64b89bcc (main)
and
915567b6 (PR)
+143 -92
+9 -2
[
{
"address": "0x7B02D13904D8e6E0f0Efaf756aB14Cb0FF21eE7e",
"sinceTimestamp": 1710967859,
"tokens": [
"ETH"
],
"contract": {
"isVerified": true,
"address": "eth:0x7B02D13904D8e6E0f0Efaf756aB14Cb0FF21eE7e",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1713303527,
"transactionHash": "0x1361f48fea8fbc08ffbc0877f540635a35dffe6560829923443c70702232197d",
"implementations": [
"eth:0xD8056243180C4b56a7d2ccd5df9c2696E1261826"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1773686183,
"transactionHash": "0x5b60a86783e3b49210eb4badbfd7032b33cf0ca6e147a86422c3159742b945d0",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1774677215,
"transactionHash": "0x4de9fd6572f134dd8b9dd0a9754a288e20c590b65be6434bdcd78af60b9fd05f",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1777917431,
"transactionHash": "0x414821f167bab34013197c69b5592b1eff7280d97b96f4b1d8b6002ea9d9d9eb",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
}
],
"description": "Main entry point for users depositing ETH.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0x7B02D13904D8e6E0f0Efaf756aB14Cb0FF21eE7e#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
},
{
"address": "0xdc1664458d2f0B6090bEa60A8793A4E66c2F1c00",
"sinceTimestamp": 1628793901,
"tokens": "*",
"contract": {
"isVerified": true,
"address": "eth:0xdc1664458d2f0B6090bEa60A8793A4E66c2F1c00",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0x0b09ba359A106C9ea3b181CBc5F394570c7d2a7A"
"eth:0xe32B192fb1DcA88fCB1C56B3ACb429e32238aDCb"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "Main entry point for users depositing ERC20 token that do not require custom gateway.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0xdc1664458d2f0B6090bEa60A8793A4E66c2F1c00#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
}
]+2 -2
{
"message": {
"type": "underReview",
"text": "The requirement for available node software is under review"
},
"missing": {
"nextStage": "Stage 1",
"requirements": [
"Users' withdrawals can be censored by the permissioned operators.",
"Upgrades executed by actors with more centralized control than a Security Council provide less than 7d for users to exit if the permissioned operator is down or censoring."
],
"principle": "Compromising ≥75% of the Security Council should be the only way (other than bugs) for a rollup to indefinitely block an L2→L1 message (e.g. a withdrawal) or push an invalid L2→L1 message (e.g. an invalid withdrawal) with a <7d exit window."
},
"stage": "Stage 0",
"summary": [
{
"stage": "Stage 0",
"requirements": [
{
"satisfied": true,
"description": "A complete and functional proof system is deployed."
},
{
"satisfied": false,
"description": "Fraud proof submission is not sufficiently decentralized."
},
{
"satisfied": true,
"description": "The project calls itself a rollup."
},
{
"satisfied": true,
"description": "State roots are posted to Ethereum L1."
},
{
"satisfied": true,
"description": "Inputs for the state transition function are posted to Ethereum L1."
},
{
"satisfied": "UnderReview",
"description": "A source-available node exists that can recreate the state from Ethereum L1 data. Please note that the L2BEAT team has not verified the validity of the node source code."
}
]
},
{
"stage": "Stage 1",
"requirements": [
{
"satisfied": false,
"description": "Users' withdrawals can be censored by the permissioned operators."
},
{
"satisfied": false,
"description": "Upgrades executed by actors with more centralized control than a Security Council provide less than 7d for users to exit if the permissioned operator is down or censoring."
},
{
"satisfied": false,
"description": "Not all program sources are public or not all program hashes can be independently regenerated.",
"satisfied": true,
"description": "The sources of all programs used are public and program hashes can be independently regenerated.",
"upcoming": true
}
],
"principle": {
"satisfied": false,
"description": "Compromising ≥75% of the Security Council should be the only way (other than bugs) for a rollup to indefinitely block an L2→L1 message (e.g. a withdrawal) or push an invalid L2→L1 message (e.g. an invalid withdrawal) with a <7d exit window."
}
},
{
"stage": "Stage 2",
"requirements": [
{
"satisfied": false,
"description": "Fraud proof submission is open only to whitelisted actors."
},
{
"satisfied": false,
"description": "Upgrades unrelated to onchain provable bugs provide less than 30d to exit."
},
{
"satisfied": false,
"description": "The Security Council's actions are not confined to onchain provable bugs."
}
]
}
]
}+4 -4
{
"architectureImage": "opstack-rollup-superchain-opfp",
"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": [
{
"title": "Derivation: Batch submission - OP Mainnet specs",
"url": "https://github.com/ethereum-optimism/specs/blob/main/specs/protocol/derivation.md#batch-submission"
},
{
"title": "BatchInbox - address",
"url": "https://etherscan.io/address/0xfFF0000000000000000000000000000000000288#code"
},
{
"title": "OptimismPortal2.sol - source code, depositTransaction function",
"url": "https://etherscan.io/address/0xB443Da3e07052204A02d630a8933dAc05a0d6fB4#code"
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
}
]
}
],
"exitMechanisms": [
{
"name": "Regular exits",
"description": "The user initiates the withdrawal by submitting a regular transaction on this chain. When a state root containing such transaction is settled, the funds become available for withdrawal on L1 after 3d 12h. Withdrawal inclusion can be proven before state root settlement, but a 7d period has to pass before it becomes actionable. The process of state root settlement takes a challenge period of at least 3d 12h to complete. Finally the user submits an L1 transaction to claim the funds. This transaction requires a merkle proof.",
"risks": [],
"references": [
{
"title": "OptimismPortal2.sol - Etherscan source code, proveWithdrawalTransaction function",
"url": "https://etherscan.io/address/0xB443Da3e07052204A02d630a8933dAc05a0d6fB4#code"
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
},
{
"title": "OptimismPortal2.sol - Etherscan source code, finalizeWithdrawalTransaction function",
"url": "https://etherscan.io/address/0xB443Da3e07052204A02d630a8933dAc05a0d6fB4#code"
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
}
]
},
{
"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, including forced withdrawals from L1 and regular messages initiated on L2. Once the force operation is submitted and if the request is serviced, the operation follows the flow of a regular message.",
"risks": [],
"references": [
{
"title": "Forced withdrawal from an OP Stack blockchain",
"url": "https://docs.optimism.io/stack/transactions/forced-transaction"
}
]
}
],
"forceTransactions": {
"name": "Users can force any transaction",
"description": "Because the state of the system is based on transactions submitted on the underlying host chain and anyone can submit their transactions there it allows the users to circumvent censorship by interacting with the smart contract on the host chain directly.",
"risks": [],
"references": [
{
"title": "Sequencing Window - OP Mainnet Specs",
"url": "https://github.com/ethereum-optimism/optimism/blob/51eeb76efeb32b3df3e978f311188aa29f5e3e94/specs/glossary.md#sequencing-window"
},
{
"title": "OptimismPortal2.sol - source code, depositTransaction function",
"url": "https://etherscan.io/address/0xB443Da3e07052204A02d630a8933dAc05a0d6fB4#code"
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
}
]
},
"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.",
"risks": [
{
"category": "MEV can be extracted if",
"text": "the operator exploits their centralized position and frontruns user transactions."
}
],
"references": []
},
"otherConsiderations": [
{
"name": "EVM compatible smart contracts are supported",
"description": "OP stack chains are pursuing the EVM Equivalence model. No changes to smart contracts are required regardless of the language they are written in, i.e. anything deployed on L1 can be deployed on L2.",
"risks": [],
"references": [
{
"title": "Introducing EVM Equivalence",
"url": "https://medium.com/ethereum-optimism/introducing-evm-equivalence-5c2021deb306"
}
]
}
],
"stateValidation": {
"description": "Updates to the system state can be proposed and challenged by permissioned operators only. If a state root passes the challenge period, it is optimistically considered correct and made actionable for withdrawals.",
"categories": [
{
"title": "State root proposals",
"description": "Proposers submit state roots as children of the latest confirmed state root (called anchor state), by calling the `create` function in the DisputeGameFactory. A state root can have multiple conflicting children. Each proposal requires a stake, currently set to 0.0 ETH, that can be slashed if the proposal is proven incorrect via a fraud proof. Stakes can be withdrawn only after the proposal has been confirmed. A state root gets confirmed if the challenge period has passed and it is not countered.",
"references": [
{
"title": "OP stack specification: Fault Dispute Game",
"url": "https://specs.optimism.io/fault-proof/stage-one/fault-dispute-game.html#fault-dispute-game"
}
]
},
{
"title": "Challenges",
"description": "Challenges are opened to disprove invalid state roots using bisection games. Each bisection move requires a stake that increases expontentially with the depth of the bisection, with a factor of 1.09493. The maximum depth is 73, and reaching it therefore requires a cumulative stake of 0.00 ETH from depth 0. Actors can participate in any challenge by calling the `defend` or `attack` functions, depending whether they agree or disagree with the latest claim and want to move the bisection game forward. Actors that disagree with the top-level claim are called challengers, and actors that agree are called defenders. Each actor might be involved in multiple (sub-)challenges at the same time, meaning that the protocol operates with [full concurrency](https://medium.com/l2beat/fraud-proof-wars-b0cb4d0f452a). Challengers and defenders alternate in the bisection game, and they pass each other a clock that starts with 3d 12h. If a clock expires, the claim is considered defeated if it was countered, or it gets confirmed if uncountered. Since honest parties can inherit clocks from malicious parties that play both as challengers and defenders (see [freeloader claims](https://specs.optimism.io/fault-proof/stage-one/fault-dispute-game.html#freeloader-claims)), if a clock gets inherited with less than 3h, it generally gets extended by 3h with the exception of 6h right before depth 30, and 1d right before the last depth. The maximum clock extension that a top level claim can get is therefore 10d. Since unconfirmed state roots are independent of one another, users can decide to exit with a subsequent confirmed state root if the previous one is delayed. Winners get the entire losers' stake, meaning that sybils can potentially play against each other at no cost. The final instruction found via the bisection game is then executed onchain in the MIPS one step prover contract who determines the winner. The protocol does not enforce valid bisections, meaning that actors can propose correct initial claims and then provide incorrect midpoints. The protocol can be subject to resource exhaustion attacks ([Spearbit 5.1.3](https://github.com/ethereum-optimism/optimism/blob/develop/docs/security-reviews/2024_08_Fault-Proofs-No-MIPS_Spearbit.pdf)).",
"references": [
{
"title": "Fraud Proof Wars: OPFP",
"url": "https://medium.com/l2beat/fraud-proof-wars-b0cb4d0f452a"
}
]
}
]
}
}+1 -1
{
"ethereum": {
"roles": [
{
"id": "Guardian",
"name": "Guardian",
"description": "Allowed to pause withdrawals. In op stack systems with a proof system, the Guardian can also blacklist dispute games and set the respected game type (permissioned / permissionless).",
"accounts": [
{
"address": "eth:0x56121a8612474C3eB65D69a3b871f284705b9bC4",
"type": "Contract",
"isVerified": true,
"name": "Boba Multisig",
"url": "#Boba Multisig"
}
],
"chain": "ethereum",
"discoveryDrivenData": true
},
{
"id": "Sequencer",
"name": "Sequencer",
"description": "Allowed to commit transactions from the current layer to the host chain.",
"accounts": [
{
"address": "eth:0xA4eD58737Fc5C4861C33410c29ECb1E2AF29d960",
"type": "EOA",
"isVerified": true,
"name": "EOA 1",
"url": "#EOA-1"
}
],
"chain": "ethereum",
"discoveryDrivenData": true
}
],
"actors": [
{
"id": "Boba Multisig",
"name": "Boba Multisig",
"description": "A Multisig with 2/3 threshold. \n* Can upgrade **with no delay**\n * SystemConfig [via: ProxyAdmin]\n * OptimismMintableERC20Factory [via: ProxyAdmin]\n * DelayedWETH [via: ProxyAdmin]\n * L1CrossDomainMessenger [via: ProxyAdmin]\n * OptimismPortal2 [via: ProxyAdmin]\n * SuperchainConfig [via: ProxyAdmin]\n * L1ERC721Bridge [via: ProxyAdmin]\n * L1StandardBridge [via: ProxyAdmin]\n * AnchorStateRegistry [via: ProxyAdmin]\n * DisputeGameFactory [via: ProxyAdmin]\n* Can interact with DelayedWETH\n * can pull funds from the contract in case of emergency \n* Can interact with AddressManager\n * set and change address mappings [via: ProxyAdmin]\n* A Guardian - acting directly",
"description": "A Multisig with 2/3 threshold. \n* Can upgrade **with no delay**\n * SystemConfig [via: ProxyAdmin]\n * AnchorStateRegistry [via: ProxyAdmin]\n * OptimismMintableERC20Factory [via: ProxyAdmin]\n * L1CrossDomainMessenger [via: ProxyAdmin]\n * OptimismPortal2 [via: ProxyAdmin]\n * DelayedWETH [via: ProxyAdmin]\n * SuperchainConfig [via: ProxyAdmin]\n * L1ERC721Bridge [via: ProxyAdmin]\n * L1StandardBridge [via: ProxyAdmin]\n * DisputeGameFactory [via: ProxyAdmin]\n* Can interact with AddressManager\n * set and change address mappings [via: ProxyAdmin]\n* A Guardian - acting directly",
"accounts": [
{
"address": "eth:0x56121a8612474C3eB65D69a3b871f284705b9bC4",
"type": "Contract",
"isVerified": true,
"name": "0x5612…9bC4",
"url": "https://etherscan.io/address/0x56121a8612474C3eB65D69a3b871f284705b9bC4"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xCCDEbe62f7378D5A931970A847cdf1EcFfc71C63",
"type": "EOA",
"isVerified": true,
"name": "0xCCDE…1C63",
"url": "https://etherscan.io/address/0xCCDEbe62f7378D5A931970A847cdf1EcFfc71C63"
},
{
"address": "eth:0x6976498e37E4941E167161fC3BC5191EEDc302ab",
"type": "EOA",
"isVerified": true,
"name": "0x6976…02ab",
"url": "https://etherscan.io/address/0x6976498e37E4941E167161fC3BC5191EEDc302ab"
},
{
"address": "eth:0xBEC9D08ddfb46F20f3a847180E6bC04c8Dc8aCb4",
"type": "EOA",
"isVerified": true,
"name": "0xBEC9…aCb4",
"url": "https://etherscan.io/address/0xBEC9D08ddfb46F20f3a847180E6bC04c8Dc8aCb4"
}
],
"discoveryDrivenData": true
},
{
"id": "EOA-1",
"name": "EOA 1",
"accounts": [
{
"address": "eth:0xA4eD58737Fc5C4861C33410c29ECb1E2AF29d960",
"type": "EOA",
"isVerified": true,
"name": "0xA4eD…d960",
"url": "https://etherscan.io/address/0xA4eD58737Fc5C4861C33410c29ECb1E2AF29d960"
}
],
"chain": "ethereum",
"description": "* A Sequencer - acting directly",
"discoveryDrivenData": true
},
{
"id": "EOA-2",
"name": "EOA 2",
"accounts": [
{
"address": "eth:0xD382C8Ae5c51131086E2c5a2292E7B35D2093369",
"type": "EOA",
"isVerified": true,
"name": "0xD382…3369",
"url": "https://etherscan.io/address/0xD382C8Ae5c51131086E2c5a2292E7B35D2093369"
}
],
"chain": "ethereum",
"description": "* Can interact with SystemConfig\n * it can update the preconfer address, the batch submitter (Sequencer) address and the gas configuration of the system ",
"discoveryDrivenData": true
}
]
}
}+126 -82
{
"addresses": {
"ethereum": [
{
"name": "SystemConfig",
"isVerified": true,
"address": "eth:0x158Fd5715F16Ac1F2Dc959A299B383aAaf9B59EB",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0x340f923E5c7cbB2171146f64169EC9d5a9FfE647"
"eth:0x2bFE4A5Bd5A41e9d848d843ebCDFa15954e9A557"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1713303503,
"transactionHash": "0x41b524b2ed6de3f6ec58d8e6508f9f6055ca3cb28a80b98af3213eb285a9fdce",
"implementations": [
"eth:0xfaE274B77BA59f001196689f93E9e73693866f4a"
]
},
{
"timestamp": 1734371939,
"transactionHash": "0x2dd4983dfade963b3da262a0c56b5085ffc5ee2f3046292326568738250b5a42",
"implementations": [
"eth:0xb52F8f5D1285e3bc13F9C53D27C6F7336a3B50A9"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xAB9d6cB7A427c0765163A7f45BB91cAfe5f2D375"
]
},
{
"timestamp": 1773686183,
"transactionHash": "0x5b60a86783e3b49210eb4badbfd7032b33cf0ca6e147a86422c3159742b945d0",
"implementations": [
"eth:0x760C48C62A85045A6B69f07F4a9f22868659CbCc"
]
},
{
"timestamp": 1774677215,
"transactionHash": "0x4de9fd6572f134dd8b9dd0a9754a288e20c590b65be6434bdcd78af60b9fd05f",
"implementations": [
"eth:0x340f923E5c7cbB2171146f64169EC9d5a9FfE647"
]
},
{
"timestamp": 1777917431,
"transactionHash": "0x414821f167bab34013197c69b5592b1eff7280d97b96f4b1d8b6002ea9d9d9eb",
"implementations": [
"eth:0x2bFE4A5Bd5A41e9d848d843ebCDFa15954e9A557"
]
}
],
"description": "Contains configuration parameters such as the Sequencer address, gas limit on this chain and the unsafe block signer address.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig\n * **batcherHash**: EOA 1\n * **owner**: EOA 2",
"upgradableBy": [
{
"name": "Boba Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x158Fd5715F16Ac1F2Dc959A299B383aAaf9B59EB#code"
},
{
"name": "OptimismPortal2",
"isVerified": true,
"address": "eth:0x7B02D13904D8e6E0f0Efaf756aB14Cb0FF21eE7e",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1713303527,
"transactionHash": "0x1361f48fea8fbc08ffbc0877f540635a35dffe6560829923443c70702232197d",
"implementations": [
"eth:0xD8056243180C4b56a7d2ccd5df9c2696E1261826"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1773686183,
"transactionHash": "0x5b60a86783e3b49210eb4badbfd7032b33cf0ca6e147a86422c3159742b945d0",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1774677215,
"transactionHash": "0x4de9fd6572f134dd8b9dd0a9754a288e20c590b65be6434bdcd78af60b9fd05f",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1777917431,
"transactionHash": "0x414821f167bab34013197c69b5592b1eff7280d97b96f4b1d8b6002ea9d9d9eb",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
}
],
"description": "The OptimismPortal contract is the main entry point to deposit funds from L1 to L2. It also allows to prove and finalize withdrawals. It specifies which game type can be used for withdrawals, which currently is the PermissionedDisputeGame.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig",
"upgradableBy": [
{
"name": "Boba Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x7B02D13904D8e6E0f0Efaf756aB14Cb0FF21eE7e#code"
},
{
"name": "DisputeGameFactory",
"isVerified": true,
"address": "eth:0xF45a5f1e36fCeA3Cc830A98c6c3C5ceA7d6af852",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0x4bbA758F006Ef09402eF31724203F316ab74e4a0"
"eth:0x33D1e8571a85a538ed3D5A4d88f46C112383439D"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1750459247,
"transactionHash": "0x819e7ecb38b78c234172149bd1ba343a8fb2d7434f3f14520624e7e7abcbcfbb",
"implementations": [
"eth:0xc641A33cab81C559F2bd4b21EA34C290E2440C2B"
]
},
{
"timestamp": 1773686183,
"transactionHash": "0x5b60a86783e3b49210eb4badbfd7032b33cf0ca6e147a86422c3159742b945d0",
"implementations": [
"eth:0x4bbA758F006Ef09402eF31724203F316ab74e4a0"
]
},
{
"timestamp": 1777917431,
"transactionHash": "0x414821f167bab34013197c69b5592b1eff7280d97b96f4b1d8b6002ea9d9d9eb",
"implementations": [
"eth:0x33D1e8571a85a538ed3D5A4d88f46C112383439D"
]
}
],
"description": "The dispute game factory allows the creation of dispute games, used to propose state roots and eventually challenge them.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig",
"upgradableBy": [
{
"name": "Boba Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xF45a5f1e36fCeA3Cc830A98c6c3C5ceA7d6af852#code"
},
{
"name": "SuperchainConfig",
"isVerified": true,
"address": "eth:0x996ffD627901f10C80A7d4B72A12316D2e77c076",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0x4da82a327773965b8d4D85Fa3dB8249b387458E7"
"eth:0xCe28685EB204186b557133766eCA00334EB441E4"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1713303527,
"transactionHash": "0x1361f48fea8fbc08ffbc0877f540635a35dffe6560829923443c70702232197d",
"implementations": [
"eth:0xe4e0f760409EB1661db76a4365c0803C3630270f"
]
},
{
"timestamp": 1713549935,
"transactionHash": "0x4279b4a359b1d5abd672f9e7ee1923b9de372cce4077c2e673f3967b092e64cc",
"implementations": [
"eth:0x862E8e466ac49c1B076322AabCd4156326C47890"
]
},
{
"timestamp": 1713549935,
"transactionHash": "0x4279b4a359b1d5abd672f9e7ee1923b9de372cce4077c2e673f3967b092e64cc",
"implementations": [
"eth:0xe4e0f760409EB1661db76a4365c0803C3630270f"
]
},
{
"timestamp": 1773686183,
"transactionHash": "0x5b60a86783e3b49210eb4badbfd7032b33cf0ca6e147a86422c3159742b945d0",
"implementations": [
"eth:0x4da82a327773965b8d4D85Fa3dB8249b387458E7"
]
},
{
"timestamp": 1777917431,
"transactionHash": "0x414821f167bab34013197c69b5592b1eff7280d97b96f4b1d8b6002ea9d9d9eb",
"implementations": [
"eth:0xCe28685EB204186b557133766eCA00334EB441E4"
]
}
],
"description": "This is NOT the shared SuperchainConfig contract of the OP stack Superchain but rather a local fork. It manages the `PAUSED_SLOT`, a boolean value indicating whether the local chain is paused, and `GUARDIAN_SLOT`, the address of the guardian which can pause and unpause the system.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig\n * **guardian**: Boba Multisig",
"description": "This is NOT the shared SuperchainConfig contract of the OP stack Superchain but rather a local fork. It manages pause states for each chain connected to it, as well as a global pause state for all chains. The guardian role can pause either separately, but each pause expires after 3mo 1d if left untouched.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig\n * **guardian**: Boba Multisig",
"upgradableBy": [
{
"name": "Boba Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x996ffD627901f10C80A7d4B72A12316D2e77c076#code"
},
{
"name": "L1CrossDomainMessenger",
"isVerified": true,
"address": "eth:0x6D4528d192dB72E282265D6092F4B872f9Dff69e",
"upgradeability": {
