ERC-721 vs ERC-7962

Non-Fungible Token Standard compared with Key Hash Based Tokens.

Overlapping, neither contains the other

1 shared · 10 vs 9 functions · 11% of the smaller surface

ERC-7962 lists ERC-721 in its requires field but declares no inheritance in its interface, so any surface it inherits is not counted here.

🤝 Shared (1)

0x6352211e ownerOf(uint256)

`0x095ea7b3`	`approve(address,uint256)`
`0x70a08231`	`balanceOf(address)`
`0x081812fc`	`getApproved(uint256)`
`0xe985e9c5`	`isApprovedForAll(address,address)`
`0xb88d4fde`	`safeTransferFrom(address,address,uint256,bytes)`
`0x42842e0e`	`safeTransferFrom(address,address,uint256)`
`0xa22cb465`	`setApprovalForAll(address,bool)`
`0x01ffc9a7`	`supportsInterface(bytes4)`
`0x23b872dd`	`transferFrom(address,address,uint256)`

`0x6c7f1542`	`balanceOf(bytes32)`
`0x313ce567`	`decimals()`
`0x06fdde03`	`name()`
`0x95d89b41`	`symbol()`
`0xc87b56dd`	`tokenURI(uint256)`
`0x18160ddd`	`totalSupply()`
`0x222a3b2b`	`transfer(bytes32,bytes32,uint256,bytes,bytes,uint256,bytes32)`
`0xd2b36b7f`	`transfer(uint256,bytes32,bytes,bytes,uint256)`

Both surfaces parsed from the canonical specifications: ERC-721 · ERC-7962