563955d6 (main)
and
f6585dee (PR)
+144 -123
+9 -2
[
{
"address": "0x59625d1FE0Eeb8114a4d13c863978F39b3471781",
"sinceTimestamp": 1715609063,
"tokens": [
"ETH"
],
"contract": {
"isVerified": true,
"address": "eth:0x59625d1FE0Eeb8114a4d13c863978F39b3471781",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
"eth:0x8953eCB2AAbB9260662241eC505250A1C63eF776"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1715609087,
"transactionHash": "0xf9c4b516fbf6330483f4bb2dc6db4e544d1eb9d09a7b9cda3e578d48bcc10736",
"implementations": [
"eth:0x9Cb8F5CBD26d7843a6043EcaB3C12246F8F47FBA"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x6322C2f2D6a4305Fc033754d486A5A067Ee5F9b1"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x2D778797049FE9259d947D1ED8e5442226dFB589"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1776404747,
"transactionHash": "0x21527f22e677f2737632f3090b51d2fe36d74df7461dc6ee8e49baa6218ac2e6",
"implementations": [
"eth:0x8953eCB2AAbB9260662241eC505250A1C63eF776"
]
}
],
"description": "Main entry point for users depositing ETH.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0x59625d1FE0Eeb8114a4d13c863978F39b3471781#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
},
{
"address": "0x2b3F201543adF73160bA42E1a5b7750024F30420",
"sinceTimestamp": 1715609063,
"tokens": "*",
"contract": {
"isVerified": true,
"address": "eth:0x2b3F201543adF73160bA42E1a5b7750024F30420",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x0b09ba359A106C9ea3b181CBc5F394570c7d2a7A"
"eth:0x824C94659D0bdf1f532D1D0A80779209d6c29b6E"
]
},
"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/0x2b3F201543adF73160bA42E1a5b7750024F30420#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/0x4e31448a098393727b786e25B54E59DcA1b77FE1#code"
},
{
"title": "OptimismPortal2.sol - source code, depositTransaction function",
"url": "https://etherscan.io/address/0xB443Da3e07052204A02d630a8933dAc05a0d6fB4#code"
"url": "https://etherscan.io/address/0x8953eCB2AAbB9260662241eC505250A1C63eF776#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/0x8953eCB2AAbB9260662241eC505250A1C63eF776#code"
},
{
"title": "OptimismPortal2.sol - Etherscan source code, finalizeWithdrawalTransaction function",
"url": "https://etherscan.io/address/0xB443Da3e07052204A02d630a8933dAc05a0d6fB4#code"
"url": "https://etherscan.io/address/0x8953eCB2AAbB9260662241eC505250A1C63eF776#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/0x8953eCB2AAbB9260662241eC505250A1C63eF776#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://api.conduit.xyz/file/v1/optimism/rollup/mint-mainnet-0).",
"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://api.conduit.xyz/file/v1/optimism/genesis/mint-mainnet-0).",
"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"
}
]
}
]
}
}+130 -116
{
"addresses": {
"ethereum": [
{
"name": "OptimismPortal2",
"isVerified": true,
"address": "eth:0x59625d1FE0Eeb8114a4d13c863978F39b3471781",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1715609087,
"transactionHash": "0xf9c4b516fbf6330483f4bb2dc6db4e544d1eb9d09a7b9cda3e578d48bcc10736",
"implementations": [
"eth:0x9Cb8F5CBD26d7843a6043EcaB3C12246F8F47FBA"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x6322C2f2D6a4305Fc033754d486A5A067Ee5F9b1"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x2D778797049FE9259d947D1ED8e5442226dFB589"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
}
],
"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 Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x59625d1FE0Eeb8114a4d13c863978F39b3471781#code"
},
{
"name": "SystemConfig",
"isVerified": true,
"address": "eth:0xC975862927797812371A9Fb631f83F8f5e2240D5",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x340f923E5c7cbB2171146f64169EC9d5a9FfE647"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1715609087,
"transactionHash": "0x2b9629c950de2ee9defa34d449dd784caa1877200c1c6fabfbde02692a6d077f",
"implementations": [
"eth:0x08C033C6859093b2803e54DE715077bd400D5f6a"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x6322C2f2D6a4305Fc033754d486A5A067Ee5F9b1"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0xba2492e52F45651B60B8B38d4Ea5E2390C64Ffb1"
]
},
{
"timestamp": 1753109939,
"transactionHash": "0xac163aced928843d79753aeb9982745627bbd996c94435c06b4fcfbb9a55f728",
