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ERC-7631 Dual Nature Token Pair

FinalERCcreated 2024-02-21requires ERC-20, ERC-721

A specification for a co-joined fungible and non-fungible token pair

Authors: vectorized (@vectorized), Thomas (@0xth0mas), Quit (@quitcrypto), Michael Amadi (@AmadiMichael), cygaar (@cygaar), Harrison (@pop-punk)

ERC-165 interface ids

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

IERC7631Base0x4ef41efc
IERC7631BaseNFTSkippable0x0d24d056
IERC7631Mirror0x97e5311c

Functions this standard introduces (4)

0x97e5311cbaseERC20()view
0x274e430bgetSkipNFT(address)view
0x4ef41efcmirrorERC721()view
0x2a6a935dsetSkipNFT(bool)

Events (1)

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

0xb5a1de456fff688115a4f75380060c23c8532d14ff85f687cc871456d6420393SkipNFTSet(address,bool)

Depends on (2)

Proposals this one names in its requires field.

What the specification covers

Compare with

Parsed from the canonical specification · discussion