0xCe01C90dE7FD1bcFa39e237FE6D8D9F569e8A6a3
on Ethereum Mainnet (1)
Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- LockstakeEngine
- Compilation Target
- src/LockstakeEngine.sol:LockstakeEngine
- Language
Solidity- Compiler
- solc 0.8.21+commit.d9974bed
- EVM Version
- shanghai
- Verified At
- 2025-05-21 18:27:00 UTC
- Deployer
- 0x54eAde20f7DD1A67624626A3DB9408185eD0039e
- Deployment Transaction
- 0x0ab529bb1233a4419e112c738620ec7166bee5fa465f538473a773c58653692c
- Block Number
- 22370185
- Transaction Index
- 133
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: QmPJY5in1W92MbsWeHP215TtbrN1tNb6h91TRqtuwwTUPM
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CBOR Auxdata id: 2
View on
Solidity metadata.json IPFS hash: Qmch4rtGEbFKPpeM2CCLVMPey2V5K1o5t3SBU5aC2ZDK8Z
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Transformations
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CBOR Auxdata Transformations
| Byte Offsets | Length (bytes) | Values |
|---|---|---|
| 16542 | 54 | Original (recompiled):0xa26469706673582212200e5108210d436eb0d57adc4a321eee6323eb82dd7a86f9096e326a0b4e8f658c64736f6c63430008150033 Transformed (onchain):0xa26469706673582212204985d945cdd439127a92536aa61e6397332d44fce3f1a7fee51221d8b8a52b9964736f6c63430008150033 |
| 18725 | 54 | Original (recompiled):0xa2646970667358221220d53e8a89aefb7f8c5164ec73905d9fa9f85ddd875a348e998728efc9ffc6d0fe64736f6c63430008150033 Transformed (onchain):0xa2646970667358221220f6faae402162a76ea9ec3da4620c6175e90af57556afc3a45d6883032be9fd8e64736f6c63430008150033 |
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: QmPJY5in1W92MbsWeHP215TtbrN1tNb6h91TRqtuwwTUPM
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Transformations
Immutable Transformations
| ID | Value | Offsets |
|---|---|---|
| 231 | 0x0000000000000000000000004cf3daefa2683cd18df00f7aff5169c00a9eccd5 | 616, 1973 |
| 234 | 0x00000000000000000000000035d1b3f3d7966a1dfe207aa4514c12a259a0492b | 762, 2367, 2558, 3657, 3765, 4611, 6036, 6144, 6837, 7038, 7447, 7947, 9659, 10455, 10662, 12180, 12352 |
| 237 | 0x0000000000000000000000003c0f895007ca717aa01c8693e59df1e8c3777feb | 1740, 7343, 8108, 10299 |
| 240 | 0x000000000000000000000000dc035d45d973e3ec169d2276ddab16f1e407384f | 888, 7227, 10183 |
| 242 | 0x4c534556322d534b592d41000000000000000000000000000000000000000000 | 1494, 2309, 2518, 2691, 3596, 3812, 4555, 5975, 6191, 6778, 6998, 7494, 7723, 7992, 9603, 10414, 10701, 12227, 12399 |
| 245 | 0x00000000000000000000000056072c95faa701256059aa122697b133aded9279 | 1052, 3095, 3430, 5585, 5774, 9945, 10968, 11657, 12717 |
| 248 | 0x000000000000000000000000f9a9cfd3229e985b91f99bc866d42938044ffa1c | 1091, 3928, 4841, 6307, 12078 |
| 250 | 0x0000000000000000000000007b4cb30d13983bf81767531433cebd4214908a99 | 1701, 13385 |
| 252 | 0x0000000000000000000000000000000000000000000000000000000000000000 | 1662, 3326, 9883 |
CBOR Auxdata Transformations
| Byte Offsets | Length (bytes) | Values |
|---|---|---|
| 15081 | 54 | Original (recompiled):0xa26469706673582212200e5108210d436eb0d57adc4a321eee6323eb82dd7a86f9096e326a0b4e8f658c64736f6c63430008150033 Transformed (onchain):0xa26469706673582212204985d945cdd439127a92536aa61e6397332d44fce3f1a7fee51221d8b8a52b9964736f6c63430008150033 |
Storage Layout
For non-default storage allocations (e.g. EIP-7201) check out 
| Slot | Offset | Bytes | Label | Type | Contract |
|---|---|---|---|---|---|
| 0 | 0 | 32 | wards | mapping(address ⇒ uint256) | src/LockstakeEngine.sol:LockstakeEngine |
| 1 | 0 | 32 | farms | mapping(address ⇒ enum LockstakeEngine.FarmStatus) | src/LockstakeEngine.sol:LockstakeEngine |
| 2 | 0 | 32 | ownerUrnsCount | mapping(address ⇒ uint256) | src/LockstakeEngine.sol:LockstakeEngine |
| 3 | 0 | 32 | ownerUrns | mapping(address ⇒ mapping(uint256 ⇒ address)) | src/LockstakeEngine.sol:LockstakeEngine |
| 4 | 0 | 32 | urnOwners | mapping(address ⇒ address) | src/LockstakeEngine.sol:LockstakeEngine |
| 5 | 0 | 32 | urnCan | mapping(address ⇒ mapping(address ⇒ uint256)) | src/LockstakeEngine.sol:LockstakeEngine |
| 6 | 0 | 32 | urnVoteDelegates | mapping(address ⇒ address) | src/LockstakeEngine.sol:LockstakeEngine |
| 7 | 0 | 32 | urnFarms | mapping(address ⇒ address) | src/LockstakeEngine.sol:LockstakeEngine |
| 8 | 0 | 32 | urnAuctions | mapping(address ⇒ uint256) | src/LockstakeEngine.sol:LockstakeEngine |
| 9 | 0 | 20 | jug | contract JugLike | src/LockstakeEngine.sol:LockstakeEngine |
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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