"implementations": [
"eth:0xAB9d6cB7A427c0765163A7f45BB91cAfe5f2D375"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xAB9d6cB7A427c0765163A7f45BB91cAfe5f2D375"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x760C48C62A85045A6B69f07F4a9f22868659CbCc"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x340f923E5c7cbB2171146f64169EC9d5a9FfE647"
]
}
],
"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 Mint Multisig\n * **batcherHash**: EOA 1\n * **owner**: Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xC975862927797812371A9Fb631f83F8f5e2240D5#code"
},
{
"name": "DisputeGameFactory",
"isVerified": true,
"address": "eth:0xD2922A726501f027a5a5AC122BEc92bCfb437662",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x4bbA758F006Ef09402eF31724203F316ab74e4a0"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1753168979,
"transactionHash": "0x890123aa1378ecbbdad80f06afd9220310c9129cb140aa3507cbae480b5886cd",
"implementations": [
"eth:0xc641A33cab81C559F2bd4b21EA34C290E2440C2B"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x4bbA758F006Ef09402eF31724203F316ab74e4a0"
]
}
],
"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 Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xD2922A726501f027a5a5AC122BEc92bCfb437662#code"
},
{
"name": "SuperchainConfig",
"isVerified": true,
"address": "eth:0x2cF123e0328AF3Ae81c331A029a5f837Dc2231ad",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xDa5C416025D5eED8440667C5E80A7c35c2F56220"
],
"implementations": [
"eth:0x4da82a327773965b8d4D85Fa3dB8249b387458E7"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1764923963,
"transactionHash": "0xe28d0c3cc9c154238295078ee4b235693ba51fe400a3c36892ff7763de5be31f",
"implementations": [
"eth:0x4da82a327773965b8d4D85Fa3dB8249b387458E7"
]
}
],
"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 Mint Multisig\n * **guardian**: Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x2cF123e0328AF3Ae81c331A029a5f837Dc2231ad#code"
},
{
"name": "L1StandardBridge",
"isVerified": true,
"address": "eth:0x2b3F201543adF73160bA42E1a5b7750024F30420",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x0b09ba359A106C9ea3b181CBc5F394570c7d2a7A"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "The main entry point to deposit ERC20 tokens from host chain to this chain.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x2b3F201543adF73160bA42E1a5b7750024F30420#code"
},
{
"name": "L1ERC721Bridge",
"isVerified": true,
"address": "eth:0xC2C908F3226d9082130D8e48378CD2eFb08B521D",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x7aE1d3BD877a4C5CA257404ce26BE93A02C98013"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1715609087,
"transactionHash": "0xaf5add191c7db59e5fab7d219091600804921f8af99277aed816f25eb04a8a05",
"implementations": [
"eth:0x23B32340763d59905F2D4c18537C4720717D8515"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x6322C2f2D6a4305Fc033754d486A5A067Ee5F9b1"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0xAE2AF01232a6c4a4d3012C5eC5b1b35059caF10d"
]
},
{
"timestamp": 1753109939,
"transactionHash": "0xac163aced928843d79753aeb9982745627bbd996c94435c06b4fcfbb9a55f728",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1753109939,
"transactionHash": "0xac163aced928843d79753aeb9982745627bbd996c94435c06b4fcfbb9a55f728",
"implementations": [
"eth:0xAE2AF01232a6c4a4d3012C5eC5b1b35059caF10d"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x276d3730f219f7ec22274f7263180b8452B46d47"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x7aE1d3BD877a4C5CA257404ce26BE93A02C98013"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0x7aE1d3BD877a4C5CA257404ce26BE93A02C98013"
]
}
],
"description": "Used to bridge ERC-721 tokens from host chain to this chain.\n* Roles:\n * **admin**: ProxyAdmin; ultimately Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xC2C908F3226d9082130D8e48378CD2eFb08B521D#code"
},
{
"name": "L1CrossDomainMessenger",
"isVerified": true,
"address": "eth:0xf80be9f7a74ab776b69d3F0dC5C08c39b3A0bA19",
"upgradeability": {
"proxyType": "resolved delegate proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x5D5a095665886119693F0B41d8DFeE78da033e8B"
],
"immutable": false
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1715609063,
