0xc2c4844b5B27a2395c2f16A07AC7Bb2e7E0F07AD
on Ethereum Mainnet (1)
Exact Match
Runtime Bytecode
Creation Bytecode
- Contract Name
- PermissionlessNodeRegistry
- Compilation Target
- contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry
- Language
Solidity- Compiler
- solc 0.8.16+commit.07a7930e
- EVM Version
- default
- Verified At
- 2026-01-15 07:02:36 UTC
- Deployer
- 0x86CbBAEB08861D005fD2147A5123E43e558db167
- Deployment Transaction
- 0x39c8533a5cd611d77e2e9771fb96aad33a18046957fafa8146651a5a25f39cd4
- Block Number
- 24025824
- Transaction Index
- 66
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: QmeV8SPTfEPK4sgFHwSqcVVwK8XDyH1Ynm2wgZHjxVHKGD
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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: QmeV8SPTfEPK4sgFHwSqcVVwK8XDyH1Ynm2wgZHjxVHKGD
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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 | 1 | _initialized | uint8 | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 0 | 1 | 1 | _initializing | bool | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 1 | 0 | 1600 | __gap | uint256[50] | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 51 | 0 | 1600 | __gap | uint256[50] | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 101 | 0 | 32 | _roles | mapping(bytes32 ⇒ struct AccessControlUpgradeable.RoleData) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 102 | 0 | 1568 | __gap | uint256[49] | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 151 | 0 | 1 | _paused | bool | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 152 | 0 | 1568 | __gap | uint256[49] | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 201 | 0 | 32 | _status | uint256 | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 202 | 0 | 1568 | __gap | uint256[49] | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 251 | 0 | 2 | inputKeyCountLimit | uint16 | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 251 | 2 | 8 | maxNonTerminalKeyPerOperator | uint64 | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 251 | 10 | 20 | staderConfig | contract IStaderConfig | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 252 | 0 | 32 | verifiedKeyBatchSize | uint256 | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 253 | 0 | 32 | nextOperatorId | uint256 | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 254 | 0 | 32 | nextValidatorId | uint256 | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 255 | 0 | 32 | validatorQueueSize | uint256 | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 256 | 0 | 32 | nextQueuedValidatorIndex | uint256 | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 257 | 0 | 32 | totalActiveValidatorCount | uint256 | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 258 | 0 | 32 | validatorRegistry | mapping(uint256 ⇒ struct Validator) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 259 | 0 | 32 | validatorIdByPubkey | mapping(bytes ⇒ uint256) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 260 | 0 | 32 | queuedValidators | mapping(uint256 ⇒ uint256) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 261 | 0 | 32 | operatorStructById | mapping(uint256 ⇒ struct Operator) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 262 | 0 | 32 | operatorIDByAddress | mapping(address ⇒ uint256) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 263 | 0 | 32 | validatorIdsByOperatorId | mapping(uint256 ⇒ uint256[]) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 264 | 0 | 32 | socializingPoolStateChangeBlock | mapping(uint256 ⇒ uint256) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 265 | 0 | 32 | nodeELRewardVaultByOperatorId | mapping(uint256 ⇒ address) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 266 | 0 | 32 | proposedRewardAddressByOperatorId | mapping(uint256 ⇒ address) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 267 | 0 | 32 | maxKeysPerOperator | uint256 | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 268 | 0 | 32 | operatorNonTerminalKeysCount | mapping(uint256 ⇒ uint64) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
| 269 | 0 | 32 | operatorNonTerminalKeysCountInitialized | mapping(uint256 ⇒ bool) | contracts/PermissionlessNodeRegistry.sol:PermissionlessNodeRegistry |
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
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