0x01a360392c74b5b8bF4973F438FF3983507a06a2
on Ethereum Mainnet (1)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- Staking
- Compilation Target
- src/Staking.sol:Staking
- Language
Solidity
- Compiler
- solc 0.8.20+commit.a1b79de6
- EVM Version
- shanghai
- Verified At
- 2025-10-30 08:45:07 UTC
- Deployer
- 0x207E804758e28F2b3fD6E4219671B327100b82f8
- Deployment Transaction
- 0x373b0fa32764dfa5a85ddad5a4edb792843903d4cdb8350b16e1c81e5734d2e3
- Block Number
- 23646113
- Transaction Index
- 102
Read/Write Contract on:
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Source Code
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Compiler Settings
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Contract Metadata
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Creation Bytecode
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CBOR Auxdata
These values are what Sourcify extracted from the recompiled bytecode. If these values are different in the on-chain bytecode, they will show up in Transformations section.
CBOR Auxdata id: 1
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Solidity metadata.json IPFS hash: QmUyZ7eZXtFpoGp28W4QhZuJfng4vLv8wZhVPqY6Wse345
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Runtime Bytecode
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CBOR Auxdata
These values are what Sourcify extracted from the recompiled bytecode. If these values are different in the on-chain bytecode, they will show up in Transformations section.
CBOR Auxdata id: 1
View on 
Solidity metadata.json IPFS hash: QmUyZ7eZXtFpoGp28W4QhZuJfng4vLv8wZhVPqY6Wse345
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Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 1 | _initialized | uint8 | src/Staking.sol:Staking |
| 0 | 1 | 1 | _initializing | bool | src/Staking.sol:Staking |
| 1 | 0 | 1600 | __gap | uint256[50] | src/Staking.sol:Staking |
| 51 | 0 | 1600 | __gap | uint256[50] | src/Staking.sol:Staking |
| 101 | 0 | 32 | _roles | mapping(bytes32 ⇒ struct AccessControlUpgradeable.RoleData) | src/Staking.sol:Staking |
| 102 | 0 | 1568 | __gap | uint256[49] | src/Staking.sol:Staking |
| 151 | 0 | 32 | _roleMembers | mapping(bytes32 ⇒ struct EnumerableSetUpgradeable.AddressSet) | src/Staking.sol:Staking |
| 152 | 0 | 1568 | __gap | uint256[49] | src/Staking.sol:Staking |
| 201 | 0 | 32 | usedValidators | mapping(bytes ⇒ bool) | src/Staking.sol:Staking |
| 202 | 0 | 32 | totalDepositedInValidators | uint256 | src/Staking.sol:Staking |
| 203 | 0 | 32 | numInitiatedValidators | uint256 | src/Staking.sol:Staking |
| 204 | 0 | 32 | unallocatedETH | uint256 | src/Staking.sol:Staking |
| 205 | 0 | 32 | allocatedETHForDeposits | uint256 | src/Staking.sol:Staking |
| 206 | 0 | 32 | minimumStakeBound | uint256 | src/Staking.sol:Staking |
| 207 | 0 | 32 | minimumUnstakeBound | uint256 | src/Staking.sol:Staking |
| 208 | 0 | 2 | exchangeAdjustmentRate | uint16 | src/Staking.sol:Staking |
| 209 | 0 | 32 | minimumDepositAmount | uint256 | src/Staking.sol:Staking |
| 210 | 0 | 32 | maximumDepositAmount | uint256 | src/Staking.sol:Staking |
| 211 | 0 | 20 | depositContract | contract IDepositContract | src/Staking.sol:Staking |
| 212 | 0 | 20 | mETH | contract IMETH | src/Staking.sol:Staking |
| 213 | 0 | 20 | oracle | contract IOracleReadRecord | src/Staking.sol:Staking |
| 214 | 0 | 20 | pauser | contract IPauserRead | src/Staking.sol:Staking |
| 215 | 0 | 20 | unstakeRequestsManager | contract IUnstakeRequestsManager | src/Staking.sol:Staking |
| 216 | 0 | 20 | withdrawalWallet | address | src/Staking.sol:Staking |
| 217 | 0 | 20 | returnsAggregator | address | src/Staking.sol:Staking |
| 217 | 20 | 1 | isStakingAllowlist | bool | src/Staking.sol:Staking |
| 218 | 0 | 32 | initializationBlockNumber | uint256 | src/Staking.sol:Staking |
| 219 | 0 | 32 | maximumMETHSupply | uint256 | src/Staking.sol:Staking |
| 220 | 0 | 20 | liquidityBuffer | contract ILiquidityBuffer | src/Staking.sol:Staking |
Transient Storage Layout
Transient storage layout is only available for Solidity contracts compiled with version ≥ 0.8.27.
Standard JSON Input
This isn't the original compiler JSON data. Generated for compatibility.
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Standard JSON Output
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