0x5abAbCc2D87e8EEDF71CD776Ab84Df4f919B2BAc
on BNB Smart Chain Mainnet (56)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- OfferBook
- Compilation Target
- project/src/OfferBook.sol:OfferBook
- Language
Solidity- Compiler
- solc 0.8.28+commit.7893614a
- EVM Version
- cancun
- Verified At
- 2026-10-14 17:05:31 UTC
- Deployer
- 0x9083bbFc978672aFF5B7cB741c223CAFc911C422
- Deployment Transaction
- 0xd365a0e51a27fdfac9d114a7caa5afefa47dd24a347aa2b0fb3fbc30d077f203
- Block Number
- 127631586
- 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
View on 
Solidity metadata.json IPFS hash: Qmd3SZy4KKDQ8dEJpGUTdh53GpbWzka6fWzn6ERy2FV6X7
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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: Qmd3SZy4KKDQ8dEJpGUTdh53GpbWzka6fWzn6ERy2FV6X7
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Transformations
Immutable Transformations
| ID | Value | Offsets |
|---|---|---|
| 1760 | 0x0000000000000000000000005304a13bcf63f01eed89a7986fdac76af56648a5 | 1440, 3533, 5556 |
Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 20 | _owner | address | project/src/OfferBook.sol:OfferBook |
| 1 | 0 | 20 | _pendingOwner | address | project/src/OfferBook.sol:OfferBook |
| 1 | 20 | 1 | _paused | bool | project/src/OfferBook.sol:OfferBook |
| 2 | 0 | 32 | allowedCollection | mapping(address ⇒ bool) | project/src/OfferBook.sol:OfferBook |
| 3 | 0 | 20 | treasury | address | project/src/OfferBook.sol:OfferBook |
| 4 | 0 | 32 | feeBps | uint256 | project/src/OfferBook.sol:OfferBook |
| 5 | 0 | 32 | owed | mapping(address ⇒ uint256) | project/src/OfferBook.sol:OfferBook |
| 6 | 0 | 32 | unclaimed | mapping(uint256 ⇒ struct SaleSettlement.Delivery) | project/src/OfferBook.sol:OfferBook |
| 7 | 0 | 32 | offerCount | uint256 | project/src/OfferBook.sol:OfferBook |
| 8 | 0 | 32 | offers | mapping(uint256 ⇒ struct OfferBook.Offer) | project/src/OfferBook.sol:OfferBook |
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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