0x4aB7204e4205c96C32E23ADa9191720976dC084f
on Ethereum Mainnet (1)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- ChainTypeManager
- Compilation Target
- contracts/state-transition/ChainTypeManager.sol:ChainTypeManager
- Language
Solidity- Compiler
- solc 0.8.28+commit.7893614a
- EVM Version
- cancun
- Verified At
- 2026-10-12 10:04:21 UTC
- Deployer
- 0x5555555590930f501c88B73Ea43B3EEb5A71643c
- Deployment Transaction
- 0x05d70cf49950082621379be6722a1cdea8acd789bd82059b8bb497ad717726c1
- Block Number
- 23397240
- Transaction Index
- 90
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: QmRfLGSNWooHDkciGvFibXvnWnp37DCro6nHJ94d8ZXBSa
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CBOR Auxdata id: 2
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Solidity metadata.json IPFS hash: QmNbkppWGRg38n3qSCxzUJx7uqVaB9npK4dfG8E4fJyWvN
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Transformations
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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: QmRfLGSNWooHDkciGvFibXvnWnp37DCro6nHJ94d8ZXBSa
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CBOR Auxdata id: 2
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Solidity metadata.json IPFS hash: QmNbkppWGRg38n3qSCxzUJx7uqVaB9npK4dfG8E4fJyWvN
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Transformations
Immutable Transformations
| ID | Value | Offsets |
|---|---|---|
| 2667 | 0x000000000000000000000000303a465b659cbb0ab36ee643ea362c509eeb5213 | 1129, 2680, 4362, 4663, 5694, 5787, 6826, 7403, 8075 |
Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 1 | _initialized | uint8 | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 0 | 1 | 1 | _initializing | bool | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 1 | 0 | 1600 | __gap | uint256[50] | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 51 | 0 | 20 | _owner | address | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 52 | 0 | 1568 | __gap | uint256[49] | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 101 | 0 | 20 | _pendingOwner | address | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 102 | 0 | 1568 | __gap | uint256[49] | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 151 | 0 | 96 | __DEPRECATED_zkChainMap | struct EnumerableMap.UintToAddressMap | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 154 | 0 | 32 | storedBatchZero | bytes32 | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 155 | 0 | 32 | initialCutHash | bytes32 | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 156 | 0 | 20 | l1GenesisUpgrade | address | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 157 | 0 | 32 | protocolVersion | uint256 | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 158 | 0 | 32 | protocolVersionDeadline | mapping(uint256 ⇒ uint256) | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 159 | 0 | 20 | __DEPRECATED_validatorTimelock | address | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 160 | 0 | 32 | upgradeCutHash | mapping(uint256 ⇒ bytes32) | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 161 | 0 | 20 | admin | address | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 162 | 0 | 20 | pendingAdmin | address | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 163 | 0 | 32 | initialForceDeploymentHash | bytes32 | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 164 | 0 | 20 | serverNotifierAddress | address | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
| 165 | 0 | 20 | validatorTimelockPostV29 | address | contracts/state-transition/ChainTypeManager.sol:ChainTypeManager |
Transient Storage Layout
No transient storage layouts found in the compiler output.
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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