"transactionHash": "0x127974ee188b1f3ce9ff4ad58f1cb84fa84029b470db08a64958dd97d350d8c7",
"implementations": [
"eth:0xf80be9f7a74ab776b69d3F0dC5C08c39b3A0bA19"
]
},
{
"timestamp": 1715609087,
"transactionHash": "0x9d07d5c5f28d46fdc0b6ff4ecf7cdf165e162a5d44623955da21c7340686d8f5",
"implementations": [
"eth:0x958487e21ba9E073836d598E31f749726f23413f"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x6322C2f2D6a4305Fc033754d486A5A067Ee5F9b1"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0xD3494713A5cfaD3F5359379DfA074E2Ac8C6Fd65"
]
},
{
"timestamp": 1753109939,
"transactionHash": "0xac163aced928843d79753aeb9982745627bbd996c94435c06b4fcfbb9a55f728",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1753109939,
"transactionHash": "0xac163aced928843d79753aeb9982745627bbd996c94435c06b4fcfbb9a55f728",
"implementations": [
"eth:0xD3494713A5cfaD3F5359379DfA074E2Ac8C6Fd65"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x3eA6084748ED1b2A9B5D4426181F1ad8C93F6231"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x5D5a095665886119693F0B41d8DFeE78da033e8B"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0x5D5a095665886119693F0B41d8DFeE78da033e8B"
]
}
],
"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 Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xf80be9f7a74ab776b69d3F0dC5C08c39b3A0bA19#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": "L1StandardBridge",
"isVerified": true,
"address": "eth:0x2b3F201543adF73160bA42E1a5b7750024F30420",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x824C94659D0bdf1f532D1D0A80779209d6c29b6E"
]
},
"chain": "ethereum",
"pastUpgrades": [],
"description": "* Roles:\n * **admin**: ProxyAdmin; ultimately Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x2b3F201543adF73160bA42E1a5b7750024F30420#code"
},
{
"name": "OptimismPortal2",
"isVerified": true,
"address": "eth:0x59625d1FE0Eeb8114a4d13c863978F39b3471781",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x8953eCB2AAbB9260662241eC505250A1C63eF776"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1715609087,
"transactionHash": "0xf9c4b516fbf6330483f4bb2dc6db4e544d1eb9d09a7b9cda3e578d48bcc10736",
"implementations": [
"eth:0x9Cb8F5CBD26d7843a6043EcaB3C12246F8F47FBA"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x6322C2f2D6a4305Fc033754d486A5A067Ee5F9b1"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x2D778797049FE9259d947D1ED8e5442226dFB589"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1776404747,
"transactionHash": "0x21527f22e677f2737632f3090b51d2fe36d74df7461dc6ee8e49baa6218ac2e6",
"implementations": [
"eth:0x8953eCB2AAbB9260662241eC505250A1C63eF776"
]
}
],
"description": "* Roles:\n * **admin**: ProxyAdmin; ultimately Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x59625d1FE0Eeb8114a4d13c863978F39b3471781#code"
},
{
"name": "DelayedWETH",
"isVerified": true,
"address": "eth:0x6d4A27F3eb196E4d039a5EE5B510Cc4C89b7eA9a",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x5e40B9231B86984b5150507046e354dbFbeD3d9e"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1753169003,
"transactionHash": "0xa90de4dd1b32d0418461155d9402679de53bf82530f5014d931619d855bba9b4",
"implementations": [
"eth:0x71e966Ae981d1ce531a7b6d23DC0f27B38409087"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x5e40B9231B86984b5150507046e354dbFbeD3d9e"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0x5e40B9231B86984b5150507046e354dbFbeD3d9e"
]
}
],
"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 Mint Multisig\n * **owner**: Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x6d4A27F3eb196E4d039a5EE5B510Cc4C89b7eA9a#code"
},
{
"name": "AnchorStateRegistry",
"isVerified": true,
"address": "eth:0x807c2aF3Ae99a20576B00b58327B594D47f837FB",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x7b465370BB7A333f99edd19599EB7Fb1c2D3F8D2"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x7b465370BB7A333f99edd19599EB7Fb1c2D3F8D2"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0x7b465370BB7A333f99edd19599EB7Fb1c2D3F8D2"
]
}
],
"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 Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x807c2aF3Ae99a20576B00b58327B594D47f837FB#code"
},
{
"name": "ProxyAdmin",
"isVerified": true,
"address": "eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: Mint Multisig",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF#code"
