0xa2Aa24E91A345B3dd8652f304390203D0e1c4d31
on Ethereum Mainnet (1)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- Auction
- Compilation Target
- contracts/Auction.sol:Auction
- Language
Solidity- Compiler
- solc 0.8.16+commit.07a7930e
- EVM Version
- london
- Verified At
- 2025-04-14 17:35:25 UTC
- Deployer
- 0xc6160F5bC3C673AC390f11c492E8ED0d0693579A
- Deployment Transaction
- 0xa5c03720bb32d556536ff6d1dc804c0fe33b6f74b608a37b068ff8b170518c0e
- Block Number
- 17416138
- Transaction Index
- 129
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: QmPsVb14dELxtaPkFZA4yEWKZZ2rYCdpZbeHrVu9iPkkie
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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: QmPsVb14dELxtaPkFZA4yEWKZZ2rYCdpZbeHrVu9iPkkie
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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 | contracts/Auction.sol:Auction |
| 0 | 1 | 1 | _initializing | bool | contracts/Auction.sol:Auction |
| 1 | 0 | 1600 | __gap | uint256[50] | contracts/Auction.sol:Auction |
| 51 | 0 | 1600 | __gap | uint256[50] | contracts/Auction.sol:Auction |
| 101 | 0 | 32 | _roles | mapping(bytes32 ⇒ struct AccessControlUpgradeable.RoleData) | contracts/Auction.sol:Auction |
| 102 | 0 | 1568 | __gap | uint256[49] | contracts/Auction.sol:Auction |
| 151 | 0 | 32 | _status | uint256 | contracts/Auction.sol:Auction |
| 152 | 0 | 1568 | __gap | uint256[49] | contracts/Auction.sol:Auction |
| 201 | 0 | 20 | staderConfig | contract IStaderConfig | contracts/Auction.sol:Auction |
| 202 | 0 | 32 | nextLot | uint256 | contracts/Auction.sol:Auction |
| 203 | 0 | 32 | bidIncrement | uint256 | contracts/Auction.sol:Auction |
| 204 | 0 | 32 | duration | uint256 | contracts/Auction.sol:Auction |
| 205 | 0 | 32 | lots | mapping(uint256 ⇒ struct IAuction.LotItem) | contracts/Auction.sol:Auction |
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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