"proxyType": "resolved delegate proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0x5D5a095665886119693F0B41d8DFeE78da033e8B"
"eth:0x22D12E0FAebD62d429514A65EBAe32dd316c12D6"
],
"immutable": false
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1628792646,
"transactionHash": "0xabf5ff59333cfb575404834e68633fd81c77ff85d6d6f9983e29140ebdf805f4",
"implementations": [
"eth:0x25109139f8C4F9f7b4E4d5452A067feaE3a537F3"
]
},
{
"timestamp": 1633462522,
"transactionHash": "0x9ba695c4025241f04617877232a4cf86d9ccc1783a693cfe661784c7f89c8050",
"implementations": [
"eth:0xae6b041f0550EDeF61a70F76f89c77B2b1Ef38Fd"
]
},
{
"timestamp": 1635387333,
"transactionHash": "0xa7c1696ee1da04699ec29609eb9c645e327a590ad21ff4a8cf16a9671719bec9",
"implementations": [
"eth:0x12Acf6E3ca96A60fBa0BBFd14D2Fe0EB6ae47820"
]
},
{
"timestamp": 1713303503,
"transactionHash": "0x41b524b2ed6de3f6ec58d8e6508f9f6055ca3cb28a80b98af3213eb285a9fdce",
"implementations": [
"eth:0x0000000000000000000000000000000000000000"
]
},
{
"timestamp": 1713303527,
"transactionHash": "0x1361f48fea8fbc08ffbc0877f540635a35dffe6560829923443c70702232197d",
"implementations": [
"eth:0x3b48597212f2622511585914CC4D4152c9B1B077"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xD3494713A5cfaD3F5359379DfA074E2Ac8C6Fd65"
]
},
{
"timestamp": 1773686183,
"transactionHash": "0x5b60a86783e3b49210eb4badbfd7032b33cf0ca6e147a86422c3159742b945d0",
"implementations": [
"eth:0x3eA6084748ED1b2A9B5D4426181F1ad8C93F6231"
]
},
{
"timestamp": 1774677215,
"transactionHash": "0x4de9fd6572f134dd8b9dd0a9754a288e20c590b65be6434bdcd78af60b9fd05f",
"implementations": [
"eth:0x5D5a095665886119693F0B41d8DFeE78da033e8B"
]
},
{
"timestamp": 1777917431,
"transactionHash": "0x414821f167bab34013197c69b5592b1eff7280d97b96f4b1d8b6002ea9d9d9eb",
"implementations": [
"eth:0x22D12E0FAebD62d429514A65EBAe32dd316c12D6"
]
}
],
"description": "Sends messages from host chain to this chain, and relays messages back onto host chain. In the event that a message sent from host chain to this chain is rejected for exceeding this chain's epoch gas limit, it can be resubmitted via this contract's replay function.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig",
"upgradableBy": [
{
"name": "Boba Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x6D4528d192dB72E282265D6092F4B872f9Dff69e#code"
},
{
"name": "L1ERC721Bridge",
"isVerified": true,
"address": "eth:0xA6Ad22bb0E73DEF40a24E510cFbc93807d8bf87e",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0x7aE1d3BD877a4C5CA257404ce26BE93A02C98013"
"eth:0x7f1d12fB2911EB095278085f721e644C1f675696"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1713303527,
"transactionHash": "0x1361f48fea8fbc08ffbc0877f540635a35dffe6560829923443c70702232197d",
"implementations": [
"eth:0x99948157F4702B3EE9De4290C3dCDF2622Db9318"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xAE2AF01232a6c4a4d3012C5eC5b1b35059caF10d"
]
},
{
"timestamp": 1773686183,
"transactionHash": "0x5b60a86783e3b49210eb4badbfd7032b33cf0ca6e147a86422c3159742b945d0",
"implementations": [
"eth:0x276d3730f219f7ec22274f7263180b8452B46d47"
]
},
{
"timestamp": 1774677215,
"transactionHash": "0x4de9fd6572f134dd8b9dd0a9754a288e20c590b65be6434bdcd78af60b9fd05f",
"implementations": [
"eth:0x7aE1d3BD877a4C5CA257404ce26BE93A02C98013"
]
},
{
"timestamp": 1777917431,
"transactionHash": "0x414821f167bab34013197c69b5592b1eff7280d97b96f4b1d8b6002ea9d9d9eb",
"implementations": [
"eth:0x7f1d12fB2911EB095278085f721e644C1f675696"
]
}
],
"description": "Used to bridge ERC-721 tokens from host chain to this chain.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig",
"upgradableBy": [
{
"name": "Boba Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xA6Ad22bb0E73DEF40a24E510cFbc93807d8bf87e#code"
},
{
"name": "L1StandardBridge",
"isVerified": true,
"address": "eth:0xdc1664458d2f0B6090bEa60A8793A4E66c2F1c00",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0x0b09ba359A106C9ea3b181CBc5F394570c7d2a7A"
"eth:0xe32B192fb1DcA88fCB1C56B3ACb429e32238aDCb"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "The main entry point to deposit ERC20 tokens from host chain to this chain.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig",
"upgradableBy": [
{
"name": "Boba Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xdc1664458d2f0B6090bEa60A8793A4E66c2F1c00#code"
},
{
"name": "MIPS",
"isVerified": true,
"address": "eth:0x07BABE08EE4D07dBA236530183B24055535A7011",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "The MIPS contract is used to execute the final step of the dispute game which objectively determines the winner of the dispute.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x07BABE08EE4D07dBA236530183B24055535A7011#code"
},
{
"name": "PreimageOracle",
"isVerified": true,
"address": "eth:0x1fb8cdFc6831fc866Ed9C51aF8817Da5c287aDD3",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "The PreimageOracle contract is used to load the required data from L1 for a dispute game.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x1fb8cdFc6831fc866Ed9C51aF8817Da5c287aDD3#code"
},
{
"name": "OptimismMintableERC20Factory",
"name": "AnchorStateRegistry",
"isVerified": true,
"address": "eth:0x4d898F66327Fa050131A17ed17a39EBeCC81f0c3",
"address": "eth:0x38073f4D9100908e35Ca6D85595d78c4EAC3a4B1",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0x5493f4677A186f64805fe7317D6993ba4863988F"
"eth:0xeb69cC681E8D4a557b30DFFBAd85aFfD47a2CF2E"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1713303527,
"transactionHash": "0x1361f48fea8fbc08ffbc0877f540635a35dffe6560829923443c70702232197d",
"timestamp": 1777917431,
"transactionHash": "0x414821f167bab34013197c69b5592b1eff7280d97b96f4b1d8b6002ea9d9d9eb",
"implementations": [
"eth:0xd080A33E651780cD6f52F16020E1FFA04F0f15B2"
"eth:0xeb69cC681E8D4a557b30DFFBAd85aFfD47a2CF2E"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xE01efbeb1089D1d1dB9c6c8b135C934C0734c846"
]
},
{
"timestamp": 1773686183,
"transactionHash": "0x5b60a86783e3b49210eb4badbfd7032b33cf0ca6e147a86422c3159742b945d0",
"implementations": [
"eth:0x5493f4677A186f64805fe7317D6993ba4863988F"
]
}
],
"description": "A helper contract that generates OptimismMintableERC20 contracts on the network it's deployed to. OptimismMintableERC20 is a standard extension of the base ERC20 token contract designed to allow the L1StandardBridge contracts to mint and burn tokens. This makes it possible to use an OptimismMintableERC20 as this chain's representation of a token on the host chain, or vice-versa.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig",
"description": "Contains the latest confirmed state root that can be used as a starting point in a dispute game. It specifies which game type can be used for withdrawals, which currently is the PermissionedDisputeGame.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig",
"upgradableBy": [
{
"name": "Boba Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x4d898F66327Fa050131A17ed17a39EBeCC81f0c3#code"
"url": "https://etherscan.io/address/0x38073f4D9100908e35Ca6D85595d78c4EAC3a4B1#code"
},
{
"name": "DelayedWETH",
"name": "PermissionedDisputeGame",
"isVerified": true,
"address": "eth:0x4e27966e7D3727bE584d32081fc341321B047bF6",
"address": "eth:0x496F1ed169cdb9226200A2A75A7ECD186611832a",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Same as FaultDisputeGame, but only two permissioned addresses are designated as proposer and challenger.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x496F1ed169cdb9226200A2A75A7ECD186611832a#code"
},
{
"name": "OptimismMintableERC20Factory",
"isVerified": true,
"address": "eth:0x4d898F66327Fa050131A17ed17a39EBeCC81f0c3",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0x5e40B9231B86984b5150507046e354dbFbeD3d9e"
"eth:0x5493f4677A186f64805fe7317D6993ba4863988F"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1750459271,
"transactionHash": "0xbbacf0dbcc95a2ca3f10da3dcaf82083e9ee1523112cb4523b1c167a6aa591bc",
"timestamp": 1713303527,
"transactionHash": "0x1361f48fea8fbc08ffbc0877f540635a35dffe6560829923443c70702232197d",
"implementations": [
"eth:0x71e966Ae981d1ce531a7b6d23DC0f27B38409087"
"eth:0xd080A33E651780cD6f52F16020E1FFA04F0f15B2"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xE01efbeb1089D1d1dB9c6c8b135C934C0734c846"
]
},
{
"timestamp": 1773686183,
"transactionHash": "0x5b60a86783e3b49210eb4badbfd7032b33cf0ca6e147a86422c3159742b945d0",
"implementations": [
"eth:0x5e40B9231B86984b5150507046e354dbFbeD3d9e"
"eth:0x5493f4677A186f64805fe7317D6993ba4863988F"
]
}
],
"description": "Contract designed to hold the bonded ETH for each game. It is designed as a wrapper around WETH to allow an owner to function as a backstop if a game would incorrectly distribute funds.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig\n * **owner**: Boba Multisig",
"description": "A helper contract that generates OptimismMintableERC20 contracts on the network it's deployed to. OptimismMintableERC20 is a standard extension of the base ERC20 token contract designed to allow the L1StandardBridge contracts to mint and burn tokens. This makes it possible to use an OptimismMintableERC20 as this chain's representation of a token on the host chain, or vice-versa.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig",
"upgradableBy": [
{
"name": "Boba Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x4e27966e7D3727bE584d32081fc341321B047bF6#code"
"url": "https://etherscan.io/address/0x4d898F66327Fa050131A17ed17a39EBeCC81f0c3#code"
},
{
"name": "ProxyAdmin",
"isVerified": true,
"address": "eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: Boba Multisig",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc#code"
},
{
"name": "PermissionedDisputeGame",
"name": "DelayedWETH",
"isVerified": true,
"address": "eth:0x9bF49c12BAf9FDca154c3C917591f79c7DA5a1F4",
"address": "eth:0x7e021d19C9949109919DCb522df6BaeC1D6638a6",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Same as FaultDisputeGame, but only two permissioned addresses are designated as proposer and challenger.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x9bF49c12BAf9FDca154c3C917591f79c7DA5a1F4#code"
},
{
"name": "AnchorStateRegistry",
"isVerified": true,
"address": "eth:0xec22De453c5819F96E000Bf3aD5262019ca2151b",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0x7b465370BB7A333f99edd19599EB7Fb1c2D3F8D2"
"eth:0x33Dadc2d1aA9BB613A7AE6B28425eA00D44c6998"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1773686183,
"transactionHash": "0x5b60a86783e3b49210eb4badbfd7032b33cf0ca6e147a86422c3159742b945d0",
"timestamp": 1777917431,
"transactionHash": "0x414821f167bab34013197c69b5592b1eff7280d97b96f4b1d8b6002ea9d9d9eb",
"implementations": [
"eth:0x7b465370BB7A333f99edd19599EB7Fb1c2D3F8D2"
"eth:0x33Dadc2d1aA9BB613A7AE6B28425eA00D44c6998"
]
}
],
"description": "Contains the latest confirmed state root that can be used as a starting point in a dispute game.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig",
"description": "Contract designed to hold the bonded ETH for each game. It is designed as a wrapper around WETH to allow an owner to function as a backstop if a game would incorrectly distribute funds.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Boba Multisig",
"upgradableBy": [
{
"name": "Boba Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xec22De453c5819F96E000Bf3aD5262019ca2151b#code"
},
{
"name": "MIPS",
"isVerified": true,
"address": "eth:0xF027F4A985560fb13324e943edf55ad6F1d15Dc1",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "The MIPS contract is used to execute the final step of the dispute game which objectively determines the winner of the dispute.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xF027F4A985560fb13324e943edf55ad6F1d15Dc1#code"
"url": "https://etherscan.io/address/0x7e021d19C9949109919DCb522df6BaeC1D6638a6#code"
}
]
},
"escrows": [
{
"address": "0x7B02D13904D8e6E0f0Efaf756aB14Cb0FF21eE7e",
"sinceTimestamp": 1710967859,
"tokens": [
"ETH"
],
"contract": {
"isVerified": true,
"address": "eth:0x7B02D13904D8e6E0f0Efaf756aB14Cb0FF21eE7e",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1713303527,
"transactionHash": "0x1361f48fea8fbc08ffbc0877f540635a35dffe6560829923443c70702232197d",
"implementations": [
"eth:0xD8056243180C4b56a7d2ccd5df9c2696E1261826"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1750959851,
"transactionHash": "0x16c5c38924fec5dec9d29456865565cc83ea72f1551a7f5c4fdb5b82fe744d0a",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1773686183,
"transactionHash": "0x5b60a86783e3b49210eb4badbfd7032b33cf0ca6e147a86422c3159742b945d0",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1774677215,
"transactionHash": "0x4de9fd6572f134dd8b9dd0a9754a288e20c590b65be6434bdcd78af60b9fd05f",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1777917431,
"transactionHash": "0x414821f167bab34013197c69b5592b1eff7280d97b96f4b1d8b6002ea9d9d9eb",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
}
],
"description": "Main entry point for users depositing ETH.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0x7B02D13904D8e6E0f0Efaf756aB14Cb0FF21eE7e#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
},
{
"address": "0xdc1664458d2f0B6090bEa60A8793A4E66c2F1c00",
"sinceTimestamp": 1628793901,
"tokens": "*",
"contract": {
"isVerified": true,
"address": "eth:0xdc1664458d2f0B6090bEa60A8793A4E66c2F1c00",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x6e598cec2701FfAA3c06175dc3Af0317a749a0Dc"
],
"implementations": [
"eth:0x0b09ba359A106C9ea3b181CBc5F394570c7d2a7A"
"eth:0xe32B192fb1DcA88fCB1C56B3ACb429e32238aDCb"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "Main entry point for users depositing ERC20 token that do not require custom gateway.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0xdc1664458d2f0B6090bEa60A8793A4E66c2F1c00#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
}
],
"programHashes": [
{
"title": "OP absolute prestate Boba",
"title": "OP absolute prestate v1.6.1 (cannon64)",
"description": "A commitment to the initial state of the OP stack fault proof program.",
"verificationStatus": "unsuccessful",
"hash": "0x03ddcb9294fef6dd477b4e911fd777fda0832fdd10aa594ac941540ea62a2aa0"
"programUrl": "https://github.com/ethereum-optimism/optimism/tree/op-program/v1.6.1/op-program",
"verificationStatus": "successful",
"verificationSteps": "\nSteps are based on [this guide](https://docs.optimism.io/chain-operators/tutorials/absolute-prestate).\n\n1. Install docker [https://docs.docker.com/get-started/get-docker/](https://docs.docker.com/get-started/get-docker/) and make sure it is running.\n2. Check out the correct branch of [optimism](https://github.com/ethereum-optimism/optimism) repo: `git checkout op-program/v1.6.1` . Commit hash should be `a094d016092e3355642d00be6d7943c4529ef008`.\n3. Regenerate the absolute prestate: `make reproducible-prestate`. This script will print out the correct hash.\n ",
"hash": "0x03eb07101fbdeaf3f04d9fb76526362c1eea2824e4c6e970bdb19675b72e4fc8"
}
],
"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": []
}+1 -1
{
"baseTimestamp": 1774891601,
"baseTimestamp": 1778001698,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+106 -18
+1 -1
{
"capability": "universal",
"daLayer": [
"Ethereum"
],
"hostChain": {
"id": "ethereum",
"slug": "ethereum",
"name": "Ethereum"
},
"layer": "layer2",
"proofSystem": {
"type": "Validity",
"zkCatalogId": "sp1turbo"
"zkCatalogId": "sp1hypercube"
},
"purposes": [
"Universal"
],
"stacks": [
"OP Stack"
],
"stage": "Stage 0",
"type": "ZK Rollup",
"vm": [
"EVM"
]
}+0 -5
{
"missing": {
"nextStage": "Stage 1",
"requirements": [
"Users' withdrawals can be censored by the permissioned operators.",
"Upgrades executed by actors with more centralized control than a Security Council provide less than 7d for users to exit if the permissioned operator is down or censoring."
],
"principle": "Compromising ≥75% of the Security Council should be the only way (other than bugs) for a rollup to indefinitely block an L2→L1 message (e.g. a withdrawal) or push an invalid L2→L1 message (e.g. an invalid withdrawal) with a <7d exit window."
},
"stage": "Stage 0",
"summary": [
{
"stage": "Stage 0",
"requirements": [
{
"satisfied": true,
"description": "A complete and functional proof system is deployed."
},
{
"satisfied": true,
"description": "The project calls itself a rollup."
},
{
"satisfied": true,
"description": "State roots are posted to Ethereum L1."
},
{
"satisfied": true,
"description": "Inputs for the state transition function are posted to Ethereum L1."
},
{
"satisfied": true,
"description": "A source-available node exists that can recreate the state from Ethereum L1 data. Please note that the L2BEAT team has not verified the validity of the node source code. [View code](https://github.com/succinctlabs/op-succinct/)"
}
]
},
{
"stage": "Stage 1",
"requirements": [
{
"satisfied": false,
"description": "Users' withdrawals can be censored by the permissioned operators."
},
{
"satisfied": false,
"description": "Upgrades executed by actors with more centralized control than a Security Council provide less than 7d for users to exit if the permissioned operator is down or censoring."
},
{
"satisfied": true,
"description": "Prover source code is published.",
"upcoming": true
},
{
"satisfied": true,
"description": "The sources of all programs used are public and program hashes can be independently regenerated.",
"upcoming": true
}
],
"principle": {
"satisfied": false,
"description": "Compromising ≥75% of the Security Council should be the only way (other than bugs) for a rollup to indefinitely block an L2→L1 message (e.g. a withdrawal) or push an invalid L2→L1 message (e.g. an invalid withdrawal) with a <7d exit window."
}
},
{
"stage": "Stage 2",
"requirements": [
{
"satisfied": false,
"description": "Upgrades unrelated to onchain provable bugs provide less than 30d to exit."
},
{
"satisfied": false,
"description": "The Security Council's actions are not confined to onchain provable bugs."
}
]
}
]
}+8 -0
{
"architectureImage": "opstack-rollup-opfp-opsuccinct",
"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": [
{
"title": "Derivation: Batch submission - OP Mainnet specs",
"url": "https://github.com/ethereum-optimism/specs/blob/main/specs/protocol/derivation.md#batch-submission"
},
{
"title": "BatchInbox - address",
"url": "https://etherscan.io/address/0xFFEEDDCcBbAA0000000000000000000000000000#code"
},
{
"title": "OptimismPortal.sol - source code, depositTransaction function",
"url": "https://etherscan.io/address/0xe1399f54ba2597b4EaDA9E3450c34D393fb131A7#code"
}
]
}
],
"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": [
{
"category": "Funds can be frozen if",
"text": "the centralized validator goes down. Users cannot produce blocks themselves and exiting the system requires new block production.",
"isCritical": true
}
],
"references": [
{
"title": "OptimismPortal.sol - source code, proveWithdrawalTransaction function",
"url": "https://etherscan.io/address/0xe1399f54ba2597b4EaDA9E3450c34D393fb131A7#code"
},
{
"title": "OptimismPortal.sol - source code, finalizeWithdrawalTransaction function",
"url": "https://etherscan.io/address/0xe1399f54ba2597b4EaDA9E3450c34D393fb131A7#code"
}
]
},
{
"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, including forced withdrawals from L1 and regular messages initiated on L2. Once the force operation is submitted and if the request is serviced, the operation follows the flow of a regular message.",
"risks": [],
"references": [
{
"title": "Forced withdrawal from an OP Stack blockchain",
"url": "https://docs.optimism.io/stack/transactions/forced-transaction"
}
]
}
],
"forceTransactions": {
"name": "Users can force any transaction",
"description": "Because the state of the system is based on transactions submitted on the underlying host chain and anyone can submit their transactions there it allows the users to circumvent censorship by interacting with the smart contract on the host chain directly.",
"risks": [],
"references": [
{
"title": "Sequencing Window - OP Mainnet Specs",
"url": "https://github.com/ethereum-optimism/optimism/blob/51eeb76efeb32b3df3e978f311188aa29f5e3e94/specs/glossary.md#sequencing-window"
},
{
"title": "OptimismPortal.sol - source code, depositTransaction function",
"url": "https://etherscan.io/address/0xe1399f54ba2597b4EaDA9E3450c34D393fb131A7#code"
}
]
},
"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.",
"risks": [
{
"category": "MEV can be extracted if",
"text": "the operator exploits their centralized position and frontruns user transactions."
}
],
"references": []
},
"otherConsiderations": [
{
"name": "EVM compatible smart contracts are supported",
"description": "OP stack chains are pursuing the EVM Equivalence model. No changes to smart contracts are required regardless of the language they are written in, i.e. anything deployed on L1 can be deployed on L2.",
"risks": [],
"references": [
{
"title": "Introducing EVM Equivalence",
"url": "https://medium.com/ethereum-optimism/introducing-evm-equivalence-5c2021deb306"
}
]
}
],
"stateValidation": {
"categories": [
{
"title": "Validity proofs",
"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.\n Through the SuccinctL2OutputOracle, the system also allows to switch to an optimistic mode, in which no proofs are required and a challenger can challenge the proposed output state root within the finalization period.",
"references": [
{
"url": "https://succinctlabs.github.io/op-succinct/architecture.html",
"title": "Op-Succinct architecture"
}
],
"risks": [
{
"category": "Funds can be stolen if",
"text": "in non-optimistic mode, the validity proof cryptography is broken or implemented incorrectly."
},
{
"category": "Funds can be stolen if",
"text": "optimistic mode is enabled and no challenger checks the published state."
},
{
"category": "Funds can be stolen if",
"text": "the proposer routes proof verification through a malicious or faulty verifier by specifying an unsafe route id."
},
{
"category": "Funds can be frozen if",
"text": "the permissioned proposer fails to publish state roots to the L1."
},
{
"category": "Funds can be frozen if",
"text": "in non-optimistic mode, the SP1VerifierGateway is unable to route proof verification to a valid verifier."