},
{
"name": "PermissionedDisputeGame",
"isVerified": true,
"address": "eth:0xC7Ab73aE577650565cE7337b09704570C3e379b7",
"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* Roles:\n * **challenger**: Mint Multisig\n * **proposer**: EOA 2",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xC7Ab73aE577650565cE7337b09704570C3e379b7#code"
},
{
"name": "ProxyAdmin",
"isVerified": true,
"address": "eth:0xDa5C416025D5eED8440667C5E80A7c35c2F56220",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: Mint Multisig",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xDa5C416025D5eED8440667C5E80A7c35c2F56220#code"
},
{
"name": "OptimismMintableERC20Factory",
"isVerified": true,
"address": "eth:0xF02012065Ef6121a2A59EA0C590f42803Cf101EA",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x5493f4677A186f64805fe7317D6993ba4863988F"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1715609087,
"transactionHash": "0x181249a39b81d87c5ac4bbf87178ad13f0c6b8f890e19be4045831dd54338d90",
"implementations": [
"eth:0x96C507B28A0c2C832B93ECe62F1cB3ca02C63840"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x6322C2f2D6a4305Fc033754d486A5A067Ee5F9b1"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0xE01efbeb1089D1d1dB9c6c8b135C934C0734c846"
]
},
{
"timestamp": 1753109939,
"transactionHash": "0xac163aced928843d79753aeb9982745627bbd996c94435c06b4fcfbb9a55f728",
"implementations": [
"eth:0xE01efbeb1089D1d1dB9c6c8b135C934C0734c846"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"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 Mint Multisig",
"upgradableBy": [
{
"name": "Mint Multisig",
"delay": "no"
}
],
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xF02012065Ef6121a2A59EA0C590f42803Cf101EA#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"
}
]
},
"escrows": [
{
"address": "0x59625d1FE0Eeb8114a4d13c863978F39b3471781",
"sinceTimestamp": 1715609063,
"tokens": [
"ETH"
],
"contract": {
"isVerified": true,
"address": "eth:0x59625d1FE0Eeb8114a4d13c863978F39b3471781",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
"eth:0x8953eCB2AAbB9260662241eC505250A1C63eF776"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1715609087,
"transactionHash": "0xf9c4b516fbf6330483f4bb2dc6db4e544d1eb9d09a7b9cda3e578d48bcc10736",
"implementations": [
"eth:0x9Cb8F5CBD26d7843a6043EcaB3C12246F8F47FBA"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x6322C2f2D6a4305Fc033754d486A5A067Ee5F9b1"
]
},
{
"timestamp": 1753108775,
"transactionHash": "0x94a3e5ce180dd13dc7a8e686f24b3458c85ba6d176d1020fb424403f7d000d04",
"implementations": [
"eth:0x2D778797049FE9259d947D1ED8e5442226dFB589"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1753370939,
"transactionHash": "0x0ddcc8af073f449f419c8e7c22c408b8dd73c48e2da61136088ad965a0e8ddaf",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1765214783,
"transactionHash": "0x4946776c2d4568490d0280564f07c06afb9080b3e69af8d1db72321c6148cf55",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1776404747,
"transactionHash": "0x21527f22e677f2737632f3090b51d2fe36d74df7461dc6ee8e49baa6218ac2e6",
"implementations": [
"eth:0x8953eCB2AAbB9260662241eC505250A1C63eF776"
]
}
],
"description": "Main entry point for users depositing ETH.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0x59625d1FE0Eeb8114a4d13c863978F39b3471781#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
},
{
"address": "0x2b3F201543adF73160bA42E1a5b7750024F30420",
"sinceTimestamp": 1715609063,
"tokens": "*",
"contract": {
"isVerified": true,
"address": "eth:0x2b3F201543adF73160bA42E1a5b7750024F30420",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xc684075a7Cc997Aa2e72152c330BDAc73FeacbDF"
],
"implementations": [
"eth:0x0b09ba359A106C9ea3b181CBc5F394570c7d2a7A"
"eth:0x824C94659D0bdf1f532D1D0A80779209d6c29b6E"
]
},
"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/0x2b3F201543adF73160bA42E1a5b7750024F30420#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
}
],
"programHashes": [
{
"title": "OP absolute prestate v1.6.0 (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/v1.6.0/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/v1.6.0` . Commit hash should be `d6fb90dd489e39efa206b55200766ccc075c1d9b`.\n3. Regenerate the absolute prestate: `make reproducible-prestate`. This script will print out the correct hash.\n ",
