0xAA87e13f153d417E6a613E103bfD9a14f07ecb74
on Arbitrum One Mainnet (42161)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- OstiumPairInfos
- Compilation Target
- src/OstiumPairInfos.sol:OstiumPairInfos
- Language
Solidity- Compiler
- solc 0.8.24+commit.e11b9ed9
- EVM Version
- shanghai
- Verified At
- 2026-06-25 18:14:26 UTC
- Deployer
- 0x7Dd189a29F2DB130b61a93A867b6fb404eb2e321
- Deployment Transaction
- 0x98911732600a157d6e6fbdaffdcba160324ca53622aea79c411b71e406d62985
- Block Number
- 477276404
- 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: QmSqTGvD37XckvCLcpVFzmnzfggYVeQ3HVSWnpbXYtpsQX
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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: QmSqTGvD37XckvCLcpVFzmnzfggYVeQ3HVSWnpbXYtpsQX
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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 | 20 | registry | contract IOstiumRegistry | src/OstiumPairInfos.sol:OstiumPairInfos |
| 1 | 0 | 20 | manager | address | src/OstiumPairInfos.sol:OstiumPairInfos |
| 1 | 20 | 1 | liqMarginThresholdP | uint8 | src/OstiumPairInfos.sol:OstiumPairInfos |
| 1 | 21 | 1 | maxNegativePnlOnOpenP | uint8 | src/OstiumPairInfos.sol:OstiumPairInfos |
| 2 | 0 | 32 | pairOpeningFees | mapping(uint16 ⇒ struct IOstiumPairInfos.PairOpeningFees) | src/OstiumPairInfos.sol:OstiumPairInfos |
| 3 | 0 | 32 | pairFundingFees | mapping(uint16 ⇒ struct IOstiumPairInfos.PairFundingFeesV2) | src/OstiumPairInfos.sol:OstiumPairInfos |
| 4 | 0 | 32 | pairRolloverFeesV1 | mapping(uint16 ⇒ struct IOstiumPairInfos.PairRolloverFees) | src/OstiumPairInfos.sol:OstiumPairInfos |
| 5 | 0 | 32 | tradeInitialAccFees | mapping(address ⇒ mapping(uint16 ⇒ mapping(uint8 ⇒ struct IOstiumPairInfos.TradeInitialAccFees))) | src/OstiumPairInfos.sol:OstiumPairInfos |
| 6 | 0 | 32 | pairRolloverFeesV2 | mapping(uint16 ⇒ struct IOstiumPairInfos.PairRolloverFeesV2) | src/OstiumPairInfos.sol:OstiumPairInfos |
| 7 | 0 | 32 | pairDynamicSpreadParams | mapping(uint16 ⇒ struct IOstiumPairInfos.DynamicSpreadParams) | src/OstiumPairInfos.sol:OstiumPairInfos |
| 8 | 0 | 32 | pairDynamicSpreadState | mapping(uint16 ⇒ struct IOstiumPairInfos.DynamicSpreadState) | src/OstiumPairInfos.sol:OstiumPairInfos |
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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