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ERC-6982 Efficient Default Lockable Tokens

FinalERCcreated 2023-05-02requires ERC-165, ERC-721

A gas-efficient approach to lockable ERC-721 tokens

Authors: Francesco Sullo (@sullof), Alexe Spataru (@urataps)

ERC-165 interface ids

Computed here as the XOR of the selectors each interface defines.

IERC69820x6b61a747

Functions this standard introduces (2)

0xdf3b9b49defaultLocked()view
0xb45a3c0elocked(uint256)view

Events (2)

Topic0 is the keccak256 hash of the signature, which is what a log filter matches on.

0xde70169013c7f0a382d7e3ff2ddfbb11f5a3909de756fd81c1a6b758c141654aDefaultLocked(bool)
0x8ed24f7d0c11ab2eef7f3d98a2a8f258a2469819af7e11fe564938715d01e2e5Locked(uint256,bool)

Depends on (2)

Proposals this one names in its requires field.

What the specification covers

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Parsed from the canonical specification · discussion