"hash": "0x03682932cec7ce0a3874b19675a6bbc923054a7b321efc7d3835187b172494b6"
}
],
"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": 1765382149,
"baseTimestamp": 1777043298,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}+100 -92
+9 -2
[
{
"address": "0xd5ec14a83B7d95BE1E2Ac12523e2dEE12Cbeea6C",
"sinceTimestamp": 1719432935,
"tokens": [
"ETH"
],
"contract": {
"isVerified": true,
"address": "eth:0xd5ec14a83B7d95BE1E2Ac12523e2dEE12Cbeea6C",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1719433463,
"transactionHash": "0x9a74ce3bc48c7eeee3d5f36f4ebc628ca02aa9f392351bb4e98e06d6cf2b6044",
"implementations": [
"eth:0xB4BA75C87A48a233BC22678EfDa7d49CfD89ea5F"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
{
"timestamp": 1777015403,
"transactionHash": "0x8b453bb66c7e5d9531ed46b23c51a3e1210a466238b1cea6a17c2d6ac0dbca0c",
"implementations": [
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
}
],
"description": "Main entry point for users depositing ETH.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0xd5ec14a83B7d95BE1E2Ac12523e2dEE12Cbeea6C#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
},
{
"address": "0x470458C91978D2d929704489Ad730DC3E3001113",
"sinceTimestamp": 1719432959,
"tokens": "*",
"contract": {
"isVerified": true,
"address": "eth:0x470458C91978D2d929704489Ad730DC3E3001113",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"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/0x470458C91978D2d929704489Ad730DC3E3001113#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/0xff00000000000000000000000000000000000480#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/worldchain.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/worldchain.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"
}
]
}
]
}
}+1 -49
{
"ethereum": {
"roles": [
{
"id": "Challenger",
"name": "Challenger",
"description": "Allowed to challenge or delete state roots proposed by a Proposer.",
"accounts": [
{
"address": "eth:0xA4fB12D15Eb85dc9284a7df0AdBC8B696EdbbF1d",
"type": "Contract",
"isVerified": true,
"name": "Alchemy Multisig 1",
"url": "#Alchemy Multisig 1"
}
],
"chain": "ethereum",
"discoveryDrivenData": true
},
{
"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": "Proposer",
"name": "Proposer",
"description": "Allowed to post new state roots of the current layer to the host chain.",
"accounts": [
{
"address": "eth:0x2307278fC8aB0005974A6DeD2FA6d1187333a223",
"type": "EOA",
"isVerified": true,
"name": "EOA 3",
"url": "#EOA-3"
}
],
"chain": "ethereum",
"discoveryDrivenData": true
},
{
"id": "Sequencer",
"name": "Sequencer",
"description": "Allowed to commit transactions from the current layer to the host chain.",
"accounts": [
{
"address": "eth:0xdBBE3D8c2d2b22A2611c5A94A9a12C2fCD49Eb29",
"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 * DisputeGameFactory [via: ProxyAdmin]\n * L1ERC721Bridge [via: ProxyAdmin]\n * L1StandardBridge [via: ProxyAdmin]\n * SystemConfig [via: ProxyAdmin]\n * OptimismMintableERC20Factory [via: ProxyAdmin]\n * AnchorStateRegistry [via: ProxyAdmin]\n * DelayedWETH [via: ProxyAdmin]\n * OptimismPortal2 [via: ProxyAdmin]\n * L1CrossDomainMessenger [via: ProxyAdmin]\n* Can interact with AddressManager\n * set and change address mappings [via: ProxyAdmin]\n* A Challenger - acting directly",
"description": "A Multisig with 5/8 threshold. \n* Can upgrade **with no delay**\n * DisputeGameFactory [via: ProxyAdmin]\n * L1ERC721Bridge [via: ProxyAdmin]\n * L1StandardBridge [via: ProxyAdmin]\n * SystemConfig [via: ProxyAdmin]\n * OptimismMintableERC20Factory [via: ProxyAdmin]\n * AnchorStateRegistry [via: ProxyAdmin]\n * DelayedWETH [via: ProxyAdmin]\n * OptimismPortal2 [via: ProxyAdmin]\n * L1CrossDomainMessenger [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": "EOA 1",
"url": "#EOA-1"
}
],
"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",
"type": "EOA",
"isVerified": true,
"name": "0x9282…cACb",
"url": "https://etherscan.io/address/0x92827223f6b397CE9F208eE352bacA710765cACb"
}
],
"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:0xB2aa0C2C4fD6BFCBF699d4c787CD6Cc0dC461a9d",
"type": "EOA",
"isVerified": true,
"name": "0xB2aa…1a9d",
"url": "https://etherscan.io/address/0xB2aa0C2C4fD6BFCBF699d4c787CD6Cc0dC461a9d"