}
]
}
]
},
"stateValidationImage": "opsuccinct"
}+40 -0
{
"ethereum": {
"roles": [
{
"id": "Guardian",
"name": "Guardian",
"description": "Allowed to pause withdrawals. In op stack systems with a proof system, the Guardian can also blacklist dispute games and set the respected game type (permissioned / permissionless).",
"accounts": [
{
"address": "eth:0x2F44BD2a54aC3fB20cd7783cF94334069641daC9",
"type": "Contract",
"isVerified": true,
"name": "MantleEngineeringMultisig",
"url": "#MantleEngineeringMultisig"
}
],
"chain": "ethereum",
"discoveryDrivenData": true
},
{
"id": "Proposer",
"name": "Proposer",
"description": "Allowed to post new state roots of the current layer to the host chain.",
"accounts": [
{
"address": "eth:0x6667961f5e9C98A76a48767522150889703Ed77D",
"type": "EOA",
"isVerified": true,
"name": "EOA 2",
"url": "#EOA-2"
}
],
"chain": "ethereum",
"discoveryDrivenData": true
},
{
"id": "Sequencer",
"name": "Sequencer",
"description": "Allowed to commit transactions from the current layer to the host chain.",
"accounts": [
{
"address": "eth:0x2f40D796917ffB642bD2e2bdD2C762A5e40fd749",
"type": "EOA",
"isVerified": true,
"name": "EOA 1",
"url": "#EOA-1"
}
],
"chain": "ethereum",
"discoveryDrivenData": true
}
],
"actors": [
{
"id": "MantleSecurityMultisig",
"name": "MantleSecurityMultisig",
"description": "A Multisig with 6/14 threshold. \n* Can upgrade **with no delay**\n * OPSuccinctL2OutputOracle [via: ProxyAdmin]\n * SystemConfig [via: ProxyAdmin]\n * L1CrossDomainMessenger [via: ProxyAdmin]\n * L1StandardBridge [via: ProxyAdmin]\n * OptimismPortal [via: ProxyAdmin]\n* Can upgrade **with 1d delay**\n * L1MantleToken [via: TimelockController with 1d delay → MantleTokenProxyAdmin]\n* Can interact with OPSuccinctL2OutputOracle\n * can toggle between the optimistic mode and not optimistic (ZK) mode \n* Can interact with SystemConfig\n * it can update the batch submitter (Sequencer) address, the unsafe block signer, the L2 gas limit (bounded by `maximumGasLimit()`), the resource metering config, and all fee/gas parameters: legacy `setGasConfig(overhead, scalar)`, Arsia `setGasConfigArsia(basefeeScalar, blobbasefeeScalar)`, `setBaseFee`, `setEIP1559Params`, `setMinBaseFee`, `setDAFootprintGasScalar` and `setOperatorFeeScalars` \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 \n* Can interact with AddressManager\n * set and change address mappings [via: ProxyAdmin]",
"accounts": [
{
"address": "eth:0x4e59e778a0fb77fBb305637435C62FaeD9aED40f",
"type": "Contract",
"isVerified": true,
"name": "0x4e59…D40f",
"url": "https://etherscan.io/address/0x4e59e778a0fb77fBb305637435C62FaeD9aED40f"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xc77E153e3c7ab09e9216a21Bd3fa2e1f4C24118D",
"type": "EOA",
"isVerified": true,
"name": "0xc77E…118D",
"url": "https://etherscan.io/address/0xc77E153e3c7ab09e9216a21Bd3fa2e1f4C24118D"
},
{
"address": "eth:0xf73546Da2F971bD0Ed1b3c5F9C01092180Db5089",
"type": "EOA",
"isVerified": true,
"name": "0xf735…5089",
"url": "https://etherscan.io/address/0xf73546Da2F971bD0Ed1b3c5F9C01092180Db5089"
},
{
"address": "eth:0xA081e53597173e4e405Ef907C630585c22ef089b",
"type": "EOA",
"isVerified": true,
"name": "0xA081…089b",
"url": "https://etherscan.io/address/0xA081e53597173e4e405Ef907C630585c22ef089b"
},
{
"address": "eth:0x50dCf0B40E593301aA75DcB54f36f379607595CE",
"type": "EOA",
"isVerified": true,
"name": "0x50dC…95CE",
"url": "https://etherscan.io/address/0x50dCf0B40E593301aA75DcB54f36f379607595CE"
},
{
"address": "eth:0xA3C8f55BE8aF7402d5192b343E8BfE4BB9795C2F",
"type": "EOA",
"isVerified": true,
"name": "0xA3C8…5C2F",
"url": "https://etherscan.io/address/0xA3C8f55BE8aF7402d5192b343E8BfE4BB9795C2F"
},
{
"address": "eth:0xdC3644e172813ADbF6D130262e2416975Ac48Af3",
"type": "EOA",
"isVerified": true,
"name": "0xdC36…8Af3",
"url": "https://etherscan.io/address/0xdC3644e172813ADbF6D130262e2416975Ac48Af3"
},
{
"address": "eth:0x4A42577Bf6e51127c490F3639F5c8B90Ec53f5B1",
"type": "EOA",
"isVerified": true,
"name": "0x4A42…f5B1",
"url": "https://etherscan.io/address/0x4A42577Bf6e51127c490F3639F5c8B90Ec53f5B1"
},
{
"address": "eth:0x4b6CFecA60f8BDF8AbCEE10f033f17cb2a928498",
"type": "EOA",
"isVerified": true,
"name": "0x4b6C…8498",
"url": "https://etherscan.io/address/0x4b6CFecA60f8BDF8AbCEE10f033f17cb2a928498"
},
{
"address": "eth:0xE6a04E34D329f912Aca478Df7FDbe378E30eb0E5",
"type": "EOA",
"isVerified": true,
"name": "0xE6a0…b0E5",
"url": "https://etherscan.io/address/0xE6a04E34D329f912Aca478Df7FDbe378E30eb0E5"
},
{
"address": "eth:0xf5b16239f88B54894e03e0293d3d7FDdEb9f9070",
"type": "EOA",
"isVerified": true,
"name": "0xf5b1…9070",
"url": "https://etherscan.io/address/0xf5b16239f88B54894e03e0293d3d7FDdEb9f9070"
},
{
"address": "eth:0xe75D7324d6BC4E70A200c5E268160332F43b2d2B",
"type": "EOA",
"isVerified": true,
"name": "0xe75D…2d2B",
"url": "https://etherscan.io/address/0xe75D7324d6BC4E70A200c5E268160332F43b2d2B"
},
{
"address": "eth:0x3000BE80ad204D327990eB403654aCd1Eaa8eCeb",
"type": "EOA",
"isVerified": true,
"name": "0x3000…eCeb",
"url": "https://etherscan.io/address/0x3000BE80ad204D327990eB403654aCd1Eaa8eCeb"
},
{
"address": "eth:0xc4143711aA5bd6d37F1b0A690120AA5859e32A93",
"type": "EOA",
"isVerified": true,
"name": "0xc414…2A93",
"url": "https://etherscan.io/address/0xc4143711aA5bd6d37F1b0A690120AA5859e32A93"
},
{
"address": "eth:0x63a7E8AbD9A3771aF5ac0bfdef04769C2f9e2916",
"type": "EOA",
"isVerified": true,
"name": "0x63a7…2916",
"url": "https://etherscan.io/address/0x63a7E8AbD9A3771aF5ac0bfdef04769C2f9e2916"
}
],
"discoveryDrivenData": true
},
{
"id": "MantleEngineeringMultisig",
"name": "MantleEngineeringMultisig",
"description": "A Multisig with 3/7 threshold. \n* A Guardian - acting directly",
"accounts": [
{
"address": "eth:0x2F44BD2a54aC3fB20cd7783cF94334069641daC9",
"type": "Contract",
"isVerified": true,
"name": "0x2F44…daC9",
"url": "https://etherscan.io/address/0x2F44BD2a54aC3fB20cd7783cF94334069641daC9"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xC37642355c18ec9c3b3268AAC67e33516aa115eb",
"type": "EOA",
"isVerified": true,
"name": "0xC376…15eb",
"url": "https://etherscan.io/address/0xC37642355c18ec9c3b3268AAC67e33516aa115eb"
},
{
"address": "eth:0x207E804758e28F2b3fD6E4219671B327100b82f8",
"type": "EOA",
"isVerified": true,
"name": "0x207E…82f8",
"url": "https://etherscan.io/address/0x207E804758e28F2b3fD6E4219671B327100b82f8"
},
{
"address": "eth:0x5a021DC06A9630bb56099b8aEdfaDC2dEa7eB317",
"type": "EOA",
"isVerified": true,
"name": "0x5a02…B317",
"url": "https://etherscan.io/address/0x5a021DC06A9630bb56099b8aEdfaDC2dEa7eB317"
},
{
"address": "eth:0x00da2F87c56C3a19BD863613995705095F55b524",
"type": "EOA",
"isVerified": true,
"name": "0x00da…b524",
"url": "https://etherscan.io/address/0x00da2F87c56C3a19BD863613995705095F55b524"
},
{
"address": "eth:0xbE73dea9c8DcDdB6b03F7e5797b85982065fe34e",
"type": "EOA",
"isVerified": true,
"name": "0xbE73…e34e",
"url": "https://etherscan.io/address/0xbE73dea9c8DcDdB6b03F7e5797b85982065fe34e"
},
{
"address": "eth:0x3Dc5FcB0Ad5835C6059112e51A75b57DBA668eB8",
"type": "EOA",
"isVerified": true,
"name": "0x3Dc5…8eB8",
"url": "https://etherscan.io/address/0x3Dc5FcB0Ad5835C6059112e51A75b57DBA668eB8"
},
{
"address": "eth:0x915dc866e2e5E64f912A5ac1D40E3be4597F172a",
"type": "EOA",
"isVerified": true,
"name": "0x915d…172a",
"url": "https://etherscan.io/address/0x915dc866e2e5E64f912A5ac1D40E3be4597F172a"
}
],
"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",
"name": "EOA 1",
"accounts": [
{
"address": "eth:0x2f40D796917ffB642bD2e2bdD2C762A5e40fd749",
"type": "EOA",
"isVerified": true,
"name": "0x2f40…d749",
"url": "https://etherscan.io/address/0x2f40D796917ffB642bD2e2bdD2C762A5e40fd749"
}
],
"chain": "ethereum",
"description": "* A Sequencer - acting directly",
"discoveryDrivenData": true
},
{
"id": "EOA-2",
"name": "EOA 2",
"accounts": [
{
"address": "eth:0x6667961f5e9C98A76a48767522150889703Ed77D",
"type": "EOA",
"isVerified": true,
"name": "0x6667…d77D",
"url": "https://etherscan.io/address/0x6667961f5e9C98A76a48767522150889703Ed77D"
}
],
"chain": "ethereum",
"description": "* A Proposer - acting directly",
"discoveryDrivenData": true
}
]
}
}+56 -11
{
"addresses": {
"ethereum": [
{
"name": "SystemConfig",
"isVerified": true,
"address": "eth:0x427Ea0710FA5252057F0D88274f7aeb308386cAf",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xca35F8338054739D138884685e08b39EE2217794"
],
"implementations": [
"eth:0x9CA047689261E35c9e507b1BB0B7443C2A436310"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1710467267,
"transactionHash": "0x667a55493b70812eedb69586be570fa87bb305ff046ebd1419cdc71163f770ac",
"implementations": [
"eth:0x6Dbb7D9C5dC60844B8CF442ddC6Be081c060B2E3"
]
},
{
"timestamp": 1776322715,
"transactionHash": "0xa9f65671c6b80206db6f058626a8702cf9171dc5d5ab7e382bf124d2b0e1e55a",
"implementations": [
"eth:0x9CA047689261E35c9e507b1BB0B7443C2A436310"
]
}
],
"description": "Contains configuration parameters such as the batch submitter (Sequencer) address, the L2 gas limit, the unsafe block signer address and the Arsia fee/gas mechanics (base/blob scalars, EIP-1559 params, minimum base fee, DA footprint gas scalar and EIP-7706-style operator fee).\n* Roles:\n * **admin**: ProxyAdmin; ultimately MantleSecurityMultisig\n * **batcherHash**: EOA 1\n * **owner**: MantleSecurityMultisig",
"upgradableBy": [
{
"name": "MantleSecurityMultisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x427Ea0710FA5252057F0D88274f7aeb308386cAf#code"
},
{
"name": "OptimismPortal",
"isVerified": true,
"address": "eth:0xc54cb22944F2bE476E02dECfCD7e3E7d3e15A8Fb",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xca35F8338054739D138884685e08b39EE2217794"
],
"implementations": [
"eth:0xe1399f54ba2597b4EaDA9E3450c34D393fb131A7"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1710490775,
"transactionHash": "0xa5fff128e999954c7dfe8e3360d0844e439425124922e85cd32fdcf2e3582247",
"implementations": [
"eth:0xe1399f54ba2597b4EaDA9E3450c34D393fb131A7"
]
}
],
"description": "The main entry point to deposit funds from host chain to this chain. It also allows to prove and finalize withdrawals.\n* Roles:\n * **admin**: ProxyAdmin; ultimately MantleSecurityMultisig\n * **guardian**: MantleEngineeringMultisig",
"upgradableBy": [
{
"name": "MantleSecurityMultisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xc54cb22944F2bE476E02dECfCD7e3E7d3e15A8Fb#code"
},
{
"name": "L1CrossDomainMessenger",
"isVerified": true,
"address": "eth:0x676A795fe6E43C17c668de16730c3F690FEB7120",
"upgradeability": {
"proxyType": "resolved delegate proxy",
"admins": [
"eth:0xca35F8338054739D138884685e08b39EE2217794"
],
"implementations": [
"eth:0xb8DE82551fA4BA3bE4B3d9097763EDBeED541308"
],
"immutable": false
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1687958039,
"transactionHash": "0x3ef2116cdd9366a646b6625affcf0cbe96bb3c59c3ffc629432d3f79ff1f886c",
"implementations": [
"eth:0x4692363048d0F32a2dE7816860D48fff0c61B24B"
]
},
{
"timestamp": 1710467267,
"transactionHash": "0x667a55493b70812eedb69586be570fa87bb305ff046ebd1419cdc71163f770ac",
"implementations": [
"eth:0x0000000000000000000000000000000000000000"
]
},
{
"timestamp": 1710490775,
"transactionHash": "0xa5fff128e999954c7dfe8e3360d0844e439425124922e85cd32fdcf2e3582247",
"implementations": [
"eth:0xb8DE82551fA4BA3bE4B3d9097763EDBeED541308"
]
}
],
"description": "Sends messages from host chain to this chain, and relays messages back onto host chain. In the event that a message sent from host chain to this chain is rejected for exceeding this chain's epoch gas limit, it can be resubmitted via this contract's replay function.\n* Roles:\n * **admin**: ProxyAdmin; ultimately MantleSecurityMultisig",
"upgradableBy": [
{
"name": "MantleSecurityMultisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x676A795fe6E43C17c668de16730c3F690FEB7120#code"
},
{
"name": "L1StandardBridge",
"isVerified": true,
"address": "eth:0x95fC37A27a2f68e3A647CDc081F0A89bb47c3012",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xca35F8338054739D138884685e08b39EE2217794"
],
"implementations": [
"eth:0xb4133552BA49dFb60DA6eb5cA0102d0f94ce071f"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "The main entry point to deposit ERC20 tokens from host chain to this chain.\n* Roles:\n * **admin**: ProxyAdmin; ultimately MantleSecurityMultisig",
"upgradableBy": [
{
"name": "MantleSecurityMultisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x95fC37A27a2f68e3A647CDc081F0A89bb47c3012#code"
},
{
"name": "SP1Verifier",
"isVerified": true,
"address": "eth:0x0459d576A6223fEeA177Fb3DF53C9c77BF84C459",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Verifier contract for SP1 proofs (v5.0.0).\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x0459d576A6223fEeA177Fb3DF53C9c77BF84C459#code"
},
{
"name": "MantleTokenProxyAdmin",
"isVerified": true,
"address": "eth:0x0cac2B1a172ac24012621101634DD5ABD6399ADd",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: TimelockController",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x0cac2B1a172ac24012621101634DD5ABD6399ADd#code"
},
{
"name": "OPSuccinctL2OutputOracle",
"isVerified": true,
"address": "eth:0x31d543e7BE1dA6eFDc2206Ef7822879045B9f481",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xca35F8338054739D138884685e08b39EE2217794"
],
"implementations": [
"eth:0x4059509fFb703B048D1e9Ce3118F90E759076f50"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1710490775,
"transactionHash": "0xa5fff128e999954c7dfe8e3360d0844e439425124922e85cd32fdcf2e3582247",
"implementations": [
"eth:0xD1230865641561653406906Fb08873F011c19080"
]
},
{
"timestamp": 1758005207,
"transactionHash": "0xf9fc68effd8cbd421d25e87a357757fe6710c6c9c0d9c5270d2af5a37f675259",
"implementations": [
"eth:0x4059509fFb703B048D1e9Ce3118F90E759076f50"
]
}
],
"description": "Contains a list of proposed state roots which Proposers assert to be a result of block execution. The SuccinctL2OutputOracle modifies the L2OutputOracle to support whenNotOptimistic mode, in which a validity proof can be passed as input argument to the proposeL2Output function.\n* Roles:\n * **admin**: ProxyAdmin; ultimately MantleSecurityMultisig\n * **initialProposer**: EOA 2\n * **owner**: MantleSecurityMultisig",
"upgradableBy": [
{
"name": "MantleSecurityMultisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x31d543e7BE1dA6eFDc2206Ef7822879045B9f481#code"
},
{
"name": "SP1VerifierGateway",
"isVerified": true,
"address": "eth:0x3B6041173B80E77f038f3F2C0f9744f04837185e",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "This contract is the router for zk proof verification. It stores the mapping between identifiers and the address of onchain verifier contracts, routing each identifier to the corresponding verifier contract.\n* Roles:\n * **owner**: SP1VerifierGatewayMultisig",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x3B6041173B80E77f038f3F2C0f9744f04837185e#code"
},
{
"name": "L1MantleToken",
"isVerified": true,
"address": "eth:0x3c3a81e81dc49A522A592e7622A7E711c06bf354",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x0cac2B1a172ac24012621101634DD5ABD6399ADd"
],
"implementations": [
"eth:0xCd368c1d80120b0Dd92447c87eB570154f8e685c"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1687241795,
"transactionHash": "0x8f7867724cfba4b9b1b19ca140711809b40dda9ae245caf7bcff9473a5a7e45e",
"implementations": [
"eth:0xCd368c1d80120b0Dd92447c87eB570154f8e685c"
]
}
],
"description": "MNT token contract: Mantle uses Mantle (MNT) as the designated gas token, allowing users pay for gas in MNT.\n* Roles:\n * **admin**: MantleTokenProxyAdmin; ultimately MantleSecurityMultisig",
"upgradableBy": [
{
"name": "MantleSecurityMultisig",
"delay": "1d"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x3c3a81e81dc49A522A592e7622A7E711c06bf354#code"
},
{
"name": "TimelockController",
"isVerified": true,
"address": "eth:0x65331ff6F8B0fc2612F2a0deBD9d04Fce60a447F",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "A timelock with access control. The current minimum delay is 1d.\n* Roles:\n * **canceller**: MantleSecurityMultisig\n * **defaultAdmin**: MantleSecurityMultisig, TimelockController; ultimately MantleSecurityMultisig\n * **executor**: MantleSecurityMultisig\n * **proposer**: MantleSecurityMultisig",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x65331ff6F8B0fc2612F2a0deBD9d04Fce60a447F#code"
},
{
"name": "SP1Verifier",
"isVerified": true,
"address": "eth:0x8a0fd5e825D14368d90Fe68F31fceAe3E17AFc5C",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Verifier contract for SP1 proofs (v6.0.0).\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x8a0fd5e825D14368d90Fe68F31fceAe3E17AFc5C#code"
},
{
"name": "SP1Verifier",
"isVerified": true,
"address": "eth:0xc3c6dDDAc8829b233Dc6536Ec024775a57b0AF2A",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xc3c6dDDAc8829b233Dc6536Ec024775a57b0AF2A#code"
},
{
"name": "ProxyAdmin",
"isVerified": true,
"address": "eth:0xca35F8338054739D138884685e08b39EE2217794",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: MantleSecurityMultisig",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xca35F8338054739D138884685e08b39EE2217794#code"
}
]
},
"escrows": [
{
"address": "0xc54cb22944F2bE476E02dECfCD7e3E7d3e15A8Fb",
"sinceTimestamp": 1710439967,
"tokens": [
"ETH",
"MNT"
],
"contract": {
"isVerified": true,
"address": "eth:0xc54cb22944F2bE476E02dECfCD7e3E7d3e15A8Fb",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xca35F8338054739D138884685e08b39EE2217794"
],
"implementations": [
"eth:0xe1399f54ba2597b4EaDA9E3450c34D393fb131A7"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1710490775,
"transactionHash": "0xa5fff128e999954c7dfe8e3360d0844e439425124922e85cd32fdcf2e3582247",
"implementations": [
"eth:0xe1399f54ba2597b4EaDA9E3450c34D393fb131A7"
]
}
],
"description": "Main entry point for users depositing ETH, MNT.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0xc54cb22944F2bE476E02dECfCD7e3E7d3e15A8Fb#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
},
{
"address": "0x95fC37A27a2f68e3A647CDc081F0A89bb47c3012",
"sinceTimestamp": 1687954103,
"tokens": "*",
"excludedTokens": [
"SolvBTC",
"SolvBTC.BBN",
"FBTC"
],
"contract": {
"isVerified": true,
"address": "eth:0x95fC37A27a2f68e3A647CDc081F0A89bb47c3012",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xca35F8338054739D138884685e08b39EE2217794"
],
"implementations": [
"eth:0xb4133552BA49dFb60DA6eb5cA0102d0f94ce071f"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "Main entry point for users depositing ERC20 token that do not require custom gateway.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0x95fC37A27a2f68e3A647CDc081F0A89bb47c3012#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
}
],
"programHashes": [
{
"title": "Aggregation program of OP Succinct",
"description": "Aggregates proofs of correct execution for several consecutive block ranges of OP L2 client. Data availability layer is set to Ethereum blobs.",
"programUrl": "https://github.com/mantle-xyz/op-succinct/tree/v2.2.0-beta.8/programs/aggregation",
"proverSystemProject": "sp1turbo",
"verificationStatus": "successful",
"verificationSteps": "\nPrepare:\n\n1. Install cargo make: `cargo install --debug --locked cargo-make`\n2. Install sp1 toolchain: `curl -L https://sp1up.succinct.xyz/ | bash`, then `sp1up`\n3. Install docker [https://docs.docker.com/get-started/get-docker/](https://docs.docker.com/get-started/get-docker/)\n\nVerify:\n\n1. Checkout the correct tag in [mantle-xyz/op-succinct](https://github.com/mantle-xyz/op-succinct/tree/v2.2.0-beta.8) repo: `git checkout v2.2.0-beta.8` . Commit hash should be `8542b244fac50b3db2cb027c6282b9f42fd81af9`.\n2. Make sure docker is running by running `docker ps`\n3. From the `op-succinct` dir: `cargo run --bin config --release` to build the SP1 programs and generate and print verification key hashes. The Arsia build removes the EigenDA code path entirely, so no feature flag is required.\n ",
"hash": "0x0022379400ea3157fae440ae7a8101e8bb01ca58e6a5f132c66751513aa58f08"
"proverSystemProject": "sp1hypercube",
"verificationStatus": "notVerified",
"hash": "0x0006e0a9f37edc912bb269856518599d61689c78300c23615b2f90868d0181cf"
},
{
"title": "Range program of OP Succinct",
"description": "Proves correct state transition function within an OP L2 client over a range of consecutive L2 blocks. Data availability layer is set to Ethereum blobs.",
"programUrl": "https://github.com/mantle-xyz/op-succinct/tree/v2.2.0-beta.8/programs/range/ethereum",
"proverSystemProject": "sp1turbo",
"verificationStatus": "successful",
