE68bBddC9CCc336",
"type": "EOA",
"isVerified": true,
"name": "0x4BBB…c336",
"url": "https://etherscan.io/address/0x4BBBaCCbA75dbb482619722FFE68bBddC9CCc336"
},
{
"address": "eth:0x3b6036d410cA018661324766680674921a8b2d89",
"address": "eth:0x1B5a420Dc78290b0F30ED12634Fa9b068A22F96c",
"type": "EOA",
"isVerified": true,
"name": "0x3b60…2d89",
"url": "https://etherscan.io/address/0x3b6036d410cA018661324766680674921a8b2d89"
"name": "0x1B5a…F96c",
"url": "https://etherscan.io/address/0x1B5a420Dc78290b0F30ED12634Fa9b068A22F96c"
},
{
"address": "eth:0x14574dfC6B7aF658c5033BA95673864947956521",
"address": "eth:0x02266d7404AF55F39605Ea1D2b6bfff6DF74157d",
"type": "EOA",
"isVerified": true,
"name": "0x1457…6521",
"url": "https://etherscan.io/address/0x14574dfC6B7aF658c5033BA95673864947956521"
"name": "0x0226…157d",
"url": "https://etherscan.io/address/0x02266d7404AF55F39605Ea1D2b6bfff6DF74157d"
},
{
"address": "eth:0xbe6D418089AaFeD4f95e516F21b2F56027a2E263",
"address": "eth:0x45Bd9b1B0525C81778A0E4AE1f58eFA9e88E53f8",
"type": "EOA",
"isVerified": true,
"name": "0xbe6D…E263",
"url": "https://etherscan.io/address/0xbe6D418089AaFeD4f95e516F21b2F56027a2E263"
"name": "0x45Bd…53f8",
"url": "https://etherscan.io/address/0x45Bd9b1B0525C81778A0E4AE1f58eFA9e88E53f8"
}
],
"discoveryDrivenData": true
},
{
"id": "Avail Multisig 2",
"name": "Avail Multisig 2",
"description": "A Multisig with 3/5 threshold. \n* Can interact with AvailBridgeV1\n * pause the bridge ",
"accounts": [
{
"address": "eth:0x1a5BA9447D02Ddaf7bcB5594Fc27dE2Daf588930",
"type": "Contract",
"isVerified": true,
"name": "0x1a5B…8930",
"url": "https://etherscan.io/address/0x1a5BA9447D02Ddaf7bcB5594Fc27dE2Daf588930"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xE458b870F2F59a49915591282f1Bb688901767AD",
"type": "EOA",
"isVerified": true,
"name": "0xE458…67AD",
"url": "https://etherscan.io/address/0xE458b870F2F59a49915591282f1Bb688901767AD"
},
{
"address": "eth:0x340e77D5e114A9D4891d3a1EbC7419CC85Ca8E4A",
"type": "EOA",
"isVerified": true,
"name": "0x340e…8E4A",
"url": "https://etherscan.io/address/0x340e77D5e114A9D4891d3a1EbC7419CC85Ca8E4A"
},
{
"address": "eth:0xAD379D3275a18bd4BB741C3b291a3778D51c3304",
"type": "EOA",
"isVerified": true,
"name": "0xAD37…3304",
"url": "https://etherscan.io/address/0xAD379D3275a18bd4BB741C3b291a3778D51c3304"
},
{
"address": "eth:0x72Ff26D9517324eEFA89A48B75c5df41132c4f54",
"type": "EOA",
"isVerified": true,
"name": "0x72Ff…4f54",
"url": "https://etherscan.io/address/0x72Ff26D9517324eEFA89A48B75c5df41132c4f54"
},
{
"address": "eth:0x1fbABAbDcFE0b40a9B5D2aDB054fB74F8fE985f5",
"type": "EOA",
"isVerified": true,
"name": "0x1fbA…85f5",
"url": "https://etherscan.io/address/0x1fbABAbDcFE0b40a9B5D2aDB054fB74F8fE985f5"
}
],
"discoveryDrivenData": true
},
{
"id": "ZK Foundation Multisig",
"name": "ZK Foundation Multisig",
"description": "A Multisig with 3/6 threshold. \n* Can interact with EmergencyUpgradeBoard\n * one of its 3/3 signers ",
"accounts": [
{
"address": "eth:0xbC1653bd3829dfEc575AfC3816D4899cd103B51c",
"type": "Contract",
"isVerified": true,
"name": "0xbC16…B51c",
"url": "https://etherscan.io/address/0xbC1653bd3829dfEc575AfC3816D4899cd103B51c"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0x64FEca7976955a512aB9159f91E7dD1D55425293",
"type": "EOA",
"isVerified": true,
"name": "0x64FE…5293",
"url": "https://etherscan.io/address/0x64FEca7976955a512aB9159f91E7dD1D55425293"
},
{
"address": "eth:0xA10fcD4B012467FAC48ce63838B7bE56AB16bE52",
"type": "EOA",
"isVerified": true,
"name": "0xA10f…bE52",
"url": "https://etherscan.io/address/0xA10fcD4B012467FAC48ce63838B7bE56AB16bE52"
},
{
"address": "eth:0x56B3120c32AE9C3188fafc5Cc542F9c53B0b2222",
"type": "EOA",
"isVerified": true,
"name": "0x56B3…2222",
"url": "https://etherscan.io/address/0x56B3120c32AE9C3188fafc5Cc542F9c53B0b2222"
},
{
"address": "eth:0x441e5c8910Ef39996B2D01499509861228cbc2d1",
"type": "EOA",
"isVerified": true,
"name": "0x441e…c2d1",
"url": "https://etherscan.io/address/0x441e5c8910Ef39996B2D01499509861228cbc2d1"
},
{
"address": "eth:0x0B2E7ffbcD1E3e6f5034555Fb638889FE7564709",
"type": "EOA",
"isVerified": true,
"name": "0x0B2E…4709",
"url": "https://etherscan.io/address/0x0B2E7ffbcD1E3e6f5034555Fb638889FE7564709"
},
{
"address": "eth:0x610e45F112e0c8a9aA7137677C83E7A198A1b991",
"type": "EOA",
"isVerified": true,
"name": "0x610e…b991",
"url": "https://etherscan.io/address/0x610e45F112e0c8a9aA7137677C83E7A198A1b991"
}
],
"discoveryDrivenData": true
},
{
"id": "SP1VerifierGatewayMultisig",
"name": "SP1VerifierGatewayMultisig",
"description": "A Multisig with 2/3 threshold. \n* Can interact with SP1VerifierGateway\n * affect the liveness and safety of the gateway - can transfer ownership, add and freeze verifier routes ",
"accounts": [
{
"address": "eth:0xCafEf00d348Adbd57c37d1B77e0619C6244C6878",
"type": "Contract",
"isVerified": true,
"name": "0xCafE…6878",
"url": "https://etherscan.io/address/0xCafEf00d348Adbd57c37d1B77e0619C6244C6878"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xBaB2c2aF5b91695e65955DA60d63aD1b2aE81126",
"type": "EOA",
"isVerified": true,
"name": "0xBaB2…1126",
"url": "https://etherscan.io/address/0xBaB2c2aF5b91695e65955DA60d63aD1b2aE81126"
},
{
"address": "eth:0x72Ff26D9517324eEFA89A48B75c5df41132c4f54",
"type": "EOA",
"isVerified": true,
"name": "0x72Ff…4f54",
"url": "https://etherscan.io/address/0x72Ff26D9517324eEFA89A48B75c5df41132c4f54"
},
{
"address": "eth:0x9395e83720bf2D8ac6435f9c520b48E289Cb8885",
"type": "EOA",
"isVerified": true,
"name": "0x9395…8885",
"url": "https://etherscan.io/address/0x9395e83720bf2D8ac6435f9c520b48E289Cb8885"
}
],
"discoveryDrivenData": true
},
{
"id": "EOA-1-and-EOA-2",
"name": "EOA 1 and EOA 2",
"accounts": [
{
"address": "eth:0xa7Fc7e6CF378523aF8C159Cb55073D258e32A13B",
"type": "EOA",
"isVerified": true,
"name": "0xa7Fc…A13B",
"url": "https://etherscan.io/address/0xa7Fc7e6CF378523aF8C159Cb55073D258e32A13B",
"displayName": "EOA 1"
},
{
"address": "eth:0xE2DDB84786aff975FE7B511acCc3AF5a1657AbF3",
"type": "EOA",
"isVerified": true,
"name": "0xE2DD…AbF3",
"url": "https://etherscan.io/address/0xE2DDB84786aff975FE7B511acCc3AF5a1657AbF3",
"displayName": "EOA 2"
}
],
"chain": "ethereum",
"description": "* Can interact with ValidatorTimelock\n * Permissioned to call the functions to commit, prove, execute and revert L2 batches through the ValidatorTimelock in the main Diamond contract ",
"discoveryDrivenData": true
},
{
"id": "EOA-3",
"name": "EOA 3",
"accounts": [
{
"address": "eth:0xB1e2974E81922c1d5923dB4580292fB9954E9E05",
"type": "EOA",
"isVerified": true,
"name": "0xB1e2…9E05",
"url": "https://etherscan.io/address/0xB1e2974E81922c1d5923dB4580292fB9954E9E05",
"displayName": "EOA 3"
}
],
"chain": "ethereum",
"description": "* Can interact with SophonZkEvmAdmin\n * set the conversion factor for gas token deposits ",
"discoveryDrivenData": true
},
{
"id": "EOA-4",
"name": "EOA 4",
"accounts": [
{
"address": "eth:0x50B238788747B26c408681283D148659F9da7Cf9",
"type": "EOA",
"isVerified": true,
"name": "0x50B2…7Cf9",
"url": "https://etherscan.io/address/0x50B238788747B26c408681283D148659F9da7Cf9",
"displayName": "EOA 4"
}
],
"chain": "ethereum",
"description": "* Can interact with SophonTransactionFilterer\n * call requestL2Transaction() with any target/calldata (whitelisted superuser sender) \n * manage the whitelist ",
"discoveryDrivenData": true
},
{
"id": "EOA-5-and-EOA-6",
"name": "EOA 5 and EOA 6",
"accounts": [
{
"address": "eth:0x5afeCA1153D94750e170e6021B95416A68c60f4E",
"type": "EOA",
"isVerified": true,
"name": "0x5afe…0f4E",
"url": "https://etherscan.io/address/0x5afeCA1153D94750e170e6021B95416A68c60f4E",
"displayName": "EOA 5"
},
{
"address": "eth:0xBaEb92889696217A3A6be2175E5a95dC4cFFC9f7",
"type": "EOA",
"isVerified": true,
"name": "0xBaEb…C9f7",
"url": "https://etherscan.io/address/0xBaEb92889696217A3A6be2175E5a95dC4cFFC9f7",
"displayName": "EOA 6"
}
],
"chain": "ethereum",
"description": "* Can interact with SophonTransactionFilterer\n * call requestL2Transaction() with any target/calldata (whitelisted superuser sender) ",
"discoveryDrivenData": true
},
{
"id": "EOA-7",
"name": "EOA 7",
"accounts": [
{
"address": "eth:0x27BF7DE579c5779DbFbB8e9d69999E4D1370787D",
"type": "EOA",
"isVerified": true,
"name": "0x27BF…787D",
"url": "https://etherscan.io/address/0x27BF7DE579c5779DbFbB8e9d69999E4D1370787D",
"displayName": "EOA 7"
}
],
"chain": "ethereum",
"description": "* Can interact with Vector\n * it is a ‘Relayer’ and can call commitHeaderRange() to commit block ranges to the Vector contract. Since adding and removing Relayers emits no events, there can be more relayers than are presented here ",
"discoveryDrivenData": true
}
]
},
"zksync2": {
"roles": [],
"actors": [
{
"id": "ZkProtocolGovernor",
"name": "ZkProtocolGovernor",
"accounts": [
{
"address": "zksync:0x76705327e682F2d96943280D99464Ab61219e34f",
"type": "Contract",
"isVerified": true,
"name": "0x7670…e34f",
"url": "https://explorer.zksync.io/address/0x76705327e682F2d96943280D99464Ab61219e34f"
}
],
"chain": "zksync2",
"description": "Main Governance contract allowing for token voting (simple majority) with the ZK token through delegates. This contract is used for protocol upgrade proposals (ZIPs) that start on ZKsync Era, go through Ethereum Layer 1 and can - from there - target all L1 and L2 contracts. At least 21M ZK tokens are necessary to start a proposal and a 630M quorum of voted tokens must be met to succeed.\n* Can interact with ProtocolUpgradeHandler\n * start (queue) upgrades [via: ProtocolTimelockController]\n* Can interact with ProtocolTimelockController\n * cancel queued transactions \n * execute transactions that are ready \n * manage all access control roles and change the minimum delay [via: ProtocolTimelockController]\n * propose transactions ",
"discoveryDrivenData": true
},
{
"id": "ZkTokenGovernor",
"name": "ZkTokenGovernor",
"accounts": [
{
"address": "zksync:0xb83FF6501214ddF40C91C9565d095400f3F45746",
"type": "Contract",
"isVerified": true,
"name": "0xb83F…5746",
"url": "https://explorer.zksync.io/address/0xb83FF6501214ddF40C91C9565d095400f3F45746"
}
],
"chain": "zksync2",
"description": "Governance contract allowing for token voting (simple majority) with the ZK token through delegates. This contract is used for Token Program Proposals (TPPs) usually targeting the ZK token on ZKsync Era. At least 21M ZK tokens are necessary to start a proposal (for delegates) and a 630M quorum of voted tokens must be met to succeed.\n* Can interact with ZkToken\n * grant the MINTER_ROLE to arbitrary addresses, thus controlling the minting of the ZK token **with 3d delay** [via: ZkTokenTimelockController with 3d delay]\n* Can interact with ZkTokenTimelockController\n * manage all access control roles and change the minimum delay **with 6d delay** [via: ZkTokenTimelockController with 3d delay with 3d delay]\n * cancel queued transactions \n * execute transactions that are ready \n * propose transactions ",
"discoveryDrivenData": true
},
{
"id": "Guardians_l2Alias",
"name": "Guardians_l2Alias",
"accounts": [
{
"address": "zksync:0x711ea620AB29f41AbC6596a15981e14ce58C97c9",
"type": "EOA",
"isVerified": true,
"name": "0x711e…97c9",
"url": "https://explorer.zksync.io/address/0x711ea620AB29f41AbC6596a15981e14ce58C97c9",
"displayName": "Guardians_l2Alias"
}
],
"chain": "zksync2",
"description": "* Can interact with ZkTokenGovernor\n * cancel proposals while they are pending (after having been proposed) or active (during the voting period) ",
"discoveryDrivenData": true
},
{
"id": "ZKFoundationMultisig_l2Alias",
"name": "ZKFoundationMultisig_l2Alias",
"accounts": [
{
"address": "zksync:0xcd2753Bd3829dfeC575AFC3816d4899CD103C62D",
"type": "EOA",
"isVerified": true,
"name": "0xcd27…C62D",
"url": "https://explorer.zksync.io/address/0xcd2753Bd3829dfeC575AFC3816d4899CD103C62D",
"displayName": "ZKFoundationMultisig_l2Alias"
}
],
"chain": "zksync2",
"description": "* Can interact with ZkTokenGovernor\n * make direct proposals without owning ZK tokens. In propose-guarded mode, this address is the ONLY allowed proposer. Propose-guarded mode is currently set to false ",
"discoveryDrivenData": true
},
{
"id": "ProtocolUpgradeHandler_l2Alias",
"name": "ProtocolUpgradeHandler_l2Alias",
"accounts": [
{
"address": "zksync:0xF41EcA3047B37dc7d88849de4a4dc07937Ad6bc4",
"type": "EOA",
"isVerified": true,
"name": "0xF41E…6bc4",
"url": "https://explorer.zksync.io/address/0xF41EcA3047B37dc7d88849de4a4dc07937Ad6bc4",
"displayName": "ProtocolUpgradeHandler_l2Alias"
}
],
"chain": "zksync2",
"description": "* Can upgrade **with no delay**\n * ZkToken [via: ZkTokenProxyAdmin]\n* Can interact with ZkToken\n * control all roles in the ZkToken access control, including the minter roles ",
"discoveryDrivenData": true
}
]
}
}+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+14 -0
[
{
"id": "9bb52853",
"date": "Thu, 10 Sep 2026 12:08:25 GMT",
"timestamp": 1789042037,
"description": "Rotated 3 sophon admin ms members.",
"isHighSeverity": false,
"changeCount": 3,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonChainAdminMultisig (eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1) [GnosisSafe] {\n +++ description: None\n values.$members.2:\n- \"eth:0x3b6036d410cA018661324766680674921a8b2d89\"\n+ \"eth:0x1B5a420Dc78290b0F30ED12634Fa9b068A22F96c\"\n values.$members.3:\n- \"eth:0x14574dfC6B7aF658c5033BA95673864947956521\"\n+ \"eth:0x02266d7404AF55F39605Ea1D2b6bfff6DF74157d\"\n values.$members.4:\n- \"eth:0xbe6D418089AaFeD4f95e516F21b2F56027a2E263\"\n+ \"eth:0x45Bd9b1B0525C81778A0E4AE1f58eFA9e88E53f8\"\n }\n```"
}
]
},
{
"id": "4e1c12b1",
"date": "Wed, 19 Aug 2026 10:53:27 GMT",
"timestamp": 1787136744,
"description": "Removed 1 member of sophon ms.",
"isHighSeverity": false,
"changeCount": 2,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonChainAdminMultisig (eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1) [GnosisSafe] {\n +++ description: None\n values.$members.2:\n- \"eth:0x2Ea9CcB15Ceb6c228786a3d4837B0bA3e9736D97\"\n values.multisigThreshold:\n- \"3 of 6 (50%)\"\n+ \"3 of 5 (60%)\"\n }\n```"
}
]
},
{
"id": "5efe4851",
"date": "Mon, 17 Aug 2026 11:30:50 GMT",
"timestamp": 1786966187,
"description": "SophonChainAdminMultisig upgraded the boojum verifiers to version v0.30.1 (registered on the ChainTypeManager before). The new verifiers are not yet reproduced.",
"isHighSeverity": true,
"changeCount": 11,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Diamond (eth:0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) [shared-zk-stack/Diamond] {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n values.$pastUpgrades.12:\n+ [\"2026-08-16T16:02:23.000Z\",\"0x8425fcca675dd5870508e9d44ed69fd8a947103cf051816da2eeae3e985a0dad\",[\"eth:0x37CefD5b44c131FEf27e9Bc542e5B77A177A7253\",\"eth:0x1666124221622eb6154306Ea9BA87043e8be88B2\",\"eth:0x1e34aB39a9682149165ddeCc0583d238A5448B45\",\"eth:0x0597CaA8A823A699d7CD9E62B5E5d4153FF82691\"]]\n values.$upgradeCount:\n- 12\n+ 13\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 128849018880\n+ 128849018881\n values.getSemverProtocolVersion.2:\n- 0\n+ 1\n values.getVerifier:\n- \"eth:0xC47D355402E78b886B628914B3b129F236fEe3cc\"\n+ \"eth:0xCeF0218c0C6dB0768e48debeE26E41B8DAdE7081\"\n }\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierPlonk (eth:0x35CD3865199F2D9c574f34DD72520B19842d440c) [shared-zk-stack/L1VerifierPlonk]\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierFflonk (eth:0x4A34cE730052cb195d8a95e730623eEcc1CB8B66) [shared-zk-stack/L1VerifierFflonk]\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n- Status: DELETED\n contract DualVerifier (eth:0xC47D355402E78b886B628914B3b129F236fEe3cc) [shared-zk-stack/DualVerifier]\n +++ description: A router contract for verifiers. Routes verification requests to eth:0x4A34cE730052cb195d8a95e730623eEcc1CB8B66 or eth:0x35CD3865199F2D9c574f34DD72520B19842d440c depending on the supplied proof type.\n```\n\n```diff\n+ Status: CREATED\n contract EraVerifierPlonk (eth:0x0DAAB2B7b38ab48712996E760152c569FA356DbF) [shared-zk-stack/L1VerifierPlonk]\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n+ Status: CREATED\n contract EraVerifierFflonk (eth:0x8470d6B3fd71B5fE3906B4ea04498d18F721eDe9) [shared-zk-stack/L1VerifierFflonk]\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n+ Status: CREATED\n contract EraDualVerifier (eth:0xCeF0218c0C6dB0768e48debeE26E41B8DAdE7081) [shared-zk-stack/DualVerifier]\n +++ description: A router contract for verifiers. Routes verification requests to eth:0x8470d6B3fd71B5fE3906B4ea04498d18F721eDe9 or eth:0x0DAAB2B7b38ab48712996E760152c569FA356DbF depending on the supplied proof type.\n```"
