0x3263CD783823d04a6B9819517E0E6840d37cA3F4
on Arbitrum One Mainnet (42161)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- ArbitrumExtensionV2
- Compilation Target
- contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2
- Language
Solidity
- Compiler
- solc 0.8.4+commit.c7e474f2
- EVM Version
- istanbul
- Verified At
- 2025-03-05 17:28:09 UTC
- Deployer
- 0x1a6362AD64ccFF5902D46D875B36e8798267d154
- Deployment Transaction
- 0x85921f9550d196e548b548a14a63918e670b351336b5c9307f57c7c870ec9423
- Block Number
- 299891521
- Transaction Index
- 2
Read/Write Contract on:
Loading contract data...
Source Code
Loading contract data...
Compiler Settings
Loading...
Contract Metadata
Loading...
Creation Bytecode
Loading contract data...
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: QmeQfsmGT6kvki9eih512N9JBSpexq3akbAPPWfGH47W6T
Loading contract data...
Runtime Bytecode
Loading contract data...
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: QmeQfsmGT6kvki9eih512N9JBSpexq3akbAPPWfGH47W6T
Loading contract data...
Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 1 | _initialized | bool | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 0 | 1 | 1 | _initializing | bool | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 1 | 0 | 1600 | __gap | uint256[50] | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 51 | 0 | 32 | _balances | mapping(address ⇒ uint256) | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 52 | 0 | 32 | _allowances | mapping(address ⇒ mapping(address ⇒ uint256)) | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 53 | 0 | 32 | _totalSupply | uint256 | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 54 | 0 | 32 | _name | string | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 55 | 0 | 32 | _symbol | string | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 56 | 0 | 1440 | __gap | uint256[45] | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 101 | 0 | 32 | _HASHED_NAME | bytes32 | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 102 | 0 | 32 | _HASHED_VERSION | bytes32 | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 103 | 0 | 1600 | __gap | uint256[50] | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 153 | 0 | 32 | _nonces | mapping(address ⇒ struct CountersUpgradeable.Counter) | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 154 | 0 | 32 | _PERMIT_TYPEHASH | bytes32 | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 155 | 0 | 1568 | __gap | uint256[49] | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 204 | 0 | 20 | _owner | address | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 205 | 0 | 1568 | __gap | uint256[49] | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 254 | 0 | 32 | isBlocked | mapping(address ⇒ bool) | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 255 | 0 | 32 | isTrusted | mapping(address ⇒ bool) | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 256 | 0 | 1 | tetherDecimals | uint8 | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 256 | 1 | 20 | l2Gateway | address | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 257 | 0 | 20 | l1Address | address | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 258 | 0 | 32 | _authorizationStates | mapping(address ⇒ mapping(bytes32 ⇒ bool)) | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 259 | 0 | 1568 | __gap | uint256[49] | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 308 | 0 | 1536 | __gap | uint256[48] | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 356 | 0 | 1 | isMigrating | bool | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 357 | 0 | 32 | _newName | string | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
| 358 | 0 | 32 | _newSymbol | string | contracts/Wrappers/ArbitrumExtension.sol:ArbitrumExtensionV2 |
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.
Loading...
Standard JSON Output
This isn't the original compiler JSON data. Generated for compatibility.
Loading...