"verificationSteps": "\nPrepare:\n\n1. Install cargo make: `cargo install --debug --locked cargo-make`\n2. Install sp1 toolchain: `curl -L https://sp1up.succinct.xyz/ | bash`, then `sp1up`\n3. Install docker [https://docs.docker.com/get-started/get-docker/](https://docs.docker.com/get-started/get-docker/)\n\nVerify:\n\n1. Checkout the correct tag in [mantle-xyz/op-succinct](https://github.com/mantle-xyz/op-succinct/tree/v2.2.0-beta.8) repo: `git checkout v2.2.0-beta.8` . Commit hash should be `8542b244fac50b3db2cb027c6282b9f42fd81af9`.\n2. Make sure docker is running by running `docker ps`\n3. From the `op-succinct` dir: `cargo run --bin config --release` to build the SP1 programs and generate and print verification key hashes. The Arsia build removes the EigenDA code path entirely, so no feature flag is required.\n ",
"hash": "0x08666bcf03c2240b14b399040abdc4aa2fe934535315fd3c158f010926d1e4a5"
"proverSystemProject": "sp1hypercube",
"verificationStatus": "notVerified",
"hash": "0x1d1e0ac74bb66ded0388062e779adae47925fd572a49a3424e2684f83d776004"
}
],
"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": []
"zkVerifiers": [
"eth:0x0459d576A6223fEeA177Fb3DF53C9c77BF84C459",
"eth:0x8a0fd5e825D14368d90Fe68F31fceAe3E17AFc5C",
"eth:0xc3c6dDDAc8829b233Dc6536Ec024775a57b0AF2A"
]
}+1 -1
{
"baseTimestamp": 1777038258,
"baseTimestamp": 1778001356,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+96 -40
+9 -2
[
{
"address": "0xFc1D560eB01443e31B0EB56620703E80e42A7E4e",
"sinceTimestamp": 1740171575,
"tokens": [
"ETH"
],
"contract": {
"isVerified": true,
"address": "eth:0xFc1D560eB01443e31B0EB56620703E80e42A7E4e",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1740171575,
"transactionHash": "0xa0b3cf1d929c237bfa21d3bf773de9d5c43d458fc658a5cc6dfe9bab465f109d",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1774342031,
"transactionHash": "0x6fb404d33b12fb43ec63c0d91120b39a3dbebaa9835ae14477aee3f3a38bb9fc",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1774892915,
"transactionHash": "0x5fdafef75018bf815bd1af062fd43e5e043d9a85562796e959c9f346c74aeb74",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1775542511,
"transactionHash": "0x4885cde82d847d9b82f36ecb185e1d43ae3557d595f4c930813e0660fdd66cb9",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
{
"timestamp": 1777880603,
"transactionHash": "0xf40f73394b2b188378e5ad0709846d7448f9b367a6862730b5a2e96c7c2dbd72",
"implementations": [
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
}
],
"description": "Main entry point for users depositing ETH.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0xFc1D560eB01443e31B0EB56620703E80e42A7E4e#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
},
{
"address": "0xFD4918e51d1e5aa2195C42654CF769b152C9d9C0",
"sinceTimestamp": 1740171575,
"tokens": "*",
"contract": {
"isVerified": true,
"address": "eth:0xFD4918e51d1e5aa2195C42654CF769b152C9d9C0",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0xe32B192fb1DcA88fCB1C56B3ACb429e32238aDCb"
"eth:0x61525EaaCDdB97D9184aFc205827E6A4fd0Bf62A"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "Main entry point for users depositing ERC20 token that do not require custom gateway.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0xFD4918e51d1e5aa2195C42654CF769b152C9d9C0#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
}
]+4 -4
{
"architectureImage": "opstack-optimium-superchain-opfp",
"dataAvailability": [
{
"name": "Data is posted to Celestia",
"description": "Transactions roots are posted onchain and the full data is posted on Celestia. Since the Blobstream bridge is not used, availability of the data is not verified against Celestia validators, meaning that the Sequencer can single-handedly publish unavailable roots.",
"risks": [
{
"category": "Funds can be lost if",
"text": "the sequencer posts an unavailable transaction root.",
"isCritical": true
},
{
"category": "Funds can be lost if",
"text": "the data is not available on the external provider.",
"isCritical": true
}
],
"references": [
{
"title": "Introducing Blobstream: streaming modular DA to Ethereum",
"url": "https://blog.celestia.org/introducing-blobstream/"
},
{
"title": "Derivation: Batch submission - OP Mainnet specs",
"url": "https://github.com/ethereum-optimism/specs/blob/main/specs/protocol/derivation.md#batch-submission"
},
{
"title": "BatchInbox - address",
"url": "https://etherscan.io/address/0x003E40D3125591bD722aB1bB880c78e4D74d0977#code"
},
{
"title": "OptimismPortal2.sol - source code, depositTransaction function",
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
"url": "https://etherscan.io/address/0x7Cf803296662e8C72A6C1d6450572209aCF7f202#code"
}
]
}
],
"exitMechanisms": [
{
"name": "Regular exits",
"description": "The user initiates the withdrawal by submitting a regular transaction on this chain. When a state root containing such transaction is settled, the funds become available for withdrawal on L1 after 3d 12h. Withdrawal inclusion can be proven before state root settlement, but a 7d period has to pass before it becomes actionable. The process of state root settlement takes a challenge period of at least 3d 12h to complete. Finally the user submits an L1 transaction to claim the funds. This transaction requires a merkle proof.",
"risks": [],
"references": [
{
"title": "OptimismPortal2.sol - Etherscan source code, proveWithdrawalTransaction function",
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
"url": "https://etherscan.io/address/0x7Cf803296662e8C72A6C1d6450572209aCF7f202#code"
},
{
"title": "OptimismPortal2.sol - Etherscan source code, finalizeWithdrawalTransaction function",
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
"url": "https://etherscan.io/address/0x7Cf803296662e8C72A6C1d6450572209aCF7f202#code"
}
]
},
{
"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, including forced withdrawals from L1 and regular messages initiated on L2. Once the force operation is submitted and if the request is serviced, the operation follows the flow of a regular message.",
"risks": [],
"references": [
{
"title": "Forced withdrawal from an OP Stack blockchain",
"url": "https://docs.optimism.io/stack/transactions/forced-transaction"
}
]
}
],
"forceTransactions": {
"name": "Users can force any transaction",
"description": "Because the state of the system is based on transactions submitted on the underlying host chain and anyone can submit their transactions there it allows the users to circumvent censorship by interacting with the smart contract on the host chain directly.",
"risks": [],
"references": [
{
"title": "Sequencing Window - OP Mainnet Specs",
"url": "https://github.com/ethereum-optimism/optimism/blob/51eeb76efeb32b3df3e978f311188aa29f5e3e94/specs/glossary.md#sequencing-window"
},
{
"title": "OptimismPortal2.sol - source code, depositTransaction function",
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
"url": "https://etherscan.io/address/0x7Cf803296662e8C72A6C1d6450572209aCF7f202#code"
}
]
},
"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.",
"risks": [
{
"category": "MEV can be extracted if",
"text": "the operator exploits their centralized position and frontruns user transactions."
}
],
"references": []
},
"otherConsiderations": [
{
"name": "EVM compatible smart contracts are supported",
"description": "OP stack chains are pursuing the EVM Equivalence model. No changes to smart contracts are required regardless of the language they are written in, i.e. anything deployed on L1 can be deployed on L2.",
"risks": [],
"references": [
{
"title": "Introducing EVM Equivalence",
"url": "https://medium.com/ethereum-optimism/introducing-evm-equivalence-5c2021deb306"
}
]
}
],
"stateValidation": {
"description": "Updates to the system state can be proposed and challenged by permissioned operators only. If a state root passes the challenge period, it is optimistically considered correct and made actionable for withdrawals.",
"categories": [
{
"title": "State root proposals",
"description": "Proposers submit state roots as children of the latest confirmed state root (called anchor state), by calling the `create` function in the DisputeGameFactory. A state root can have multiple conflicting children. Each proposal requires a stake, currently set to 0.0 ETH, that can be slashed if the proposal is proven incorrect via a fraud proof. Stakes can be withdrawn only after the proposal has been confirmed. A state root gets confirmed if the challenge period has passed and it is not countered.",
"references": [
{
"title": "OP stack specification: Fault Dispute Game",
"url": "https://specs.optimism.io/fault-proof/stage-one/fault-dispute-game.html#fault-dispute-game"
}
]
},
{
"title": "Challenges",
"description": "Challenges are opened to disprove invalid state roots using bisection games. Each bisection move requires a stake that increases expontentially with the depth of the bisection, with a factor of 1.09493. The maximum depth is 73, and reaching it therefore requires a cumulative stake of 0.00 ETH from depth 0. Actors can participate in any challenge by calling the `defend` or `attack` functions, depending whether they agree or disagree with the latest claim and want to move the bisection game forward. Actors that disagree with the top-level claim are called challengers, and actors that agree are called defenders. Each actor might be involved in multiple (sub-)challenges at the same time, meaning that the protocol operates with [full concurrency](https://medium.com/l2beat/fraud-proof-wars-b0cb4d0f452a). Challengers and defenders alternate in the bisection game, and they pass each other a clock that starts with 3d 12h. If a clock expires, the claim is considered defeated if it was countered, or it gets confirmed if uncountered. Since honest parties can inherit clocks from malicious parties that play both as challengers and defenders (see [freeloader claims](https://specs.optimism.io/fault-proof/stage-one/fault-dispute-game.html#freeloader-claims)), if a clock gets inherited with less than 3h, it generally gets extended by 3h with the exception of 6h right before depth 30, and 1d right before the last depth. The maximum clock extension that a top level claim can get is therefore 10d. Since unconfirmed state roots are independent of one another, users can decide to exit with a subsequent confirmed state root if the previous one is delayed. Winners get the entire losers' stake, meaning that sybils can potentially play against each other at no cost. The final instruction found via the bisection game is then executed onchain in the MIPS one step prover contract who determines the winner. The protocol does not enforce valid bisections, meaning that actors can propose correct initial claims and then provide incorrect midpoints. The protocol can be subject to resource exhaustion attacks ([Spearbit 5.1.3](https://github.com/ethereum-optimism/optimism/blob/develop/docs/security-reviews/2024_08_Fault-Proofs-No-MIPS_Spearbit.pdf)).",
"references": [
{
"title": "Fraud Proof Wars: OPFP",
"url": "https://medium.com/l2beat/fraud-proof-wars-b0cb4d0f452a"
}
]
}
]
}
}+3 -3
{
"ethereum": {
"roles": [
{
"id": "Guardian",
"name": "Guardian",
"description": "Allowed to pause withdrawals. In op stack systems with a proof system, the Guardian can also blacklist dispute games and set the respected game type (permissioned / permissionless).\n* OpFoundationUpgradeSafe has the role if the number of Optimism Security Council members falls below 8\n* SaferSafes has the role if the number of Optimism Security Council members falls below 8\n* Optimism EOA 1 has the role though restricted to the SuperchainConfig's `pause()` function",
"accounts": [
{
"address": "eth:0x847B5c174615B1B7fDF770882256e2D3E95b9D92",
"type": "Contract",
"isVerified": true,
"name": "OpFoundationUpgradeSafe",
"url": "#OpFoundationUpgradeSafe"
},
{
"address": "eth:0xA8447329e52F64AED2bFc9E7a2506F7D369f483a",
"type": "Contract",
"isVerified": true,
"name": "SaferSafes",
"url": "#SaferSafes"
},
{
"address": "eth:0xc2819DC788505Aac350142A7A707BF9D03E3Bd03",
"type": "Contract",
"isVerified": true,
"name": "Optimism Security Council",
"url": "#Optimism Security Council"
},
{
"address": "eth:0x352f1defB49718e7Ea411687E850aA8d6299F7aC",
"type": "EOA",
"isVerified": true,
"name": "Optimism EOA 1",
"url": "#Optimism-EOA-1"
}
],
"chain": "ethereum",
"discoveryDrivenData": true
},
{
"id": "Sequencer",
"name": "Sequencer",
"description": "Allowed to commit transactions from the current layer to the host chain.",
"accounts": [
{
"address": "eth:0xD0b4c3aC8A50B6F1B3949ADaf55Cc9805620EB57",
"type": "EOA",
"isVerified": true,
"name": "EOA 2",
"url": "#EOA-2"
}
],
"chain": "ethereum",
"discoveryDrivenData": true
}
],
"actors": [
{
"id": "Alchemy Multisig 1",
"name": "Alchemy Multisig 1",
"description": "A Multisig with 5/8 threshold. \n* Can upgrade **with no delay**\n * SystemConfig [via: ProxyAdmin]\n * DelayedWETH [via: ProxyAdmin]\n * OptimismMintableERC20Factory [via: ProxyAdmin]\n * AnchorStateRegistry [via: ProxyAdmin]\n * L1CrossDomainMessenger [via: ProxyAdmin]\n * L1ERC721Bridge [via: ProxyAdmin]\n * DisputeGameFactory [via: ProxyAdmin]\n * OptimismPortal2 [via: ProxyAdmin]\n * L1StandardBridge [via: ProxyAdmin]\n* Can interact with AddressManager\n * set and change address mappings [via: ProxyAdmin]",
"accounts": [
{
"address": "eth:0xA4fB12D15Eb85dc9284a7df0AdBC8B696EdbbF1d",
"type": "Contract",
"isVerified": true,
"name": "0xA4fB…bF1d",
"url": "https://etherscan.io/address/0xA4fB12D15Eb85dc9284a7df0AdBC8B696EdbbF1d"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xa3353Ae4458F663f1F888705b044269bd30cd110",
"type": "EOA",
"isVerified": true,
"name": "0xa335…d110",
"url": "https://etherscan.io/address/0xa3353Ae4458F663f1F888705b044269bd30cd110"
},
{
"address": "eth:0xFB00073F931A817b244bF211aA2E5DCBfff8B1ca",
"type": "EOA",
"isVerified": true,
"name": "0xFB00…B1ca",
"url": "https://etherscan.io/address/0xFB00073F931A817b244bF211aA2E5DCBfff8B1ca"
},
{
"address": "eth:0x35A2079110aa30d1De381cf75aCd1836b6dEE1d7",
"type": "EOA",
"isVerified": true,
"name": "0x35A2…E1d7",
"url": "https://etherscan.io/address/0x35A2079110aa30d1De381cf75aCd1836b6dEE1d7"
},
{
"address": "eth:0x001271c57AeC639952B5201D052767c316755512",
"type": "EOA",
"isVerified": true,
"name": "0x0012…5512",
"url": "https://etherscan.io/address/0x001271c57AeC639952B5201D052767c316755512"
},
{
"address": "eth:0x04a25F65200E56EAd142652b7E5eF372E169F2Bd",
"type": "EOA",
"isVerified": true,
"name": "0x04a2…F2Bd",
"url": "https://etherscan.io/address/0x04a25F65200E56EAd142652b7E5eF372E169F2Bd"
},
{
"address": "eth:0xd1447Dd15D9e24ddFF99f0fE3C88Bf64d23D1670",
"type": "EOA",
"isVerified": true,
"name": "0xd144…1670",
"url": "https://etherscan.io/address/0xd1447Dd15D9e24ddFF99f0fE3C88Bf64d23D1670"
},
{
"address": "eth:0xeD9919D57162D518014C391a687AA8fb9DB55654",
"type": "EOA",
"isVerified": true,
"name": "0xeD99…5654",
"url": "https://etherscan.io/address/0xeD9919D57162D518014C391a687AA8fb9DB55654"
},
{
"address": "eth:0xB2aa0C2C4fD6BFCBF699d4c787CD6Cc0dC461a9d",
"type": "EOA",
"isVerified": true,
"name": "0xB2aa…1a9d",
"url": "https://etherscan.io/address/0xB2aa0C2C4fD6BFCBF699d4c787CD6Cc0dC461a9d"
}
],
"discoveryDrivenData": true
},
{
"id": "OpFoundationUpgradeSafe",
"name": "OpFoundationUpgradeSafe",
"description": "A Multisig with 5/7 threshold. It uses the following modules: SaferSafes (A Gnosis Safe module combining LivenessModule and TimelockGuard. Provides liveness checks where a fallback owner can challenge and take over if Safe owners are unresponsive, plus optional timelock delays for transaction scheduling).\nMember of SuperchainProxyAdminOwner.\n* A Guardian LivenessModule if the number of Optimism Security Council members falls below 8 → Optimism Security Council → Optimism Guardian Multisig",
"accounts": [
{
"address": "eth:0x847B5c174615B1B7fDF770882256e2D3E95b9D92",
"type": "Contract",
"isVerified": true,
"name": "0x847B…9D92",
"url": "https://etherscan.io/address/0x847B5c174615B1B7fDF770882256e2D3E95b9D92"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0x6419F81580343DF023E68715C6e269aFb00a2cc7",
"type": "EOA",
"isVerified": true,
"name": "0x6419…2cc7",
"url": "https://etherscan.io/address/0x6419F81580343DF023E68715C6e269aFb00a2cc7"
},
{
"address": "eth:0x3041BA32f451F5850c147805F5521AC206421623",
"type": "EOA",
"isVerified": true,
"name": "0x3041…1623",
"url": "https://etherscan.io/address/0x3041BA32f451F5850c147805F5521AC206421623"
},
{
"address": "eth:0xC2Db495f5a1F91172A361AAFA6FdE47c41de6dF5",
"type": "EOA",
"isVerified": true,
"name": "0xC2Db…6dF5",
"url": "https://etherscan.io/address/0xC2Db495f5a1F91172A361AAFA6FdE47c41de6dF5"
},
{
"address": "eth:0xBF93D4d727F7Ba1F753E1124C3e532dCb04Ea2c8",
"type": "EOA",
"isVerified": true,
"name": "0xBF93…a2c8",
"url": "https://etherscan.io/address/0xBF93D4d727F7Ba1F753E1124C3e532dCb04Ea2c8"
},
{
"address": "eth:0x4D014f3c5F33Aa9Cd1Dc29ce29618d07Ae666d15",
"type": "EOA",
"isVerified": true,
"name": "0x4D01…6d15",
"url": "https://etherscan.io/address/0x4D014f3c5F33Aa9Cd1Dc29ce29618d07Ae666d15"
},
{
"address": "eth:0x69acfE2096Dfb8d5A041eF37693553c48d9BFd02",
"type": "EOA",
"isVerified": true,
"name": "0x69ac…Fd02",
"url": "https://etherscan.io/address/0x69acfE2096Dfb8d5A041eF37693553c48d9BFd02"
},
{
"address": "eth:0xc222ab08333109243B1f4E2a80e3D0A190714AB5",
"type": "EOA",
"isVerified": true,
"name": "0xc222…4AB5",
"url": "https://etherscan.io/address/0xc222ab08333109243B1f4E2a80e3D0A190714AB5"
}
],
"discoveryDrivenData": true
},
{
"id": "SaferSafes",
"name": "SaferSafes",
"accounts": [
{
"address": "eth:0xA8447329e52F64AED2bFc9E7a2506F7D369f483a",
"type": "Contract",
"isVerified": true,
"name": "0xA844…483a",
"url": "https://etherscan.io/address/0xA8447329e52F64AED2bFc9E7a2506F7D369f483a"
}
],
"chain": "ethereum",
"description": "A Gnosis Safe module combining LivenessModule and TimelockGuard. Provides liveness checks where a fallback owner can challenge and take over if Safe owners are unresponsive, plus optional timelock delays for transaction scheduling.\n* A Guardian OpFoundationUpgradeSafe → LivenessModule if the number of Optimism Security Council members falls below 8 → Optimism Security Council → Optimism Guardian Multisig",
"discoveryDrivenData": true
},
{
"id": "Optimism Security Council",
"name": "Optimism Security Council",
"description": "A Multisig with 10/13 threshold. It uses the following modules: LivenessModule (used to remove members inactive for 3mo 8d while making sure that the threshold remains above 75%. If the number of members falls below 8, the OpFoundationUpgradeSafe takes ownership of the multisig).\nMember of Optimism Guardian Multisig, SuperchainProxyAdminOwner.\n* A Guardian Optimism Guardian Multisig",
"accounts": [
{
"address": "eth:0xc2819DC788505Aac350142A7A707BF9D03E3Bd03",
"type": "Contract",
"isVerified": true,
"name": "0xc281…Bd03",
"url": "https://etherscan.io/address/0xc2819DC788505Aac350142A7A707BF9D03E3Bd03"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xE61F12136bA47De67D15a1D59fE2f383ec5176aE",
"type": "EOA",
"isVerified": true,
"name": "0xE61F…76aE",
"url": "https://etherscan.io/address/0xE61F12136bA47De67D15a1D59fE2f383ec5176aE"
},
{
"address": "eth:0x652BC529E171847E2fFddCeA13567643C84ccB5f",
"type": "EOA",
"isVerified": true,
"name": "0x652B…cB5f",
"url": "https://etherscan.io/address/0x652BC529E171847E2fFddCeA13567643C84ccB5f"
},
{
"address": "eth:0x5c1f9E9384Ca9fE0499277F6a015a2ac0A317a81",
"type": "EOA",
"isVerified": true,
"name": "0x5c1f…7a81",
"url": "https://etherscan.io/address/0x5c1f9E9384Ca9fE0499277F6a015a2ac0A317a81"
},
{
"address": "eth:0x4A7322258c9E690e4CB8Cea6e5251443E956e61E",
"type": "EOA",
"isVerified": true,
"name": "0x4A73…e61E",
"url": "https://etherscan.io/address/0x4A7322258c9E690e4CB8Cea6e5251443E956e61E"
},
{
"address": "eth:0x3A53B4B081Eb7Cb00C46497b16Ea22e65E4Faa94",
"type": "EOA",
"isVerified": true,
"name": "0x3A53…aa94",
"url": "https://etherscan.io/address/0x3A53B4B081Eb7Cb00C46497b16Ea22e65E4Faa94"
},
{
"address": "eth:0xEF9A98511939eEe6Ec69af62082E3F2ff606877c",
"type": "EOA",
"isVerified": true,
"name": "0xEF9A…877c",
"url": "https://etherscan.io/address/0xEF9A98511939eEe6Ec69af62082E3F2ff606877c"
},
{
"address": "eth:0x6323ef2b80030f3fBc508bFc321Fc71fDB95c865",
"type": "EOA",
"isVerified": true,
"name": "0x6323…c865",
"url": "https://etherscan.io/address/0x6323ef2b80030f3fBc508bFc321Fc71fDB95c865"
},
{
"address": "eth:0xd5b735b676A043a53946C3b6F6BE28c1ECE6aC90",
"type": "EOA",
"isVerified": true,
"name": "0xd5b7…aC90",
"url": "https://etherscan.io/address/0xd5b735b676A043a53946C3b6F6BE28c1ECE6aC90"
},
{
"address": "eth:0x7ed8d9Af9eaA194D1A75C67c1475579E42289E39",
"type": "EOA",
"isVerified": true,
"name": "0x7ed8…9E39",
"url": "https://etherscan.io/address/0x7ed8d9Af9eaA194D1A75C67c1475579E42289E39"
},
{
"address": "eth:0x0aA384EB2fedD2741277A0f72909A0d7275575D7",
"type": "EOA",
"isVerified": true,
"name": "0x0aA3…75D7",
"url": "https://etherscan.io/address/0x0aA384EB2fedD2741277A0f72909A0d7275575D7"
},
{
"address": "eth:0x0a8742365a7EB0A3698293ac54357B5Ac04cefE6",
"type": "EOA",
"isVerified": true,
"name": "0x0a87…efE6",
"url": "https://etherscan.io/address/0x0a8742365a7EB0A3698293ac54357B5Ac04cefE6"