}
]
},
{
"id": "e867cfb7",
"date": "Wed, 12 Aug 2026 09:57:36 GMT",
"timestamp": 1786528589,
"description": "Upgraded boojum verifier to v30.0, the same as the current zksync era verifier. It is not reproduced yet.",
"isHighSeverity": true,
"changeCount": 12,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Diamond (eth:0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) [shared-zk-stack/Diamond] {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n values.$pastUpgrades.11:\n+ [\"2026-08-11T13:00:11.000Z\",\"0xeb2beafc685e0ee4854da37ea0f13053576e4a266f020562743c9b3060f9858b\",[\"eth:0x37CefD5b44c131FEf27e9Bc542e5B77A177A7253\",\"eth:0x1666124221622eb6154306Ea9BA87043e8be88B2\",\"eth:0x1e34aB39a9682149165ddeCc0583d238A5448B45\",\"eth:0x0597CaA8A823A699d7CD9E62B5E5d4153FF82691\"]]\n values.$upgradeCount:\n- 11\n+ 12\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 124554051589\n+ 128849018880\n values.getSemverProtocolVersion.1:\n- 29\n+ 30\n values.getSemverProtocolVersion.2:\n- 5\n+ 0\n values.getVerifier:\n- \"eth:0x47fC5273145E053A18C0BBF6d88F8d6d573C3d0e\"\n+ \"eth:0xC47D355402E78b886B628914B3b129F236fEe3cc\"\n }\n```\n\n```diff\n- Status: DELETED\n contract DualVerifier (eth:0x47fC5273145E053A18C0BBF6d88F8d6d573C3d0e) [shared-zk-stack/DualVerifier]\n +++ description: A router contract for verifiers. Routes verification requests to eth:0x9f5C39a2790f38542065E7854b90407371923375 or eth:0xd22cA89e8991FCE568456914c616d303e3142395 depending on the supplied proof type.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierFflonk (eth:0x9f5C39a2790f38542065E7854b90407371923375) [shared-zk-stack/L1VerifierFflonk]\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierPlonk (eth:0xd22cA89e8991FCE568456914c616d303e3142395) [shared-zk-stack/L1VerifierPlonk]\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierPlonk (eth:0x35CD3865199F2D9c574f34DD72520B19842d440c) [N/A]\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierFflonk (eth:0x4A34cE730052cb195d8a95e730623eEcc1CB8B66) [N/A]\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract DualVerifier (eth:0xC47D355402E78b886B628914B3b129F236fEe3cc) [shared-zk-stack/DualVerifier]\n +++ description: A router contract for verifiers. Routes verification requests to eth:0x4A34cE730052cb195d8a95e730623eEcc1CB8B66 or eth:0x35CD3865199F2D9c574f34DD72520B19842d440c depending on the supplied proof type.\n```"
}
]
},
{
"id": "6d485339",
"date": "Wed, 05 Aug 2026 10:30:10 GMT",
"timestamp": 1785925747,
"description": "Upgraded boojum verifiers to the latest version (the same as zksync Era, not yet reproduced).\n\nAlso rotated two ms members.",
"isHighSeverity": true,
"changeCount": 14,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Diamond (eth:0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) [shared-zk-stack/Diamond] {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n values.$pastUpgrades.10:\n+ [\"2026-08-04T14:53:47.000Z\",\"0x6c47ec4cd22ac63a14d8e2e8f6f931af61e7b734b54153e63cd7970b2c598d4e\",[\"eth:0x37CefD5b44c131FEf27e9Bc542e5B77A177A7253\",\"eth:0x1666124221622eb6154306Ea9BA87043e8be88B2\",\"eth:0x1e34aB39a9682149165ddeCc0583d238A5448B45\",\"eth:0x0597CaA8A823A699d7CD9E62B5E5d4153FF82691\"]]\n values.$upgradeCount:\n- 10\n+ 11\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 124554051588\n+ 124554051589\n values.getSemverProtocolVersion.2:\n- 4\n+ 5\n values.getVerifier:\n- \"eth:0xCD279BD537c8e1A1acC46aC2205bebD8902F7A45\"\n+ \"eth:0x47fC5273145E053A18C0BBF6d88F8d6d573C3d0e\"\n }\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierPlonk (eth:0x7f33D100f482093182111d69a4a457289e99f4ec) [shared-zk-stack/L1VerifierPlonk]\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierFflonk (eth:0xa38a0Df579F9eCA29fbA560b9885B1113b1Df442) [shared-zk-stack/L1VerifierFflonk]\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n- Status: DELETED\n contract DualVerifier (eth:0xCD279BD537c8e1A1acC46aC2205bebD8902F7A45) [shared-zk-stack/DualVerifier]\n +++ description: A router contract for verifiers. Routes verification requests to eth:0xa38a0Df579F9eCA29fbA560b9885B1113b1Df442 or eth:0x7f33D100f482093182111d69a4a457289e99f4ec depending on the supplied proof type.\n```\n\n```diff\n contract SophonChainAdminMultisig (eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1) [GnosisSafe] {\n +++ description: None\n values.$members.0:\n- \"eth:0xF6877208302D9715A576D4Bff96f6576B5A1dFbA\"\n+ \"eth:0x891F19CdefBce82e2F39f34C2322526c01E7A845\"\n values.$members.5:\n- \"eth:0xd89b0f620E0C72BD82e0447dE07FB0A0Abe01F69\"\n+ \"eth:0xbe6D418089AaFeD4f95e516F21b2F56027a2E263\"\n }\n```\n\n```diff\n+ Status: CREATED\n contract DualVerifier (eth:0x47fC5273145E053A18C0BBF6d88F8d6d573C3d0e) [shared-zk-stack/DualVerifier]\n +++ description: A router contract for verifiers. Routes verification requests to eth:0x9f5C39a2790f38542065E7854b90407371923375 or eth:0xd22cA89e8991FCE568456914c616d303e3142395 depending on the supplied proof type.\n```\n\n```diff\n+ Status: CREATED\n EOA (eth:0x891F19CdefBce82e2F39f34C2322526c01E7A845)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierFflonk (eth:0x9f5C39a2790f38542065E7854b90407371923375) [shared-zk-stack/L1VerifierFflonk]\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierPlonk (eth:0xd22cA89e8991FCE568456914c616d303e3142395) [shared-zk-stack/L1VerifierPlonk]\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```"
}
]
},
{
"id": "5911220a",
"date": "Tue, 30 Jun 2026 10:28:58 GMT",
"timestamp": 1782815274,
"description": "Rotated two validators.",
"isHighSeverity": false,
"changeCount": 13,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract ValidatorTimelock (eth:0x2e5110cF18678Ec99818bFAa849B8C881744b776) [shared-zk-stack/ValidatorTimelock_post29] {\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n values.validatorsVTL.0:\n- \"eth:0xCD0b5A01Abe9C14f6EFbC610C02ECf0FB69855dA\"\n+ \"eth:0xa7Fc7e6CF378523aF8C159Cb55073D258e32A13B\"\n values.validatorsVTL.1:\n- \"eth:0x78325837C780788Ce6afF7883FdF68890010Fe30\"\n+ \"eth:0xE2DDB84786aff975FE7B511acCc3AF5a1657AbF3\"\n values.validatorsVTLFullAC.PRECOMMITTER_ROLE.members.0:\n- \"eth:0xCD0b5A01Abe9C14f6EFbC610C02ECf0FB69855dA\"\n+ \"eth:0xa7Fc7e6CF378523aF8C159Cb55073D258e32A13B\"\n values.validatorsVTLFullAC.PRECOMMITTER_ROLE.members.1:\n- \"eth:0x78325837C780788Ce6afF7883FdF68890010Fe30\"\n+ \"eth:0xE2DDB84786aff975FE7B511acCc3AF5a1657AbF3\"\n values.validatorsVTLFullAC.COMMITTER_ROLE.members.0:\n- \"eth:0xCD0b5A01Abe9C14f6EFbC610C02ECf0FB69855dA\"\n+ \"eth:0xa7Fc7e6CF378523aF8C159Cb55073D258e32A13B\"\n values.validatorsVTLFullAC.COMMITTER_ROLE.members.1:\n- \"eth:0x78325837C780788Ce6afF7883FdF68890010Fe30\"\n+ \"eth:0xE2DDB84786aff975FE7B511acCc3AF5a1657AbF3\"\n values.validatorsVTLFullAC.REVERTER_ROLE.members.0:\n- \"eth:0xCD0b5A01Abe9C14f6EFbC610C02ECf0FB69855dA\"\n+ \"eth:0xa7Fc7e6CF378523aF8C159Cb55073D258e32A13B\"\n values.validatorsVTLFullAC.REVERTER_ROLE.members.1:\n- \"eth:0x78325837C780788Ce6afF7883FdF68890010Fe30\"\n+ \"eth:0xE2DDB84786aff975FE7B511acCc3AF5a1657AbF3\"\n values.validatorsVTLFullAC.PROVER_ROLE.members.0:\n- \"eth:0xCD0b5A01Abe9C14f6EFbC610C02ECf0FB69855dA\"\n+ \"eth:0xa7Fc7e6CF378523aF8C159Cb55073D258e32A13B\"\n values.validatorsVTLFullAC.PROVER_ROLE.members.1:\n- \"eth:0x78325837C780788Ce6afF7883FdF68890010Fe30\"\n+ \"eth:0xE2DDB84786aff975FE7B511acCc3AF5a1657AbF3\"\n values.validatorsVTLFullAC.EXECUTOR_ROLE.members.0:\n- \"eth:0xCD0b5A01Abe9C14f6EFbC610C02ECf0FB69855dA\"\n+ \"eth:0xa7Fc7e6CF378523aF8C159Cb55073D258e32A13B\"\n values.validatorsVTLFullAC.EXECUTOR_ROLE.members.1:\n- \"eth:0x78325837C780788Ce6afF7883FdF68890010Fe30\"\n+ \"eth:0xE2DDB84786aff975FE7B511acCc3AF5a1657AbF3\"\n }\n```\n\n```diff\n contract SophonZkEvmAdmin (eth:0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3) [shared-zk-stack/ChainAdmin] {\n +++ description: A governance proxy that lets eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1 act through it.\n values.tokenMultiplierSetter:\n- \"eth:0xe14828E4405239dD331F194F1B7883eeD73bCBF3\"\n+ \"eth:0xB1e2974E81922c1d5923dB4580292fB9954E9E05\"\n }\n```"
}
]
},
{
"id": "87de71a2",
"date": "Fri, 26 Jun 2026 09:48:20 GMT",
"timestamp": 1782464947,
"description": "User deposits into sophon are paused: only authorized superuser can pass transaction filterer now: https://disco.l2beat.com/diff/eth:0x9D06B34adc3026eF876e4DABb859C424DbDA3063/eth:0x006ea4836b5C3EB8694AE6D1e08207610E1d5e41.\n\nSophon chain is being sunset: https://x.com/sophon/status/2070192257295335800.",
"isHighSeverity": true,
"changeCount": 9,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Diamond (eth:0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) [shared-zk-stack/Diamond] {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n+++ description: This contract must expose the ITransactionFilterer interface (see Mailbox facet) and is used for censoring transactions pushed from L1 to L2.\n+++ severity: HIGH\n values.getTransactionFilterer:\n- \"eth:0x9D06B34adc3026eF876e4DABb859C424DbDA3063\"\n+ \"eth:0x006ea4836b5C3EB8694AE6D1e08207610E1d5e41\"\n }\n```\n\n```diff\n EOA (eth:0x50B238788747B26c408681283D148659F9da7Cf9) {\n +++ description: None\n receivedPermissions.0.role:\n- \".whitelistedSendersAC\"\n+ \".superuserAC\"\n receivedPermissions.0.from:\n- \"eth:0x9D06B34adc3026eF876e4DABb859C424DbDA3063\"\n+ \"eth:0x006ea4836b5C3EB8694AE6D1e08207610E1d5e41\"\n receivedPermissions.1.from:\n- \"eth:0x9D06B34adc3026eF876e4DABb859C424DbDA3063\"\n+ \"eth:0x006ea4836b5C3EB8694AE6D1e08207610E1d5e41\"\n }\n```\n\n```diff\n- Status: DELETED\n contract SophonTransactionFilterer (eth:0x9D06B34adc3026eF876e4DABb859C424DbDA3063) [shared-zk-stack/TransactionFilterer]\n +++ description: A contract implementing the ITransactionFilterer interface, able to whitelist transactions based on sender- OR contractL2 (target) addresses. The whitelist is defined in AccessControl roles.\n```\n\n```diff\n contract SophonZkEvmAdmin (eth:0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3) [shared-zk-stack/ChainAdmin] {\n +++ description: A governance proxy that lets eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1 act through it.\n directlyReceivedPermissions.0:\n+ {\"permission\":\"interact\",\"from\":\"eth:0x006ea4836b5C3EB8694AE6D1e08207610E1d5e41\",\"description\":\"call requestL2Transaction() with any target/calldata (whitelisted superuser sender).\",\"role\":\".superuserAC\"}\n }\n```\n\n```diff\n contract SophonChainAdminMultisig (eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1) [GnosisSafe] {\n +++ description: None\n receivedPermissions.0:\n+ {\"permission\":\"interact\",\"from\":\"eth:0x006ea4836b5C3EB8694AE6D1e08207610E1d5e41\",\"description\":\"call requestL2Transaction() with any target/calldata (whitelisted superuser sender).\",\"role\":\".superuserAC\",\"via\":[{\"address\":\"eth:0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3\"}]}\n receivedPermissions.1:\n- {\"permission\":\"interact\",\"from\":\"eth:0x9D06B34adc3026eF876e4DABb859C424DbDA3063\",\"description\":\"manage the whitelist.\",\"role\":\".defaultAdminAC\"}\n }\n```\n\n```diff\n+ Status: CREATED\n contract SophonTransactionFilterer (eth:0x006ea4836b5C3EB8694AE6D1e08207610E1d5e41) [sophon/SophonTransactionFilterer]\n +++ description: A contract implementing the ITransactionFilterer interface, allows only trxs from whitelisted superusers. The whitelist is defined in AccessControl roles.\n```"
}
]
},
{
"id": "85145f91",
"date": "Tue, 16 Jun 2026 09:44:37 GMT",
"timestamp": 1781602990,
"description": "Multisig member switched.",
"isHighSeverity": false,
"changeCount": 2,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonChainAdminMultisig (eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1) [GnosisSafe] {\n +++ description: None\n values.$members.0:\n+ \"eth:0xF6877208302D9715A576D4Bff96f6576B5A1dFbA\"\n values.$members.3:\n- \"eth:0x20719Abd2E63518e68D30a295388cAd6B542dCEf\"\n }\n```"
}
]
},
{
"id": "0a34d5d5",
"date": "Mon, 08 Jun 2026 10:14:06 GMT",
"timestamp": 1780913579,
"description": "Removed one ms member for admin ms, rotated two more and decreased the threshold.",
"isHighSeverity": false,
"changeCount": 5,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonChainAdminMultisig (eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1) [GnosisSafe] {\n +++ description: None\n values.$members.0:\n- \"eth:0x11BB5F79750de2Cc71e80cB2C59cF0a60EFFa95d\"\n+ \"eth:0x4BBBaCCbA75dbb482619722FFE68bBddC9CCc336\"\n values.$members.1:\n- \"eth:0x0BA5557075B4E30bA409B01797c9c78b3Ce192bF\"\n+ \"eth:0x2Ea9CcB15Ceb6c228786a3d4837B0bA3e9736D97\"\n values.$members.5:\n- \"eth:0x7f413262Cb811B034d077d9184b5Efda6943f2c3\"\n values.$threshold:\n- 4\n+ 3\n values.multisigThreshold:\n- \"4 of 7 (57%)\"\n+ \"3 of 6 (50%)\"\n }\n```"
}
]
},
{
"id": "70ccc40c",
"date": "Mon, 16 Feb 2026 14:24:27 GMT",
"timestamp": 1771251793,
"description": "Upgrade to v29.4 (this verfier upgrade version was introduced in an [emergency upgrade](https://etherscan.io/tx/0xef1d02776ae4a2a590278883f7347c4a863fcbe7a0b9ce96bc766084aab5dee9)).",
"isHighSeverity": true,
"changeCount": 12,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Diamond (eth:0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n values.$pastUpgrades.9:\n+ [\"2026-02-13T19:31:11.000Z\",\"0x13067d49b849a7460f1f8a587edaee878b49dc7b2278ce8b16e223ca042ddbb9\",[\"eth:0x37CefD5b44c131FEf27e9Bc542e5B77A177A7253\",\"eth:0x1666124221622eb6154306Ea9BA87043e8be88B2\",\"eth:0x1e34aB39a9682149165ddeCc0583d238A5448B45\",\"eth:0x0597CaA8A823A699d7CD9E62B5E5d4153FF82691\"]]\n values.$upgradeCount:\n- 9\n+ 10\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 124554051587\n+ 124554051588\n values.getSemverProtocolVersion.2:\n- 3\n+ 4\n values.getVerifier:\n- \"eth:0x4f06ef57618b16959879fC86E65eda0bd629A12B\"\n+ \"eth:0xCD279BD537c8e1A1acC46aC2205bebD8902F7A45\"\n }\n```\n\n```diff\n- Status: DELETED\n contract DualVerifier (eth:0x4f06ef57618b16959879fC86E65eda0bd629A12B)\n +++ description: A router contract for verifiers. Routes verification requests to eth:0xE3743181a4b0A0C1260826105c6BBA4b6e18D79d or eth:0xB3f4396C2040e502d0556Cbb16C0B22fE777A026 depending on the supplied proof type.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierPlonk (eth:0xB3f4396C2040e502d0556Cbb16C0B22fE777A026)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n contract SophonZkEvmAdmin (eth:0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3) {\n +++ description: A governance proxy that lets eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1 act through it.\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.7:\n+ {\"_protocolVersion\":124554051588,\"_upgradeTimestamp\":0}\n }\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierFflonk (eth:0xE3743181a4b0A0C1260826105c6BBA4b6e18D79d)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierPlonk (eth:0x7f33D100f482093182111d69a4a457289e99f4ec)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierFflonk (eth:0xa38a0Df579F9eCA29fbA560b9885B1113b1Df442)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n+ Status: CREATED\n contract DualVerifier (eth:0xCD279BD537c8e1A1acC46aC2205bebD8902F7A45)\n +++ description: A router contract for verifiers. Routes verification requests to eth:0xa38a0Df579F9eCA29fbA560b9885B1113b1Df442 or eth:0x7f33D100f482093182111d69a4a457289e99f4ec depending on the supplied proof type.\n```"
}
]
},
{
"id": "c39cc90a",
"date": "Wed, 28 Jan 2026 11:04:18 GMT",
"timestamp": 1769598194,
"description": "Upgraded boojum verifier to the latest version.",
"isHighSeverity": true,
