0x31c2F6fcFf4F8759b3Bd5Bf0e1084A055615c768
on Ethereum Mainnet (1)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- Permit2
- Compilation Target
- contracts/Permit2.sol:Permit2
- Language
Solidity
- Compiler
- solc 0.8.17+commit.8df45f5f
- EVM Version
- london
- Verified At
- 2024-08-08 14:15:03 UTC
- Deployer
- 0xa4c0028748d8f534e6D7Bab20D9B696F750f114d
- Deployment Transaction
- 0xc2a1273e7b7c7383b862da48adf77217de1c5be29ad0f06c0823d1252caa20a4
- Block Number
- 18225920
- 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: QmYtAKGnva27cBBFy8mbAmTx88jDpQFS2CJyQm5xXizm4q
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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: QmYtAKGnva27cBBFy8mbAmTx88jDpQFS2CJyQm5xXizm4q
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Transformations
Immutable Transformations
| ID | Value | Offsets |
|---|---|---|
| 557 | 0x9676a6d5f27a67b1182b5713b6eb4177cc948e2d26e5f5a75ca9fbef16ccb671 | 5237 |
| 559 | 0x0000000000000000000000000000000000000000000000000000000000000001 | 5199 |
Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 32 | nonceBitmap | mapping(address ⇒ mapping(uint256 ⇒ uint256)) | contracts/Permit2.sol:Permit2 |
| 1 | 0 | 32 | allowance | mapping(address ⇒ mapping(address ⇒ mapping(address ⇒ struct IAllowanceTransfer.PackedAllowance))) | contracts/Permit2.sol:Permit2 |
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
This isn't the original compiler JSON data. Generated for compatibility.
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