},
{
"address": "eth:0xbfA046B0bc5cEa1596be62B8b3f79f9f41f1E0d9",
"type": "EOA",
"isVerified": true,
"name": "0xbfA0…E0d9",
"url": "https://etherscan.io/address/0xbfA046B0bc5cEa1596be62B8b3f79f9f41f1E0d9"
},
{
"address": "eth:0x92827223f6b397CE9F208eE352bacA710765cACb",
"address": "eth:0xcbC7dCeb857F0b25523618cCa0A03c419a6d7eA6",
"type": "EOA",
"isVerified": true,
"name": "0x9282…cACb",
"url": "https://etherscan.io/address/0x92827223f6b397CE9F208eE352bacA710765cACb"
"name": "0xcbC7…7eA6",
"url": "https://etherscan.io/address/0xcbC7dCeb857F0b25523618cCa0A03c419a6d7eA6"
}
],
"discoveryDrivenData": true
},
{
"id": "SuperchainProxyAdminOwner",
"name": "SuperchainProxyAdminOwner",
"description": "A Multisig with 2/2 threshold. \n* Can upgrade **with no delay**\n * SuperchainConfig [via: SuperchainProxyAdmin]\n* Can interact with AddressManager\n * set and change address mappings [via: SuperchainProxyAdmin]",
"accounts": [
{
"address": "eth:0x5a0Aae59D09fccBdDb6C6CcEB07B7279367C3d2A",
"type": "Contract",
"isVerified": true,
"name": "0x5a0A…3d2A",
"url": "https://etherscan.io/address/0x5a0Aae59D09fccBdDb6C6CcEB07B7279367C3d2A"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0x847B5c174615B1B7fDF770882256e2D3E95b9D92",
"type": "Contract",
"isVerified": true,
"name": "OpFoundationUpgradeSafe",
"url": "#OpFoundationUpgradeSafe"
},
{
"address": "eth:0xc2819DC788505Aac350142A7A707BF9D03E3Bd03",
"type": "Contract",
"isVerified": true,
"name": "Optimism Security Council",
"url": "#Optimism Security Council"
}
],
"discoveryDrivenData": true
},
{
"id": "LivenessGuard",
"name": "LivenessGuard",
"accounts": [
{
"address": "eth:0x24424336F04440b1c28685a38303aC33C9D14a25",
"type": "Contract",
"isVerified": true,
"name": "0x2442…4a25",
"url": "https://etherscan.io/address/0x24424336F04440b1c28685a38303aC33C9D14a25"
}
],
"chain": "ethereum",
"description": "Modular contract to be used together with the LivenessModule. Tracks liveness / activity of Safe owners.\n* Can interact with LivenessModule\n * can remove members of Optimism Security Council inactive for 3mo 8d ",
"discoveryDrivenData": true
},
{
"id": "Optimism Guardian Multisig",
"name": "Optimism Guardian Multisig",
"description": "A Multisig with 1/1 threshold. It uses the following modules: DeputyPauseModule (Allows 0x352f1defB49718e7Ea411687E850aA8d6299F7aC, called the deputy pauser, to act on behalf of the OpFoundationUpgradeSafe if set as its Safe module).",
"accounts": [
{
"address": "eth:0x09f7150D8c019BeF34450d6920f6B3608ceFdAf2",
"type": "Contract",
"isVerified": true,
"name": "0x09f7…dAf2",
"url": "https://etherscan.io/address/0x09f7150D8c019BeF34450d6920f6B3608ceFdAf2"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xc2819DC788505Aac350142A7A707BF9D03E3Bd03",
"type": "Contract",
"isVerified": true,
"name": "Optimism Security Council",
"url": "#Optimism Security Council"
}
],
"discoveryDrivenData": true
},
{
"id": "EOA-1",
"name": "EOA 1",
"accounts": [
{
"address": "eth:0x57669299e2a7D5BE46Ba817d8039C1350af830e8",
"type": "EOA",
"isVerified": true,
"name": "0x5766…30e8",
"url": "https://etherscan.io/address/0x57669299e2a7D5BE46Ba817d8039C1350af830e8"
}
],
"chain": "ethereum",
"description": "* Can interact with SystemConfig\n * it can update the preconfer address, the batch submitter (Sequencer) address and the gas configuration of the system ",
"discoveryDrivenData": true
},
{
"id": "EOA-2",
"name": "EOA 2",
"accounts": [
{
"address": "eth:0xD0b4c3aC8A50B6F1B3949ADaf55Cc9805620EB57",
"type": "EOA",
"isVerified": true,
"name": "0xD0b4…EB57",
"url": "https://etherscan.io/address/0xD0b4c3aC8A50B6F1B3949ADaf55Cc9805620EB57"
}
],
"chain": "ethereum",
"description": "* A Sequencer - acting directly",
"discoveryDrivenData": true
},
{
"id": "Optimism-EOA-1",
"name": "Optimism EOA 1",
"accounts": [
{
"address": "eth:0x352f1defB49718e7Ea411687E850aA8d6299F7aC",
"type": "EOA",
"isVerified": true,
"name": "0x352f…F7aC",
"url": "https://etherscan.io/address/0x352f1defB49718e7Ea411687E850aA8d6299F7aC"
}
],
"chain": "ethereum",
"description": "* A Guardian DeputyPauseModule though restricted to the SuperchainConfig's `pause()` function → Optimism Guardian Multisig",
"discoveryDrivenData": true
}
]
}
}+79 -30
{
"addresses": {
"ethereum": [
{
"name": "SystemConfig",
"isVerified": true,
"address": "eth:0x15C1dAED5443A77b4DcF6FE35cAFcCEBb0c6da0E",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0x2bFE4A5Bd5A41e9d848d843ebCDFa15954e9A557"
"eth:0x2fA28989fc559836E9d66dFf3010C7F7f41c65ED"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1740171575,
"transactionHash": "0xa0b3cf1d929c237bfa21d3bf773de9d5c43d458fc658a5cc6dfe9bab465f109d",
"implementations": [
"eth:0xAB9d6cB7A427c0765163A7f45BB91cAfe5f2D375"
]
},
{
"timestamp": 1740171575,
"transactionHash": "0xa0b3cf1d929c237bfa21d3bf773de9d5c43d458fc658a5cc6dfe9bab465f109d",
"implementations": [
"eth:0xAB9d6cB7A427c0765163A7f45BB91cAfe5f2D375"
]
},
{
"timestamp": 1774342031,
"transactionHash": "0x6fb404d33b12fb43ec63c0d91120b39a3dbebaa9835ae14477aee3f3a38bb9fc",
"implementations": [
"eth:0x760C48C62A85045A6B69f07F4a9f22868659CbCc"
]
},
{
"timestamp": 1774892915,
"transactionHash": "0x5fdafef75018bf815bd1af062fd43e5e043d9a85562796e959c9f346c74aeb74",
"implementations": [
"eth:0x340f923E5c7cbB2171146f64169EC9d5a9FfE647"
]
},
{
"timestamp": 1775542511,
"transactionHash": "0x4885cde82d847d9b82f36ecb185e1d43ae3557d595f4c930813e0660fdd66cb9",
"implementations": [
"eth:0x2bFE4A5Bd5A41e9d848d843ebCDFa15954e9A557"
]
},
{
"timestamp": 1777880603,
"transactionHash": "0xf40f73394b2b188378e5ad0709846d7448f9b367a6862730b5a2e96c7c2dbd72",
"implementations": [
"eth:0x2fA28989fc559836E9d66dFf3010C7F7f41c65ED"
]
}
],
"description": "Contains configuration parameters such as the Sequencer address, gas limit on this chain and the unsafe block signer address.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1\n * **batcherHash**: EOA 2\n * **owner**: EOA 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x15C1dAED5443A77b4DcF6FE35cAFcCEBb0c6da0E#code"
},
{
"name": "DisputeGameFactory",
"isVerified": true,
"address": "eth:0xde9FDA9C499bA1C0168AC083acF5BEc5cC67fA76",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0x33D1e8571a85a538ed3D5A4d88f46C112383439D"
"eth:0x74Fac1D45B98bae058F8F566201c9A81B85C7D50"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1740171575,
"transactionHash": "0xa0b3cf1d929c237bfa21d3bf773de9d5c43d458fc658a5cc6dfe9bab465f109d",
"implementations": [
"eth:0xc641A33cab81C559F2bd4b21EA34C290E2440C2B"
]
},
{
"timestamp": 1774342031,
"transactionHash": "0x6fb404d33b12fb43ec63c0d91120b39a3dbebaa9835ae14477aee3f3a38bb9fc",
"implementations": [
"eth:0x4bbA758F006Ef09402eF31724203F316ab74e4a0"
]
},
{
"timestamp": 1775542511,
"transactionHash": "0x4885cde82d847d9b82f36ecb185e1d43ae3557d595f4c930813e0660fdd66cb9",
"implementations": [
"eth:0x33D1e8571a85a538ed3D5A4d88f46C112383439D"
]
},
{
"timestamp": 1777880603,
"transactionHash": "0xf40f73394b2b188378e5ad0709846d7448f9b367a6862730b5a2e96c7c2dbd72",
"implementations": [
"eth:0x74Fac1D45B98bae058F8F566201c9A81B85C7D50"
]
}
],
"description": "The dispute game factory allows the creation of dispute games, used to propose state roots and eventually challenge them.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xde9FDA9C499bA1C0168AC083acF5BEc5cC67fA76#code"
},
{
"name": "OptimismPortal2",
"isVerified": true,
"address": "eth:0xFc1D560eB01443e31B0EB56620703E80e42A7E4e",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1740171575,
"transactionHash": "0xa0b3cf1d929c237bfa21d3bf773de9d5c43d458fc658a5cc6dfe9bab465f109d",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1774342031,
"transactionHash": "0x6fb404d33b12fb43ec63c0d91120b39a3dbebaa9835ae14477aee3f3a38bb9fc",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1774892915,
"transactionHash": "0x5fdafef75018bf815bd1af062fd43e5e043d9a85562796e959c9f346c74aeb74",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1775542511,
"transactionHash": "0x4885cde82d847d9b82f36ecb185e1d43ae3557d595f4c930813e0660fdd66cb9",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
{
"timestamp": 1777880603,
"transactionHash": "0xf40f73394b2b188378e5ad0709846d7448f9b367a6862730b5a2e96c7c2dbd72",
"implementations": [
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
}
],
"description": "The OptimismPortal contract is the main entry point to deposit funds from L1 to L2. It also allows to prove and finalize withdrawals. It specifies which game type can be used for withdrawals, which currently is the PermissionedDisputeGame.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xFc1D560eB01443e31B0EB56620703E80e42A7E4e#code"
},
{
"name": "SuperchainConfig",
"isVerified": true,
"address": "eth:0x95703e0982140D16f8ebA6d158FccEde42f04a4C",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x543bA4AADBAb8f9025686Bd03993043599c6fB04"
],
"implementations": [
"eth:0xb08Cc720F511062537ca78BdB0AE691F04F5a957"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1705954799,
"transactionHash": "0x8ba0e42b89cde22310b644ed30fd44e4a348619a165a54c908e7dc341e9bbd0c",
"implementations": [
"eth:0x53c165169401764778F780a69701385eb0FF19B7"
]
},
{
"timestamp": 1718044163,
"transactionHash": "0xe361c0d4ae3aebc94b3f281ee372fbb1cbdb0c33ca8b1b35e7f3b009b2fcbdb0",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1718044163,
"transactionHash": "0xe361c0d4ae3aebc94b3f281ee372fbb1cbdb0c33ca8b1b35e7f3b009b2fcbdb0",
"implementations": [
"eth:0x53c165169401764778F780a69701385eb0FF19B7"
]
},
{
"timestamp": 1743612623,
"transactionHash": "0x5f3530e593bbac37c61dc5b7755b6a40c06c20c1a3a1b13fca5b7d00cde65c29",
"implementations": [
"eth:0x4da82a327773965b8d4D85Fa3dB8249b387458E7"
]
},
{
"timestamp": 1753379243,
"transactionHash": "0x46acdce174c8d83ebe2f208d8c76c867e75617483d64c3e407f69ae2f9868716",
"implementations": [
"eth:0xCe28685EB204186b557133766eCA00334EB441E4"
]
},
{
"timestamp": 1764092795,
"transactionHash": "0xf556934cb4de1ab40a4cfba17856cd601cbc8b875b96a9ccd8ee32bcd363abf5",
"implementations": [
"eth:0xb08Cc720F511062537ca78BdB0AE691F04F5a957"
]
}
],
"description": "Used to manage global configuration values for multiple OP Chains within a single Superchain network. The SuperchainConfig contract manages individual pause states for each chain connected to it, as well as a global pause state for all chains. The guardian role can pause either separately, but each pause expires after 3 months if left untouched.\n* Roles:\n * **admin**: SuperchainProxyAdmin; ultimately SuperchainProxyAdminOwner\n * **guardian**: Optimism Guardian Multisig; ultimately OpFoundationUpgradeSafe, Optimism EOA 1, Optimism Security Council, SaferSafes",
"upgradableBy": [
{
"name": "SuperchainProxyAdminOwner",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x95703e0982140D16f8ebA6d158FccEde42f04a4C#code"
},
{
"name": "L1CrossDomainMessenger",
"isVerified": true,
"address": "eth:0x9BdA922e6f1bD53c24F9bCFb88B9638199A82CEb",
"upgradeability": {
"proxyType": "resolved delegate proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0x22D12E0FAebD62d429514A65EBAe32dd316c12D6"
"eth:0xb686F13AfF1e427a1f993F29ab0F2E7383729FE0"
],
"immutable": false
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1740171575,
"transactionHash": "0xa0b3cf1d929c237bfa21d3bf773de9d5c43d458fc658a5cc6dfe9bab465f109d",
"implementations": [
"eth:0xD3494713A5cfaD3F5359379DfA074E2Ac8C6Fd65"
]
},
{
"timestamp": 1774342031,
"transactionHash": "0x6fb404d33b12fb43ec63c0d91120b39a3dbebaa9835ae14477aee3f3a38bb9fc",
"implementations": [
"eth:0x3eA6084748ED1b2A9B5D4426181F1ad8C93F6231"
]
},
{
"timestamp": 1774892915,
"transactionHash": "0x5fdafef75018bf815bd1af062fd43e5e043d9a85562796e959c9f346c74aeb74",
"implementations": [
"eth:0x5D5a095665886119693F0B41d8DFeE78da033e8B"
]
},
{
"timestamp": 1775542511,
"transactionHash": "0x4885cde82d847d9b82f36ecb185e1d43ae3557d595f4c930813e0660fdd66cb9",
"implementations": [
"eth:0x22D12E0FAebD62d429514A65EBAe32dd316c12D6"
]
},
{
"timestamp": 1777880603,
"transactionHash": "0xf40f73394b2b188378e5ad0709846d7448f9b367a6862730b5a2e96c7c2dbd72",
"implementations": [
"eth:0xb686F13AfF1e427a1f993F29ab0F2E7383729FE0"
]
}
],
"description": "Sends messages from host chain to this chain, and relays messages back onto host chain. In the event that a message sent from host chain to this chain is rejected for exceeding this chain's epoch gas limit, it can be resubmitted via this contract's replay function.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x9BdA922e6f1bD53c24F9bCFb88B9638199A82CEb#code"
},
{
"name": "L1ERC721Bridge",
"isVerified": true,
"address": "eth:0xCcfa1f8A93640488E3E1AE90A0edAf44680E9f82",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0x7f1d12fB2911EB095278085f721e644C1f675696"
"eth:0x74f1aC50EB0BE98853805D381C884f5f9abDEcf9"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1740171575,
"transactionHash": "0xa0b3cf1d929c237bfa21d3bf773de9d5c43d458fc658a5cc6dfe9bab465f109d",
"implementations": [
"eth:0xAE2AF01232a6c4a4d3012C5eC5b1b35059caF10d"
]
},
{
"timestamp": 1774342031,
"transactionHash": "0x6fb404d33b12fb43ec63c0d91120b39a3dbebaa9835ae14477aee3f3a38bb9fc",
"implementations": [
"eth:0x276d3730f219f7ec22274f7263180b8452B46d47"
]
},
{
"timestamp": 1774892915,
"transactionHash": "0x5fdafef75018bf815bd1af062fd43e5e043d9a85562796e959c9f346c74aeb74",
"implementations": [
"eth:0x7aE1d3BD877a4C5CA257404ce26BE93A02C98013"
]
},
{
"timestamp": 1775542511,
"transactionHash": "0x4885cde82d847d9b82f36ecb185e1d43ae3557d595f4c930813e0660fdd66cb9",
"implementations": [
"eth:0x7f1d12fB2911EB095278085f721e644C1f675696"
]
},
{
"timestamp": 1777880603,
"transactionHash": "0xf40f73394b2b188378e5ad0709846d7448f9b367a6862730b5a2e96c7c2dbd72",
"implementations": [
"eth:0x74f1aC50EB0BE98853805D381C884f5f9abDEcf9"
]
}
],
"description": "Used to bridge ERC-721 tokens from host chain to this chain.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xCcfa1f8A93640488E3E1AE90A0edAf44680E9f82#code"
},
{
"name": "L1StandardBridge",
"isVerified": true,
"address": "eth:0xFD4918e51d1e5aa2195C42654CF769b152C9d9C0",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0xe32B192fb1DcA88fCB1C56B3ACb429e32238aDCb"
"eth:0x61525EaaCDdB97D9184aFc205827E6A4fd0Bf62A"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "The main entry point to deposit ERC20 tokens from host chain to this chain.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xFD4918e51d1e5aa2195C42654CF769b152C9d9C0#code"
},
{
"name": "LivenessModule",
"isVerified": true,
"address": "eth:0x0454092516c9A4d636d3CAfA1e82161376C8a748",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "used to remove members inactive for 3mo 8d while making sure that the threshold remains above 75%. If the number of members falls below 8, the OpFoundationUpgradeSafe takes ownership of the multisig\n* Roles:\n * **fallbackOwner**: OpFoundationUpgradeSafe if the number of Optimism Security Council members falls below 8\n * **livenessGuard**: LivenessGuard",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x0454092516c9A4d636d3CAfA1e82161376C8a748#code"
},
{
"name": "MIPS",
"isVerified": true,
"address": "eth:0x07BABE08EE4D07dBA236530183B24055535A7011",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "The MIPS contract is used to execute the final step of the dispute game which objectively determines the winner of the dispute.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x07BABE08EE4D07dBA236530183B24055535A7011#code"
},
{
"name": "PreimageOracle",
"isVerified": true,
"address": "eth:0x1fb8cdFc6831fc866Ed9C51aF8817Da5c287aDD3",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "The PreimageOracle contract is used to load the required data from L1 for a dispute game.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x1fb8cdFc6831fc866Ed9C51aF8817Da5c287aDD3#code"
},
{
"name": "DelayedWETH",
"isVerified": true,
"address": "eth:0x3f1cE63c69d437FDd9F5d5Ad294f677a1b7Db08B",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0x33Dadc2d1aA9BB613A7AE6B28425eA00D44c6998"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1775542511,
"transactionHash": "0x4885cde82d847d9b82f36ecb185e1d43ae3557d595f4c930813e0660fdd66cb9",
"implementations": [
"eth:0x33Dadc2d1aA9BB613A7AE6B28425eA00D44c6998"
]
}
],
"description": "Contract designed to hold the bonded ETH for each game. It is designed as a wrapper around WETH to allow an owner to function as a backstop if a game would incorrectly distribute funds.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x3f1cE63c69d437FDd9F5d5Ad294f677a1b7Db08B#code"
},
{
"name": "OptimismMintableERC20Factory",
"isVerified": true,
"address": "eth:0x44e9388e88Bb8edE446d62590d8A4C6d34813e98",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0x5493f4677A186f64805fe7317D6993ba4863988F"
"eth:0x8ee6fB13c6c9a7e401531168E196Fbf8b05cEabB"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1740171575,
"transactionHash": "0xa0b3cf1d929c237bfa21d3bf773de9d5c43d458fc658a5cc6dfe9bab465f109d",
"implementations": [
"eth:0xE01efbeb1089D1d1dB9c6c8b135C934C0734c846"
]
},
{
"timestamp": 1774342031,
"transactionHash": "0x6fb404d33b12fb43ec63c0d91120b39a3dbebaa9835ae14477aee3f3a38bb9fc",
"implementations": [
"eth:0x5493f4677A186f64805fe7317D6993ba4863988F"
]
},
{
"timestamp": 1777880603,
"transactionHash": "0xf40f73394b2b188378e5ad0709846d7448f9b367a6862730b5a2e96c7c2dbd72",
"implementations": [
"eth:0x8ee6fB13c6c9a7e401531168E196Fbf8b05cEabB"
]
}
],
"description": "A helper contract that generates OptimismMintableERC20 contracts on the network it's deployed to. OptimismMintableERC20 is a standard extension of the base ERC20 token contract designed to allow the L1StandardBridge contracts to mint and burn tokens. This makes it possible to use an OptimismMintableERC20 as this chain's representation of a token on the host chain, or vice-versa.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x44e9388e88Bb8edE446d62590d8A4C6d34813e98#code"
},
{
"name": "SuperchainProxyAdmin",
"isVerified": true,
"address": "eth:0x543bA4AADBAb8f9025686Bd03993043599c6fB04",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: SuperchainProxyAdminOwner",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x543bA4AADBAb8f9025686Bd03993043599c6fB04#code"
},
{
"name": "AnchorStateRegistry",
"isVerified": true,
"address": "eth:0x63e956115F7618A95Bb968ecEF2E72e99cdBA80F",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0xeb69cC681E8D4a557b30DFFBAd85aFfD47a2CF2E"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1775542511,
"transactionHash": "0x4885cde82d847d9b82f36ecb185e1d43ae3557d595f4c930813e0660fdd66cb9",
"implementations": [
"eth:0xeb69cC681E8D4a557b30DFFBAd85aFfD47a2CF2E"
]
}
],
"description": "Contains the latest confirmed state root that can be used as a starting point in a dispute game. It specifies which game type can be used for withdrawals, which currently is the PermissionedDisputeGame.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x63e956115F7618A95Bb968ecEF2E72e99cdBA80F#code"
},
{
"name": "MIPS",
"isVerified": true,
"address": "eth:0x6463dEE3828677F6270d83d45408044fc5eDB908",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "The MIPS contract is used to execute the final step of the dispute game which objectively determines the winner of the dispute.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x6463dEE3828677F6270d83d45408044fc5eDB908#code"
},
{
"name": "DeputyPauseModule",
"isVerified": true,
"address": "eth:0x76fC2F971FB355D0453cF9F64d3F9E4f640E1754",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Allows 0x352f1defB49718e7Ea411687E850aA8d6299F7aC, called the deputy pauser, to act on behalf of the OpFoundationUpgradeSafe if set as its Safe module.\n* Roles:\n * **deputy**: Optimism EOA 1 though restricted to the SuperchainConfig's `pause()` function",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x76fC2F971FB355D0453cF9F64d3F9E4f640E1754#code"
},
{
"name": "PermissionedDisputeGame",
"isVerified": true,
"address": "eth:0xAD905147163589265C20f11D72a14626a6126133",
"address": "eth:0xba926Da889B3f4224C6d37F39d8433bb454ce38b",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Same as FaultDisputeGame, but only two permissioned addresses are designated as proposer and challenger.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xAD905147163589265C20f11D72a14626a6126133#code"
"url": "https://etherscan.io/address/0xba926Da889B3f4224C6d37F39d8433bb454ce38b#code"
},
{
"name": "ProxyAdmin",
"isVerified": true,
"address": "eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: Alchemy Multisig 1",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xd35FeF329Bb6569baa373BDa702F3dfF59D57321#code"
}
]
},
"escrows": [
{
"address": "0xFc1D560eB01443e31B0EB56620703E80e42A7E4e",
"sinceTimestamp": 1740171575,
"tokens": [
"ETH"
],
"contract": {
"isVerified": true,
