0x4E5305b5Cf5E9252Fa4e402F2d99819b722c95Dd
on Taiko Alethia (167000)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- Checkin
- Compilation Target
- contracts/gems/checkin.sol:Checkin
- Language
- Solidity
- Compiler
- solc 0.8.30+commit.73712a01
- EVM Version
- default
- Verified At
- 2025-10-27 11:12:34 UTC
- Deployer
- 0xA50F0AAA3ABA5e98e71028b37687c5E6F91b9053
- Deployment Transaction
- 0x751d92ed297ae0eb8f56431637f95ead33c288757639db7af5aa8cb3e1209232
- Block Number
- 3010669
- Transaction Index
- 1
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: QmXoQys1vVz7p89odVR43tP16pxPBj9Zpzu5NJdfUVYKmA
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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: QmXoQys1vVz7p89odVR43tP16pxPBj9Zpzu5NJdfUVYKmA
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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 | 20 | _owner | address | contracts/gems/checkin.sol:Checkin |
| 1 | 0 | 32 | users | mapping(address ⇒ mapping(uint256 ⇒ uint256)) | contracts/gems/checkin.sol:Checkin |
| 2 | 0 | 32 | price | uint256 | contracts/gems/checkin.sol:Checkin |
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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