"changeCount": 12,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract Diamond (eth:0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n values.$pastUpgrades.8:\n+ [\"2026-01-27T18:02:59.000Z\",\"0x02b9e48f0f8550fe61d750085088df57ec084a55468a6b259bc600b2d9f9a8de\",[\"eth:0x37CefD5b44c131FEf27e9Bc542e5B77A177A7253\",\"eth:0x1666124221622eb6154306Ea9BA87043e8be88B2\",\"eth:0x1e34aB39a9682149165ddeCc0583d238A5448B45\",\"eth:0x0597CaA8A823A699d7CD9E62B5E5d4153FF82691\"]]\n values.$upgradeCount:\n- 8\n+ 9\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 124554051586\n+ 124554051587\n values.getSemverProtocolVersion.2:\n- 2\n+ 3\n values.getVerifier:\n- \"eth:0x4d335C5C08FEc91a39965351AbB6E315ad2e9ff3\"\n+ \"eth:0x4f06ef57618b16959879fC86E65eda0bd629A12B\"\n }\n```\n\n```diff\n- Status: DELETED\n contract DualVerifier (eth:0x4d335C5C08FEc91a39965351AbB6E315ad2e9ff3)\n +++ description: A router contract for verifiers. Routes verification requests to eth:0xD324a7c8556A059371B207fB96FD77bE24E2042c or eth:0xe201837d151E5aC33Af3305f287Ad6F6a7Dfccd7 depending on the supplied proof type.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierFflonk (eth:0xD324a7c8556A059371B207fB96FD77bE24E2042c)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n contract SophonZkEvmAdmin (eth:0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3) {\n +++ description: A governance proxy that lets eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1 act through it.\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.6:\n+ {\"_protocolVersion\":124554051587,\"_upgradeTimestamp\":0}\n }\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierPlonk (eth:0xe201837d151E5aC33Af3305f287Ad6F6a7Dfccd7)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n+ Status: CREATED\n contract DualVerifier (eth:0x4f06ef57618b16959879fC86E65eda0bd629A12B)\n +++ description: A router contract for verifiers. Routes verification requests to eth:0xE3743181a4b0A0C1260826105c6BBA4b6e18D79d or eth:0xB3f4396C2040e502d0556Cbb16C0B22fE777A026 depending on the supplied proof type.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierPlonk (eth:0xB3f4396C2040e502d0556Cbb16C0B22fE777A026)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierFflonk (eth:0xE3743181a4b0A0C1260826105c6BBA4b6e18D79d)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```"
}
]
},
{
"id": "55053257",
"date": "Mon, 19 Jan 2026 11:48:08 GMT",
"timestamp": 1768823225,
"description": "Removed one multisig member.",
"isHighSeverity": false,
"changeCount": 2,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonChainAdminMultisig (eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1) {\n +++ description: None\n values.$members.5:\n- \"eth:0x90E10C37d8d9e854e7775B0069728642A1F88610\"\n values.multisigThreshold:\n- \"4 of 8 (50%)\"\n+ \"4 of 7 (57%)\"\n }\n```"
}
]
},
{
"id": "ec6b6146",
"date": "Tue, 28 Oct 2025 09:11:22 GMT",
"timestamp": 1761642202,
"description": "v29 upgrade.",
"isHighSeverity": true,
"changeCount": 48,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonZkEvm (eth:0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n sourceHashes.1:\n- \"0xbc2380479529743c27e6ab96cdf08210319fadcbca0856cf50c6b1b54bf8437f\"\n+ \"0xc7513302e4e09efc907df5e645d9f8037b1d02409f9a9089f61061c8951ef1ff\"\n values.$implementation.0:\n- \"eth:0x431449e2a28A69122860A4956A3f7191eE15aFBC\"\n+ \"eth:0x37CefD5b44c131FEf27e9Bc542e5B77A177A7253\"\n values.$implementation.1:\n- \"eth:0xae5cbB5f70e134668a13d7C8EcEF5e9E6FffCF22\"\n+ \"eth:0x1666124221622eb6154306Ea9BA87043e8be88B2\"\n values.$implementation.2:\n- \"eth:0x365D0ae3ECA13004daf2A4ba1501c01AaEbb4fec\"\n+ \"eth:0x1e34aB39a9682149165ddeCc0583d238A5448B45\"\n values.$implementation.3:\n- \"eth:0x2f116b9033d88Bb3Cf64C371AE5458fbA22BA39A\"\n+ \"eth:0x0597CaA8A823A699d7CD9E62B5E5d4153FF82691\"\n values.$pastUpgrades.7:\n+ [\"2025-10-28T00:52:35.000Z\",\"0x1dd8584ad0e2a106271e682fbec33c6066933fbf4c243f46eba13707e1ed729f\",[\"eth:0x37CefD5b44c131FEf27e9Bc542e5B77A177A7253\",\"eth:0x1666124221622eb6154306Ea9BA87043e8be88B2\",\"eth:0x1e34aB39a9682149165ddeCc0583d238A5448B45\",\"eth:0x0597CaA8A823A699d7CD9E62B5E5d4153FF82691\"]]\n values.$upgradeCount:\n- 7\n+ 8\n values.facetAddresses.0:\n- \"eth:0x431449e2a28A69122860A4956A3f7191eE15aFBC\"\n+ \"eth:0x37CefD5b44c131FEf27e9Bc542e5B77A177A7253\"\n values.facetAddresses.1:\n- \"eth:0xae5cbB5f70e134668a13d7C8EcEF5e9E6FffCF22\"\n+ \"eth:0x1666124221622eb6154306Ea9BA87043e8be88B2\"\n values.facetAddresses.2:\n- \"eth:0x365D0ae3ECA13004daf2A4ba1501c01AaEbb4fec\"\n+ \"eth:0x1e34aB39a9682149165ddeCc0583d238A5448B45\"\n values.facetAddresses.3:\n- \"eth:0x2f116b9033d88Bb3Cf64C371AE5458fbA22BA39A\"\n+ \"eth:0x0597CaA8A823A699d7CD9E62B5E5d4153FF82691\"\n values.facets.eth:0x431449e2a28A69122860A4956A3f7191eE15aFBC:\n- [\"acceptAdmin()\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\",\"setPorterAvailability(bool)\",\"setTransactionFilterer(address)\",\"setTokenMultiplier(uint128,uint128)\",\"freezeDiamond()\",\"genesisUpgrade(address,address,bytes,bytes[])\",\"forwardedBridgeMint(bytes,bool)\",\"prepareChainCommitment()\",\"setValidator(address,bool)\",\"setPendingAdmin(address)\",\"allowEvmEmulation()\",\"setDAValidatorPair(address,address)\",\"forwardedBridgeBurn(address,address,bytes)\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"makePermanentRollup()\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"forwardedBridgeRecoverFailedTransfer(uint256,bytes32,address,bytes)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\"]\n values.facets.eth:0xae5cbB5f70e134668a13d7C8EcEF5e9E6FffCF22:\n- [\"getPubdataPricingMode()\",\"getPriorityTxMaxGasLimit()\",\"getTotalBlocksCommitted()\",\"getVerifierParams()\",\"baseTokenGasPriceMultiplierDenominator()\",\"getTransactionFilterer()\",\"isDiamondStorageFrozen()\",\"getProtocolVersion()\",\"getChainId()\",\"getBridgehub()\",\"getTotalBlocksExecuted()\",\"getPriorityTreeRoot()\",\"getVerifier()\",\"facetAddresses()\",\"getDAValidatorPair()\",\"getPriorityQueueSize()\",\"getSettlementLayer()\",\"getAdmin()\",\"storedBlockHash(uint256)\",\"getFirstUnprocessedPriorityTx()\",\"facets()\",\"getL2SystemContractsUpgradeTxHash()\",\"isPriorityQueueActive()\",\"getChainTypeManager()\",\"getBaseTokenAssetId()\",\"getBaseToken()\",\"l2LogsRootHash(uint256)\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getTotalPriorityTxs()\",\"facetFunctionSelectors(address)\",\"getTotalBlocksVerified()\",\"storedBatchHash(uint256)\",\"getTotalBatchesExecuted()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"facetAddress(bytes4)\",\"getPendingAdmin()\",\"getL2BootloaderBytecodeHash()\",\"getTotalBatchesCommitted()\",\"getL2EvmEmulatorBytecodeHash()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"isFunctionFreezable(bytes4)\",\"baseTokenGasPriceMultiplierNominator()\",\"getTotalBatchesVerified()\",\"getPriorityTreeStartIndex()\",\"getSemverProtocolVersion()\",\"isValidator(address)\",\"getL2DefaultAccountBytecodeHash()\"]\n values.facets.eth:0x365D0ae3ECA13004daf2A4ba1501c01AaEbb4fec:\n- [\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"proveL2LeafInclusion(uint256,uint256,bytes32,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"requestL2TransactionToGatewayMailbox(uint256,bytes32,uint64)\",\"requestL2ServiceTransaction(address,bytes)\",\"bridgehubRequestL2TransactionOnGateway(bytes32,uint64)\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\"]\n values.facets.eth:0x2f116b9033d88Bb3Cf64C371AE5458fbA22BA39A:\n- [\"revertBatchesSharedBridge(uint256,uint256)\",\"proveBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"commitBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"executeBatchesSharedBridge(uint256,uint256,uint256,bytes)\"]\n values.facets.eth:0x37CefD5b44c131FEf27e9Bc542e5B77A177A7253:\n+ [\"acceptAdmin()\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\",\"setPorterAvailability(bool)\",\"setTransactionFilterer(address)\",\"setTokenMultiplier(uint128,uint128)\",\"freezeDiamond()\",\"genesisUpgrade(address,address,bytes,bytes[])\",\"forwardedBridgeMint(bytes,bool)\",\"prepareChainCommitment()\",\"setValidator(address,bool)\",\"setPendingAdmin(address)\",\"allowEvmEmulation()\",\"setDAValidatorPair(address,address)\",\"forwardedBridgeBurn(address,address,bytes)\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"makePermanentRollup()\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"getRollupDAManager()\",\"forwardedBridgeRecoverFailedTransfer(uint256,bytes32,address,bytes)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\"]\n values.facets.eth:0x1666124221622eb6154306Ea9BA87043e8be88B2:\n+ [\"getPubdataPricingMode()\",\"getPriorityTxMaxGasLimit()\",\"getTotalBlocksCommitted()\",\"getVerifierParams()\",\"baseTokenGasPriceMultiplierDenominator()\",\"getTransactionFilterer()\",\"isDiamondStorageFrozen()\",\"getProtocolVersion()\",\"getChainId()\",\"getBridgehub()\",\"getTotalBlocksExecuted()\",\"getPriorityTreeRoot()\",\"getVerifier()\",\"facetAddresses()\",\"getDAValidatorPair()\",\"getPriorityQueueSize()\",\"getSettlementLayer()\",\"getAdmin()\",\"storedBlockHash(uint256)\",\"getFirstUnprocessedPriorityTx()\",\"facets()\",\"getL2SystemContractsUpgradeTxHash()\",\"isPriorityQueueActive()\",\"getChainTypeManager()\",\"getBaseTokenAssetId()\",\"getBaseToken()\",\"l2LogsRootHash(uint256)\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getTotalPriorityTxs()\",\"facetFunctionSelectors(address)\",\"getTotalBlocksVerified()\",\"storedBatchHash(uint256)\",\"getTotalBatchesExecuted()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"facetAddress(bytes4)\",\"getPendingAdmin()\",\"getL2BootloaderBytecodeHash()\",\"getTotalBatchesCommitted()\",\"getL2EvmEmulatorBytecodeHash()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"isFunctionFreezable(bytes4)\",\"baseTokenGasPriceMultiplierNominator()\",\"getTotalBatchesVerified()\",\"getPriorityTreeStartIndex()\",\"getSemverProtocolVersion()\",\"isValidator(address)\",\"getL2DefaultAccountBytecodeHash()\"]\n values.facets.eth:0x1e34aB39a9682149165ddeCc0583d238A5448B45:\n+ [\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"proveL2MessageInclusionShared(uint256,uint256,uint256,(uint16,address,bytes),bytes32[])\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"proveL2LeafInclusionShared(uint256,uint256,uint256,bytes32,bytes32[])\",\"proveL2LeafInclusion(uint256,uint256,bytes32,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"requestL2TransactionToGatewayMailbox(uint256,bytes32,uint64)\",\"requestL2ServiceTransaction(address,bytes)\",\"bridgehubRequestL2TransactionOnGateway(bytes32,uint64)\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\",\"proveL2LogInclusionShared(uint256,uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\"]\n values.facets.eth:0x0597CaA8A823A699d7CD9E62B5E5d4153FF82691:\n+ [\"precommitSharedBridge(address,uint256,bytes)\",\"commitBatchesSharedBridge(address,uint256,uint256,bytes)\",\"executeBatchesSharedBridge(address,uint256,uint256,bytes)\",\"revertBatchesSharedBridge(address,uint256)\",\"proveBatchesSharedBridge(address,uint256,uint256,bytes)\"]\n values.getL2BootloaderBytecodeHash:\n- \"0x0100085f9382a7928dd83bfc529121827b5f29f18b9aa10d18aa68e1be7ddc35\"\n+ \"0x01000911c4db4fe62c98e180cfa7e9b3a22fb15f505905d4bf36192f481551e6\"\n values.getL2DefaultAccountBytecodeHash:\n- \"0x010005f72e443c94460f4583fb38ef5d0c5cd9897021c41df840f91465c0392e\"\n+ \"0x010005f73e7c299ed73db937843643bdc276cbc2cc8596287e1e0cf3afc60252\"\n values.getL2EvmEmulatorBytecodeHash:\n- \"0x01000d83e0329d9144ad041430fafcbc2b388e5434db8cb8a96e80157738a1da\"\n+ \"0x01000d8bae37b82f311186426184866498b357f41d7a02ced11f3e3fbfbacd63\"\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 120259084289\n+ 124554051586\n values.getSemverProtocolVersion.1:\n- 28\n+ 29\n values.getSemverProtocolVersion.2:\n- 1\n+ 2\n values.getVerifier:\n- \"eth:0xD71DDC9956781bf07DbFb9fCa891f971dbE9868A\"\n+ \"eth:0x4d335C5C08FEc91a39965351AbB6E315ad2e9ff3\"\n values.validators.0:\n- \"eth:0x5D8ba173Dc6C3c90C8f7C04C9288BeF5FDbAd06E\"\n values.validators.1:\n- \"eth:0x8c0Bfc04AdA21fd496c55B8C50331f904306F564\"\n+ \"eth:0x2e5110cF18678Ec99818bFAa849B8C881744b776\"\n values.getRollupDAManager:\n+ \"eth:0xE689e79a06D3D09f99C21E534cCF6a8b7C9b3C45\"\n implementationNames.eth:0x431449e2a28A69122860A4956A3f7191eE15aFBC:\n- \"AdminFacet\"\n implementationNames.eth:0xae5cbB5f70e134668a13d7C8EcEF5e9E6FffCF22:\n- \"GettersFacet\"\n implementationNames.eth:0x365D0ae3ECA13004daf2A4ba1501c01AaEbb4fec:\n- \"MailboxFacet\"\n implementationNames.eth:0x2f116b9033d88Bb3Cf64C371AE5458fbA22BA39A:\n- \"ExecutorFacet\"\n implementationNames.eth:0x37CefD5b44c131FEf27e9Bc542e5B77A177A7253:\n+ \"AdminFacet\"\n implementationNames.eth:0x1666124221622eb6154306Ea9BA87043e8be88B2:\n+ \"GettersFacet\"\n implementationNames.eth:0x1e34aB39a9682149165ddeCc0583d238A5448B45:\n+ \"MailboxFacet\"\n implementationNames.eth:0x0597CaA8A823A699d7CD9E62B5E5d4153FF82691:\n+ \"ExecutorFacet\"\n }\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierFflonk (eth:0x1AC4F629Fdc77A7700B68d03bF8D1A53f2210911)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierPlonk (eth:0x2db2ffdecb7446aaab01FAc3f4D55863db3C5bd6)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n- Status: DELETED\n contract ValidatorTimelock (eth:0x5D8ba173Dc6C3c90C8f7C04C9288BeF5FDbAd06E)\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n```\n\n```diff\n- Status: DELETED\n contract ValidatorTimelock (eth:0x8c0Bfc04AdA21fd496c55B8C50331f904306F564)\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n```\n\n```diff\n- Status: DELETED\n contract DualVerifier (eth:0xD71DDC9956781bf07DbFb9fCa891f971dbE9868A)\n +++ description: A router contract for verifiers. Routes verification requests to eth:0x1AC4F629Fdc77A7700B68d03bF8D1A53f2210911 or eth:0x2db2ffdecb7446aaab01FAc3f4D55863db3C5bd6 depending on the supplied proof type.\n```\n\n```diff\n contract SophonZkEvmAdmin (eth:0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3) {\n +++ description: A governance proxy that lets eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1 act through it.\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.5:\n+ {\"_protocolVersion\":124554051586,\"_upgradeTimestamp\":1761224400}\n }\n```\n\n```diff\n+ Status: CREATED\n contract ValidatorTimelock (eth:0x2e5110cF18678Ec99818bFAa849B8C881744b776)\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n```\n\n```diff\n+ Status: CREATED\n contract DualVerifier (eth:0x4d335C5C08FEc91a39965351AbB6E315ad2e9ff3)\n +++ description: A router contract for verifiers. Routes verification requests to eth:0xD324a7c8556A059371B207fB96FD77bE24E2042c or eth:0xe201837d151E5aC33Af3305f287Ad6F6a7Dfccd7 depending on the supplied proof type.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierFflonk (eth:0xD324a7c8556A059371B207fB96FD77bE24E2042c)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierPlonk (eth:0xe201837d151E5aC33Af3305f287Ad6F6a7Dfccd7)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n+ Status: CREATED\n reference RollupDAManager (eth:0xE689e79a06D3D09f99C21E534cCF6a8b7C9b3C45)\n +++ description: None\n```"
}
]
},
{
"id": "8b4fc2a2",
"date": "Wed, 03 Sep 2025 07:56:33 GMT",
"timestamp": 1756886128,
"description": "Added new multisig member.",
"isHighSeverity": false,
"changeCount": 2,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonChainAdminMultisig (eth:0xe4644b6d106A18062344c0A853666bc0B8f052d1) {\n +++ description: None\n values.$members.0:\n+ \"eth:0x11BB5F79750de2Cc71e80cB2C59cF0a60EFFa95d\"\n values.multisigThreshold:\n- \"4 of 7 (57%)\"\n+ \"4 of 8 (50%)\"\n }\n```"
}
]
},
{
"id": "67aefa45",
"date": "Thu, 14 Aug 2025 09:00:38 GMT",
"timestamp": 1755162034,
"description": "Standard zkstack v28.1 upgrade.",
"isHighSeverity": true,