"address": "eth:0xFc1D560eB01443e31B0EB56620703E80e42A7E4e",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1740171575,
"transactionHash": "0xa0b3cf1d929c237bfa21d3bf773de9d5c43d458fc658a5cc6dfe9bab465f109d",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1774342031,
"transactionHash": "0x6fb404d33b12fb43ec63c0d91120b39a3dbebaa9835ae14477aee3f3a38bb9fc",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1774892915,
"transactionHash": "0x5fdafef75018bf815bd1af062fd43e5e043d9a85562796e959c9f346c74aeb74",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1775542511,
"transactionHash": "0x4885cde82d847d9b82f36ecb185e1d43ae3557d595f4c930813e0660fdd66cb9",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
{
"timestamp": 1777880603,
"transactionHash": "0xf40f73394b2b188378e5ad0709846d7448f9b367a6862730b5a2e96c7c2dbd72",
"implementations": [
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
}
],
"description": "Main entry point for users depositing ETH.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0xFc1D560eB01443e31B0EB56620703E80e42A7E4e#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
},
{
"address": "0xFD4918e51d1e5aa2195C42654CF769b152C9d9C0",
"sinceTimestamp": 1740171575,
"tokens": "*",
"contract": {
"isVerified": true,
"address": "eth:0xFD4918e51d1e5aa2195C42654CF769b152C9d9C0",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd35FeF329Bb6569baa373BDa702F3dfF59D57321"
],
"implementations": [
"eth:0xe32B192fb1DcA88fCB1C56B3ACb429e32238aDCb"
"eth:0x61525EaaCDdB97D9184aFc205827E6A4fd0Bf62A"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "Main entry point for users depositing ERC20 token that do not require custom gateway.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0xFD4918e51d1e5aa2195C42654CF769b152C9d9C0#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
}
],
"programHashes": [
{
"title": "OP absolute prestate v1.6.1 (cannon64)",
"title": "OP absolute prestate v1.8.0-rc.4 (cannon64)",
"description": "A commitment to the initial state of the OP stack fault proof program.",
"programUrl": "https://github.com/ethereum-optimism/optimism/tree/op-program/v1.6.1/op-program",
"programUrl": "https://github.com/ethereum-optimism/optimism/tree/op-program/v1.8.0-rc.4/op-program",
"verificationStatus": "successful",
"verificationSteps": "\nSteps are based on [this guide](https://docs.optimism.io/chain-operators/tutorials/absolute-prestate).\n\n1. Install docker [https://docs.docker.com/get-started/get-docker/](https://docs.docker.com/get-started/get-docker/) and make sure it is running.\n2. Check out the correct branch of [optimism](https://github.com/ethereum-optimism/optimism) repo: `git checkout op-program/v1.6.1` . Commit hash should be `a094d016092e3355642d00be6d7943c4529ef008`.\n3. Regenerate the absolute prestate: `make reproducible-prestate`. This script will print out the correct hash.\n ",
"hash": "0x03eb07101fbdeaf3f04d9fb76526362c1eea2824e4c6e970bdb19675b72e4fc8"
"verificationSteps": "\nSteps are based on [this guide](https://docs.optimism.io/chain-operators/tutorials/absolute-prestate).\n\n1. Install docker [https://docs.docker.com/get-started/get-docker/](https://docs.docker.com/get-started/get-docker/) and make sure it is running.\n2. Check out the correct branch of [optimism](https://github.com/ethereum-optimism/optimism) repo: `git checkout op-program/v1.8.0-rc.4` . Commit hash should be `94706ec5072b13030600d1b45ae10b673b660c0d`.\n3. Regenerate the absolute prestate: `make reproducible-prestate`. This script will print out the correct hash.\n ",
"hash": "0x03caa1871bb9fe7f9b11217c245c16e4ded33367df5b3ccb2c6d0a847a217d1b"
}
],
"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": []
}+1 -1
{
"baseTimestamp": 1775598688,
"baseTimestamp": 1778001299,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+109 -53
+9 -2
[
{
"address": "0xEB06fFa16011B5628BaB98E29776361c83741dd3",
"sinceTimestamp": 1721746151,
"tokens": [
"ETH"
],
"contract": {
"isVerified": true,
"address": "eth:0xEB06fFa16011B5628BaB98E29776361c83741dd3",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1721746619,
"transactionHash": "0xfacd29a5b799051bf62c7fcc470e152275078dce7c3402c3c3241a8f5e0d24f7",
"implementations": [
"eth:0x3Db18Ba41E7F377fa2603D2B500f40CF82683b78"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1773055343,
"transactionHash": "0x50f843acc6d991947cff0487a92a7537852ba2ab64f1b16648e4405288345448",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1773647627,
"transactionHash": "0xbba5fc3724938e6ca6020735a7228ea48d2f585b5d14ddbb92faa343e49c8154",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1774426031,
"transactionHash": "0xae63a02fd16176b4b8f5d7da48f3c23d05bf5f171f93991f2b9002789668d759",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
{
"timestamp": 1777880315,
"transactionHash": "0xab0f76e93f0bb490faf06b904f76c92132cd96ed9a51a716be72dba72c70ec61",
"implementations": [
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
}
],
"description": "Main entry point for users depositing ETH.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0xEB06fFa16011B5628BaB98E29776361c83741dd3#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
},
{
"address": "0x62Edd5f4930Ea92dCa3fB81689bDD9b9d076b57B",
"sinceTimestamp": 1721746175,
"tokens": "*",
"contract": {
"isVerified": true,
"address": "eth:0x62Edd5f4930Ea92dCa3fB81689bDD9b9d076b57B",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0xe32B192fb1DcA88fCB1C56B3ACb429e32238aDCb"
"eth:0x61525EaaCDdB97D9184aFc205827E6A4fd0Bf62A"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "Main entry point for users depositing ERC20 token that do not require custom gateway.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0x62Edd5f4930Ea92dCa3fB81689bDD9b9d076b57B#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
}
]+4 -4
{
"architectureImage": "opstack-rollup-superchain-opfp",
"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": [
{
"title": "Derivation: Batch submission - OP Mainnet specs",
"url": "https://github.com/ethereum-optimism/specs/blob/main/specs/protocol/derivation.md#batch-submission"
},
{
"title": "BatchInbox - address",
"url": "https://etherscan.io/address/0xfF00000000000000000000000000000000000360#code"
},
{
"title": "OptimismPortal2.sol - source code, depositTransaction function",
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
"url": "https://etherscan.io/address/0x7Cf803296662e8C72A6C1d6450572209aCF7f202#code"
}
]
}
],
"exitMechanisms": [
{
"name": "Regular exits",
"description": "The user initiates the withdrawal by submitting a regular transaction on this chain. When a state root containing such transaction is settled, the funds become available for withdrawal on L1 after 3d 12h. Withdrawal inclusion can be proven before state root settlement, but a 7d period has to pass before it becomes actionable. The process of state root settlement takes a challenge period of at least 3d 12h to complete. Finally the user submits an L1 transaction to claim the funds. This transaction requires a merkle proof.",
"risks": [],
"references": [
{
"title": "OptimismPortal2.sol - Etherscan source code, proveWithdrawalTransaction function",
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
"url": "https://etherscan.io/address/0x7Cf803296662e8C72A6C1d6450572209aCF7f202#code"
},
{
"title": "OptimismPortal2.sol - Etherscan source code, finalizeWithdrawalTransaction function",
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
"url": "https://etherscan.io/address/0x7Cf803296662e8C72A6C1d6450572209aCF7f202#code"
}
]
},
{
"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, including forced withdrawals from L1 and regular messages initiated on L2. Once the force operation is submitted and if the request is serviced, the operation follows the flow of a regular message.",
"risks": [],
"references": [
{
"title": "Forced withdrawal from an OP Stack blockchain",
"url": "https://docs.optimism.io/stack/transactions/forced-transaction"
}
]
}
],
"forceTransactions": {
"name": "Users can force any transaction",
"description": "Because the state of the system is based on transactions submitted on the underlying host chain and anyone can submit their transactions there it allows the users to circumvent censorship by interacting with the smart contract on the host chain directly.",
"risks": [],
"references": [
{
"title": "Sequencing Window - OP Mainnet Specs",
"url": "https://github.com/ethereum-optimism/optimism/blob/51eeb76efeb32b3df3e978f311188aa29f5e3e94/specs/glossary.md#sequencing-window"
},
{
"title": "OptimismPortal2.sol - source code, depositTransaction function",
"url": "https://etherscan.io/address/0x381E729FF983FA4BCEd820e7b922d79bF653B999#code"
"url": "https://etherscan.io/address/0x7Cf803296662e8C72A6C1d6450572209aCF7f202#code"
}
]
},
"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.",
"risks": [
{
"category": "MEV can be extracted if",
"text": "the operator exploits their centralized position and frontruns user transactions."
}
],
"references": []
},
"otherConsiderations": [
{
"name": "EVM compatible smart contracts are supported",
"description": "OP stack chains are pursuing the EVM Equivalence model. No changes to smart contracts are required regardless of the language they are written in, i.e. anything deployed on L1 can be deployed on L2.",
"risks": [],
"references": [
{
"title": "Introducing EVM Equivalence",
"url": "https://medium.com/ethereum-optimism/introducing-evm-equivalence-5c2021deb306"
}
]
}
],
"stateDerivation": {
"nodeSoftware": "The rollup node is composed of two software components: [op-node](https://github.com/ethereum-optimism/optimism/tree/develop/op-node), implementing consensus related logic, and [op-geth](https://github.com/ethereum-optimism/op-geth), implementing execution logic. The configuration file can be found [here](https://github.com/ethereum-optimism/superchain-registry/blob/main/superchain/configs/mainnet/shape.toml).",
"compressionScheme": "Data batches are compressed using the [zlib](https://github.com/madler/zlib) algorithm with best compression level.",
"genesisState": "The genesis file can be found [here](https://github.com/ethereum-optimism/superchain-registry/blob/main/superchain/extra/genesis/mainnet/shape.json.zst).",
"dataFormat": "The format specification of Sequencer's data batches can be found [here](https://optimism.io/blog/here-s-how-you-can-reproduce-op-mainnet-s-migration-to-bedrock)."
},
"stateValidation": {
"description": "Updates to the system state can be proposed and challenged by permissioned operators only. If a state root passes the challenge period, it is optimistically considered correct and made actionable for withdrawals.",
"categories": [
{
"title": "State root proposals",
"description": "Proposers submit state roots as children of the latest confirmed state root (called anchor state), by calling the `create` function in the DisputeGameFactory. A state root can have multiple conflicting children. Each proposal requires a stake, currently set to 0.0 ETH, that can be slashed if the proposal is proven incorrect via a fraud proof. Stakes can be withdrawn only after the proposal has been confirmed. A state root gets confirmed if the challenge period has passed and it is not countered.",
"references": [
{
"title": "OP stack specification: Fault Dispute Game",
"url": "https://specs.optimism.io/fault-proof/stage-one/fault-dispute-game.html#fault-dispute-game"
}
]
},
{
"title": "Challenges",
"description": "Challenges are opened to disprove invalid state roots using bisection games. Each bisection move requires a stake that increases expontentially with the depth of the bisection, with a factor of 1.09493. The maximum depth is 73, and reaching it therefore requires a cumulative stake of 0.00 ETH from depth 0. Actors can participate in any challenge by calling the `defend` or `attack` functions, depending whether they agree or disagree with the latest claim and want to move the bisection game forward. Actors that disagree with the top-level claim are called challengers, and actors that agree are called defenders. Each actor might be involved in multiple (sub-)challenges at the same time, meaning that the protocol operates with [full concurrency](https://medium.com/l2beat/fraud-proof-wars-b0cb4d0f452a). Challengers and defenders alternate in the bisection game, and they pass each other a clock that starts with 3d 12h. If a clock expires, the claim is considered defeated if it was countered, or it gets confirmed if uncountered. Since honest parties can inherit clocks from malicious parties that play both as challengers and defenders (see [freeloader claims](https://specs.optimism.io/fault-proof/stage-one/fault-dispute-game.html#freeloader-claims)), if a clock gets inherited with less than 3h, it generally gets extended by 3h with the exception of 6h right before depth 30, and 1d right before the last depth. The maximum clock extension that a top level claim can get is therefore 10d. Since unconfirmed state roots are independent of one another, users can decide to exit with a subsequent confirmed state root if the previous one is delayed. Winners get the entire losers' stake, meaning that sybils can potentially play against each other at no cost. The final instruction found via the bisection game is then executed onchain in the MIPS one step prover contract who determines the winner. The protocol does not enforce valid bisections, meaning that actors can propose correct initial claims and then provide incorrect midpoints. The protocol can be subject to resource exhaustion attacks ([Spearbit 5.1.3](https://github.com/ethereum-optimism/optimism/blob/develop/docs/security-reviews/2024_08_Fault-Proofs-No-MIPS_Spearbit.pdf)).",
"references": [
{
"title": "Fraud Proof Wars: OPFP",
"url": "https://medium.com/l2beat/fraud-proof-wars-b0cb4d0f452a"
}
]
}
]
}
}+3 -3
{
"ethereum": {
"roles": [
{
"id": "Guardian",
"name": "Guardian",
"description": "Allowed to pause withdrawals. In op stack systems with a proof system, the Guardian can also blacklist dispute games and set the respected game type (permissioned / permissionless).\n* OpFoundationUpgradeSafe has the role if the number of Optimism Security Council members falls below 8\n* SaferSafes has the role if the number of Optimism Security Council members falls below 8\n* Optimism EOA 1 has the role though restricted to the SuperchainConfig's `pause()` function",
"accounts": [
{
"address": "eth:0x847B5c174615B1B7fDF770882256e2D3E95b9D92",
"type": "Contract",
"isVerified": true,
"name": "OpFoundationUpgradeSafe",
"url": "#OpFoundationUpgradeSafe"
},
{
"address": "eth:0xA8447329e52F64AED2bFc9E7a2506F7D369f483a",
"type": "Contract",
"isVerified": true,
"name": "SaferSafes",
"url": "#SaferSafes"
},
{
"address": "eth:0xc2819DC788505Aac350142A7A707BF9D03E3Bd03",
"type": "Contract",
"isVerified": true,
"name": "Optimism Security Council",
"url": "#Optimism Security Council"
},
{
"address": "eth:0x352f1defB49718e7Ea411687E850aA8d6299F7aC",
"type": "EOA",
"isVerified": true,
"name": "Optimism EOA 1",
"url": "#Optimism-EOA-1"
}
],
"chain": "ethereum",
"discoveryDrivenData": true
},
{
"id": "Sequencer",
"name": "Sequencer",
"description": "Allowed to commit transactions from the current layer to the host chain.",
"accounts": [
{
"address": "eth:0xF7ca543d652E38692fD12f989eb55b5327eC9A20",
"type": "EOA",
"isVerified": true,
"name": "EOA 2",
"url": "#EOA-2"
}
],
"chain": "ethereum",
"discoveryDrivenData": true
}
],
"actors": [
{
"id": "Alchemy Multisig 1",
"name": "Alchemy Multisig 1",
"description": "A Multisig with 5/8 threshold. \n* Can upgrade **with no delay**\n * L1CrossDomainMessenger [via: ProxyAdmin]\n * DisputeGameFactory [via: ProxyAdmin]\n * OptimismMintableERC20Factory [via: ProxyAdmin]\n * DelayedWETH [via: ProxyAdmin]\n * L1StandardBridge [via: ProxyAdmin]\n * AnchorStateRegistry [via: ProxyAdmin]\n * L1ERC721Bridge [via: ProxyAdmin]\n * OptimismPortal2 [via: ProxyAdmin]\n * SystemConfig [via: ProxyAdmin]\n* Can interact with AddressManager\n * set and change address mappings [via: ProxyAdmin]",
"accounts": [
{
"address": "eth:0xA4fB12D15Eb85dc9284a7df0AdBC8B696EdbbF1d",
"type": "Contract",
"isVerified": true,
"name": "0xA4fB…bF1d",
"url": "https://etherscan.io/address/0xA4fB12D15Eb85dc9284a7df0AdBC8B696EdbbF1d"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xa3353Ae4458F663f1F888705b044269bd30cd110",
"type": "EOA",
"isVerified": true,
"name": "0xa335…d110",
"url": "https://etherscan.io/address/0xa3353Ae4458F663f1F888705b044269bd30cd110"
},
{
"address": "eth:0xFB00073F931A817b244bF211aA2E5DCBfff8B1ca",
"type": "EOA",
"isVerified": true,
"name": "0xFB00…B1ca",
"url": "https://etherscan.io/address/0xFB00073F931A817b244bF211aA2E5DCBfff8B1ca"
},
{
"address": "eth:0x35A2079110aa30d1De381cf75aCd1836b6dEE1d7",
"type": "EOA",
"isVerified": true,
"name": "0x35A2…E1d7",
"url": "https://etherscan.io/address/0x35A2079110aa30d1De381cf75aCd1836b6dEE1d7"
},
{
"address": "eth:0x001271c57AeC639952B5201D052767c316755512",
"type": "EOA",
"isVerified": true,
"name": "0x0012…5512",
"url": "https://etherscan.io/address/0x001271c57AeC639952B5201D052767c316755512"
},
{
"address": "eth:0x04a25F65200E56EAd142652b7E5eF372E169F2Bd",
"type": "EOA",
"isVerified": true,
"name": "0x04a2…F2Bd",
"url": "https://etherscan.io/address/0x04a25F65200E56EAd142652b7E5eF372E169F2Bd"
},
{
"address": "eth:0xd1447Dd15D9e24ddFF99f0fE3C88Bf64d23D1670",
"type": "EOA",
"isVerified": true,
"name": "0xd144…1670",
"url": "https://etherscan.io/address/0xd1447Dd15D9e24ddFF99f0fE3C88Bf64d23D1670"
},
{
"address": "eth:0xeD9919D57162D518014C391a687AA8fb9DB55654",
"type": "EOA",
"isVerified": true,
"name": "0xeD99…5654",
"url": "https://etherscan.io/address/0xeD9919D57162D518014C391a687AA8fb9DB55654"
},
{
"address": "eth:0xB2aa0C2C4fD6BFCBF699d4c787CD6Cc0dC461a9d",
"type": "EOA",
"isVerified": true,
"name": "0xB2aa…1a9d",
"url": "https://etherscan.io/address/0xB2aa0C2C4fD6BFCBF699d4c787CD6Cc0dC461a9d"
}
],
"discoveryDrivenData": true
},
{
"id": "OpFoundationUpgradeSafe",
"name": "OpFoundationUpgradeSafe",
"description": "A Multisig with 5/7 threshold. It uses the following modules: SaferSafes (A Gnosis Safe module combining LivenessModule and TimelockGuard. Provides liveness checks where a fallback owner can challenge and take over if Safe owners are unresponsive, plus optional timelock delays for transaction scheduling).\nMember of SuperchainProxyAdminOwner.\n* A Guardian LivenessModule if the number of Optimism Security Council members falls below 8 → Optimism Security Council → Optimism Guardian Multisig",
"accounts": [
{
"address": "eth:0x847B5c174615B1B7fDF770882256e2D3E95b9D92",
"type": "Contract",
"isVerified": true,
"name": "0x847B…9D92",
"url": "https://etherscan.io/address/0x847B5c174615B1B7fDF770882256e2D3E95b9D92"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0x6419F81580343DF023E68715C6e269aFb00a2cc7",
"type": "EOA",
"isVerified": true,
"name": "0x6419…2cc7",
"url": "https://etherscan.io/address/0x6419F81580343DF023E68715C6e269aFb00a2cc7"
},
{
"address": "eth:0x3041BA32f451F5850c147805F5521AC206421623",
"type": "EOA",
"isVerified": true,
"name": "0x3041…1623",
"url": "https://etherscan.io/address/0x3041BA32f451F5850c147805F5521AC206421623"
},
{
"address": "eth:0xC2Db495f5a1F91172A361AAFA6FdE47c41de6dF5",
"type": "EOA",
"isVerified": true,
"name": "0xC2Db…6dF5",
"url": "https://etherscan.io/address/0xC2Db495f5a1F91172A361AAFA6FdE47c41de6dF5"
},
{
"address": "eth:0xBF93D4d727F7Ba1F753E1124C3e532dCb04Ea2c8",
"type": "EOA",
"isVerified": true,
"name": "0xBF93…a2c8",
"url": "https://etherscan.io/address/0xBF93D4d727F7Ba1F753E1124C3e532dCb04Ea2c8"
},
{
"address": "eth:0x4D014f3c5F33Aa9Cd1Dc29ce29618d07Ae666d15",
"type": "EOA",
"isVerified": true,
"name": "0x4D01…6d15",
"url": "https://etherscan.io/address/0x4D014f3c5F33Aa9Cd1Dc29ce29618d07Ae666d15"
},
{
"address": "eth:0x69acfE2096Dfb8d5A041eF37693553c48d9BFd02",
"type": "EOA",
"isVerified": true,
"name": "0x69ac…Fd02",
"url": "https://etherscan.io/address/0x69acfE2096Dfb8d5A041eF37693553c48d9BFd02"
},
{
"address": "eth:0xc222ab08333109243B1f4E2a80e3D0A190714AB5",
"type": "EOA",
"isVerified": true,
"name": "0xc222…4AB5",
"url": "https://etherscan.io/address/0xc222ab08333109243B1f4E2a80e3D0A190714AB5"
}
],
"discoveryDrivenData": true
},
{
"id": "SaferSafes",
"name": "SaferSafes",
"accounts": [
{
"address": "eth:0xA8447329e52F64AED2bFc9E7a2506F7D369f483a",
"type": "Contract",
"isVerified": true,
"name": "0xA844…483a",
"url": "https://etherscan.io/address/0xA8447329e52F64AED2bFc9E7a2506F7D369f483a"
}
],
"chain": "ethereum",
"description": "A Gnosis Safe module combining LivenessModule and TimelockGuard. Provides liveness checks where a fallback owner can challenge and take over if Safe owners are unresponsive, plus optional timelock delays for transaction scheduling.\n* A Guardian OpFoundationUpgradeSafe → LivenessModule if the number of Optimism Security Council members falls below 8 → Optimism Security Council → Optimism Guardian Multisig",
