0x2f2aFaE1139Ce54feFC03593FeE8AB2aDF4a85A7
on Base Mainnet (8453)
Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- Mailbox
- Compilation Target
- Mailbox.sol:Mailbox
- Language
Solidity- Compiler
- solc 0.8.19+commit.7dd6d404
- EVM Version
- paris
- Verified At
- 2024-08-08 16:07:50 UTC
- Deployer
- 0xa7ECcdb9Be08178f896c26b7BbD8C3D4E844d9Ba
- Deployment Transaction
- 0xc5b0f18d9a8f0e3d3b6e581a7f60150c2a365c81530de7c355ff0a06d4c29281
- Block Number
- 5695475
- 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: Qmby1VtYHijaQ6zKGTVKdm78bF1ee8fvsvopGGWWmBmj7x
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Transformations
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CBOR Auxdata Transformations
| Byte Offsets | Length (bytes) | Values |
|---|---|---|
| 8626 | 54 | Original (recompiled):0xa2646970667358221220ca7858847fa5a7c01a30b46d9131d7718815b8e12cfe93b45758971366fc793b64736f6c63430008130033 Transformed (onchain):0xa2646970667358221220ae314d6f5ca9cbbcb20156c66aa6b6cd7ef4d725e4918d6a56aa3948fa416dc264736f6c63430008130033 |
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: Qmby1VtYHijaQ6zKGTVKdm78bF1ee8fvsvopGGWWmBmj7x
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Transformations
Immutable Transformations
| ID | Value | Offsets |
|---|---|---|
| 16273 | 0x000000000000000000000000000000000000000000000000000000000056e7f3 | 919 |
| 20919 | 0x0000000000000000000000000000000000000000000000000000000000002105 | 971, 2734, 5888 |
CBOR Auxdata Transformations
| Byte Offsets | Length (bytes) | Values |
|---|---|---|
| 8462 | 54 | Original (recompiled):0xa2646970667358221220ca7858847fa5a7c01a30b46d9131d7718815b8e12cfe93b45758971366fc793b64736f6c63430008130033 Transformed (onchain):0xa2646970667358221220ae314d6f5ca9cbbcb20156c66aa6b6cd7ef4d725e4918d6a56aa3948fa416dc264736f6c63430008130033 |
Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 1 | _initialized | uint8 | Mailbox.sol:Mailbox |
| 0 | 1 | 1 | _initializing | bool | Mailbox.sol:Mailbox |
| 1 | 0 | 1600 | __gap | uint256[50] | Mailbox.sol:Mailbox |
| 51 | 0 | 20 | _owner | address | Mailbox.sol:Mailbox |
| 52 | 0 | 1568 | __gap | uint256[49] | Mailbox.sol:Mailbox |
| 101 | 0 | 4 | nonce | uint32 | Mailbox.sol:Mailbox |
| 102 | 0 | 32 | latestDispatchedId | bytes32 | Mailbox.sol:Mailbox |
| 103 | 0 | 20 | defaultIsm | contract IInterchainSecurityModule | Mailbox.sol:Mailbox |
| 104 | 0 | 20 | defaultHook | contract IPostDispatchHook | Mailbox.sol:Mailbox |
| 105 | 0 | 20 | requiredHook | contract IPostDispatchHook | Mailbox.sol:Mailbox |
| 106 | 0 | 32 | deliveries | mapping(bytes32 ⇒ struct Mailbox.Delivery) | Mailbox.sol:Mailbox |
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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