0x49bF4Ded143402B2fD89d8d284e477Dfdc9fa02B
on Base (8453)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- ZeroXKeepLocker
- Compilation Target
- contracts/0xKeepLocker.sol:ZeroXKeepLocker
- Language
Solidity- Compiler
- solc 0.8.19+commit.7dd6d404
- EVM Version
- paris
- Verified At
- 2026-03-29 05:34:52 UTC
- Deployer
- 0x28B8cafb1c95E375E349283D63919039eB17c229
- Deployment Transaction
- 0x7b069944a817e045ef965bbd999dd75e340d6c9b1ec6c5e583661950f9b49cdd
- Block Number
- 43986570
- Transaction Index
- 81
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
View on 
Solidity metadata.json IPFS hash: QmXXPLUufBBJevf4Sxn8oey1qScRNKkA46Zu5pBnDZf1dq
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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: QmXXPLUufBBJevf4Sxn8oey1qScRNKkA46Zu5pBnDZf1dq
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Transformations
Immutable Transformations
| ID | Value | Offsets |
|---|---|---|
| 925 | 0x0000000000000000000000000000000000000000000000000000000000002105 | 918, 2705, 3477, 5221, 5527 |
| 927 | 0x000000000000000000000000000000000000000000000000006a94d74f430000 | 385, 4667 |
| 929 | 0x00000000000000000000000000000000000000000000000000470de4df820000 | 1486, 2021 |
| 931 | 0x00000000000000000000000028b8cafb1c95e375e349283d63919039eb17c229 | 1142, 6977 |
Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 32 | _status | uint256 | contracts/0xKeepLocker.sol:ZeroXKeepLocker |
| 1 | 0 | 32 | allLocksCount | uint256 | contracts/0xKeepLocker.sol:ZeroXKeepLocker |
| 2 | 0 | 32 | allVestingsCount | uint256 | contracts/0xKeepLocker.sol:ZeroXKeepLocker |
| 3 | 0 | 32 | locks | mapping(uint256 ⇒ struct ZeroXKeepLocker.LockInfo) | contracts/0xKeepLocker.sol:ZeroXKeepLocker |
| 4 | 0 | 32 | vestings | mapping(uint256 ⇒ struct ZeroXKeepLocker.VestingInfo) | contracts/0xKeepLocker.sol:ZeroXKeepLocker |
| 5 | 0 | 32 | userLockIds | mapping(address ⇒ uint256[]) | contracts/0xKeepLocker.sol:ZeroXKeepLocker |
| 6 | 0 | 32 | userVestingIds | mapping(address ⇒ uint256[]) | contracts/0xKeepLocker.sol:ZeroXKeepLocker |
| 7 | 0 | 32 | lockIdToIndex | mapping(uint256 ⇒ uint256) | contracts/0xKeepLocker.sol:ZeroXKeepLocker |
| 8 | 0 | 32 | vestingIdToIndex | mapping(uint256 ⇒ uint256) | contracts/0xKeepLocker.sol:ZeroXKeepLocker |
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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