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0x84cFc251F9cC8B2cf9cc1D6EaB3D2bEAA2C128F5

on Base Mainnet (8453)

Exact Match
Runtime Bytecode
Creation Bytecode
Contract Name
FeeModel
Compilation Target
contracts/FeeModel.sol:FeeModel
Language
SoliditySolidity
Compiler
solc 0.8.20+commit.a1b79de6
EVM Version
london
Verified At
2026-06-29 23:10:00 UTC
Deployer
0x785fA76b07487683E99A3D84455A13a94ec9088d
Deployment Transaction
0xc89a947b565656aa6830e7a0c94dc18a4fbcf7acc9c35d96b9ccc03e2627989f
Block Number
18667804
Transaction Index
49

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: QmeXPbhCJXYeQMLnBSXBsB2biD3RPYa5p82HTjxSkjiSUe

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Transformations

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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 IPFS Logo
Solidity metadata.json IPFS hash: QmeXPbhCJXYeQMLnBSXBsB2biD3RPYa5p82HTjxSkjiSUe

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Transformations

Immutable Transformations

IDValueOffsets
14620x00000000000000000000000084cfc251f9cc8b2cf9cc1d6eab3d2beaa2c128f52862, 3706

Storage Layout

For non-default storage allocations (e.g. EIP-7201) check out EVM Storage Logo
SlotOffsetBytesLabelTypeContract
001600__gapuint256[50]contracts/FeeModel.sol:FeeModel
50032defaultFeeConfigmapping(enum Operation ⇒ struct FeeModel.FeeConfig)contracts/FeeModel.sol:FeeModel
51032crosschainFeeConfigmapping(bytes32 ⇒ struct FeeModel.FeeConfig)contracts/FeeModel.sol:FeeModel
52032userBurnFeeConfigmapping(address ⇒ struct FeeModel.FeeConfig)contracts/FeeModel.sol:FeeModel

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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