}
],
"chain": "ethereum",
"description": "Member of Alchemy Multisig 1.\n* 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:0xdBBE3D8c2d2b22A2611c5A94A9a12C2fCD49Eb29",
"type": "EOA",
"isVerified": true,
"name": "0xdBBE…Eb29",
"url": "https://etherscan.io/address/0xdBBE3D8c2d2b22A2611c5A94A9a12C2fCD49Eb29"
}
],
"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
},
{
"id": "EOA-3",
"name": "EOA 3",
"accounts": [
{
"address": "eth:0x2307278fC8aB0005974A6DeD2FA6d1187333a223",
"type": "EOA",
"isVerified": true,
"name": "0x2307…a223",
"url": "https://etherscan.io/address/0x2307278fC8aB0005974A6DeD2FA6d1187333a223"
}
],
"chain": "ethereum",
"description": "* A Proposer - acting directly",
"discoveryDrivenData": true
}
]
}
}+85 -36
{
"addresses": {
"ethereum": [
{
"name": "DisputeGameFactory",
"isVerified": true,
"address": "eth:0x069c4c579671f8c120b1327a73217D01Ea2EC5ea",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"implementations": [
"eth:0x33D1e8571a85a538ed3D5A4d88f46C112383439D"
"eth:0x74Fac1D45B98bae058F8F566201c9A81B85C7D50"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1736166371,
"transactionHash": "0xcc9d17067d603d8ee067f484671969420fdec797d9db4eca3e5439eb6b771895",
"implementations": [
"eth:0xc641A33cab81C559F2bd4b21EA34C290E2440C2B"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x4bbA758F006Ef09402eF31724203F316ab74e4a0"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x33D1e8571a85a538ed3D5A4d88f46C112383439D"
]
},
{
"timestamp": 1777015403,
"transactionHash": "0x8b453bb66c7e5d9531ed46b23c51a3e1210a466238b1cea6a17c2d6ac0dbca0c",
"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/0x069c4c579671f8c120b1327a73217D01Ea2EC5ea#code"
},
{
"name": "SystemConfig",
"isVerified": true,
"address": "eth:0x6ab0777fD0e609CE58F939a7F70Fe41F5Aa6300A",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"implementations": [
"eth:0x2bFE4A5Bd5A41e9d848d843ebCDFa15954e9A557"
"eth:0x2fA28989fc559836E9d66dFf3010C7F7f41c65ED"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1719433235,
"transactionHash": "0x64c1939afb2e6f113ac5b917c740569ebb33001a3aa63eb912c97b1decd90f10",
"implementations": [
"eth:0x18fffcb31850795D919B6aDD4b16bEB3a5f5ECFB"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xF56D96B2535B932656d3c04Ebf51baBff241D886"
]
},
{
"timestamp": 1738699391,
"transactionHash": "0x9da5a8b8130dc6307e94823d5f4f372f09c39073c3c73d6639e5f00761e6f045",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1738699391,
"transactionHash": "0x9da5a8b8130dc6307e94823d5f4f372f09c39073c3c73d6639e5f00761e6f045",
"implementations": [
"eth:0xAB9d6cB7A427c0765163A7f45BB91cAfe5f2D375"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x760C48C62A85045A6B69f07F4a9f22868659CbCc"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x340f923E5c7cbB2171146f64169EC9d5a9FfE647"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x2bFE4A5Bd5A41e9d848d843ebCDFa15954e9A557"
]
},
{
"timestamp": 1777015403,
"transactionHash": "0x8b453bb66c7e5d9531ed46b23c51a3e1210a466238b1cea6a17c2d6ac0dbca0c",
"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/0x6ab0777fD0e609CE58F939a7F70Fe41F5Aa6300A#code"
},
{
"name": "OptimismPortal2",
"isVerified": true,
"address": "eth:0xd5ec14a83B7d95BE1E2Ac12523e2dEE12Cbeea6C",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1719433463,
"transactionHash": "0x9a74ce3bc48c7eeee3d5f36f4ebc628ca02aa9f392351bb4e98e06d6cf2b6044",
"implementations": [
"eth:0xB4BA75C87A48a233BC22678EfDa7d49CfD89ea5F"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
{
"timestamp": 1777015403,
"transactionHash": "0x8b453bb66c7e5d9531ed46b23c51a3e1210a466238b1cea6a17c2d6ac0dbca0c",
"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/0xd5ec14a83B7d95BE1E2Ac12523e2dEE12Cbeea6C#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": "L1ERC721Bridge",
"isVerified": true,
"address": "eth:0x1Df436AfDb2fBB40F1fE8bEd4Fc89A0D0990a8E9",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"implementations": [
"eth:0x7f1d12fB2911EB095278085f721e644C1f675696"
"eth:0x74f1aC50EB0BE98853805D381C884f5f9abDEcf9"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1719433271,
"transactionHash": "0x537a94f0aa146c63d9a65519e85b55f8c276349e9b6f2457fd0eb66331214e87",
"implementations": [
