0xBA510995783111be5301d93CCfD5dE4e3B28e50B
on Arbitrum One Mainnet (42161)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- WellUpgradeable
- Compilation Target
- src/WellUpgradeable.sol:WellUpgradeable
- Language
Solidity- Compiler
- solc 0.8.26+commit.8a97fa7a
- EVM Version
- paris
- Verified At
- 2026-01-20 23:30:28 UTC
- Deployer
- 0x0A0dFe3dd35A1c65f8749D676Ff22294Dc08774a
- Deployment Transaction
- 0xd0991ec45b39514bf7c13a2bc3604c1c06defac306e7700d6413bb10f30d09e5
- Block Number
- 250666053
- Transaction Index
- 5
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: QmYinbq3AWmBjASJQFpjLR72nR9KJdYx1jo2uMFSYGK9EP
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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: QmYinbq3AWmBjASJQFpjLR72nR9KJdYx1jo2uMFSYGK9EP
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Transformations
Immutable Transformations
| ID | Value | Offsets |
|---|---|---|
| 7791 | 0x000000000000000000000000ba510995783111be5301d93ccfd5de4e3b28e50b | 4753, 4914, 13391, 13690 |
Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 1 | _initialized | uint8 | src/WellUpgradeable.sol:WellUpgradeable |
| 0 | 1 | 1 | _initializing | bool | src/WellUpgradeable.sol:WellUpgradeable |
| 1 | 0 | 1600 | __gap | uint256[50] | src/WellUpgradeable.sol:WellUpgradeable |
| 51 | 0 | 32 | _balances | mapping(address ⇒ uint256) | src/WellUpgradeable.sol:WellUpgradeable |
| 52 | 0 | 32 | _allowances | mapping(address ⇒ mapping(address ⇒ uint256)) | src/WellUpgradeable.sol:WellUpgradeable |
| 53 | 0 | 32 | _totalSupply | uint256 | src/WellUpgradeable.sol:WellUpgradeable |
| 54 | 0 | 32 | _name | string | src/WellUpgradeable.sol:WellUpgradeable |
| 55 | 0 | 32 | _symbol | string | src/WellUpgradeable.sol:WellUpgradeable |
| 56 | 0 | 1440 | __gap | uint256[45] | src/WellUpgradeable.sol:WellUpgradeable |
| 101 | 0 | 32 | _hashedName | bytes32 | src/WellUpgradeable.sol:WellUpgradeable |
| 102 | 0 | 32 | _hashedVersion | bytes32 | src/WellUpgradeable.sol:WellUpgradeable |
| 103 | 0 | 32 | _name | string | src/WellUpgradeable.sol:WellUpgradeable |
| 104 | 0 | 32 | _version | string | src/WellUpgradeable.sol:WellUpgradeable |
| 105 | 0 | 1536 | __gap | uint256[48] | src/WellUpgradeable.sol:WellUpgradeable |
| 153 | 0 | 32 | _nonces | mapping(address ⇒ struct CountersUpgradeable.Counter) | src/WellUpgradeable.sol:WellUpgradeable |
| 154 | 0 | 32 | _PERMIT_TYPEHASH_DEPRECATED_SLOT | bytes32 | src/WellUpgradeable.sol:WellUpgradeable |
| 155 | 0 | 1568 | __gap | uint256[49] | src/WellUpgradeable.sol:WellUpgradeable |
| 204 | 0 | 32 | _status | uint256 | src/WellUpgradeable.sol:WellUpgradeable |
| 205 | 0 | 1568 | __gap | uint256[49] | src/WellUpgradeable.sol:WellUpgradeable |
| 254 | 0 | 1600 | __gap | uint256[50] | src/WellUpgradeable.sol:WellUpgradeable |
| 304 | 0 | 1600 | __gap | uint256[50] | src/WellUpgradeable.sol:WellUpgradeable |
| 354 | 0 | 20 | _owner | address | src/WellUpgradeable.sol:WellUpgradeable |
| 355 | 0 | 1568 | __gap | uint256[49] | src/WellUpgradeable.sol:WellUpgradeable |
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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