0x8d227741feCB90973B338c405011916Ea72df403
on Base Sepolia Testnet (84532)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- OnRampContract
- Compilation Target
- contracts/sourceChain/OnRamp.sol:OnRampContract
- Language
- Solidity
- Compiler
- solc 0.8.21+commit.d9974bed
- EVM Version
- paris
- Verified At
- 2025-09-15 10:22:41 UTC
- Deployer
- 0xd388aB098ed3E84c0D808776440B48F685198498
- Deployment Transaction
- 0x93bc4c452d6fd98f20954bebcee3b99d202ea1622cced61a5bb08f6603d117b6
- Block Number
- 31080078
- Transaction Index
- 2
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: QmPRUrcYHEpLki9g5sGtbfKPZUNNMmnaVDgjExmqY924Mw
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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: QmPRUrcYHEpLki9g5sGtbfKPZUNNMmnaVDgjExmqY924Mw
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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 | 8 | nextOfferId | uint64 | contracts/sourceChain/OnRamp.sol:OnRampContract |
| 0 | 8 | 8 | nextAggregateID | uint64 | contracts/sourceChain/OnRamp.sol:OnRampContract |
| 1 | 0 | 20 | dataProofOracle | address | contracts/sourceChain/OnRamp.sol:OnRampContract |
| 2 | 0 | 32 | offers | mapping(uint64 ⇒ struct OnRampContract.Offer) | contracts/sourceChain/OnRamp.sol:OnRampContract |
| 3 | 0 | 32 | aggregations | mapping(uint64 ⇒ uint64[]) | contracts/sourceChain/OnRamp.sol:OnRampContract |
| 4 | 0 | 32 | aggregationPayout | mapping(uint64 ⇒ address) | contracts/sourceChain/OnRamp.sol:OnRampContract |
| 5 | 0 | 32 | provenAggregations | mapping(uint64 ⇒ bool) | contracts/sourceChain/OnRamp.sol:OnRampContract |
| 6 | 0 | 32 | commPToAggregateID | mapping(bytes ⇒ uint64) | contracts/sourceChain/OnRamp.sol:OnRampContract |
Standard JSON Input
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Standard JSON Output
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