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Lattice

ERC1155Lib Constants

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ERC1155_STORAGE_SLOT

keccak256(abi.encode(uint256(keccak256("lattice.storage.ERC1155")) - 1)) & ~bytes32(uint256(0xff)).

 
bytes32 constant ERC1155_STORAGE_SLOT = 0xe39704fe713bf9d011ae08177a1e99cc7df74d40063bba4426aeb9d10e274c00;

ERC1155_ERC165_STORAGE_LOCATION

ERC-165 storage location (same across all Lattice modules). keccak256(abi.encode(uint256(keccak256("diamond.lib.storage.ERC165")) - 1)) & ~bytes32(uint256(0xff)).

 
bytes32 constant ERC1155_ERC165_STORAGE_LOCATION = 0x9ca7f3e2e2bfb15fdf072b85dde92837cddacee6cf2f6b38cd06c9457c1c4200;

ERC165_MAP_IERC1155_SLOT

0xd9b67a26 is the canonical EIP-1155 id, NOT type(IERC1155).interfaceId: Lattice's IERC1155 bundles the metadata URI extension, so its derived id is 0xd73f4e3a. ERC-165 callers query the canonical id. keccak256(abi.encode(bytes4(0xd9b67a26), 0x9ca7f3e2e2bfb15fdf072b85dde92837cddacee6cf2f6b38cd06c9457c1c4200)).

 
bytes32 constant ERC165_MAP_IERC1155_SLOT = 0xa10754813726d67c8d4e4553f74a520d6623216a67c6c4a53860c47e2ccde594;

ERC165_MAP_IERC1155METADATAURI_SLOT

0x0e89341c is type(IERC1155MetadataURI).interfaceId. keccak256(abi.encode(bytes4(0x0e89341c), 0x9ca7f3e2e2bfb15fdf072b85dde92837cddacee6cf2f6b38cd06c9457c1c4200)).

 
bytes32 constant ERC165_MAP_IERC1155METADATAURI_SLOT =
    0x16223e323116e54e339612437d2478d553a51948c039066bf3354fac71c5ef6c;