"changeCount": 12,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonZkEvm (0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n values.$pastUpgrades.6:\n+ [\"2025-08-12T17:04:59.000Z\",\"0x97141968736d3d95e4cbf3c10293b7bd56f43ad6d4e3bed854e0025ed2d2d7e4\",[\"eth:0x431449e2a28A69122860A4956A3f7191eE15aFBC\",\"eth:0xae5cbB5f70e134668a13d7C8EcEF5e9E6FffCF22\",\"eth:0x365D0ae3ECA13004daf2A4ba1501c01AaEbb4fec\",\"eth:0x2f116b9033d88Bb3Cf64C371AE5458fbA22BA39A\"]]\n values.$upgradeCount:\n- 6\n+ 7\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 120259084288\n+ 120259084289\n values.getSemverProtocolVersion.2:\n- 0\n+ 1\n values.getVerifier:\n- \"eth:0x53F5DE9De3B2DA90633a2c74BEb3b9912cdd1579\"\n+ \"eth:0xD71DDC9956781bf07DbFb9fCa891f971dbE9868A\"\n }\n```\n\n```diff\n- Status: DELETED\n contract DualVerifier (0x53F5DE9De3B2DA90633a2c74BEb3b9912cdd1579)\n +++ description: A router contract for verifiers. Routes verification requests to eth:0xD5dBE903F5382B052317D326FA1a7B63710C6a5b or eth:0x5BAfEF6729228add8775aF4Cecd2E68a51424Ee1 depending on the supplied proof type.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierPlonk (0x5BAfEF6729228add8775aF4Cecd2E68a51424Ee1)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierFflonk (0xD5dBE903F5382B052317D326FA1a7B63710C6a5b)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n contract SophonZkEvmAdmin (0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3) {\n +++ description: None\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.4:\n+ {\"_protocolVersion\":120259084289,\"_upgradeTimestamp\":1754911800}\n }\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierFflonk (0x1AC4F629Fdc77A7700B68d03bF8D1A53f2210911)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierPlonk (0x2db2ffdecb7446aaab01FAc3f4D55863db3C5bd6)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n+ Status: CREATED\n contract DualVerifier (0xD71DDC9956781bf07DbFb9fCa891f971dbE9868A)\n +++ description: A router contract for verifiers. Routes verification requests to eth:0x1AC4F629Fdc77A7700B68d03bF8D1A53f2210911 or eth:0x2db2ffdecb7446aaab01FAc3f4D55863db3C5bd6 depending on the supplied proof type.\n```"
}
]
},
{
"id": "ccf9385f",
"date": "Mon, 14 Jul 2025 12:47:17 GMT",
"timestamp": 1752497237,
"description": "Discovery rerun on the same block number with only config-related changes.",
"isHighSeverity": false,
"changeCount": 11,
"sections": [
{
"kind": "config-related-changes",
"body": "```diff\n+ Status: CREATED\n contract SophonZkEvm (0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3)\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n```\n\n```diff\n+ Status: CREATED\n contract DualVerifier (0x53F5DE9De3B2DA90633a2c74BEb3b9912cdd1579)\n +++ description: A router contract for verifiers. Routes verification requests to eth:0xD5dBE903F5382B052317D326FA1a7B63710C6a5b or eth:0x5BAfEF6729228add8775aF4Cecd2E68a51424Ee1 depending on the supplied proof type.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierPlonk (0x5BAfEF6729228add8775aF4Cecd2E68a51424Ee1)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n+ Status: CREATED\n contract ValidatorTimelock2 (0x5D8ba173Dc6C3c90C8f7C04C9288BeF5FDbAd06E)\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n```\n\n```diff\n+ Status: CREATED\n contract ValidatorTimelock (0x8c0Bfc04AdA21fd496c55B8C50331f904306F564)\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n```\n\n```diff\n+ Status: CREATED\n contract AvailL1DAValidator (0x8f50d93B9955B285f787043B30B5F51D09bE0120)\n +++ description: Contract that verifies that the validiums data was made available on Avail by querying the eth:0x054fd961708D8E2B9c10a63F6157c74458889F0a on Ethereum for a merkle proof of inclusion.\n```\n\n```diff\n+ Status: CREATED\n contract SophonTransactionFilterer (0x9D06B34adc3026eF876e4DABb859C424DbDA3063)\n +++ description: A contract implementing the ITransactionFilterer interface, able to whitelist transactions based on sender- OR contractL2 (target) addresses. The whitelist is defined in AccessControl roles.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierFflonk (0xD5dBE903F5382B052317D326FA1a7B63710C6a5b)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n+ Status: CREATED\n contract SophonZkEvmAdmin (0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract SophonChainAdminMultisig (0xe4644b6d106A18062344c0A853666bc0B8f052d1)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract L1USDCBridge (0xf553E6D903AA43420ED7e3bc2313bE9286A8F987)\n +++ description: None\n```"
}
]
},
{
"id": "bca2bbf8",
"date": "Mon, 07 Jul 2025 07:04:45 GMT",
"timestamp": 1751871885,
"description": "standard zk stack v28 upgrade.",
"isHighSeverity": true,
"changeCount": 39,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonZkEvm (0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n values.$implementation.0:\n- \"0xF2C9D38D16c7A7Dc9aA4F743Fce024354d9c19B4\"\n+ \"0x431449e2a28A69122860A4956A3f7191eE15aFBC\"\n values.$implementation.1:\n- \"0x05DeB01AaDB6C98F8B78a1F9A81ccd68Ac4d70d4\"\n+ \"0xae5cbB5f70e134668a13d7C8EcEF5e9E6FffCF22\"\n values.$implementation.2:\n- \"0x26b9a55DaBab9A8e74815A9D6Cd7F74AC0d7215f\"\n+ \"0x365D0ae3ECA13004daf2A4ba1501c01AaEbb4fec\"\n values.$implementation.3:\n- \"0x0A7C1b8D56BE02d9731e3A764107602f8F6dd490\"\n+ \"0x2f116b9033d88Bb3Cf64C371AE5458fbA22BA39A\"\n values.$pastUpgrades.5:\n+ [\"2025-07-01T18:54:59.000Z\",\"0x3fb1153770857ac1714eb72d2cc7a76ebf1160bb8e844e8aa08164c72a25d419\",[\"0x431449e2a28A69122860A4956A3f7191eE15aFBC\",\"0xae5cbB5f70e134668a13d7C8EcEF5e9E6FffCF22\",\"0x365D0ae3ECA13004daf2A4ba1501c01AaEbb4fec\",\"0x2f116b9033d88Bb3Cf64C371AE5458fbA22BA39A\"]]\n values.$upgradeCount:\n- 5\n+ 6\n values.facetAddresses.0:\n- \"0xF2C9D38D16c7A7Dc9aA4F743Fce024354d9c19B4\"\n+ \"0x431449e2a28A69122860A4956A3f7191eE15aFBC\"\n values.facetAddresses.1:\n- \"0x05DeB01AaDB6C98F8B78a1F9A81ccd68Ac4d70d4\"\n+ \"0xae5cbB5f70e134668a13d7C8EcEF5e9E6FffCF22\"\n values.facetAddresses.2:\n- \"0x26b9a55DaBab9A8e74815A9D6Cd7F74AC0d7215f\"\n+ \"0x365D0ae3ECA13004daf2A4ba1501c01AaEbb4fec\"\n values.facetAddresses.3:\n- \"0x0A7C1b8D56BE02d9731e3A764107602f8F6dd490\"\n+ \"0x2f116b9033d88Bb3Cf64C371AE5458fbA22BA39A\"\n values.facets.0xF2C9D38D16c7A7Dc9aA4F743Fce024354d9c19B4:\n- [\"acceptAdmin()\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\",\"setPorterAvailability(bool)\",\"setTransactionFilterer(address)\",\"setTokenMultiplier(uint128,uint128)\",\"freezeDiamond()\",\"genesisUpgrade(address,address,bytes,bytes[])\",\"forwardedBridgeMint(bytes,bool)\",\"prepareChainCommitment()\",\"setValidator(address,bool)\",\"setPendingAdmin(address)\",\"allowEvmEmulation()\",\"setDAValidatorPair(address,address)\",\"forwardedBridgeBurn(address,address,bytes)\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"makePermanentRollup()\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"forwardedBridgeRecoverFailedTransfer(uint256,bytes32,address,bytes)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\"]\n values.facets.0x05DeB01AaDB6C98F8B78a1F9A81ccd68Ac4d70d4:\n- [\"getPubdataPricingMode()\",\"getPriorityTxMaxGasLimit()\",\"getTotalBlocksCommitted()\",\"getVerifierParams()\",\"baseTokenGasPriceMultiplierDenominator()\",\"getTransactionFilterer()\",\"isDiamondStorageFrozen()\",\"getProtocolVersion()\",\"getChainId()\",\"getBridgehub()\",\"getTotalBlocksExecuted()\",\"getPriorityTreeRoot()\",\"getVerifier()\",\"facetAddresses()\",\"getDAValidatorPair()\",\"getPriorityQueueSize()\",\"getSettlementLayer()\",\"getAdmin()\",\"storedBlockHash(uint256)\",\"getFirstUnprocessedPriorityTx()\",\"facets()\",\"getL2SystemContractsUpgradeTxHash()\",\"isPriorityQueueActive()\",\"getChainTypeManager()\",\"getBaseTokenAssetId()\",\"getBaseToken()\",\"l2LogsRootHash(uint256)\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getTotalPriorityTxs()\",\"facetFunctionSelectors(address)\",\"getTotalBlocksVerified()\",\"storedBatchHash(uint256)\",\"getTotalBatchesExecuted()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"facetAddress(bytes4)\",\"getPendingAdmin()\",\"getL2BootloaderBytecodeHash()\",\"getTotalBatchesCommitted()\",\"getL2EvmEmulatorBytecodeHash()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"isFunctionFreezable(bytes4)\",\"baseTokenGasPriceMultiplierNominator()\",\"getTotalBatchesVerified()\",\"getPriorityTreeStartIndex()\",\"getSemverProtocolVersion()\",\"isValidator(address)\",\"getL2DefaultAccountBytecodeHash()\"]\n values.facets.0x26b9a55DaBab9A8e74815A9D6Cd7F74AC0d7215f:\n- [\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"proveL2LeafInclusion(uint256,uint256,bytes32,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"requestL2TransactionToGatewayMailbox(uint256,bytes32,uint64)\",\"requestL2ServiceTransaction(address,bytes)\",\"bridgehubRequestL2TransactionOnGateway(bytes32,uint64)\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\"]\n values.facets.0x0A7C1b8D56BE02d9731e3A764107602f8F6dd490:\n- [\"revertBatchesSharedBridge(uint256,uint256)\",\"proveBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"commitBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"executeBatchesSharedBridge(uint256,uint256,uint256,bytes)\"]\n values.facets.0x431449e2a28A69122860A4956A3f7191eE15aFBC:\n+ [\"acceptAdmin()\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\",\"setPorterAvailability(bool)\",\"setTransactionFilterer(address)\",\"setTokenMultiplier(uint128,uint128)\",\"freezeDiamond()\",\"genesisUpgrade(address,address,bytes,bytes[])\",\"forwardedBridgeMint(bytes,bool)\",\"prepareChainCommitment()\",\"setValidator(address,bool)\",\"setPendingAdmin(address)\",\"allowEvmEmulation()\",\"setDAValidatorPair(address,address)\",\"forwardedBridgeBurn(address,address,bytes)\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"makePermanentRollup()\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"forwardedBridgeRecoverFailedTransfer(uint256,bytes32,address,bytes)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\"]\n values.facets.0xae5cbB5f70e134668a13d7C8EcEF5e9E6FffCF22:\n+ [\"getPubdataPricingMode()\",\"getPriorityTxMaxGasLimit()\",\"getTotalBlocksCommitted()\",\"getVerifierParams()\",\"baseTokenGasPriceMultiplierDenominator()\",\"getTransactionFilterer()\",\"isDiamondStorageFrozen()\",\"getProtocolVersion()\",\"getChainId()\",\"getBridgehub()\",\"getTotalBlocksExecuted()\",\"getPriorityTreeRoot()\",\"getVerifier()\",\"facetAddresses()\",\"getDAValidatorPair()\",\"getPriorityQueueSize()\",\"getSettlementLayer()\",\"getAdmin()\",\"storedBlockHash(uint256)\",\"getFirstUnprocessedPriorityTx()\",\"facets()\",\"getL2SystemContractsUpgradeTxHash()\",\"isPriorityQueueActive()\",\"getChainTypeManager()\",\"getBaseTokenAssetId()\",\"getBaseToken()\",\"l2LogsRootHash(uint256)\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getTotalPriorityTxs()\",\"facetFunctionSelectors(address)\",\"getTotalBlocksVerified()\",\"storedBatchHash(uint256)\",\"getTotalBatchesExecuted()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"facetAddress(bytes4)\",\"getPendingAdmin()\",\"getL2BootloaderBytecodeHash()\",\"getTotalBatchesCommitted()\",\"getL2EvmEmulatorBytecodeHash()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"isFunctionFreezable(bytes4)\",\"baseTokenGasPriceMultiplierNominator()\",\"getTotalBatchesVerified()\",\"getPriorityTreeStartIndex()\",\"getSemverProtocolVersion()\",\"isValidator(address)\",\"getL2DefaultAccountBytecodeHash()\"]\n values.facets.0x365D0ae3ECA13004daf2A4ba1501c01AaEbb4fec:\n+ [\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"proveL2LeafInclusion(uint256,uint256,bytes32,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"requestL2TransactionToGatewayMailbox(uint256,bytes32,uint64)\",\"requestL2ServiceTransaction(address,bytes)\",\"bridgehubRequestL2TransactionOnGateway(bytes32,uint64)\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\"]\n values.facets.0x2f116b9033d88Bb3Cf64C371AE5458fbA22BA39A:\n+ [\"revertBatchesSharedBridge(uint256,uint256)\",\"proveBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"commitBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"executeBatchesSharedBridge(uint256,uint256,uint256,bytes)\"]\n values.getL2BootloaderBytecodeHash:\n- \"0x0100087fe7df1cf5616646f85bd5eebc8efe5d8deac4d85bea9b9aefd88803dd\"\n+ \"0x0100085f9382a7928dd83bfc529121827b5f29f18b9aa10d18aa68e1be7ddc35\"\n values.getL2DefaultAccountBytecodeHash:\n- \"0x0100050bf9baf9d08e5d3c037f8d8b486076de7e6dceb3f3fc0989ea2c99cd67\"\n+ \"0x010005f72e443c94460f4583fb38ef5d0c5cd9897021c41df840f91465c0392e\"\n values.getL2EvmEmulatorBytecodeHash:\n- \"0x01000bbb8116fe7bdf690c19740ea350375426cec23f4f1f69a12fdc58adc9ba\"\n+ \"0x01000d83e0329d9144ad041430fafcbc2b388e5434db8cb8a96e80157738a1da\"\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 115964116992\n+ 120259084288\n values.getSemverProtocolVersion.1:\n- 27\n+ 28\n values.getVerifier:\n- \"0x079004D9C534Ff1dC3414F5dB31B4a0a1F4fc9d0\"\n+ \"0x53F5DE9De3B2DA90633a2c74BEb3b9912cdd1579\"\n implementationNames.0xF2C9D38D16c7A7Dc9aA4F743Fce024354d9c19B4:\n- \"AdminFacet\"\n implementationNames.0x05DeB01AaDB6C98F8B78a1F9A81ccd68Ac4d70d4:\n- \"GettersFacet\"\n implementationNames.0x26b9a55DaBab9A8e74815A9D6Cd7F74AC0d7215f:\n- \"MailboxFacet\"\n implementationNames.0x0A7C1b8D56BE02d9731e3A764107602f8F6dd490:\n- \"ExecutorFacet\"\n implementationNames.0x431449e2a28A69122860A4956A3f7191eE15aFBC:\n+ \"AdminFacet\"\n implementationNames.0xae5cbB5f70e134668a13d7C8EcEF5e9E6FffCF22:\n+ \"GettersFacet\"\n implementationNames.0x365D0ae3ECA13004daf2A4ba1501c01AaEbb4fec:\n+ \"MailboxFacet\"\n implementationNames.0x2f116b9033d88Bb3Cf64C371AE5458fbA22BA39A:\n+ \"ExecutorFacet\"\n }\n```\n\n```diff\n- Status: DELETED\n contract DualVerifier (0x079004D9C534Ff1dC3414F5dB31B4a0a1F4fc9d0)\n +++ description: A router contract for verifiers. Routes verification requests to 0x1F517f2bAb178AdD6e282297a4728bcc50E9F6CF or 0xAd36FFc4066855aeF3Bdf6BF03cA427bb084636e depending on the supplied proof type.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierFflonk (0x1F517f2bAb178AdD6e282297a4728bcc50E9F6CF)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n- Status: DELETED\n contract L1VerifierPlonk (0xAd36FFc4066855aeF3Bdf6BF03cA427bb084636e)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n contract SophonZkEvmAdmin (0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3) {\n +++ description: None\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.3:\n+ {\"_protocolVersion\":120259084288,\"_upgradeTimestamp\":1750942800}\n }\n```\n\n```diff\n+ Status: CREATED\n contract DualVerifier (0x53F5DE9De3B2DA90633a2c74BEb3b9912cdd1579)\n +++ description: A router contract for verifiers. Routes verification requests to 0xD5dBE903F5382B052317D326FA1a7B63710C6a5b or 0x5BAfEF6729228add8775aF4Cecd2E68a51424Ee1 depending on the supplied proof type.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierPlonk (0x5BAfEF6729228add8775aF4Cecd2E68a51424Ee1)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierFflonk (0xD5dBE903F5382B052317D326FA1a7B63710C6a5b)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```"
}
]
},
{
"id": "87e7df21",
"date": "Fri, 30 May 2025 04:34:03 GMT",
"timestamp": 1748579643,
"description": "2 valis removed.",
"isHighSeverity": false,
"changeCount": 4,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n EOA (0x4cc87B0A504047967CeD9A955431B3229237e7de) {\n +++ description: None\n receivedPermissions.1:\n- {\"permission\":\"validateZkStack\",\"from\":\"0x8c0Bfc04AdA21fd496c55B8C50331f904306F564\",\"role\":\".validatorsVTL\"}\n }\n```\n\n```diff\n contract ValidatorTimelock (0x8c0Bfc04AdA21fd496c55B8C50331f904306F564) {\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n values.validatorsVTL.3:\n- \"0xf3b07F6744e06cd5074b7D15ed2c33760837CE1f\"\n values.validatorsVTL.2:\n- \"0x4cc87B0A504047967CeD9A955431B3229237e7de\"\n }\n```\n\n```diff\n EOA (0xf3b07F6744e06cd5074b7D15ed2c33760837CE1f) {\n +++ description: None\n receivedPermissions.1:\n- {\"permission\":\"validateZkStack\",\"from\":\"0x8c0Bfc04AdA21fd496c55B8C50331f904306F564\",\"role\":\".validatorsVTL\"}\n }\n```"
}
]
},
{
"id": "88f92be2",
"date": "Mon, 26 May 2025 15:40:26 GMT",
"timestamp": 1748274026,
"description": "two new validators registered.",
"isHighSeverity": false,
"changeCount": 4,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract ValidatorTimelock (0x8c0Bfc04AdA21fd496c55B8C50331f904306F564) {\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n values.validatorsVTL.3:\n+ \"0xf3b07F6744e06cd5074b7D15ed2c33760837CE1f\"\n values.validatorsVTL.2:\n+ \"0x4cc87B0A504047967CeD9A955431B3229237e7de\"\n values.validatorsVTL.1:\n- \"0xf3b07F6744e06cd5074b7D15ed2c33760837CE1f\"\n+ \"0xCD0b5A01Abe9C14f6EFbC610C02ECf0FB69855dA\"\n values.validatorsVTL.0:\n- \"0x4cc87B0A504047967CeD9A955431B3229237e7de\"\n+ \"0x78325837C780788Ce6afF7883FdF68890010Fe30\"\n }\n```"
}
]
},
{
"id": "51c35cc6",
"date": "Mon, 19 May 2025 15:29:22 GMT",
"timestamp": 1747668562,
"description": "Whitelisted USDC bridge contract on L2.",
