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Lattice

ChainRegistryLib Constants

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CHAIN_REGISTRY_STORAGE_SLOT

keccak256(abi.encode(uint256(keccak256("lattice.storage.ChainRegistry")) - 1)) & ~bytes32(uint256(0xff)).

 
bytes32 constant CHAIN_REGISTRY_STORAGE_SLOT = 0x3d04730f387c3a41671abdc91e43582ee4d80e460792f9c401b5acc80eab5b00;

ERC165_MAP_ICHAINREGISTRY_SLOT

0x137e339e is type(IChainRegistry).interfaceId (changed when HyperbridgeSection was appended to AddEvmChainConfig — the struct rides in the addEvmChain signature). keccak256(abi.encode(bytes4(0x137e339e), 0x9ca7f3e2e2bfb15fdf072b85dde92837cddacee6cf2f6b38cd06c9457c1c4200)).

 
bytes32 constant ERC165_MAP_ICHAINREGISTRY_SLOT = 0x0a0affa1c3cd17b5e25d35fd719de9756671b9a056876933fee65c04fc5735d3;