ERC-721 vs ERC-7629
Non-Fungible Token Standard compared with ERC-20/ERC-721 Unified Token Interface.
ERC-7629 is a strict superset of ERC-721
10 shared · 10 vs 25 functions · 100% of the smaller surface
ERC-7629 lists ERC-721 in its requires field but declares no inheritance in its interface, so any surface it inherits is not counted here.
🤝 Shared (10)
0x095ea7b3 | approve(address,uint256) |
0x70a08231 | balanceOf(address) |
0x081812fc | getApproved(uint256) |
0xe985e9c5 | isApprovedForAll(address,address) |
0x6352211e | ownerOf(uint256) |
0xb88d4fde | safeTransferFrom(address,address,uint256,bytes) |
0x42842e0e | safeTransferFrom(address,address,uint256) |
0xa22cb465 | setApprovalForAll(address,bool) |
0x01ffc9a7 | supportsInterface(bytes4) |
0x23b872dd | transferFrom(address,address,uint256) |
◀️ Only in ERC-721 (0)
None.
▶️ Only in ERC-7629 (15)
0xdd62ed3e | allowance(address,address) |
0x313ce567 | decimals() |
0x02519da3 | erc20BalanceOf(address) |
0x046eb216 | erc20ToERC721(uint256) |
0x89fb4c66 | erc20TotalSupply() |
0xb3f9ea34 | erc721BalanceOf(address) |
0x23d113d0 | erc721ToERC20(uint256) |
0xc5ab3ba6 | erc721TotalSupply() |
0xe55186a1 | getUnit() |
0x06fdde03 | name() |
0xb1ab9317 | owned(address) |
0x95d89b41 | symbol() |
0xc87b56dd | tokenURI(uint256) |
0x18160ddd | totalSupply() |
0xa9059cbb | transfer(address,uint256) |
Both surfaces parsed from the canonical specifications: ERC-721 · ERC-7629