"isHighSeverity": false,
"changeCount": 2,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonTransactionFilterer (0x9D06B34adc3026eF876e4DABb859C424DbDA3063) {\n +++ description: A contract implementing the ITransactionFilterer interface, able to whitelist transactions based on sender- OR contractL2 (target) addresses. The whitelist is defined in AccessControl roles.\n values.accessControl.WHITELISTED_ROLE.members.1:\n+ \"0x0F44bac3ec514BE912aa4359017593B35E868d74\"\n+++ description: Addresses with this role are on the whitelist as contract targets for requestL2Transaction() calls. The L2AssetRouter is whitelisted here so that users can bridge assets.\n values.whitelistedContractsAC.1:\n+ \"0x0F44bac3ec514BE912aa4359017593B35E868d74\"\n }\n```"
}
]
},
{
"id": "d1fec02a",
"date": "Wed, 14 May 2025 13:53:00 GMT",
"timestamp": 1747230780,
"description": "v27 upgrade to standard contracts/verifiers.\n\nadd txfilterer (functions like a whitelist, blocks per default).",
"isHighSeverity": true,
"changeCount": 50,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonZkEvm (0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n sourceHashes.4:\n- \"0xf3a1cb3dd9315b2dfa9e9aca6d6b09e987a1eb463588f115e2eb142eaa2a4ac6\"\n+ \"0xb3038139dce45f6c1aaedbfb1b321c230301b2d004da109b39a17d827c6b0e4f\"\n sourceHashes.3:\n- \"0xcd2dee9d49d75aa37138514c1f32d29c60222002963e0c0a7e1a815dff00444f\"\n+ \"0x1f9f7cd43747f5bcf879d544be0baca967245540e70592112cdc90c360f30486\"\n sourceHashes.2:\n- \"0x28719e86c8042765405cbb88205d1fb130f39f3bb0923afe7fef6dd5ef798c31\"\n+ \"0xcd2dee9d49d75aa37138514c1f32d29c60222002963e0c0a7e1a815dff00444f\"\n sourceHashes.1:\n- \"0x396f0e8e4bc223f186f87b7eabf2f4b537ce84f8515aa16c86400c4f10af79b1\"\n+ \"0xab7812fa82c483b781aee4c2339b860fcdee4033de1e243370a77a20fc353ddc\"\n sourceHashes.0:\n- \"0x8337740067b4f9278182a83ca83d62ca2611966b8beca6e0a49394204c8f74da\"\n+ \"0xca793d2e01bb37722ba48f56662e8602e693d6808ed9587867c2bac43c3dec25\"\n values.$implementation.3:\n- \"0x53d0b421BB3e522632ABEB06BB2c4eB15eaD9800\"\n+ \"0x26b9a55DaBab9A8e74815A9D6Cd7F74AC0d7215f\"\n values.$implementation.2:\n- \"0x36b026c39125964D99596CE302866B5A59E4dE27\"\n+ \"0x05DeB01AaDB6C98F8B78a1F9A81ccd68Ac4d70d4\"\n values.$implementation.1:\n- \"0x95C45F931946C97D10D9d6e859Fe8D62785ed3C1\"\n+ \"0xF2C9D38D16c7A7Dc9aA4F743Fce024354d9c19B4\"\n values.$implementation.0:\n- \"0xEaedCF01c0B01C1a10b74cB0A2cDeF78a9540cdb\"\n+ \"0x0A7C1b8D56BE02d9731e3A764107602f8F6dd490\"\n values.$pastUpgrades.4:\n+ [\"2025-05-12T22:07:23.000Z\",\"0x0366efdb1fc5b705d59c1e88cdc9e9118eea686227b8062627b8bf65be4b6a56\",[\"0xF2C9D38D16c7A7Dc9aA4F743Fce024354d9c19B4\",\"0x05DeB01AaDB6C98F8B78a1F9A81ccd68Ac4d70d4\",\"0x26b9a55DaBab9A8e74815A9D6Cd7F74AC0d7215f\",\"0x0A7C1b8D56BE02d9731e3A764107602f8F6dd490\"]]\n values.$upgradeCount:\n- 4\n+ 5\n values.facetAddresses.3:\n- \"0x53d0b421BB3e522632ABEB06BB2c4eB15eaD9800\"\n+ \"0x26b9a55DaBab9A8e74815A9D6Cd7F74AC0d7215f\"\n values.facetAddresses.2:\n- \"0x36b026c39125964D99596CE302866B5A59E4dE27\"\n+ \"0x05DeB01AaDB6C98F8B78a1F9A81ccd68Ac4d70d4\"\n values.facetAddresses.1:\n- \"0x95C45F931946C97D10D9d6e859Fe8D62785ed3C1\"\n+ \"0xF2C9D38D16c7A7Dc9aA4F743Fce024354d9c19B4\"\n values.facetAddresses.0:\n- \"0xEaedCF01c0B01C1a10b74cB0A2cDeF78a9540cdb\"\n+ \"0x0A7C1b8D56BE02d9731e3A764107602f8F6dd490\"\n values.facets.0xEaedCF01c0B01C1a10b74cB0A2cDeF78a9540cdb:\n- [\"acceptAdmin()\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\",\"setPorterAvailability(bool)\",\"setTransactionFilterer(address)\",\"setTokenMultiplier(uint128,uint128)\",\"freezeDiamond()\",\"genesisUpgrade(address,address,bytes,bytes[])\",\"forwardedBridgeMint(bytes,bool)\",\"prepareChainCommitment()\",\"setValidator(address,bool)\",\"setPendingAdmin(address)\",\"setDAValidatorPair(address,address)\",\"forwardedBridgeBurn(address,address,bytes)\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"makePermanentRollup()\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"forwardedBridgeRecoverFailedTransfer(uint256,bytes32,address,bytes)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\"]\n values.facets.0x95C45F931946C97D10D9d6e859Fe8D62785ed3C1:\n- [\"getPubdataPricingMode()\",\"getPriorityTxMaxGasLimit()\",\"getTotalBlocksCommitted()\",\"getVerifierParams()\",\"baseTokenGasPriceMultiplierDenominator()\",\"getTransactionFilterer()\",\"isDiamondStorageFrozen()\",\"getProtocolVersion()\",\"getChainId()\",\"getBridgehub()\",\"getTotalBlocksExecuted()\",\"getPriorityTreeRoot()\",\"getVerifier()\",\"facetAddresses()\",\"getDAValidatorPair()\",\"getPriorityQueueSize()\",\"getSettlementLayer()\",\"getAdmin()\",\"storedBlockHash(uint256)\",\"getFirstUnprocessedPriorityTx()\",\"facets()\",\"getL2SystemContractsUpgradeTxHash()\",\"isPriorityQueueActive()\",\"getChainTypeManager()\",\"getBaseTokenAssetId()\",\"getBaseToken()\",\"l2LogsRootHash(uint256)\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getTotalPriorityTxs()\",\"facetFunctionSelectors(address)\",\"getTotalBlocksVerified()\",\"storedBatchHash(uint256)\",\"getTotalBatchesExecuted()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"facetAddress(bytes4)\",\"getPendingAdmin()\",\"getL2BootloaderBytecodeHash()\",\"getTotalBatchesCommitted()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"isFunctionFreezable(bytes4)\",\"baseTokenGasPriceMultiplierNominator()\",\"getTotalBatchesVerified()\",\"getPriorityTreeStartIndex()\",\"getSemverProtocolVersion()\",\"isValidator(address)\",\"getL2DefaultAccountBytecodeHash()\"]\n values.facets.0x36b026c39125964D99596CE302866B5A59E4dE27:\n- [\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"proveL2LeafInclusion(uint256,uint256,bytes32,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"requestL2TransactionToGatewayMailbox(uint256,bytes32,uint64)\",\"bridgehubRequestL2TransactionOnGateway(bytes32,uint64)\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\"]\n values.facets.0x53d0b421BB3e522632ABEB06BB2c4eB15eaD9800:\n- [\"revertBatchesSharedBridge(uint256,uint256)\",\"proveBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"commitBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"executeBatchesSharedBridge(uint256,uint256,uint256,bytes)\"]\n values.facets.0xF2C9D38D16c7A7Dc9aA4F743Fce024354d9c19B4:\n+ [\"acceptAdmin()\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\",\"setPorterAvailability(bool)\",\"setTransactionFilterer(address)\",\"setTokenMultiplier(uint128,uint128)\",\"freezeDiamond()\",\"genesisUpgrade(address,address,bytes,bytes[])\",\"forwardedBridgeMint(bytes,bool)\",\"prepareChainCommitment()\",\"setValidator(address,bool)\",\"setPendingAdmin(address)\",\"allowEvmEmulation()\",\"setDAValidatorPair(address,address)\",\"forwardedBridgeBurn(address,address,bytes)\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"makePermanentRollup()\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"forwardedBridgeRecoverFailedTransfer(uint256,bytes32,address,bytes)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\"]\n values.facets.0x05DeB01AaDB6C98F8B78a1F9A81ccd68Ac4d70d4:\n+ [\"getPubdataPricingMode()\",\"getPriorityTxMaxGasLimit()\",\"getTotalBlocksCommitted()\",\"getVerifierParams()\",\"baseTokenGasPriceMultiplierDenominator()\",\"getTransactionFilterer()\",\"isDiamondStorageFrozen()\",\"getProtocolVersion()\",\"getChainId()\",\"getBridgehub()\",\"getTotalBlocksExecuted()\",\"getPriorityTreeRoot()\",\"getVerifier()\",\"facetAddresses()\",\"getDAValidatorPair()\",\"getPriorityQueueSize()\",\"getSettlementLayer()\",\"getAdmin()\",\"storedBlockHash(uint256)\",\"getFirstUnprocessedPriorityTx()\",\"facets()\",\"getL2SystemContractsUpgradeTxHash()\",\"isPriorityQueueActive()\",\"getChainTypeManager()\",\"getBaseTokenAssetId()\",\"getBaseToken()\",\"l2LogsRootHash(uint256)\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getTotalPriorityTxs()\",\"facetFunctionSelectors(address)\",\"getTotalBlocksVerified()\",\"storedBatchHash(uint256)\",\"getTotalBatchesExecuted()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"facetAddress(bytes4)\",\"getPendingAdmin()\",\"getL2BootloaderBytecodeHash()\",\"getTotalBatchesCommitted()\",\"getL2EvmEmulatorBytecodeHash()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"isFunctionFreezable(bytes4)\",\"baseTokenGasPriceMultiplierNominator()\",\"getTotalBatchesVerified()\",\"getPriorityTreeStartIndex()\",\"getSemverProtocolVersion()\",\"isValidator(address)\",\"getL2DefaultAccountBytecodeHash()\"]\n values.facets.0x26b9a55DaBab9A8e74815A9D6Cd7F74AC0d7215f:\n+ [\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"proveL2LeafInclusion(uint256,uint256,bytes32,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"requestL2TransactionToGatewayMailbox(uint256,bytes32,uint64)\",\"requestL2ServiceTransaction(address,bytes)\",\"bridgehubRequestL2TransactionOnGateway(bytes32,uint64)\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\"]\n values.facets.0x0A7C1b8D56BE02d9731e3A764107602f8F6dd490:\n+ [\"revertBatchesSharedBridge(uint256,uint256)\",\"proveBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"commitBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"executeBatchesSharedBridge(uint256,uint256,uint256,bytes)\"]\n values.getL2BootloaderBytecodeHash:\n- \"0x0100088580465d88420e6369230ee94a32ff356dbcdd407a4be49fc8009b2a81\"\n+ \"0x0100087fe7df1cf5616646f85bd5eebc8efe5d8deac4d85bea9b9aefd88803dd\"\n values.getL2DefaultAccountBytecodeHash:\n- \"0x010004dbf8be36c421254d005352f8245146906919be0099e8a50d0e78df85e0\"\n+ \"0x0100050bf9baf9d08e5d3c037f8d8b486076de7e6dceb3f3fc0989ea2c99cd67\"\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 111669149696\n+ 115964116992\n values.getSemverProtocolVersion.0:\n- 26\n+ 27\n+++ description: This contract must expose the ITransactionFilterer interface (see Mailbox facet) and is used for censoring transactions pushed from L1 to L2.\n+++ severity: HIGH\n values.getTransactionFilterer:\n- \"0x0000000000000000000000000000000000000000\"\n+ \"0x9D06B34adc3026eF876e4DABb859C424DbDA3063\"\n values.getVerifier:\n- \"0xdb3300726556AFA413A11aF474a8cFDa4D7fc5a5\"\n+ \"0x079004D9C534Ff1dC3414F5dB31B4a0a1F4fc9d0\"\n values.getL2EvmEmulatorBytecodeHash:\n+ \"0x01000bbb8116fe7bdf690c19740ea350375426cec23f4f1f69a12fdc58adc9ba\"\n implementationNames.0xEaedCF01c0B01C1a10b74cB0A2cDeF78a9540cdb:\n- \"AdminFacet\"\n implementationNames.0x95C45F931946C97D10D9d6e859Fe8D62785ed3C1:\n- \"GettersFacet\"\n implementationNames.0x36b026c39125964D99596CE302866B5A59E4dE27:\n- \"MailboxFacet\"\n implementationNames.0x53d0b421BB3e522632ABEB06BB2c4eB15eaD9800:\n- \"ExecutorFacet\"\n implementationNames.0xF2C9D38D16c7A7Dc9aA4F743Fce024354d9c19B4:\n+ \"AdminFacet\"\n implementationNames.0x05DeB01AaDB6C98F8B78a1F9A81ccd68Ac4d70d4:\n+ \"GettersFacet\"\n implementationNames.0x26b9a55DaBab9A8e74815A9D6Cd7F74AC0d7215f:\n+ \"MailboxFacet\"\n implementationNames.0x0A7C1b8D56BE02d9731e3A764107602f8F6dd490:\n+ \"ExecutorFacet\"\n }\n```\n\n```diff\n- Status: DELETED\n contract Verifier (0xdb3300726556AFA413A11aF474a8cFDa4D7fc5a5)\n +++ description: Implements the ZK proof verification logic.\n```\n\n```diff\n contract SophonZkEvmAdmin (0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3) {\n +++ description: None\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.2:\n+ {\"_protocolVersion\":107374182400,\"_upgradeTimestamp\":1738591200}\n values.upgradeTimestamps.1._protocolVersion:\n- 107374182400\n+ 115964116992\n values.upgradeTimestamps.1._upgradeTimestamp:\n- 1738591200\n+ 1747029600\n }\n```\n\n```diff\n contract SophonChainAdminMultisig (0xe4644b6d106A18062344c0A853666bc0B8f052d1) {\n +++ description: None\n receivedPermissions.1:\n+ {\"permission\":\"interact\",\"from\":\"0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3\",\"description\":\"manage fees, apply predefined upgrades, manage censorship through a TransactionFilterer, set DA mode, migrate the chain to whitelisted settlement layers (Chain Admin role).\",\"via\":[{\"address\":\"0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3\"}]}\n receivedPermissions.0.from:\n- \"0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3\"\n+ \"0x9D06B34adc3026eF876e4DABb859C424DbDA3063\"\n receivedPermissions.0.description:\n- \"manage fees, apply predefined upgrades, manage censorship through a TransactionFilterer, set DA mode, migrate the chain to whitelisted settlement layers (Chain Admin role).\"\n+ \"manage the whitelist.\"\n receivedPermissions.0.via:\n- [{\"address\":\"0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3\"}]\n }\n```\n\n```diff\n+ Status: CREATED\n contract DualVerifier (0x079004D9C534Ff1dC3414F5dB31B4a0a1F4fc9d0)\n +++ description: A router contract for verifiers. Routes verification requests to 0x1F517f2bAb178AdD6e282297a4728bcc50E9F6CF or 0xAd36FFc4066855aeF3Bdf6BF03cA427bb084636e depending on the supplied proof type.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierFflonk (0x1F517f2bAb178AdD6e282297a4728bcc50E9F6CF)\n +++ description: Verifies a zk-SNARK proof using an implementation of the fflonk proof system.\n```\n\n```diff\n+ Status: CREATED\n contract SophonTransactionFilterer (0x9D06B34adc3026eF876e4DABb859C424DbDA3063)\n +++ description: A contract implementing the ITransactionFilterer interface, able to whitelist transactions based on sender- OR contractL2 (target) addresses. The whitelist is defined in AccessControl roles.\n```\n\n```diff\n+ Status: CREATED\n contract L1VerifierPlonk (0xAd36FFc4066855aeF3Bdf6BF03cA427bb084636e)\n +++ description: Verifies a zk-SNARK proof using an implementation of the PlonK proof system.\n```"
}
]
},
{
"id": "1153a9f3",
"date": "Thu, 24 Apr 2025 05:13:04 GMT",
"timestamp": 1745471584,
"description": "L1DAValidator update to a contract that integrates with Vector (SP1) Avail DA bridge.",
"isHighSeverity": true,
"changeCount": 13,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonZkEvm (0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n+++ severity: HIGH\n values.getDAValidatorPair.1:\n- \"0xFa30EAe30351A83809657299F6Cad9557c232e8C\"\n+ \"0x8f50d93B9955B285f787043B30B5F51D09bE0120\"\n+++ severity: HIGH\n values.getDAValidatorPair.0:\n- \"0x907b30407249949521Bf0c89A43558dae200146A\"\n+ \"0xf39dE5c61b276391b913cAFB057DC8B9de5d58dA\"\n }\n```\n\n```diff\n- Status: DELETED\n contract ValidiumL1DAValidator (0x907b30407249949521Bf0c89A43558dae200146A)\n +++ description: Contract that 'verifies' the data availability for validiums. This implementation only checks the correct formatting and does not serve as a DA oracle. Can be used by ZK stack validiums as the L1 part of a DAValidator pair.\n```\n\n```diff\n contract SophonChainAdminMultisig (0xe4644b6d106A18062344c0A853666bc0B8f052d1) {\n +++ description: None\n values.$members.6:\n+ \"0x14574dfC6B7aF658c5033BA95673864947956521\"\n values.$members.5:\n- \"0x14574dfC6B7aF658c5033BA95673864947956521\"\n+ \"0xd89b0f620E0C72BD82e0447dE07FB0A0Abe01F69\"\n values.$members.4:\n- \"0xd89b0f620E0C72BD82e0447dE07FB0A0Abe01F69\"\n+ \"0x3b6036d410cA018661324766680674921a8b2d89\"\n values.$members.3:\n- \"0x3b6036d410cA018661324766680674921a8b2d89\"\n+ \"0x20719Abd2E63518e68D30a295388cAd6B542dCEf\"\n values.$members.2:\n- \"0x20719Abd2E63518e68D30a295388cAd6B542dCEf\"\n+ \"0x7f413262Cb811B034d077d9184b5Efda6943f2c3\"\n values.$members.1:\n- \"0x7f413262Cb811B034d077d9184b5Efda6943f2c3\"\n+ \"0x90E10C37d8d9e854e7775B0069728642A1F88610\"\n values.$members.0:\n- \"0x90E10C37d8d9e854e7775B0069728642A1F88610\"\n+ \"0x0BA5557075B4E30bA409B01797c9c78b3Ce192bF\"\n values.$threshold:\n- 3\n+ 4\n values.multisigThreshold:\n- \"3 of 6 (50%)\"\n+ \"4 of 7 (57%)\"\n }\n```\n\n```diff\n+ Status: CREATED\n contract AvailL1DAValidator (0x8f50d93B9955B285f787043B30B5F51D09bE0120)\n +++ description: Contract that verifies that the validiums data was made available on Avail by querying the 0x054fd961708D8E2B9c10a63F6157c74458889F0a on Ethereum for a merkle proof of inclusion.\n```"
}
]
},
{
"id": "4306e792",
"date": "Wed, 02 Apr 2025 15:08:27 GMT",
"timestamp": 1743606507,
"description": "shared zk stack contracts upgraded to v26: config related changes for all children chains.",
"isHighSeverity": false,
"changeCount": 1,
"sections": [
{
"kind": "config-related-changes",