"eth:0x3c5bC88Fad9D35072213cD1FB5e83f9D150B3144"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xAE2AF01232a6c4a4d3012C5eC5b1b35059caF10d"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x276d3730f219f7ec22274f7263180b8452B46d47"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x7aE1d3BD877a4C5CA257404ce26BE93A02C98013"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x7f1d12fB2911EB095278085f721e644C1f675696"
]
},
{
"timestamp": 1777015403,
"transactionHash": "0x8b453bb66c7e5d9531ed46b23c51a3e1210a466238b1cea6a17c2d6ac0dbca0c",
"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/0x1Df436AfDb2fBB40F1fE8bEd4Fc89A0D0990a8E9#code"
},
{
"name": "L1StandardBridge",
"isVerified": true,
"address": "eth:0x470458C91978D2d929704489Ad730DC3E3001113",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"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/0x470458C91978D2d929704489Ad730DC3E3001113#code"
},
{
"name": "L1CrossDomainMessenger",
"isVerified": true,
"address": "eth:0xf931a81D18B1766d15695ffc7c1920a62b7e710a",
"upgradeability": {
"proxyType": "resolved delegate proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"implementations": [
"eth:0x22D12E0FAebD62d429514A65EBAe32dd316c12D6"
"eth:0xb686F13AfF1e427a1f993F29ab0F2E7383729FE0"
],
"immutable": false
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1719433331,
"transactionHash": "0xe6ded05b39b296df87dfd33578f9dd897082d080120302622ba8ca158ad6bd38",
"implementations": [
"eth:0xE187FEF3AAe13137e6062B2634cCE43B599156F6"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xD3494713A5cfaD3F5359379DfA074E2Ac8C6Fd65"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x3eA6084748ED1b2A9B5D4426181F1ad8C93F6231"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x5D5a095665886119693F0B41d8DFeE78da033e8B"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x22D12E0FAebD62d429514A65EBAe32dd316c12D6"
]
},
{
"timestamp": 1777015403,
"transactionHash": "0x8b453bb66c7e5d9531ed46b23c51a3e1210a466238b1cea6a17c2d6ac0dbca0c",
"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/0xf931a81D18B1766d15695ffc7c1920a62b7e710a#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": "L1OpUSDCBridgeAdapter",
"isVerified": true,
"address": "eth:0x153A69e4bb6fEDBbAaF463CB982416316c84B2dB",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0x28fAb3A5b69711cc64B09240d2694d9F0f07eBf6"
],
"implementations": [
"eth:0x62d45660505D7457e3ce9Cd87C0a0cf890fB38ff"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1724427575,
"transactionHash": "0xbcd8e7e264c743a567f2f034945e8c9d1e4d5583f9efd0dbf2d89bbefe6cfd60",
"implementations": [
"eth:0x62d45660505D7457e3ce9Cd87C0a0cf890fB38ff"
]
}
],
"description": "Escrow for USDC that uses the canonical bridge for messaging but is governed externally.\n",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x153A69e4bb6fEDBbAaF463CB982416316c84B2dB#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": "PermissionedDisputeGame",
"name": "SuperchainProxyAdmin",
"isVerified": true,
"address": "eth:0x305d0ceBB616623AD88Ee9A3ACA56aE5984e8033",
"address": "eth:0x543bA4AADBAb8f9025686Bd03993043599c6fB04",
"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* Roles:\n * **challenger**: Alchemy Multisig 1\n * **proposer**: EOA 3",
"description": "* Roles:\n * **owner**: SuperchainProxyAdminOwner",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0x305d0ceBB616623AD88Ee9A3ACA56aE5984e8033#code"
"url": "https://etherscan.io/address/0x543bA4AADBAb8f9025686Bd03993043599c6fB04#code"
},
{
"name": "SuperchainProxyAdmin",
"name": "MIPS",
"isVerified": true,
"address": "eth:0x543bA4AADBAb8f9025686Bd03993043599c6fB04",
"address": "eth:0x6463dEE3828677F6270d83d45408044fc5eDB908",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: SuperchainProxyAdminOwner",
"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/0x543bA4AADBAb8f9025686Bd03993043599c6fB04#code"
"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": "OptimismMintableERC20Factory",
"isVerified": true,
"address": "eth:0x82Cb528466cF22412d89bdBE9bCF04856790dD0e",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"implementations": [
"eth:0x5493f4677A186f64805fe7317D6993ba4863988F"
"eth:0x8ee6fB13c6c9a7e401531168E196Fbf8b05cEabB"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1719433283,
