0x9001dbe4D68d36ab87923A2a9Dfb0c745fd25001
on Arbitrum One Mainnet (42161)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- TetherTokenOFTExtension
- Compilation Target
- contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension
- Language
Solidity- Compiler
- solc 0.8.4+commit.c7e474f2
- EVM Version
- default
- Verified At
- 2026-06-19 02:05:24 UTC
- Deployer
- 0x565786AbE5BA0f9D307AdfA681379F0788bEdEf7
- Deployment Transaction
- 0xfa2aaa937074acedf1eff2d48401a4427dd897b52ad5d1491dee719579ab1044
- Block Number
- 329163008
- 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: Qmac2gQu4CoYG4jD7nv2CQ13VdRx3Kdymi46A9kmoHkr89
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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: Qmac2gQu4CoYG4jD7nv2CQ13VdRx3Kdymi46A9kmoHkr89
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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 | 1 | _initialized | bool | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 0 | 1 | 1 | _initializing | bool | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 1 | 0 | 1600 | __gap | uint256[50] | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 51 | 0 | 32 | _balances | mapping(address ⇒ uint256) | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 52 | 0 | 32 | _allowances | mapping(address ⇒ mapping(address ⇒ uint256)) | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 53 | 0 | 32 | _totalSupply | uint256 | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 54 | 0 | 32 | _name | string | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 55 | 0 | 32 | _symbol | string | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 56 | 0 | 1440 | __gap | uint256[45] | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 101 | 0 | 32 | _HASHED_NAME | bytes32 | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 102 | 0 | 32 | _HASHED_VERSION | bytes32 | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 103 | 0 | 1600 | __gap | uint256[50] | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 153 | 0 | 32 | _nonces | mapping(address ⇒ struct CountersUpgradeable.Counter) | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 154 | 0 | 32 | _PERMIT_TYPEHASH | bytes32 | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 155 | 0 | 1568 | __gap | uint256[49] | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 204 | 0 | 20 | _owner | address | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 205 | 0 | 1568 | __gap | uint256[49] | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 254 | 0 | 32 | isBlocked | mapping(address ⇒ bool) | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 255 | 0 | 32 | isTrusted | mapping(address ⇒ bool) | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 256 | 0 | 1 | tetherDecimals | uint8 | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 257 | 0 | 32 | _authorizationStates | mapping(address ⇒ mapping(bytes32 ⇒ bool)) | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 258 | 0 | 1568 | __gap | uint256[49] | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 307 | 0 | 1536 | __gap | uint256[48] | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 355 | 0 | 20 | oftContract | address | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 356 | 0 | 32 | _newName | string | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 357 | 0 | 32 | _newSymbol | string | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
| 358 | 0 | 1504 | __gap | uint256[47] | contracts/Wrappers/OFTExtension.sol:TetherTokenOFTExtension |
Transient Storage Layout
Transient storage layout is only available for Solidity contracts compiled with version ≥ 0.8.27.
Standard JSON Input
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Standard JSON Output
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