"body": "```diff\n+ Status: CREATED\n contract ValidiumL1DAValidator (0x907b30407249949521Bf0c89A43558dae200146A)\n +++ description: Contract that 'verifies' the data availability for validiums. This implementation only checks the correct formatting and does not serve as a DA oracle. Can be used by ZK stack validiums as the L1 part of a DAValidator pair.\n```"
}
]
},
{
"id": "9cd316a6",
"date": "Fri, 28 Mar 2025 10:47:08 GMT",
"timestamp": 1743158828,
"description": "v26 upgrade.",
"isHighSeverity": true,
"changeCount": 58,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonZkEvm (0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) {\n +++ description: The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n template:\n- \"shared-zk-stack/Diamond\"\n+ \"shared-zk-stack/Diamond_v26\"\n sourceHashes.4:\n- \"0xdf47c6cd4fcffcfa4a670e1544e2391acc365cd7fd9b8e7583d58b28dff50c40\"\n+ \"0xf3a1cb3dd9315b2dfa9e9aca6d6b09e987a1eb463588f115e2eb142eaa2a4ac6\"\n sourceHashes.3:\n- \"0x91db58e4059dfed7357e56dac17d2963c6f9cfb540f527988ed25172251a2584\"\n+ \"0xcd2dee9d49d75aa37138514c1f32d29c60222002963e0c0a7e1a815dff00444f\"\n sourceHashes.2:\n- \"0xcd2dee9d49d75aa37138514c1f32d29c60222002963e0c0a7e1a815dff00444f\"\n+ \"0x28719e86c8042765405cbb88205d1fb130f39f3bb0923afe7fef6dd5ef798c31\"\n sourceHashes.1:\n- \"0x981d4f2ae5949ab33c6ba83f6446595d3b853bf6f7157884304445d70b185374\"\n+ \"0x396f0e8e4bc223f186f87b7eabf2f4b537ce84f8515aa16c86400c4f10af79b1\"\n sourceHashes.0:\n- \"0x081a1805983e86cd6a80ed48c012c26bf9a39473c0f1e69b357afff240f027a0\"\n+ \"0x8337740067b4f9278182a83ca83d62ca2611966b8beca6e0a49394204c8f74da\"\n description:\n- \"The main contract defining the Layer 2. The operator commits blocks and provides a ZK proof which is validated by the Verifier contract and then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\"\n+ \"The main contract defining the Layer 2. Operator actions like commiting blocks, providing ZK proofs and executing batches ultimately target this contract which then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\"\n issuedPermissions.2:\n+ {\"permission\":\"interact\",\"to\":\"0x8c0Bfc04AdA21fd496c55B8C50331f904306F564\",\"description\":\"commit, prove, execute, revert batches directly in the main Diamond contract. This role is typically held by a proxying ValidatorTimelock.\",\"via\":[]}\n values.$implementation.3:\n- \"0x90C0A0a63d7ff47BfAA1e9F8fa554dabc986504a\"\n+ \"0x53d0b421BB3e522632ABEB06BB2c4eB15eaD9800\"\n values.$implementation.2:\n- \"0xBB13642F795014E0EAC2b0d52ECD5162ECb66712\"\n+ \"0x36b026c39125964D99596CE302866B5A59E4dE27\"\n values.$implementation.1:\n- \"0x5575218cECd370E1d630d1AdB03c254B0B376821\"\n+ \"0x95C45F931946C97D10D9d6e859Fe8D62785ed3C1\"\n values.$implementation.0:\n- \"0x81754d2E48e3e553ba6Dfd193FC72B3A0c6076d9\"\n+ \"0xEaedCF01c0B01C1a10b74cB0A2cDeF78a9540cdb\"\n values.$pastUpgrades.3:\n+ [\"2025-03-27T17:07:47.000Z\",\"0x92c1aabdc2a908d40bee5207ba851be0a7f91747e4d86f4aa23201d5605d7f75\",[\"0xEaedCF01c0B01C1a10b74cB0A2cDeF78a9540cdb\",\"0x95C45F931946C97D10D9d6e859Fe8D62785ed3C1\",\"0x36b026c39125964D99596CE302866B5A59E4dE27\",\"0x53d0b421BB3e522632ABEB06BB2c4eB15eaD9800\"]]\n values.$upgradeCount:\n- 3\n+ 4\n values.daMode:\n- 1\n values.facetAddresses.3:\n- \"0x90C0A0a63d7ff47BfAA1e9F8fa554dabc986504a\"\n+ \"0x53d0b421BB3e522632ABEB06BB2c4eB15eaD9800\"\n values.facetAddresses.2:\n- \"0xBB13642F795014E0EAC2b0d52ECD5162ECb66712\"\n+ \"0x36b026c39125964D99596CE302866B5A59E4dE27\"\n values.facetAddresses.1:\n- \"0x5575218cECd370E1d630d1AdB03c254B0B376821\"\n+ \"0x95C45F931946C97D10D9d6e859Fe8D62785ed3C1\"\n values.facetAddresses.0:\n- \"0x81754d2E48e3e553ba6Dfd193FC72B3A0c6076d9\"\n+ \"0xEaedCF01c0B01C1a10b74cB0A2cDeF78a9540cdb\"\n values.facets.0x90C0A0a63d7ff47BfAA1e9F8fa554dabc986504a:\n- [\"acceptAdmin()\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"freezeDiamond()\",\"setPendingAdmin(address)\",\"setPorterAvailability(bool)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\",\"setTokenMultiplier(uint128,uint128)\",\"setTransactionFilterer(address)\",\"setValidator(address,bool)\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\"]\n values.facets.0x81754d2E48e3e553ba6Dfd193FC72B3A0c6076d9:\n- [\"baseTokenGasPriceMultiplierDenominator()\",\"baseTokenGasPriceMultiplierNominator()\",\"facetAddress(bytes4)\",\"facetAddresses()\",\"facetFunctionSelectors(address)\",\"facets()\",\"getAdmin()\",\"getBaseToken()\",\"getBaseTokenBridge()\",\"getBridgehub()\",\"getFirstUnprocessedPriorityTx()\",\"getL2BootloaderBytecodeHash()\",\"getL2DefaultAccountBytecodeHash()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getL2SystemContractsUpgradeTxHash()\",\"getPendingAdmin()\",\"getPriorityQueueSize()\",\"getPriorityTxMaxGasLimit()\",\"getProtocolVersion()\",\"getPubdataPricingMode()\",\"getSemverProtocolVersion()\",\"getStateTransitionManager()\",\"getTotalBatchesCommitted()\",\"getTotalBatchesExecuted()\",\"getTotalBatchesVerified()\",\"getTotalBlocksCommitted()\",\"getTotalBlocksExecuted()\",\"getTotalBlocksVerified()\",\"getTotalPriorityTxs()\",\"getVerifier()\",\"getVerifierParams()\",\"isDiamondStorageFrozen()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"isFunctionFreezable(bytes4)\",\"isValidator(address)\",\"l2LogsRootHash(uint256)\",\"priorityQueueFrontOperation()\",\"storedBatchHash(uint256)\",\"storedBlockHash(uint256)\"]\n values.facets.0x5575218cECd370E1d630d1AdB03c254B0B376821:\n- [\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"transferEthToSharedBridge()\"]\n values.facets.0xBB13642F795014E0EAC2b0d52ECD5162ECb66712:\n- [\"commitBatches((uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,uint64,uint64,bytes32,uint256,bytes32,bytes32,bytes32,bytes,bytes)[])\",\"commitBatchesSharedBridge(uint256,(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,uint64,uint64,bytes32,uint256,bytes32,bytes32,bytes32,bytes,bytes)[])\",\"executeBatches((uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[])\",\"executeBatchesSharedBridge(uint256,(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[])\",\"proveBatches((uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[],(uint256[],uint256[]))\",\"proveBatchesSharedBridge(uint256,(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[],(uint256[],uint256[]))\",\"revertBatches(uint256)\",\"revertBatchesSharedBridge(uint256,uint256)\"]\n values.facets.0xEaedCF01c0B01C1a10b74cB0A2cDeF78a9540cdb:\n+ [\"acceptAdmin()\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\",\"setPorterAvailability(bool)\",\"setTransactionFilterer(address)\",\"setTokenMultiplier(uint128,uint128)\",\"freezeDiamond()\",\"genesisUpgrade(address,address,bytes,bytes[])\",\"forwardedBridgeMint(bytes,bool)\",\"prepareChainCommitment()\",\"setValidator(address,bool)\",\"setPendingAdmin(address)\",\"setDAValidatorPair(address,address)\",\"forwardedBridgeBurn(address,address,bytes)\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"makePermanentRollup()\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"forwardedBridgeRecoverFailedTransfer(uint256,bytes32,address,bytes)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\"]\n values.facets.0x95C45F931946C97D10D9d6e859Fe8D62785ed3C1:\n+ [\"getPubdataPricingMode()\",\"getPriorityTxMaxGasLimit()\",\"getTotalBlocksCommitted()\",\"getVerifierParams()\",\"baseTokenGasPriceMultiplierDenominator()\",\"getTransactionFilterer()\",\"isDiamondStorageFrozen()\",\"getProtocolVersion()\",\"getChainId()\",\"getBridgehub()\",\"getTotalBlocksExecuted()\",\"getPriorityTreeRoot()\",\"getVerifier()\",\"facetAddresses()\",\"getDAValidatorPair()\",\"getPriorityQueueSize()\",\"getSettlementLayer()\",\"getAdmin()\",\"storedBlockHash(uint256)\",\"getFirstUnprocessedPriorityTx()\",\"facets()\",\"getL2SystemContractsUpgradeTxHash()\",\"isPriorityQueueActive()\",\"getChainTypeManager()\",\"getBaseTokenAssetId()\",\"getBaseToken()\",\"l2LogsRootHash(uint256)\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getTotalPriorityTxs()\",\"facetFunctionSelectors(address)\",\"getTotalBlocksVerified()\",\"storedBatchHash(uint256)\",\"getTotalBatchesExecuted()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"facetAddress(bytes4)\",\"getPendingAdmin()\",\"getL2BootloaderBytecodeHash()\",\"getTotalBatchesCommitted()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"isFunctionFreezable(bytes4)\",\"baseTokenGasPriceMultiplierNominator()\",\"getTotalBatchesVerified()\",\"getPriorityTreeStartIndex()\",\"getSemverProtocolVersion()\",\"isValidator(address)\",\"getL2DefaultAccountBytecodeHash()\"]\n values.facets.0x36b026c39125964D99596CE302866B5A59E4dE27:\n+ [\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"proveL2LeafInclusion(uint256,uint256,bytes32,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"requestL2TransactionToGatewayMailbox(uint256,bytes32,uint64)\",\"bridgehubRequestL2TransactionOnGateway(bytes32,uint64)\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\"]\n values.facets.0x53d0b421BB3e522632ABEB06BB2c4eB15eaD9800:\n+ [\"revertBatchesSharedBridge(uint256,uint256)\",\"proveBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"commitBatchesSharedBridge(uint256,uint256,uint256,bytes)\",\"executeBatchesSharedBridge(uint256,uint256,uint256,bytes)\"]\n values.getBaseTokenBridge:\n- \"0xD7f9f54194C633F36CCD5F3da84ad4a1c38cB2cB\"\n values.getL2BootloaderBytecodeHash:\n- \"0x010008c3be57ae5800e077b6c2056d9d75ad1a7b4f0ce583407961cc6fe0b678\"\n+ \"0x0100088580465d88420e6369230ee94a32ff356dbcdd407a4be49fc8009b2a81\"\n values.getL2DefaultAccountBytecodeHash:\n- \"0x0100055dba11508480be023137563caec69debc85f826cb3a4b68246a7cabe30\"\n+ \"0x010004dbf8be36c421254d005352f8245146906919be0099e8a50d0e78df85e0\"\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: HIGH\n values.getProtocolVersion:\n- 107374182400\n+ 111669149696\n values.getSemverProtocolVersion.0:\n- 25\n+ 26\n values.getStateTransitionManager:\n- \"0xc2eE6b6af7d616f6e27ce7F4A451Aedc2b0F5f5C\"\n values.getVerifier:\n- \"0x06aa7a7B07108F7C5539645e32DD5c21cBF9EB66\"\n+ \"0xdb3300726556AFA413A11aF474a8cFDa4D7fc5a5\"\n values.txFilterer:\n- []\n values.validators.1:\n+ \"0x8c0Bfc04AdA21fd496c55B8C50331f904306F564\"\n values.getBaseTokenAssetId:\n+ \"0xd8d7af170b8818511cb9a930d5f5e7f71d799a65974b0cb4f9d31e32095e336c\"\n values.getChainId:\n+ 50104\n values.getChainTypeManager:\n+ \"0xc2eE6b6af7d616f6e27ce7F4A451Aedc2b0F5f5C\"\n+++ severity: HIGH\n values.getDAValidatorPair:\n+ [\"0x907b30407249949521Bf0c89A43558dae200146A\",\"0xFa30EAe30351A83809657299F6Cad9557c232e8C\"]\n values.getSettlementLayer:\n+ \"0x0000000000000000000000000000000000000000\"\n+++ description: This contract must expose the ITransactionFilterer interface (see Mailbox facet) and is used for censoring transactions pushed from L1 to L2.\n+++ severity: HIGH\n values.getTransactionFilterer:\n+ \"0x0000000000000000000000000000000000000000\"\n values.isPriorityQueueActive:\n+ false\n fieldMeta.txFilterer:\n- {\"severity\":\"HIGH\",\"description\":\"This contract must expose the ITransactionFilterer interface (see Mailbox facet) and is used for censoring transactions pushed from L1 to L2.\"}\n fieldMeta.getProtocolVersion.severity:\n- \"MEDIUM\"\n+ \"HIGH\"\n fieldMeta.getAdmin:\n+ {\"severity\":\"HIGH\"}\n fieldMeta.getTransactionFilterer:\n+ {\"severity\":\"HIGH\",\"description\":\"This contract must expose the ITransactionFilterer interface (see Mailbox facet) and is used for censoring transactions pushed from L1 to L2.\"}\n fieldMeta.getDAValidatorPair:\n+ {\"severity\":\"HIGH\"}\n fieldMeta.getPendingAdmin:\n+ {\"severity\":\"HIGH\"}\n fieldMeta.getPubdataPricingMode:\n+ {\"severity\":\"HIGH\",\"description\":\"0 - Rollup, 1 - Validium\"}\n }\n```\n\n```diff\n- Status: DELETED\n contract Verifier (0x06aa7a7B07108F7C5539645e32DD5c21cBF9EB66)\n +++ description: Implements the ZK proof verification logic.\n```\n\n```diff\n contract undefined (0x4cc87B0A504047967CeD9A955431B3229237e7de) {\n +++ description: None\n receivedPermissions.1:\n+ {\"permission\":\"validateZkStack\",\"from\":\"0x8c0Bfc04AdA21fd496c55B8C50331f904306F564\"}\n }\n```\n\n```diff\n contract SophonZkEvmAdmin (0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3) {\n +++ description: None\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.1:\n+ {\"_protocolVersion\":107374182400,\"_upgradeTimestamp\":1738591200}\n values.upgradeTimestamps.0._protocolVersion:\n- 107374182400\n+ 111669149696\n values.upgradeTimestamps.0._upgradeTimestamp:\n- 1738591200\n+ 1742454000\n }\n```\n\n```diff\n contract undefined (0xf3b07F6744e06cd5074b7D15ed2c33760837CE1f) {\n +++ description: None\n receivedPermissions.1:\n+ {\"permission\":\"validateZkStack\",\"from\":\"0x8c0Bfc04AdA21fd496c55B8C50331f904306F564\"}\n }\n```\n\n```diff\n+ Status: CREATED\n contract ValidatorTimelock (0x8c0Bfc04AdA21fd496c55B8C50331f904306F564)\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n```\n\n```diff\n+ Status: CREATED\n contract Verifier (0xdb3300726556AFA413A11aF474a8cFDa4D7fc5a5)\n +++ description: Implements the ZK proof verification logic.\n```"
}
]
},
{
"id": "ae5358d9",
"date": "Tue, 11 Mar 2025 08:00:21 GMT",
"timestamp": 1741680021,
"description": "ValidatorTimelock governance transfer for ZIP 5.",
"isHighSeverity": false,
"changeCount": 12,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n- Status: DELETED\n contract undefined (0x3701fB675bCd4A85eb11A2467628BBe193F6e6A8)\n +++ description: None\n```\n\n```diff\n contract ValidatorTimelock (0x5D8ba173Dc6C3c90C8f7C04C9288BeF5FDbAd06E) {\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n values.owner:\n- \"0x8f7a9912416e8AdC4D9c21FAe1415D3318A11897\"\n+ \"0xE30Dca3047B37dc7d88849dE4A4Dc07937ad5Ab3\"\n }\n```\n\n```diff\n- Status: DELETED\n contract ProtocolUpgradeHandler (0x8f7a9912416e8AdC4D9c21FAe1415D3318A11897)\n +++ description: The central upgrade contract and Governance proxy for all ZK stack contracts. Accepts successful DAO proposals from L2, emergency proposals from the EmergencyUpgradeBoard. The three members of the EmergencyUpgradeBoard also have special roles and permissions in this contract.\n```\n\n```diff\n- Status: DELETED\n contract SecurityCouncil (0xBDFfCC71FE84020238F2990a6D2954e87355De0D)\n +++ description: Custom Multisig implementation that has a general threshold of 9 but also specific thresholds for upgrade approvals (6) or soft freezes (3).\n```\n\n```diff\n- Status: DELETED\n contract Guardians (0xD677e09324F8Bb3cC64F009973693f751c33A888)\n +++ description: Custom Multisig implementation that has a general threshold of 5 and a specific threshold for extending the legal voting period of 2.\n```\n\n```diff\n- Status: DELETED\n contract EmergencyUpgradeBoard (0xdEFd1eDEE3E8c5965216bd59C866f7f5307C9b29)\n +++ description: A custom contract allowing a 3/3 of 0xBDFfCC71FE84020238F2990a6D2954e87355De0D, 0xbC1653bd3829dfEc575AfC3816D4899cd103B51c and 0xD677e09324F8Bb3cC64F009973693f751c33A888 to `executeEmergencyUpgrade()` via the 0x8f7a9912416e8AdC4D9c21FAe1415D3318A11897.\n```\n\n```diff\n contract L1USDCBridge (0xf553E6D903AA43420ED7e3bc2313bE9286A8F987) {\n +++ description: None\n values.owner:\n- \"0x8f7a9912416e8AdC4D9c21FAe1415D3318A11897\"\n+ \"0xE30Dca3047B37dc7d88849dE4A4Dc07937ad5Ab3\"\n }\n```"
},
{
"kind": "config-related-changes",
"body": "```diff\n+ Status: CREATED\n contract undefined (0x3701fB675bCd4A85eb11A2467628BBe193F6e6A8)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract ProtocolUpgradeHandler (0x8f7a9912416e8AdC4D9c21FAe1415D3318A11897)\n +++ description: The central upgrade contract and Governance proxy for all ZK stack contracts. Accepts successful DAO proposals from L2, emergency proposals from the EmergencyUpgradeBoard. The three members of the EmergencyUpgradeBoard also have special roles and permissions in this contract.\n```\n\n```diff\n+ Status: CREATED\n contract SecurityCouncil (0xBDFfCC71FE84020238F2990a6D2954e87355De0D)\n +++ description: Custom Multisig implementation that has a general threshold of 9 but also specific thresholds for upgrade approvals (6) or soft freezes (3).\n```\n\n```diff\n+ Status: CREATED\n contract Guardians (0xD677e09324F8Bb3cC64F009973693f751c33A888)\n +++ description: Custom Multisig implementation that has a general threshold of 5 and a specific threshold for extending the legal voting period of 2.\n```\n\n```diff\n+ Status: CREATED\n contract EmergencyUpgradeBoard (0xdEFd1eDEE3E8c5965216bd59C866f7f5307C9b29)\n +++ description: A custom contract allowing a 3/3 of 0xBDFfCC71FE84020238F2990a6D2954e87355De0D, 0xbC1653bd3829dfEc575AfC3816D4899cd103B51c and 0xD677e09324F8Bb3cC64F009973693f751c33A888 to `executeEmergencyUpgrade()` via the 0x8f7a9912416e8AdC4D9c21FAe1415D3318A11897.\n```"