"transactionHash": "0x5acb4bebe868d4883d26a6417436d21d856a1d3bd807b6c7eb02668390208a54",
"implementations": [
"eth:0x73A793CdcF6F0f20e14e1835Eb1462b0376727cF"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xE01efbeb1089D1d1dB9c6c8b135C934C0734c846"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x5493f4677A186f64805fe7317D6993ba4863988F"
]
},
{
"timestamp": 1777015403,
"transactionHash": "0x8b453bb66c7e5d9531ed46b23c51a3e1210a466238b1cea6a17c2d6ac0dbca0c",
"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/0x82Cb528466cF22412d89bdBE9bCF04856790dD0e#code"
},
{
"name": "AnchorStateRegistry",
"isVerified": true,
"address": "eth:0x90BB48fe3310499Db36437dCAE642F721e32d094",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"implementations": [
"eth:0xeb69cC681E8D4a557b30DFFBAd85aFfD47a2CF2E"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"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/0x90BB48fe3310499Db36437dCAE642F721e32d094#code"
},
{
"name": "PermissionedDisputeGame",
"isVerified": true,
"address": "eth:0xb42Dc014FD85994eCeD29430a5eFe887f4228398",
"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/0xb42Dc014FD85994eCeD29430a5eFe887f4228398#code"
},
{
"name": "DelayedWETH",
"isVerified": true,
"address": "eth:0xb705030703Bf8ff4300bd6FBD8dE63CE8492f575",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"implementations": [
"eth:0x33Dadc2d1aA9BB613A7AE6B28425eA00D44c6998"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"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/0xb705030703Bf8ff4300bd6FBD8dE63CE8492f575#code"
},
{
"name": "ProxyAdmin",
"isVerified": true,
"address": "eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D",
"upgradeability": {
"proxyType": "immutable",
"admins": [],
"implementations": [],
"immutable": true
},
"chain": "ethereum",
"description": "* Roles:\n * **owner**: Alchemy Multisig 1",
"discoveryDrivenData": true,
"url": "https://etherscan.io/address/0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D#code"
}
]
},
"escrows": [
{
"address": "0xd5ec14a83B7d95BE1E2Ac12523e2dEE12Cbeea6C",
"sinceTimestamp": 1719432935,
"tokens": [
"ETH"
],
"contract": {
"isVerified": true,
"address": "eth:0xd5ec14a83B7d95BE1E2Ac12523e2dEE12Cbeea6C",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
},
"chain": "ethereum",
"pastUpgrades": [
{
"timestamp": 1719433463,
"transactionHash": "0x9a74ce3bc48c7eeee3d5f36f4ebc628ca02aa9f392351bb4e98e06d6cf2b6044",
"implementations": [
"eth:0xB4BA75C87A48a233BC22678EfDa7d49CfD89ea5F"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xd81f43eDBCAcb4c29a9bA38a13Ee5d79278270cC"
]
},
{
"timestamp": 1737641243,
"transactionHash": "0xd769e7c27d00533eb49c0eab25c13936d9a16aa018bfeaef9309a41e7291aa39",
"implementations": [
"eth:0xe2F826324b2faf99E513D16D266c3F80aE87832B"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x2D7e764a0D9919e16983a46595CfA81fc34fa7Cd"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0xB443Da3e07052204A02d630a8933dAc05a0d6fB4"
]
},
{
"timestamp": 1763733803,
"transactionHash": "0xda5fd5cf26ea9fc4b05255ed01c944b6cdce8247846dabf921c3dabd3f82dba9",
"implementations": [
"eth:0x381E729FF983FA4BCEd820e7b922d79bF653B999"
]
},
{
"timestamp": 1777015403,
"transactionHash": "0x8b453bb66c7e5d9531ed46b23c51a3e1210a466238b1cea6a17c2d6ac0dbca0c",
"implementations": [
"eth:0x7Cf803296662e8C72A6C1d6450572209aCF7f202"
]
}
],
"description": "Main entry point for users depositing ETH.",
"upgradableBy": [
{
"name": "ProxyAdmin",
"delay": "no"
}
],
"url": "https://etherscan.io/address/0xd5ec14a83B7d95BE1E2Ac12523e2dEE12Cbeea6C#code"
},
"chain": "ethereum",
"includeInTotal": true,
"chainId": 1
},
{
"address": "0x470458C91978D2d929704489Ad730DC3E3001113",
"sinceTimestamp": 1719432959,
"tokens": "*",
"contract": {
"isVerified": true,
"address": "eth:0x470458C91978D2d929704489Ad730DC3E3001113",
"upgradeability": {
"proxyType": "EIP1967 proxy",
"admins": [
"eth:0xd7405BE7f3e63b094Af6C7C23D5eE33Fd82F872D"
],
"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/0x470458C91978D2d929704489Ad730DC3E3001113#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": 1774433236,
"baseTimestamp": 1777042663,
"contractsDiscoDriven": true,
"hasDiscoUi": true,
"isDiscoDriven": true,
"permissionsDiscoDriven": true
}