"discoveryDrivenData": true
},
{
"id": "Optimism Security Council",
"name": "Optimism Security Council",
"description": "A Multisig with 10/13 threshold. It uses the following modules: LivenessModule (used to remove members inactive for 3mo 8d while making sure that the threshold remains above 75%. If the number of members falls below 8, the OpFoundationUpgradeSafe takes ownership of the multisig).\nMember of Optimism Guardian Multisig, SuperchainProxyAdminOwner.\n* A Guardian Optimism Guardian Multisig",
"accounts": [
{
"address": "eth:0xc2819DC788505Aac350142A7A707BF9D03E3Bd03",
"type": "Contract",
"isVerified": true,
"name": "0xc281…Bd03",
"url": "https://etherscan.io/address/0xc2819DC788505Aac350142A7A707BF9D03E3Bd03"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xE61F12136bA47De67D15a1D59fE2f383ec5176aE",
"type": "EOA",
"isVerified": true,
"name": "0xE61F…76aE",
"url": "https://etherscan.io/address/0xE61F12136bA47De67D15a1D59fE2f383ec5176aE"
},
{
"address": "eth:0x652BC529E171847E2fFddCeA13567643C84ccB5f",
"type": "EOA",
"isVerified": true,
"name": "0x652B…cB5f",
"url": "https://etherscan.io/address/0x652BC529E171847E2fFddCeA13567643C84ccB5f"
},
{
"address": "eth:0x5c1f9E9384Ca9fE0499277F6a015a2ac0A317a81",
"type": "EOA",
"isVerified": true,
"name": "0x5c1f…7a81",
"url": "https://etherscan.io/address/0x5c1f9E9384Ca9fE0499277F6a015a2ac0A317a81"
},
{
"address": "eth:0x4A7322258c9E690e4CB8Cea6e5251443E956e61E",
"type": "EOA",
"isVerified": true,
"name": "0x4A73…e61E",
"url": "https://etherscan.io/address/0x4A7322258c9E690e4CB8Cea6e5251443E956e61E"
},
{
"address": "eth:0x3A53B4B081Eb7Cb00C46497b16Ea22e65E4Faa94",
"type": "EOA",
"isVerified": true,
"name": "0x3A53…aa94",
"url": "https://etherscan.io/address/0x3A53B4B081Eb7Cb00C46497b16Ea22e65E4Faa94"
},
{
"address": "eth:0xEF9A98511939eEe6Ec69af62082E3F2ff606877c",
"type": "EOA",
"isVerified": true,
"name": "0xEF9A…877c",
"url": "https://etherscan.io/address/0xEF9A98511939eEe6Ec69af62082E3F2ff606877c"
},
{
"address": "eth:0x6323ef2b80030f3fBc508bFc321Fc71fDB95c865",
"type": "EOA",
"isVerified": true,
"name": "0x6323…c865",
"url": "https://etherscan.io/address/0x6323ef2b80030f3fBc508bFc321Fc71fDB95c865"
},
{
"address": "eth:0xd5b735b676A043a53946C3b6F6BE28c1ECE6aC90",
"type": "EOA",
"isVerified": true,
"name": "0xd5b7…aC90",
"url": "https://etherscan.io/address/0xd5b735b676A043a53946C3b6F6BE28c1ECE6aC90"
},
{
"address": "eth:0x7ed8d9Af9eaA194D1A75C67c1475579E42289E39",
"type": "EOA",
"isVerified": true,
"name": "0x7ed8…9E39",
"url": "https://etherscan.io/address/0x7ed8d9Af9eaA194D1A75C67c1475579E42289E39"
},
{
"address": "eth:0x0aA384EB2fedD2741277A0f72909A0d7275575D7",
"type": "EOA",
"isVerified": true,
"name": "0x0aA3…75D7",
"url": "https://etherscan.io/address/0x0aA384EB2fedD2741277A0f72909A0d7275575D7"
},
{
"address": "eth:0x0a8742365a7EB0A3698293ac54357B5Ac04cefE6",
"type": "EOA",
"isVerified": true,
"name": "0x0a87…efE6",
"url": "https://etherscan.io/address/0x0a8742365a7EB0A3698293ac54357B5Ac04cefE6"
},
{
"address": "eth:0xbfA046B0bc5cEa1596be62B8b3f79f9f41f1E0d9",
"type": "EOA",
"isVerified": true,
"name": "0xbfA0…E0d9",
"url": "https://etherscan.io/address/0xbfA046B0bc5cEa1596be62B8b3f79f9f41f1E0d9"
},
{
"address": "eth:0x92827223f6b397CE9F208eE352bacA710765cACb",
"address": "eth:0xcbC7dCeb857F0b25523618cCa0A03c419a6d7eA6",
"type": "EOA",
"isVerified": true,
"name": "0x9282…cACb",
"url": "https://etherscan.io/address/0x92827223f6b397CE9F208eE352bacA710765cACb"
"name": "0xcbC7…7eA6",
"url": "https://etherscan.io/address/0xcbC7dCeb857F0b25523618cCa0A03c419a6d7eA6"
}
],
"discoveryDrivenData": true
},
{
"id": "SuperchainProxyAdminOwner",
"name": "SuperchainProxyAdminOwner",
"description": "A Multisig with 2/2 threshold. \n* Can upgrade **with no delay**\n * SuperchainConfig [via: SuperchainProxyAdmin]\n* Can interact with AddressManager\n * set and change address mappings [via: SuperchainProxyAdmin]",
"accounts": [
{
"address": "eth:0x5a0Aae59D09fccBdDb6C6CcEB07B7279367C3d2A",
"type": "Contract",
"isVerified": true,
"name": "0x5a0A…3d2A",
"url": "https://etherscan.io/address/0x5a0Aae59D09fccBdDb6C6CcEB07B7279367C3d2A"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0x847B5c174615B1B7fDF770882256e2D3E95b9D92",
"type": "Contract",
"isVerified": true,
"name": "OpFoundationUpgradeSafe",
"url": "#OpFoundationUpgradeSafe"
},
{
"address": "eth:0xc2819DC788505Aac350142A7A707BF9D03E3Bd03",
"type": "Contract",
"isVerified": true,
"name": "Optimism Security Council",
"url": "#Optimism Security Council"
}
],
"discoveryDrivenData": true
},
{
"id": "LivenessGuard",
"name": "LivenessGuard",
"accounts": [
{
"address": "eth:0x24424336F04440b1c28685a38303aC33C9D14a25",
"type": "Contract",
"isVerified": true,
"name": "0x2442…4a25",
"url": "https://etherscan.io/address/0x24424336F04440b1c28685a38303aC33C9D14a25"
}
],
"chain": "ethereum",
"description": "Modular contract to be used together with the LivenessModule. Tracks liveness / activity of Safe owners.\n* Can interact with LivenessModule\n * can remove members of Optimism Security Council inactive for 3mo 8d ",
"discoveryDrivenData": true
},
{
"id": "Optimism Guardian Multisig",
"name": "Optimism Guardian Multisig",
"description": "A Multisig with 1/1 threshold. It uses the following modules: DeputyPauseModule (Allows 0x352f1defB49718e7Ea411687E850aA8d6299F7aC, called the deputy pauser, to act on behalf of the OpFoundationUpgradeSafe if set as its Safe module).",
"accounts": [
{
"address": "eth:0x09f7150D8c019BeF34450d6920f6B3608ceFdAf2",
"type": "Contract",
"isVerified": true,
"name": "0x09f7…dAf2",
"url": "https://etherscan.io/address/0x09f7150D8c019BeF34450d6920f6B3608ceFdAf2"
}
],
"chain": "ethereum",
"references": [],
"participants": [
{
"address": "eth:0xc2819DC788505Aac350142A7A707BF9D03E3Bd03",
"type": "Contract",
"isVerified": true,
"name": "Optimism Security Council",
"url": "#Optimism Security Council"
}
],
"discoveryDrivenData": true
},
{
"id": "EOA-1",
"name": "EOA 1",
"accounts": [
{
"address": "eth:0xee1Af3f99AF8C5b93512FbE2A3f0dD5568CE087f",
"type": "EOA",
"isVerified": true,
"name": "0xee1A…087f",
"url": "https://etherscan.io/address/0xee1Af3f99AF8C5b93512FbE2A3f0dD5568CE087f"
}
],
"chain": "ethereum",
"description": "* Can interact with SystemConfig\n * it can update the preconfer address, the batch submitter (Sequencer) address and the gas configuration of the system ",
"discoveryDrivenData": true
},
{
"id": "EOA-2",
"name": "EOA 2",
"accounts": [
{
"address": "eth:0xF7ca543d652E38692fD12f989eb55b5327eC9A20",
"type": "EOA",
"isVerified": true,
"name": "0xF7ca…9A20",
"url": "https://etherscan.io/address/0xF7ca543d652E38692fD12f989eb55b5327eC9A20"
}
],
"chain": "ethereum",
"description": "* A Sequencer - acting directly",
"discoveryDrivenData": true
},
{
"id": "Optimism-EOA-1",
"name": "Optimism EOA 1",
"accounts": [
{
"address": "eth:0x352f1defB49718e7Ea411687E850aA8d6299F7aC",
"type": "EOA",
"isVerified": true,
"name": "0x352f…F7aC",
"url": "https://etherscan.io/address/0x352f1defB49718e7Ea411687E850aA8d6299F7aC"
}
],
"chain": "ethereum",
"description": "* A Guardian DeputyPauseModule though restricted to the SuperchainConfig's `pause()` function → Optimism Guardian Multisig",
"discoveryDrivenData": true
}
]
}
}+92 -43
{
"addresses": {
"ethereum": [
{
"name": "DisputeGameFactory",
"isVerified": true,
"address": "eth:0x2c03e8BF8b16Af89079852BE87f0e9eC674a5952",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0x33D1e8571a85a538ed3D5A4d88f46C112383439D"
"eth:0x74Fac1D45B98bae058F8F566201c9A81B85C7D50"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1737735059,
"transactionHash": "0x2d76fb3250c5b8850c4c96321903f25cefa34819f66e53807697244bbac969c2",
"implementations": [
"eth:0xc641A33cab81C559F2bd4b21EA34C290E2440C2B"
]
},
{
"timestamp": 1773055343,
"transactionHash": "0x50f843acc6d991947cff0487a92a7537852ba2ab64f1b16648e4405288345448",
"implementations": [
"eth:0x4bbA758F006Ef09402eF31724203F316ab74e4a0"
]
},
{
"timestamp": 1774426031,
"transactionHash": "0xae63a02fd16176b4b8f5d7da48f3c23d05bf5f171f93991f2b9002789668d759",
"implementations": [
"eth:0x33D1e8571a85a538ed3D5A4d88f46C112383439D"
]
},
{
"timestamp": 1777880315,
"transactionHash": "0xab0f76e93f0bb490faf06b904f76c92132cd96ed9a51a716be72dba72c70ec61",
"implementations": [
"eth:0x74Fac1D45B98bae058F8F566201c9A81B85C7D50"
]
}
],
"description": "The dispute game factory allows the creation of dispute games, used to propose state roots and eventually challenge them.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x2c03e8BF8b16Af89079852BE87f0e9eC674a5952#code"
},
{
"name": "OptimismPortal2",
"isVerified": true,
"address": "eth:0xEB06fFa16011B5628BaB98E29776361c83741dd3",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1721746619,
"transactionHash": "0xfacd29a5b799051bf62c7fcc470e152275078dce7c3402c3c3241a8f5e0d24f7",
"implementations": [
"eth:0x3Db18Ba41E7F377fa2603D2B500f40CF82683b78"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1773055343,
"transactionHash": "0x50f843acc6d991947cff0487a92a7537852ba2ab64f1b16648e4405288345448",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1773647627,
"transactionHash": "0xbba5fc3724938e6ca6020735a7228ea48d2f585b5d14ddbb92faa343e49c8154",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1774426031,
"transactionHash": "0xae63a02fd16176b4b8f5d7da48f3c23d05bf5f171f93991f2b9002789668d759",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
{
"timestamp": 1777880315,
"transactionHash": "0xab0f76e93f0bb490faf06b904f76c92132cd96ed9a51a716be72dba72c70ec61",
"implementations": [
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
}
],
"description": "The OptimismPortal contract is the main entry point to deposit funds from L1 to L2. It also allows to prove and finalize withdrawals. It specifies which game type can be used for withdrawals, which currently is the PermissionedDisputeGame.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xEB06fFa16011B5628BaB98E29776361c83741dd3#code"
},
{
"name": "SystemConfig",
"isVerified": true,
"address": "eth:0xfF11e41D5C4F522E423Ff6C064Ff8D55AF8f7355",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0x2bFE4A5Bd5A41e9d848d843ebCDFa15954e9A557"
"eth:0x2fA28989fc559836E9d66dFf3010C7F7f41c65ED"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1721746451,
"transactionHash": "0x4525ab1d58fb55290f8ddfd694b59b485fd7520d0f9189ea03fede3bb6485cb8",
"implementations": [
"eth:0x8174764Ae82696D232D5C93FEA6A006b1286dC4a"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xF56D96B2535B932656d3c04Ebf51baBff241D886"
]
},
{
"timestamp": 1742228675,
"transactionHash": "0xae6ce7a33b18c6ecd39e5c2435a1b9e629b193e97fbf5aaa74e20d7475e50c02",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1742228675,
"transactionHash": "0xae6ce7a33b18c6ecd39e5c2435a1b9e629b193e97fbf5aaa74e20d7475e50c02",
"implementations": [
"eth:0xAB9d6cB7A427c0765163A7f45BB91cAfe5f2D375"
]
},
{
"timestamp": 1773055343,
"transactionHash": "0x50f843acc6d991947cff0487a92a7537852ba2ab64f1b16648e4405288345448",
"implementations": [
"eth:0x760C48C62A85045A6B69f07F4a9f22868659CbCc"
]
},
{
"timestamp": 1773647627,
"transactionHash": "0xbba5fc3724938e6ca6020735a7228ea48d2f585b5d14ddbb92faa343e49c8154",
"implementations": [
"eth:0x340f923E5c7cbB2171146f64169EC9d5a9FfE647"
]
},
{
"timestamp": 1774426031,
"transactionHash": "0xae63a02fd16176b4b8f5d7da48f3c23d05bf5f171f93991f2b9002789668d759",
"implementations": [
"eth:0x2bFE4A5Bd5A41e9d848d843ebCDFa15954e9A557"
]
},
{
"timestamp": 1777880315,
"transactionHash": "0xab0f76e93f0bb490faf06b904f76c92132cd96ed9a51a716be72dba72c70ec61",
"implementations": [
"eth:0x2fA28989fc559836E9d66dFf3010C7F7f41c65ED"
]
}
],
"description": "Contains configuration parameters such as the Sequencer address, gas limit on this chain and the unsafe block signer address.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1\n * **batcherHash**: EOA 2\n * **owner**: EOA 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xfF11e41D5C4F522E423Ff6C064Ff8D55AF8f7355#code"
},
{
"name": "SuperchainConfig",
"isVerified": true,
"address": "eth:0x95703e0982140D16f8ebA6d158FccEde42f04a4C",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x543bA4AADBAb8f9025686Bd03993043599c6fB04"
],
"implementations": [
"eth:0xb08Cc720F511062537ca78BdB0AE691F04F5a957"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1705954799,
"transactionHash": "0x8ba0e42b89cde22310b644ed30fd44e4a348619a165a54c908e7dc341e9bbd0c",
"implementations": [
"eth:0x53c165169401764778F780a69701385eb0FF19B7"
]
},
{
"timestamp": 1718044163,
"transactionHash": "0xe361c0d4ae3aebc94b3f281ee372fbb1cbdb0c33ca8b1b35e7f3b009b2fcbdb0",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1718044163,
"transactionHash": "0xe361c0d4ae3aebc94b3f281ee372fbb1cbdb0c33ca8b1b35e7f3b009b2fcbdb0",
"implementations": [
"eth:0x53c165169401764778F780a69701385eb0FF19B7"
]
},
{
"timestamp": 1743612623,
"transactionHash": "0x5f3530e593bbac37c61dc5b7755b6a40c06c20c1a3a1b13fca5b7d00cde65c29",
"implementations": [
"eth:0x4da82a327773965b8d4D85Fa3dB8249b387458E7"
]
},
{
"timestamp": 1753379243,
"transactionHash": "0x46acdce174c8d83ebe2f208d8c76c867e75617483d64c3e407f69ae2f9868716",
"implementations": [
"eth:0xCe28685EB204186b557133766eCA00334EB441E4"
]
},
{
"timestamp": 1764092795,
"transactionHash": "0xf556934cb4de1ab40a4cfba17856cd601cbc8b875b96a9ccd8ee32bcd363abf5",
"implementations": [
"eth:0xb08Cc720F511062537ca78BdB0AE691F04F5a957"
]
}
],
"description": "Used to manage global configuration values for multiple OP Chains within a single Superchain network. The SuperchainConfig contract manages individual pause states for each chain connected to it, as well as a global pause state for all chains. The guardian role can pause either separately, but each pause expires after 3 months if left untouched.\n* Roles:\n * **admin**: SuperchainProxyAdmin; ultimately SuperchainProxyAdminOwner\n * **guardian**: Optimism Guardian Multisig; ultimately OpFoundationUpgradeSafe, Optimism EOA 1, Optimism Security Council, SaferSafes",
"upgradableBy": [
{
"name": "SuperchainProxyAdminOwner",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x95703e0982140D16f8ebA6d158FccEde42f04a4C#code"
},
{
"name": "L1CrossDomainMessenger",
"isVerified": true,
"address": "eth:0x2b18602877181C3cB72C687E2A771E123A3788E3",
"upgradeability": {
"proxyType": "resolved delegate proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0x22D12E0FAebD62d429514A65EBAe32dd316c12D6"
"eth:0xb686F13AfF1e427a1f993F29ab0F2E7383729FE0"
],
"immutable": false
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1721746535,
"transactionHash": "0x988103f397cdd95cddccfdd43d016de2f473d52929ccd88320bcaa2f133ffa2f",
"implementations": [
"eth:0xAEfEA5D2Dd3B9A05a67FBD5E7C06c19151A7fe50"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xD3494713A5cfaD3F5359379DfA074E2Ac8C6Fd65"
]
},
{
"timestamp": 1773055343,
"transactionHash": "0x50f843acc6d991947cff0487a92a7537852ba2ab64f1b16648e4405288345448",
"implementations": [
"eth:0x3eA6084748ED1b2A9B5D4426181F1ad8C93F6231"
]
},
{
"timestamp": 1773647627,
"transactionHash": "0xbba5fc3724938e6ca6020735a7228ea48d2f585b5d14ddbb92faa343e49c8154",
"implementations": [
"eth:0x5D5a095665886119693F0B41d8DFeE78da033e8B"
]
},
{
"timestamp": 1774426031,
"transactionHash": "0xae63a02fd16176b4b8f5d7da48f3c23d05bf5f171f93991f2b9002789668d759",
"implementations": [
"eth:0x22D12E0FAebD62d429514A65EBAe32dd316c12D6"
]
},
{
"timestamp": 1777880315,
"transactionHash": "0xab0f76e93f0bb490faf06b904f76c92132cd96ed9a51a716be72dba72c70ec61",
"implementations": [
"eth:0xb686F13AfF1e427a1f993F29ab0F2E7383729FE0"
]
}
],
"description": "Sends messages from host chain to this chain, and relays messages back onto host chain. In the event that a message sent from host chain to this chain is rejected for exceeding this chain's epoch gas limit, it can be resubmitted via this contract's replay function.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x2b18602877181C3cB72C687E2A771E123A3788E3#code"
},
{
"name": "L1StandardBridge",
"isVerified": true,
"address": "eth:0x62Edd5f4930Ea92dCa3fB81689bDD9b9d076b57B",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0xe32B192fb1DcA88fCB1C56B3ACb429e32238aDCb"
"eth:0x61525EaaCDdB97D9184aFc205827E6A4fd0Bf62A"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "The main entry point to deposit ERC20 tokens from host chain to this chain.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x62Edd5f4930Ea92dCa3fB81689bDD9b9d076b57B#code"
},
{
"name": "L1ERC721Bridge",
"isVerified": true,
"address": "eth:0xe9d3E49b0636016c5fE9eaA2347948D0bA9f15Af",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0x7f1d12fB2911EB095278085f721e644C1f675696"
"eth:0x74f1aC50EB0BE98853805D381C884f5f9abDEcf9"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1721746487,
"transactionHash": "0x8933438e6700ab1b108491850988e3c8992a7d9cf1a8eb67efc62ae390451790",
"implementations": [
"eth:0x5cBe8a4463370e38AcE1406875872eF38342a1c6"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xAE2AF01232a6c4a4d3012C5eC5b1b35059caF10d"
]
},
{
"timestamp": 1773055343,
"transactionHash": "0x50f843acc6d991947cff0487a92a7537852ba2ab64f1b16648e4405288345448",
"implementations": [
"eth:0x276d3730f219f7ec22274f7263180b8452B46d47"
]
},
{
"timestamp": 1773647627,
"transactionHash": "0xbba5fc3724938e6ca6020735a7228ea48d2f585b5d14ddbb92faa343e49c8154",
"implementations": [
"eth:0x7aE1d3BD877a4C5CA257404ce26BE93A02C98013"
]
},
{
"timestamp": 1774426031,
"transactionHash": "0xae63a02fd16176b4b8f5d7da48f3c23d05bf5f171f93991f2b9002789668d759",
"implementations": [
"eth:0x7f1d12fB2911EB095278085f721e644C1f675696"
]
},
{
"timestamp": 1777880315,
"transactionHash": "0xab0f76e93f0bb490faf06b904f76c92132cd96ed9a51a716be72dba72c70ec61",
"implementations": [
"eth:0x74f1aC50EB0BE98853805D381C884f5f9abDEcf9"
]
}
],
"description": "Used to bridge ERC-721 tokens from host chain to this chain.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xe9d3E49b0636016c5fE9eaA2347948D0bA9f15Af#code"
},
{
"name": "LivenessModule",
"isVerified": true,
"address": "eth:0x0454092516c9A4d636d3CAfA1e82161376C8a748",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "used to remove members inactive for 3mo 8d while making sure that the threshold remains above 75%. If the number of members falls below 8, the OpFoundationUpgradeSafe takes ownership of the multisig\n* Roles:\n * **fallbackOwner**: OpFoundationUpgradeSafe if the number of Optimism Security Council members falls below 8\n * **livenessGuard**: LivenessGuard",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x0454092516c9A4d636d3CAfA1e82161376C8a748#code"
},
{
"name": "PermissionedDisputeGame",
"isVerified": true,
"address": "eth:0x0621932Ea17bE6ad17409c0A9A112E166Afc0653",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Same as FaultDisputeGame, but only two permissioned addresses are designated as proposer and challenger.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x0621932Ea17bE6ad17409c0A9A112E166Afc0653#code"
},
{
"name": "MIPS",
"isVerified": true,
"address": "eth:0x07BABE08EE4D07dBA236530183B24055535A7011",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "The MIPS contract is used to execute the final step of the dispute game which objectively determines the winner of the dispute.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x07BABE08EE4D07dBA236530183B24055535A7011#code"
},
{
"name": "ProxyAdmin",
"isVerified": true,
"address": "eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: Alchemy Multisig 1",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x11B190Ae661c6d6884dFEE48E215691E0DdB842e#code"
},
{
"name": "PreimageOracle",
"isVerified": true,
"address": "eth:0x1fb8cdFc6831fc866Ed9C51aF8817Da5c287aDD3",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "The PreimageOracle contract is used to load the required data from L1 for a dispute game.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x1fb8cdFc6831fc866Ed9C51aF8817Da5c287aDD3#code"
},
{
"name": "OptimismMintableERC20Factory",
"isVerified": true,
"address": "eth:0x319322906beAdf69dF5d4607169c63D692B1aDC1",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0x5493f4677A186f64805fe7317D6993ba4863988F"
"eth:0x8ee6fB13c6c9a7e401531168E196Fbf8b05cEabB"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1721746499,
"transactionHash": "0x6baa8e3e07b8aaed7008117226e7f2b5f547d0867119ac50ead14356f4d30536",
"implementations": [
"eth:0x70201b22244D19fc52c2D09DC3e06c6cD2819067"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xE01efbeb1089D1d1dB9c6c8b135C934C0734c846"
]
},
{
"timestamp": 1773055343,
"transactionHash": "0x50f843acc6d991947cff0487a92a7537852ba2ab64f1b16648e4405288345448",
"implementations": [
"eth:0x5493f4677A186f64805fe7317D6993ba4863988F"
]
},
{
"timestamp": 1777880315,