}
]
},
{
"id": "a99dd3f5",
"date": "Thu, 06 Feb 2025 09:23:34 GMT",
"timestamp": 1738833814,
"description": "Upgrade successful.",
"isHighSeverity": false,
"changeCount": 3,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonZkEvm (0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) {\n +++ description: The main contract defining the Layer 2. The operator commits blocks and provides a ZK proof which is validated by the Verifier contract and then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n values.getL2SystemContractsUpgradeBatchNumber:\n- 13780\n+ 0\n values.getL2SystemContractsUpgradeBlockNumber:\n- 13780\n+ 0\n values.getL2SystemContractsUpgradeTxHash:\n- \"0xd3086b71c95ce83e7f3d30ab1890ada2334695a05b65715e56f42d96b22c8674\"\n+ \"0x0000000000000000000000000000000000000000000000000000000000000000\"\n }\n```"
}
]
},
{
"id": "2ad96e56",
"date": "Wed, 05 Feb 2025 06:33:01 GMT",
"timestamp": 1738737181,
"description": "Upgrade to Protocol version 25.",
"isHighSeverity": false,
"changeCount": 34,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract SophonZkEvm (0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3) {\n +++ description: The main contract defining the Layer 2. The operator commits blocks and provides a ZK proof which is validated by the Verifier contract and then processes transactions. During batch execution it processes L1 --> L2 and L2 --> L1 transactions.\n sourceHashes.4:\n- \"0xe521f6bd6250a2c92af323768ad8a2274cc334725b5ed8960d8421f063fc3285\"\n+ \"0xdf47c6cd4fcffcfa4a670e1544e2391acc365cd7fd9b8e7583d58b28dff50c40\"\n sourceHashes.3:\n- \"0x419cee160f60572fc9189007ec7c1e3c13e54d80bf1e78f837bc8fa001519685\"\n+ \"0x91db58e4059dfed7357e56dac17d2963c6f9cfb540f527988ed25172251a2584\"\n sourceHashes.2:\n- \"0xd272def5b4e3f0a68e3019d7d40675ca6d3e3fc35500e9aafe864bce8c697de2\"\n+ \"0x981d4f2ae5949ab33c6ba83f6446595d3b853bf6f7157884304445d70b185374\"\n sourceHashes.1:\n- \"0x9ae32beaa5dc29055f75d3cd08fbec35ed3eee3e2ff35de263a78f7d63c610f9\"\n+ \"0x081a1805983e86cd6a80ed48c012c26bf9a39473c0f1e69b357afff240f027a0\"\n values.$implementation.3:\n- \"0xaD193aDe635576d8e9f7ada71Af2137b16c64075\"\n+ \"0xBB13642F795014E0EAC2b0d52ECD5162ECb66712\"\n values.$implementation.2:\n- \"0xCDB6228b616EEf8Df47D69A372C4f725C43e718C\"\n+ \"0x5575218cECd370E1d630d1AdB03c254B0B376821\"\n values.$implementation.1:\n- \"0xE60E94fCCb18a81D501a38959E532C0A85A1be89\"\n+ \"0x81754d2E48e3e553ba6Dfd193FC72B3A0c6076d9\"\n values.$implementation.0:\n- \"0xF6F26b416CE7AE5e5FE224Be332C7aE4e1f3450a\"\n+ \"0x90C0A0a63d7ff47BfAA1e9F8fa554dabc986504a\"\n values.$pastUpgrades.2:\n+ [\"2025-02-04T19:22:23.000Z\",\"0x82657fe86f99698eae75f1e2104fa211e67b641b7e58450aa8ceabf962798b16\",[\"0x90C0A0a63d7ff47BfAA1e9F8fa554dabc986504a\",\"0x81754d2E48e3e553ba6Dfd193FC72B3A0c6076d9\",\"0x5575218cECd370E1d630d1AdB03c254B0B376821\",\"0xBB13642F795014E0EAC2b0d52ECD5162ECb66712\"]]\n values.$upgradeCount:\n- 2\n+ 3\n values.facetAddresses.3:\n- \"0xaD193aDe635576d8e9f7ada71Af2137b16c64075\"\n+ \"0xBB13642F795014E0EAC2b0d52ECD5162ECb66712\"\n values.facetAddresses.2:\n- \"0xCDB6228b616EEf8Df47D69A372C4f725C43e718C\"\n+ \"0x5575218cECd370E1d630d1AdB03c254B0B376821\"\n values.facetAddresses.1:\n- \"0xE60E94fCCb18a81D501a38959E532C0A85A1be89\"\n+ \"0x81754d2E48e3e553ba6Dfd193FC72B3A0c6076d9\"\n values.facetAddresses.0:\n- \"0xF6F26b416CE7AE5e5FE224Be332C7aE4e1f3450a\"\n+ \"0x90C0A0a63d7ff47BfAA1e9F8fa554dabc986504a\"\n values.facets.0xF6F26b416CE7AE5e5FE224Be332C7aE4e1f3450a:\n- [\"acceptAdmin()\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"freezeDiamond()\",\"setPendingAdmin(address)\",\"setPorterAvailability(bool)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\",\"setTokenMultiplier(uint128,uint128)\",\"setTransactionFilterer(address)\",\"setValidator(address,bool)\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\"]\n values.facets.0xE60E94fCCb18a81D501a38959E532C0A85A1be89:\n- [\"baseTokenGasPriceMultiplierDenominator()\",\"baseTokenGasPriceMultiplierNominator()\",\"facetAddress(bytes4)\",\"facetAddresses()\",\"facetFunctionSelectors(address)\",\"facets()\",\"getAdmin()\",\"getBaseToken()\",\"getBaseTokenBridge()\",\"getBridgehub()\",\"getFirstUnprocessedPriorityTx()\",\"getL2BootloaderBytecodeHash()\",\"getL2DefaultAccountBytecodeHash()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getL2SystemContractsUpgradeTxHash()\",\"getPendingAdmin()\",\"getPriorityQueueSize()\",\"getPriorityTxMaxGasLimit()\",\"getProtocolVersion()\",\"getPubdataPricingMode()\",\"getSemverProtocolVersion()\",\"getStateTransitionManager()\",\"getTotalBatchesCommitted()\",\"getTotalBatchesExecuted()\",\"getTotalBatchesVerified()\",\"getTotalBlocksCommitted()\",\"getTotalBlocksExecuted()\",\"getTotalBlocksVerified()\",\"getTotalPriorityTxs()\",\"getVerifier()\",\"getVerifierParams()\",\"isDiamondStorageFrozen()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"isFunctionFreezable(bytes4)\",\"isValidator(address)\",\"l2LogsRootHash(uint256)\",\"priorityQueueFrontOperation()\",\"storedBatchHash(uint256)\",\"storedBlockHash(uint256)\"]\n values.facets.0xCDB6228b616EEf8Df47D69A372C4f725C43e718C:\n- [\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"transferEthToSharedBridge()\"]\n values.facets.0xaD193aDe635576d8e9f7ada71Af2137b16c64075:\n- [\"commitBatches((uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,uint64,uint64,bytes32,uint256,bytes32,bytes32,bytes32,bytes,bytes)[])\",\"commitBatchesSharedBridge(uint256,(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,uint64,uint64,bytes32,uint256,bytes32,bytes32,bytes32,bytes,bytes)[])\",\"executeBatches((uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[])\",\"executeBatchesSharedBridge(uint256,(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[])\",\"proveBatches((uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[],(uint256[],uint256[]))\",\"proveBatchesSharedBridge(uint256,(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[],(uint256[],uint256[]))\",\"revertBatches(uint256)\",\"revertBatchesSharedBridge(uint256,uint256)\"]\n values.facets.0x90C0A0a63d7ff47BfAA1e9F8fa554dabc986504a:\n+ [\"acceptAdmin()\",\"changeFeeParams((uint8,uint32,uint32,uint32,uint32,uint64))\",\"executeUpgrade(((address,uint8,bool,bytes4[])[],address,bytes))\",\"freezeDiamond()\",\"setPendingAdmin(address)\",\"setPorterAvailability(bool)\",\"setPriorityTxMaxGasLimit(uint256)\",\"setPubdataPricingMode(uint8)\",\"setTokenMultiplier(uint128,uint128)\",\"setTransactionFilterer(address)\",\"setValidator(address,bool)\",\"unfreezeDiamond()\",\"upgradeChainFromVersion(uint256,((address,uint8,bool,bytes4[])[],address,bytes))\"]\n values.facets.0x81754d2E48e3e553ba6Dfd193FC72B3A0c6076d9:\n+ [\"baseTokenGasPriceMultiplierDenominator()\",\"baseTokenGasPriceMultiplierNominator()\",\"facetAddress(bytes4)\",\"facetAddresses()\",\"facetFunctionSelectors(address)\",\"facets()\",\"getAdmin()\",\"getBaseToken()\",\"getBaseTokenBridge()\",\"getBridgehub()\",\"getFirstUnprocessedPriorityTx()\",\"getL2BootloaderBytecodeHash()\",\"getL2DefaultAccountBytecodeHash()\",\"getL2SystemContractsUpgradeBatchNumber()\",\"getL2SystemContractsUpgradeBlockNumber()\",\"getL2SystemContractsUpgradeTxHash()\",\"getPendingAdmin()\",\"getPriorityQueueSize()\",\"getPriorityTxMaxGasLimit()\",\"getProtocolVersion()\",\"getPubdataPricingMode()\",\"getSemverProtocolVersion()\",\"getStateTransitionManager()\",\"getTotalBatchesCommitted()\",\"getTotalBatchesExecuted()\",\"getTotalBatchesVerified()\",\"getTotalBlocksCommitted()\",\"getTotalBlocksExecuted()\",\"getTotalBlocksVerified()\",\"getTotalPriorityTxs()\",\"getVerifier()\",\"getVerifierParams()\",\"isDiamondStorageFrozen()\",\"isEthWithdrawalFinalized(uint256,uint256)\",\"isFacetFreezable(address)\",\"isFunctionFreezable(bytes4)\",\"isValidator(address)\",\"l2LogsRootHash(uint256)\",\"priorityQueueFrontOperation()\",\"storedBatchHash(uint256)\",\"storedBlockHash(uint256)\"]\n values.facets.0x5575218cECd370E1d630d1AdB03c254B0B376821:\n+ [\"bridgehubRequestL2Transaction((address,address,uint256,uint256,bytes,uint256,uint256,bytes[],address))\",\"finalizeEthWithdrawal(uint256,uint256,uint16,bytes,bytes32[])\",\"l2TransactionBaseCost(uint256,uint256,uint256)\",\"proveL1ToL2TransactionStatus(bytes32,uint256,uint256,uint16,bytes32[],uint8)\",\"proveL2LogInclusion(uint256,uint256,(uint8,bool,uint16,address,bytes32,bytes32),bytes32[])\",\"proveL2MessageInclusion(uint256,uint256,(uint16,address,bytes),bytes32[])\",\"requestL2Transaction(address,uint256,bytes,uint256,uint256,bytes[],address)\",\"transferEthToSharedBridge()\"]\n values.facets.0xBB13642F795014E0EAC2b0d52ECD5162ECb66712:\n+ [\"commitBatches((uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,uint64,uint64,bytes32,uint256,bytes32,bytes32,bytes32,bytes,bytes)[])\",\"commitBatchesSharedBridge(uint256,(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,uint64,uint64,bytes32,uint256,bytes32,bytes32,bytes32,bytes,bytes)[])\",\"executeBatches((uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[])\",\"executeBatchesSharedBridge(uint256,(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[])\",\"proveBatches((uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[],(uint256[],uint256[]))\",\"proveBatchesSharedBridge(uint256,(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32),(uint64,bytes32,uint64,uint256,bytes32,bytes32,uint256,bytes32)[],(uint256[],uint256[]))\",\"revertBatches(uint256)\",\"revertBatchesSharedBridge(uint256,uint256)\"]\n values.getL2BootloaderBytecodeHash:\n- \"0x010008e742608b21bf7eb23c1a9d0602047e3618b464c9b59c0fba3b3d7ab66e\"\n+ \"0x010008c3be57ae5800e077b6c2056d9d75ad1a7b4f0ce583407961cc6fe0b678\"\n values.getL2DefaultAccountBytecodeHash:\n- \"0x01000563374c277a2c1e34659a2a1e87371bb6d852ce142022d497bfb50b9e32\"\n+ \"0x0100055dba11508480be023137563caec69debc85f826cb3a4b68246a7cabe30\"\n values.getL2SystemContractsUpgradeBatchNumber:\n- 0\n+ 13780\n values.getL2SystemContractsUpgradeBlockNumber:\n- 0\n+ 13780\n values.getL2SystemContractsUpgradeTxHash:\n- \"0x0000000000000000000000000000000000000000000000000000000000000000\"\n+ \"0xd3086b71c95ce83e7f3d30ab1890ada2334695a05b65715e56f42d96b22c8674\"\n+++ description: Protocol version, increments with each protocol upgrade.\n+++ severity: MEDIUM\n values.getProtocolVersion:\n- 103079215106\n+ 107374182400\n values.getSemverProtocolVersion.2:\n- 2\n+ 0\n values.getSemverProtocolVersion.1:\n- 24\n+ 25\n values.getVerifier:\n- \"0x70F3FBf8a427155185Ec90BED8a3434203de9604\"\n+ \"0x06aa7a7B07108F7C5539645e32DD5c21cBF9EB66\"\n }\n```\n\n```diff\n- Status: DELETED\n contract Verifier (0x70F3FBf8a427155185Ec90BED8a3434203de9604)\n +++ description: Implements the ZK proof verification logic.\n```\n\n```diff\n contract SophonZkEvmAdmin (0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3) {\n +++ description: None\n+++ description: Timestamps for new protocol version upgrades can be registered here (NOT enforced)\n values.upgradeTimestamps.0:\n+ {\"_protocolVersion\":107374182400,\"_upgradeTimestamp\":1738591200}\n }\n```\n\n```diff\n+ Status: CREATED\n contract Verifier (0x06aa7a7B07108F7C5539645e32DD5c21cBF9EB66)\n +++ description: Implements the ZK proof verification logic.\n```"
}
]
},
{
"id": "cfe166d0",
"date": "Mon, 03 Feb 2025 14:33:48 GMT",
"timestamp": 1738593228,
"description": "[ZIP-002] 'Reduce the execution delay from 21 hours to 3 hours' executed.",
"isHighSeverity": false,
"changeCount": 3,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract ValidatorTimelock (0x5D8ba173Dc6C3c90C8f7C04C9288BeF5FDbAd06E) {\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\n description:\n- \"Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 21h.\"\n+ \"Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 3h.\"\n values.executionDelay:\n- 75600\n+ 10800\n values.executionDelay_fmt:\n- \"21h\"\n+ \"3h\"\n }\n```"
}
]
},
{
"id": "dca1fb97",
"date": "Tue, 28 Jan 2025 06:34:20 GMT",
"timestamp": 1738046060,
"description": "discodrive!",
"isHighSeverity": false,
"changeCount": 1,
"sections": [
{
"kind": "config-related-changes",
"body": "```diff\n+ Status: CREATED\n contract ValidatorTimelock (0x5D8ba173Dc6C3c90C8f7C04C9288BeF5FDbAd06E)\n +++ description: Intermediary contract between the *Validators* and the central diamond contract that delays block execution (ie withdrawals and other L2 --> L1 messages) by 21h.\n```"
}
]
},
{
"id": "6924fd69",
"date": "Mon, 27 Jan 2025 13:32:10 GMT",
"timestamp": 1737984730,
"description": "New usdc bridge admin transfer finalized.",
"isHighSeverity": false,
"changeCount": 2,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n contract L1USDCBridge (0xf553E6D903AA43420ED7e3bc2313bE9286A8F987) {\n +++ description: None\n values.admin:\n- \"0x0000000000000000000000000000000000000000\"\n+ \"0x4e4943346848c4867F81dFb37c4cA9C5715A7828\"\n values.pendingAdmin:\n- \"0x4e4943346848c4867F81dFb37c4cA9C5715A7828\"\n+ \"0x0000000000000000000000000000000000000000\"\n }\n```"
}
]
},
{
"id": "394cf9bf",
"date": "Wed, 22 Jan 2025 12:22:26 GMT",
"timestamp": 1737548546,
"description": "L1USDCBridge to add a new owner.",
"isHighSeverity": true,
"changeCount": 9,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n- Status: DELETED\n contract GnosisSafe (0x3b181838Ae9DB831C17237FAbD7c10801Dd49fcD)\n +++ description: None\n```\n\n```diff\n contract L1USDCBridge (0xf553E6D903AA43420ED7e3bc2313bE9286A8F987) {\n +++ description: None\n sourceHashes.1:\n- \"0x00a6e4c29d4f4c792c4f6c43b197f95b24d626a94e6faf8ee81bc9320d579d7e\"\n+ \"0xab9a40a5f27251ca4b4884dedef5a2b49a8928796a1fd0c6655f1623be961602\"\n issuedPermissions:\n- [{\"permission\":\"upgrade\",\"to\":\"0x3b181838Ae9DB831C17237FAbD7c10801Dd49fcD\",\"via\":[]}]\n values.$admin:\n- \"0x3b181838Ae9DB831C17237FAbD7c10801Dd49fcD\"\n+ \"0xC2a36181fB524a6bEfE639aFEd37A67e77d62cf1\"\n values.$implementation:\n- \"0x86dF12f51E3531689e0615bb2F739ddf01337715\"\n+ \"0x2ccD5486Ea1b2A52dcD387c01314F6A328f66cbB\"\n values.$pastUpgrades.1:\n+ [\"2025-01-21T18:29:59.000Z\",\"0x152dc623c52d7f2b058ec5b4dfb67f5e0fee14c04dc9c0db4ae02ed2dc4ab998\",[\"0x2ccD5486Ea1b2A52dcD387c01314F6A328f66cbB\"]]\n values.$upgradeCount:\n- 1\n+ 2\n values.owner:\n- \"0xe4644b6d106A18062344c0A853666bc0B8f052d1\"\n+ \"0x8f7a9912416e8AdC4D9c21FAe1415D3318A11897\"\n values.pendingAdmin:\n- \"0x0000000000000000000000000000000000000000\"\n+ \"0x4e4943346848c4867F81dFb37c4cA9C5715A7828\"\n }\n```"
}
]
},
{
"id": "0fd8d803",
"date": "Wed, 18 Dec 2024 13:08:26 GMT",
"timestamp": 1734527306,
"description": "USDC escrow admin changed to a new Multisig (SophonUSDCEscrowMultisig) and also gets a new owner (SophonChainAdminMultisig).",
"isHighSeverity": false,
"changeCount": 6,
"sections": [
{
"kind": "watched-changes",
"body": "```diff\n- Status: DELETED\n contract GnosisSafe (0x478a303CCe3c62CE52A8D66885b9D04F2733F3b6)\n +++ description: None\n```\n\n```diff\n contract L1USDCBridge (0xf553E6D903AA43420ED7e3bc2313bE9286A8F987) {\n +++ description: None\n issuedPermissions.0.target:\n- \"0x478a303CCe3c62CE52A8D66885b9D04F2733F3b6\"\n+ \"0x3b181838Ae9DB831C17237FAbD7c10801Dd49fcD\"\n values.$admin:\n- \"0x478a303CCe3c62CE52A8D66885b9D04F2733F3b6\"\n+ \"0x3b181838Ae9DB831C17237FAbD7c10801Dd49fcD\"\n values.owner:\n- \"0x299174d47c243B5381c6062aBEFbfF915B601D85\"\n+ \"0xe4644b6d106A18062344c0A853666bc0B8f052d1\"\n values.pendingOwner:\n- \"0xe4644b6d106A18062344c0A853666bc0B8f052d1\"\n+ \"0x0000000000000000000000000000000000000000\"\n }\n```\n\n```diff\n+ Status: CREATED\n contract SophonUSDCEscrowMultisig (0x3b181838Ae9DB831C17237FAbD7c10801Dd49fcD)\n +++ description: None\n```"
}
]
},
{
"id": "8eb6c32f",
"date": "Tue, 17 Dec 2024 09:58:24 GMT",
"timestamp": 1734429504,
"description": "Initial discovery of a ZK stack Validium sharing the standard implementations and infra contracts. (Custom gastoken SOPH not on CG yet). External USDC ecrow.",