"transactionHash": "0xab0f76e93f0bb490faf06b904f76c92132cd96ed9a51a716be72dba72c70ec61",
"implementations": [
"eth:0x8ee6fB13c6c9a7e401531168E196Fbf8b05cEabB"
]
}
],
"description": "A helper contract that generates OptimismMintableERC20 contracts on the network it's deployed to. OptimismMintableERC20 is a standard extension of the base ERC20 token contract designed to allow the L1StandardBridge contracts to mint and burn tokens. This makes it possible to use an OptimismMintableERC20 as this chain's representation of a token on the host chain, or vice-versa.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x319322906beAdf69dF5d4607169c63D692B1aDC1#code"
},
{
"name": "DelayedWETH",
"isVerified": true,
"address": "eth:0x36B4f78990619Fdd8F7E9cc7965326336f2bd706",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0x33Dadc2d1aA9BB613A7AE6B28425eA00D44c6998"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1774426031,
"transactionHash": "0xae63a02fd16176b4b8f5d7da48f3c23d05bf5f171f93991f2b9002789668d759",
"implementations": [
"eth:0x33Dadc2d1aA9BB613A7AE6B28425eA00D44c6998"
]
}
],
"description": "Contract designed to hold the bonded ETH for each game. It is designed as a wrapper around WETH to allow an owner to function as a backstop if a game would incorrectly distribute funds.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x36B4f78990619Fdd8F7E9cc7965326336f2bd706#code"
},
{
"name": "SuperchainProxyAdmin",
"isVerified": true,
"address": "eth:0x543bA4AADBAb8f9025686Bd03993043599c6fB04",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: SuperchainProxyAdminOwner",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x543bA4AADBAb8f9025686Bd03993043599c6fB04#code"
},
{
"name": "MIPS",
"isVerified": true,
"address": "eth:0x6463dEE3828677F6270d83d45408044fc5eDB908",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "The MIPS contract is used to execute the final step of the dispute game which objectively determines the winner of the dispute.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x6463dEE3828677F6270d83d45408044fc5eDB908#code"
},
{
"name": "DeputyPauseModule",
"isVerified": true,
"address": "eth:0x76fC2F971FB355D0453cF9F64d3F9E4f640E1754",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Allows 0x352f1defB49718e7Ea411687E850aA8d6299F7aC, called the deputy pauser, to act on behalf of the OpFoundationUpgradeSafe if set as its Safe module.\n* Roles:\n * **deputy**: Optimism EOA 1 though restricted to the SuperchainConfig's `pause()` function",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x76fC2F971FB355D0453cF9F64d3F9E4f640E1754#code"
},
{
"name": "AnchorStateRegistry",
"isVerified": true,
"address": "eth:0xc55f722cF6e14907B844a8B8D3CFd0C04Cf3Ed9B",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0xeb69cC681E8D4a557b30DFFBAd85aFfD47a2CF2E"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1774426031,
"transactionHash": "0xae63a02fd16176b4b8f5d7da48f3c23d05bf5f171f93991f2b9002789668d759",
"implementations": [
"eth:0xeb69cC681E8D4a557b30DFFBAd85aFfD47a2CF2E"
]
}
],
"description": "Contains the latest confirmed state root that can be used as a starting point in a dispute game. It specifies which game type can be used for withdrawals, which currently is the PermissionedDisputeGame.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Alchemy Multisig 1",
"upgradableBy": [
{
"name": "Alchemy Multisig 1",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xc55f722cF6e14907B844a8B8D3CFd0C04Cf3Ed9B#code"
},
{
"name": "PermissionedDisputeGame",
"isVerified": true,
"address": "eth:0xE7A58c18D90E24fbf679E75678cA2b557dd9de49",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "Same as FaultDisputeGame, but only two permissioned addresses are designated as proposer and challenger.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xE7A58c18D90E24fbf679E75678cA2b557dd9de49#code"
}
]
},
"escrows": [
{
"address": "0xEB06fFa16011B5628BaB98E29776361c83741dd3",
"sinceTimestamp": 1721746151,
"tokens": [
"ETH"
],
"contract": {
"isVerified": true,
"address": "eth:0xEB06fFa16011B5628BaB98E29776361c83741dd3",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1721746619,
"transactionHash": "0xfacd29a5b799051bf62c7fcc470e152275078dce7c3402c3c3241a8f5e0d24f7",
"implementations": [
"eth:0x3Db18Ba41E7F377fa2603D2B500f40CF82683b78"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1738700903,
"transactionHash": "0x2f29cb5a59d7e7d132eb7afe57d9bf12df3db311db4ef5c5079f9043660635df",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1773055343,
"transactionHash": "0x50f843acc6d991947cff0487a92a7537852ba2ab64f1b16648e4405288345448",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1773647627,
"transactionHash": "0xbba5fc3724938e6ca6020735a7228ea48d2f585b5d14ddbb92faa343e49c8154",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1774426031,
"transactionHash": "0xae63a02fd16176b4b8f5d7da48f3c23d05bf5f171f93991f2b9002789668d759",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
{
"timestamp": 1777880315,
"transactionHash": "0xab0f76e93f0bb490faf06b904f76c92132cd96ed9a51a716be72dba72c70ec61",
"implementations": [
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
}
],
"description": "Main entry point for users depositing ETH.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0xEB06fFa16011B5628BaB98E29776361c83741dd3#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
},
{
"address": "0x62Edd5f4930Ea92dCa3fB81689bDD9b9d076b57B",
"sinceTimestamp": 1721746175,
"tokens": "*",
"contract": {
"isVerified": true,
"address": "eth:0x62Edd5f4930Ea92dCa3fB81689bDD9b9d076b57B",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x11B190Ae661c6d6884dFEE48E215691E0DdB842e"
],
"implementations": [
"eth:0xe32B192fb1DcA88fCB1C56B3ACb429e32238aDCb"
"eth:0x61525EaaCDdB97D9184aFc205827E6A4fd0Bf62A"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "Main entry point for users depositing ERC20 token that do not require custom gateway.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0x62Edd5f4930Ea92dCa3fB81689bDD9b9d076b57B#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
}
],
"programHashes": [
{
"title": "OP absolute prestate v1.6.1 (cannon64)",
"title": "OP absolute prestate v1.8.0-rc.4 (cannon64)",
"description": "A commitment to the initial state of the OP stack fault proof program.",
"programUrl": "https://github.com/ethereum-optimism/optimism/tree/op-program/v1.6.1/op-program",
"programUrl": "https://github.com/ethereum-optimism/optimism/tree/op-program/v1.8.0-rc.4/op-program",
"verificationStatus": "successful",
"verificationSteps": "\nSteps are based on [this guide](https://docs.optimism.io/chain-operators/tutorials/absolute-prestate).\n\n1. Install docker [https://docs.docker.com/get-started/get-docker/](https://docs.docker.com/get-started/get-docker/) and make sure it is running.\n2. Check out the correct branch of [optimism](https://github.com/ethereum-optimism/optimism) repo: `git checkout op-program/v1.6.1` . Commit hash should be `a094d016092e3355642d00be6d7943c4529ef008`.\n3. Regenerate the absolute prestate: `make reproducible-prestate`. This script will print out the correct hash.\n ",
"hash": "0x03eb07101fbdeaf3f04d9fb76526362c1eea2824e4c6e970bdb19675b72e4fc8"
"verificationSteps": "\nSteps are based on [this guide](https://docs.optimism.io/chain-operators/tutorials/absolute-prestate).\n\n1. Install docker [https://docs.docker.com/get-started/get-docker/](https://docs.docker.com/get-started/get-docker/) and make sure it is running.\n2. Check out the correct branch of [optimism](https://github.com/ethereum-optimism/optimism) repo: `git checkout op-program/v1.8.0-rc.4` . Commit hash should be `94706ec5072b13030600d1b45ae10b673b660c0d`.\n3. Regenerate the absolute prestate: `make reproducible-prestate`. This script will print out the correct hash.\n ",
"hash": "0x03caa1871bb9fe7f9b11217c245c16e4ded33367df5b3ccb2c6d0a847a217d1b"
}
],
"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": []
}+1 -1
{
"baseTimestamp": 1775028883,
"baseTimestamp": 1778001333,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+4 -0
+4 -0
{
"creator": "Succinct",
"projectsForTvs": [
{
"projectId": "celo",
"sinceTimestamp": 1771445567
},
{
"projectId": "vector",
"sinceTimestamp": 1771445567
},
{
"projectId": "sophon",
"sinceTimestamp": 1771445567
},
{
"projectId": "lens",
"sinceTimestamp": 1771445567
},
{
"projectId": "galxegravity",
"sinceTimestamp": 1771445567,
"untilTimestamp": 1763420400
},
{
"projectId": "rari",
"sinceTimestamp": 1771445567
},
{
"projectId": "blobstream",
"sinceTimestamp": 1771445567
},
{
"projectId": "molten",
"sinceTimestamp": 1771445567
},
{
"projectId": "winr",
"sinceTimestamp": 1771445567
},
{
"projectId": "phala",
"sinceTimestamp": 1771445567
},
{
"projectId": "kroma",
"sinceTimestamp": 1771445567
},
{
"projectId": "taiko",
"sinceTimestamp": 1774964687
},
{
"projectId": "mantle",
"sinceTimestamp": 1778001356
}
],
"proofSystemInfo": "\n## Description\n\nSP1 Hypercube is the latest Succint's RISC-V zkVM using the [Plonky3](https://github.com/Plonky3/Plonky3) stack. The zkVM execution is proven recursively and is wrapped into a SNARK for final verification. It provides tools to generate onchain Groth16 or Plonk verifiers. SP1 Hypercube provides 98 bits of proven security, as per [Ethereum Foundation’s soundcalc evaluation](https://github.com/ethereum/soundcalc/blob/main/reports/sp1.md).\n\n## Proof system\n\nSP1 Hypercube is an iteration of the previous zkVM version, SP1 Turbo, introducing architectural changes that improve prover performance and memory efficiency.\n\nHypercube proves execution of a 64-bit RISC-V VM using several ZK circuits, or chips, connected by lookup arguments ([LogUp based on GKR protocol](https://docs.succinct.xyz/docs/sp1/hypercube/logupgkr)). VM execution trace is split into several shards of size approximately 2^22, that could be proven in parallel with a STARK proving system. Additional arguments prove memory consistency across shards. \n\nThe parallelized proofs are recursively checked by the next layer of STARK circuits. The correctness of the final STARK proof is verified with the final wrap SNARK program, the wrap SNARK proof is verified onchain.\n\n### Hypercube vs. Turbo\n\nProving time and memory optimizations of SP1 Hypercube are based on several design improvements compared to SP1 Turbo.\n\nHypercube implements a [multilinear polynomial](https://github.com/succinctlabs/sp1/tree/v6.0.0/slop/crates/multilinear) STARK compared to univariate polynomials in Turbo. Multilinear polynomial based proving systems are more efficient than univariate because manipulating them reduces usage of log-linear FFT algorithm.\n\nMultilinear polynomials also allow Hypercube to innovate on a polynomial commitment scheme, implementing [Jagged PCS](https://docs.succinct.xyz/docs/sp1/hypercube/jagged) (defined in [this preprint](https://eprint.iacr.org/2025/917)). Jagged PCS allows efficient packing of computation traces of zkVM chips with different lengths, optimizing the prover memory requirement. More efficient LogUp based on GKR is also made possible because of multilinear polynomials.\n\n### Recursion circuits\n\nSP1 Hypercube provides tools for recursive proof generation by [verifying proofs in a zkVM](https://docs.succinct.xyz/docs/sp1/writing-programs/proof-aggregation#verifying-proofs-inside-the-zkvm). This uses the same toolkit as top-level proof system, but proves the correct verification of all proofs generated on the previous step.\n\nFirst, proofs for correctness of separate shards are generated. These shards may have different trace shape, so in the next step they are normalized. Finally, normalized shard proofs are recursively compressed in batches of 3-4 to a single zkVM proof. For further details see [this page](https://docs.succinct.xyz/docs/sp1/hypercube/recursion).\n\n### Final wrap\n\nSP1 Hypercube supports Plonk (with KZG polynomial commitments) or Groth16 final SNARK wrap of the STARK proof for performant onchain proof verification ([link](https://docs.succinct.xyz/docs/sp1/generating-proofs/proof-types#compressed)). The implementation of these proof systems over BN254 curve is used. For Plonk, Aztec Ignition trusted setup ceremony is used, for Groth16 Succinct run internal circuit-dependent phase 2 trusted setup (todo: link to trusted setups section).\n \n ",
"techStack": {
"zkVM": [
{
"id": "Plonky3",
"type": "STARK",
"name": "Plonky3",
"description": "Toolkit that implements a set of primitives for STARK-based zkVMs developed by Polygon Zero team."
},
{
"id": "RISCV64",
"type": "ISA",
"name": "RISC-V 64bit",
"description": "Free and open-source universal 64-bit ISA used across a variety of hardware and software."
},
{
"id": "BabyBear",
"type": "Field",
"name": "Baby Bear",
"description": "Prime field of order p = 15 * 2**27 + 1."
},
{
"id": "KoalaBear",
"type": "Field",
"name": "Koala Bear",
"description": "Prime field of order p = 2**31 - 2**24 + 1."
}
],
"finalWrap": [
{
"id": "Gnark",
"type": "Plonk",
"name": "Gnark",
"description": "Consensys implementation of Plonk proving system written in Go."
},
{
"id": "Gnark",
"type": "Groth16",
"name": "Gnark",
"description": "Consensys implementation of Groth16 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",
"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": " \n 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. \n It 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).\n "
},
{
"proofSystem": {
"id": "Gnark",
"type": "Groth16",
"name": "Gnark",
"description": "Consensys implementation of Groth16 proving system written in Go."
},
"id": "SP1HypercubeGroth16",
"name": "SP1 Hypercube Groth16 circuit-specific setup",
"risk": "red",
"shortDescription": "Trusted setup ceremony for SP1 Hypercube (release v6.0.0) Groth16 final wrap circuits. Ceremony was organized by Succinct and includes 12 participants from 7 different organizations, without public calls to participate.",
"longDescription": "\nCeremony was run among 12 participants affiliated with Across Protocol, OP Labs, Offchain Labs, Succinct Labs, Conduit, Ethrealize and 1 independent participant. It generated circuit-specific setup parameters for Groth16 wrapper of SP1 Hypercube zkVM.\n\n- Ceremony info on Succinct docs page: .\n- Ceremony instructions and verification instructions: [https://github.com/succinctlabs/semaphore-gnark-11/tree/main](https://github.com/succinctlabs/semaphore-gnark-11/tree/main).\n- Link to transcript and other artifacts (Note: will immediately start downloading .tar.gz file): .\n "
}
],
"verifierHashes": [
{
"hash": "0x5a093a2fcb46394f5cadfe55c44d4d572fad9cec7aeb38026b0278322ef07fac",
"name": "SP1 Hypercube Plonk v6.1.0",
"sourceLink": "https://github.com/succinctlabs/sp1/tree/v6.1.0/crates/prover",
"proofSystem": {
"id": "Gnark",
"type": "Plonk",
"name": "Gnark",
"description": "Consensys implementation of Plonk proving system written in Go."
},
"knownDeployments": [
{
"address": "eth:0xc3c6dDDAc8829b233Dc6536Ec024775a57b0AF2A"
},
{
"address": "arb1:0xc3c6dDDAc8829b233Dc6536Ec024775a57b0AF2A"
}
],
"verificationStatus": "successful",
"attesters": [
{
"id": "l2beat",
"name": "L2BEAT",
"link": "https://l2beat.com"
}
],
"verificationSteps": "\nThe regeneration process consumed around 100 GiB of memory on the peak.\n\n1. Install necessary dependencies: rust, docker, sp1 toolkit, go.\n\n```\nsudo apt update\nsudo apt install build-essential golang-go protobuf-compiler\n\ncurl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh\n. .cargo/env\ncargo install --debug --locked cargo-make\n\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\ncurl -L https://sp1up.succinct.xyz/ | bash\nsource ~/.bashrc\nsp1up\n```\n\n2. Clone [sp1 repo](https://github.com/succinctlabs/sp1), set `SP1_ALLOW_DEPRECATED_HOOKS` for correct compilation and run the script to regenerate verifiers.\n\n```\ngit clone https://github.com/succinctlabs/sp1.git\ncd sp1/crates/prover\ngit checkout v6.1.0 # commit should be d454975ac7c1126097e36eceda9bce2cb9899da4\nexport SP1_ALLOW_DEPRECATED_HOOKS=true # fixes compilation errors\n\nmake build-circuits\n```\n \nThe script will generate Plonk verifier smart contract with verification keys and the verifier hash in `build/plonk` dir.\n "
},
{
"hash": "0xbb1a6f2930e94bfe8b35e794faf43133214534a17d2ad8e51358cad437b3c317",
"name": "SP1 Hypercube Plonk v6.0.0",
"sourceLink": "https://github.com/succinctlabs/sp1/tree/v6.0.0/crates/prover",
"proofSystem": {
"id": "Gnark",
"type": "Plonk",
"name": "Gnark",
"description": "Consensys implementation of Plonk proving system written in Go."
},
"knownDeployments": [
{
"address": "eth:0x8a0fd5e825D14368d90Fe68F31fceAe3E17AFc5C"
},
{
"address": "arb1:0x8a0fd5e825D14368d90Fe68F31fceAe3E17AFc5C"
}
],
"verificationStatus": "successful",
"attesters": [
{
"id": "l2beat",
"name": "L2BEAT",
"link": "https://l2beat.com"
}
],
"verificationSteps": "\n The regeneration process consumed around 70 GiB of memory on the peak.\n \n 1. Install necessary dependencies: rust, docker, sp1 toolkit, go.\n \n ```\n sudo apt update\n sudo apt install build-essential golang-go protobuf-compiler\n \n curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh\n . .cargo/env\n cargo install --debug --locked cargo-make\n \n curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -\n sudo add-apt-repository \"deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable\"\n sudo apt install -y docker-ce\n sudo usermod -aG docker ${USER}\n \n curl -L https://sp1up.succinct.xyz/ | bash\n source ~/.bashrc\n sp1up\n ```\n \n 2. Clone [sp1 repo](https://github.com/succinctlabs/sp1), set `SP1_ALLOW_DEPRECATED_HOOKS` for correct compilation and run the script to regenerate verifiers.\n \n ```\n git clone https://github.com/succinctlabs/sp1.git\n cd sp1/crates/prover\n git checkout v6.0.0 # commit should be f87f8d6ff005d542db22e241928319f5e96a4609\n export SP1_ALLOW_DEPRECATED_HOOKS=true # fixes compilation errors\n \n make build-circuits\n ```\n \n The script will generate Plonk verifier smart contract with verification keys and the verifier hash in `build/plonk` dir.\n "
},
{
"hash": "0x0e78f4db7a6771a3a6a7d9c3b0de6fe73d58781368967a7fe84d87aefffec896",
"name": "SP1 Hypercube Groth16 v6.0.0",
"sourceLink": "https://github.com/succinctlabs/sp1/tree/v6.0.0/crates/prover",
"proofSystem": {
"id": "Gnark",
"type": "Groth16",
"name": "Gnark",
"description": "Consensys implementation of Groth16 proving system written in Go."
},
"knownDeployments": [
{
"address": "eth:0x99A74A05a0FaBEB217C1A329b0dac59a1FA52508"
}
],
"verificationStatus": "successful",
"attesters": [
{
"id": "l2beat",
"name": "L2BEAT",
"link": "https://l2beat.com"
}
],
"verificationSteps": "\n The regeneration process consumed around 70 GiB of memory on the peak.\n \n 1. Install necessary dependencies: rust, docker, sp1 toolkit, go.\n \n ```\n sudo apt update\n sudo apt install build-essential golang-go protobuf-compiler\n \n curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh\n . .cargo/env\n cargo install --debug --locked cargo-make\n \n curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -\n sudo add-apt-repository \"deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable\"\n sudo apt install -y docker-ce\n sudo usermod -aG docker ${USER}\n \n curl -L https://sp1up.succinct.xyz/ | bash\n source ~/.bashrc\n sp1up\n ```\n \n 2. Clone [sp1 repo](https://github.com/succinctlabs/sp1), set `SP1_ALLOW_DEPRECATED_HOOKS` for correct compilation and run the script to build groth16 circuit file.\n \n ```\n git clone https://github.com/succinctlabs/sp1.git\n cd sp1/crates/prover\n git checkout v6.0.0 # commit should be f87f8d6ff005d542db22e241928319f5e96a4609\n export SP1_ALLOW_DEPRECATED_HOOKS=true # fixes compilation errors\n \n make build-circuits\n ```\n \n This script will generate `groth16_circuit.bin` file in the `prover/build/groth16` directory, however it will not generate correct prover and verifier keys.\n \n 3. Generate correct pk and vk using the correct SP1 trusted setup. This will require [semaphore-gnark-11](https://github.com/succinctlabs/semaphore-gnark-11/tree/main) repo.\n \n ```\n cd\n git clone https://github.com/succinctlabs/semaphore-gnark-11.git # tested on commit hash 6d6ebc3608e609ec879e9ba99abee6b6b97d937d\n cd semaphore-gnark-11\n # Download the trusted setup transcript\n curl \"https://sp1-circuits.s3-us-east-2.amazonaws.com/v6.0.0-trusted-setup.tar.gz\" -o trusted-setup.tar.gz\n \n # Extract trusted setup transcript.\n tar -xzf trusted-setup.tar.gz\n \n # Build the binary.\n go build\n \n # Generate keys. They are outputted to the files pk and vk in the root directory.\n ./semaphore-gnark-11 key trusted-setup/phase1 trusted-setup/phase2-11 trusted-setup/evals /path/to/sp1/crates/prover/build/groth16/groth16_circuit.bin\n ```\n The last step will take several hours to complete.\n \n 4. Compute the hash of generated `vk` file: `shasum vk -a 256`.\n "
}
]
}