"isHighSeverity": false,
"changeCount": 6,
"sections": [
{
"kind": "initial-discovery",
"body": "```diff\n+ Status: CREATED\n contract SophonZkEvm (0x05eDE6aD1f39B7A16C949d5C33a0658c9C7241e3)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract SophonUSDCEscrowMultisig (0x478a303CCe3c62CE52A8D66885b9D04F2733F3b6)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract Verifier (0x70F3FBf8a427155185Ec90BED8a3434203de9604)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract SophonZkEvmAdmin (0xE1eeA4D6443b19D373Fe99De838b930Ef0ac2Ad3)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract SophonChainAdminMultisig (0xe4644b6d106A18062344c0A853666bc0B8f052d1)\n +++ description: None\n```\n\n```diff\n+ Status: CREATED\n contract L1USDCBridge (0xf553E6D903AA43420ED7e3bc2313bE9286A8F987)\n +++ description: None\n```"
}
]
}
]+1 -1
+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+1 -1
+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+1 -1
+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+1 -1
+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+1 -1
+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": false,
"hasDiscoUi": true,
"isDiscoDriven": false,
"permissionsDiscoDriven": false
}+2 -2
+1 -1
{
"architectureImage": "zkstack-rollup",
"dataAvailability": [
{
"name": "All data required for proofs is published on chain",
"description": "All the data that is used to construct the system state is published on chain in the form of cheap blobs or calldata. This ensures that it will be available for enough time.",
"risks": [],
"references": []
}
],
"exitMechanisms": [
{
"name": "Regular messaging",
"description": "The user initiates L2->L1 messages by submitting a regular transaction on this chain. When the block containing that transaction is settled, the message becomes available for processing on L1. ZK proofs are required to settle blocks.",
"risks": [],
"references": [
{
"title": "Withdrawing funds - ZKsync documentation",
"url": "https://docs.zksync.io/zksync-protocol/rollup/bridging-assets"
}
]
},
{
"name": "Forced messaging",
"description": "If the user experiences censorship from the operator with regular L2->L1 messaging they can submit their messages directly on L1. The system is then obliged to service this request or halt all messages from L1, including all forced withdrawals and deposits. Once the force operation is submitted and if the request is serviced, the operation follows the flow of a regular message.",
"risks": [],
"references": []
}
],
"forceTransactions": {
"name": "Users can force any transaction via L1",
"description": "If a user is censored by the L2 Sequencer, they can try to force their transaction via an L1 queue. Right now there is no mechanism that forces L2 Sequencer to include transactions from the queue in an L2 block. The operator can implement a TransactionFilterer that censors forced transactions.",
"risks": [
{
"category": "Users can be censored if",
"text": "the operator refuses to include their transactions."
},
{
"category": "Users can be censored if",
"text": "the operator implements a TransactionFilterer, which is possible without delay."
}
],
"references": [
{
"title": "L1 - L2 interoperability - Developer's documentation",
"url": "https://docs.zksync.io/zksync-protocol/era-vm/contracts/handling-l1-l2-ops"
}
]
},
"operator": {
"name": "The system has a centralized operator",
"description": "The operator is the only entity that can propose blocks. A live and trustworthy operator is vital to the health of the system.\n\nBatch execution is initiated by permissioned executor EOAs, but each batch also requires approval from the sufficient number of EraMultisigValidator members before it can be executed on L1.",
"risks": [
{
"category": "MEV can be extracted if",
"text": "the operator exploits their centralized position and frontruns user transactions."
},
{
"category": "Users can be censored if",
"text": "the validator multisig does not approve batch execution."
}
],
"references": [
{
"title": "EraMultisigValidator - Etherscan proxy contract",
"url": "https://etherscan.io/address/0xdC26B08F0335b68721F64001C38b05D0BC9B539d"
}
]
},
"stateDerivation": {
"nodeSoftware": "The node software is open-source, and its source code can be found [here](https://github.com/matter-labs/zksync-era).\n The main node software does not rely on Layer 1 (L1) to reconstruct the state, but you can use [this tool](https://github.com/eqlabs/zksync-state-reconstruct) for that purpose. Currently, there is no straightforward method to inject the state into the main node, but ZKsync is actively working on a solution for this.",
"compressionScheme": "Bytecodes undergo compression before deployment on Layer 1 (L1). You can find additional information on this process [here](https://github.com/matter-labs/zksync-era/blob/main/docs/src/guides/advanced/11_compression.md).",
"genesisState": "There have been neither genesis states nor regenesis.",
"dataFormat": "Details on data format can be found [here](https://github.com/matter-labs/zksync-era/blob/main/docs/src/guides/advanced/09_pubdata.md)."
},
"stateValidation": {
"description": "Each update to the system state must be accompanied by a ZK proof that ensures that the new state was derived by correctly applying a series of valid user transactions to the previous state. These proofs are then verified on Ethereum by a smart contract.",
"categories": [
{
"title": "Prover Architecture",
"description": "ZKsync Era proof system Boojum can be found [here](https://github.com/matter-labs/era-boojum/tree/main) and contains essential tools like the Prover, the Verifier, and other backend components. The specs of the system can be found [here](https://github.com/matter-labs/zksync-era/tree/main/prover)."
},
{
"title": "ZK Circuits",
"description": "ZKsync Era circuits are built from Boojum and are designed to replicate the behavior of the EVM. The source code can be found [here](https://github.com/matter-labs/era-zkevm_circuits/tree/main). The circuits are checked against tests that can be found [here](https://github.com/matter-labs/era-zkevm_test_harness/tree/main).",
"risks": [
{
"category": "Funds can be lost if",
"text": "the proof system is implemented incorrectly."
}
]
},
{
"title": "Verification Keys Generation",
"description": "SNARK verification keys can be generated and checked against the Ethereum verifier contract using [this tool](https://github.com/matter-labs/zksync-era/tree/main/prover/crates/bin/vk_setup_data_generator_server_fri). The system requires a trusted setup."
}
]
},
"upgradesAndGovernance": {
"content": "There are two main paths for contract upgrades in the shared ZK stack ecosystem - standard and emergency - both converging on the shared upgrade management contract ProtocolUpgradeHandler.\nThe standard path involves a governance proposal and voting through the DAO, multiple timelock delays and finally approval by the Guardians or 4 SecurityCouncil participants.\nThe emergency path allows for contract upgrades without any delay by the EmergencyUpgradeBoard, which acts as a 3/3 Multisig between SecurityCouncil, Guardians and the FoundationMultisig.\n## Standard path\n### On ZKsync Era\nDelegates can start new proposals by reaching a threshold of 21M ZK tokens on the ZKsync Era Rollup's ZkProtocolGovernor contract.\nThis launches a 3d 'voting delay' after which the 7d voting period starts. During these first two periods, the proposal can be canceled by the proposer or if it falls below the proposing threshold.\nA proposal is only successful if it reaches both quorum (630M ZK tokens) and simple majority. When it reaches quorum, a remaining voting period of 3d is guaranteed by a potential late quorum vote extension.\nIn the successful case, it can be queued in the 0s timelock which forwards it via the Gateway to Ethereum as an L2->L1 log.\n### On Ethereum\nAfter the execution of the proposal-containing batch (3h delay), the proposal is now picked up by the ProtocolUpgradeHandler and enters the 3d 'legal veto period'.\nThis serves as a window in which a veto could be coordinated offchain, to be then enforced by non-approval of Guardians and SecurityCouncil. A threshold of 2 Guardians can extend the veto period to 7d.\nAfter this a proposal enters a *waiting* state of 1mo, from which it can be immediately approved (cancelling the delay) by 4 participants of the SecurityCouncil.\nFor the unlikely case that the Security Council does not approve here, the Guardians can instead approve the proposal, or nobody. In the two latter cases, the waiting period is enforced in full.\nA proposal cannot be actively cancelled in the ProtocolUpgradeHandler, but will expire if not approved within the waiting period. An approved proposal now enters the *pendingExecution* state for a final delay of 1d and can then be executed.\n### Other governance tracks\nThere are two other tracks of Governance also starting with DAO Delegate proposals the ZKsync Era rollup: 1) Token Program Proposals that add new minters, allocations or upgrade the ZK token and\n2) Governance Advisory Proposals that e.g. change the ZK Credo or other offchain Governance Procedures without onchain targets.\nThe protocol for these two other tracks is similar to the first part of the standard path described above (albeit having different quorum and timelock values), and not passing over to the Ethereum L1.\nFurther customizations are that the ZkFoundationMultisig can propose to the ZkTokenGovernor without a threshold and that the Guardians' L2 alias can cancel proposals in the ZkTokenGovernor and the ZkGovOpsGovernor.\n## Emergency path\nSecurityCouncil (6/8), Guardians (5/8) and ZkFoundationMultisig (3/6) form a de-facto 3/3 Multisig\nby pushing an immediate upgrade proposal through the EmergencyUpgradeBoard, which circumvents all delays and executes immediately via the ProtocolUpgradeHandler.\n## Upgrade Delays\nThe cumulative duration of the upgrade paths from the moment of a voted 'successful' proposal is 4d 3h or 8d 3h (depending on Guardians extending the LegalVetoPeriod) for Standard, 0 for Emergency and 1mo 4d for the path in which the SecurityCouncil is not approving the proposal.\n## Freezing\nThe SecurityCouncil can freeze (pause withdrawals and settlement) all chains connected to the current ChainTypeManager.\nEither for a softFreeze of 12h or a hardFreeze of 7d.\nAfter a softFreeze and / or a hardFreeze, a proposal from the EmergencyUpgradeBoard has to be passed before subsequent freezes are possible.\nOnly the SecurityCouncil can unfreeze an active freeze.\n## ZK cluster Admin and Chain Admin\nApart from the paths that can upgrade all shared implementations, the ZK stack governance system defines other roles that can modify the system:\nA single *ZK cluster Admin* role who governs parameters in the shared contracts and a *Chain Admin* role (defined in each chain-specific diamond contract) for managing parameters of each individual ZK chain that builds on the stack.\nThese chain-specific actions include critical operations like setting a transaction filterer that can censor L1 -> L2 messages, changing the DA mode, migrating the chain to a different settlement layer and standard operations like setting fee parameters and adding / removing Validators in the ValidatorTimelock.\nFor rollups, data availability on Ethereum is validated by a RollupL1DAValidator contract (or a RelayedSLDAValidator on the Gateway). Each rollup can become a permanent rollup (through their Chain Admin) which disallows DA changes to non-whitelisted sources or settlement layers in the future.\nThe source of truth for rollup-compliant DA validator contracts is the RollupDAManager contract, which is administered via the ProtocolUpgradeHandler.\nZKsync Era's Chain Admin differs from the others as it also has the above *ZK cluster Admin* role in the shared ZK stack contracts.",
"image": "zkstack",
"governanceInfo": {
"securityCouncil": {
"Composition": "**4/8** to approve upgrades · **3/8** soft freeze · **6/8** hard freeze, unfreeze and emergency approval. No fixed terms: members serve until replaced via Protocol Governor proposal.",
"Members public": "**Mapped** — 8 representatives of different orgs + signer addresses [published in Schedule 3](https://docs.zknation.io/zksync-governance-procedures/schedule-3-zksync-security-council).",
"Charter": "[ZKsync Governance Procedures, Schedules 2–3](https://docs.zknation.io/zksync-governance-procedures/schedule-3-zksync-security-council) + bylaws of the ZKsync Security Council entity.",
"Can bypass DAO?": "**Freeze yes, upgrade no (alone)** — can unilaterally and immideately freeze the protocol: 12h soft freeze (3/8) or 7d hard freeze (6/8). Upgrades require approvals from 5/8 Guardians and 3/6 ZK Foundation Multisig.",
"DAO can override SC?": "**Partially** — the Token Assembly can pass a Protocol Governor proposal replacing SC members, but it needs SC approval (4/8) or 5/8 Guardians as fallback. No unconditional tokenholder path."
},
"guardians": {
"Composition": "**5/8** for vetoes and approvals, no fixed terms. Addresses and names of individuals that take Guardian role are [published in Schedule 4](https://docs.zknation.io/zksync-governance-procedures/schedule-4-zksync-guardians).",
"Powers": "**Veto + fallback approval + emergency co-sign.** L1 Onchain veto (5/8) cancels Token/GovOps proposals during voting delay or vote. Offchain veto (5 signed statements to the SC Foundation) blocks Protocol proposals during the 3d legal veto period; 2/8 can extend it to 7d. 5/8 can approve a Protocol proposal in risk review if the SC won't. The Guardian multisig is 1 of 3 emergency upgrade signers. Veto justification due on the forum within 48h.",
"Self-protection": "**Yes** — Guardian membership is changed via Protocol Governor proposal, but Guardians may explicitly veto proposals affecting the Guardian body itself (Schedule 4 §5.2). Token holders have no unconditional onchain removal path."
},
"upgrades": {
"Normal upgrade path": "ZIP submission on L2 → 3d voting delay → 7d vote (late quorum +3d) → L2→L1 message to the ProtocolUpgradeHandler → 3d Guardian offchain-veto window (extendable to 7d by 2/8) → ≤1mo risk review, SC approval (4/8) short-circuits to → 1d timelock → permissionless execution on Ethereum. Fastest ≈ **14 days** from submission; Guardian-fallback path ≈ **44 days**.",
"Emergency upgrade path": "**6/8 SC + 5/8 Guardians + 3/6 ZKsync Foundation, instant**.",
"Exit window": "**~4 days** after the vote closes when the SC approves promptly (3d veto window + 1d timelock). **0** for emergency upgrades.",
"Token Program path": "Grants or modifies capped ZK minting/burning rights. TPPs via Token Governor: 3d delay → 7d vote (late quorum +2d) → 3d timelock → permissionless execution on Era, ≈ **13 days**.",
"GovOps path": "GAPs via GovOps Governor: same 3d + 7d + 3d schedule, but advisory only, implementation is left to the proposer or named parties."
},
"tokenGovernance": {
"Governance token": "`ZK` — 21.00 B maximum mintable supply, 14.90 B currently minted, 1 delegated token = 1 vote. ZK tokens need to be delegated for voting, but are not locked.",
"Governance token": "`ZK` — 21.00 B maximum mintable supply, 14.96 B currently minted, 1 delegated token = 1 vote. ZK tokens need to be delegated for voting, but are not locked.",
"Voting venue": "[ZKsync Governance Portal](https://vote.zknation.io/dao) powered by Cactus (formerly Tally). Three OpenZeppelin Governors on ZKsync Era: Protocol, Token, GovOps, each with its own timelock.",
"Proposal threshold": "**21,000,000 ZK** delegated (0.1% of the 21.00 B max mintable supply), identical for all three governors.",
"Quorum": "**630,000,000 ZK** (3% of max mintable supply) for all three governors. Simple majority of For vs Against; abstentions don't count. Late-quorum extension: +3d (Protocol), +2d (Token/GovOps).",
"Execution model": "**On-chain payload · Permissionless execute.** Protocol proposals travel via L2→L1 message and are permissionlessly executed on Ethereum after review + timelock; Token proposals execute permissionlessly on Era after their timelock."
}
}
}
}+1 -1
{
"baseTimestamp": 1788530106,
"baseTimestamp": 1789042096,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}