ERC-721 vs ERC-5173

Non-Fungible Token Standard compared with NFT Future Rewards (nFR).

Overlapping, neither contains the other

1 shared · 10 vs 8 functions · 13% of the smaller surface

ERC-5173 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)

0x01ffc9a7 supportsInterface(bytes4)

`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)`
`0x23b872dd`	`transferFrom(address,address,uint256)`

`0xd96a094a`	`buy(uint256)`
`0x50fd7367`	`list(uint256,uint256)`
`0x32dea195`	`releaseFR(address)`
`0xde376468`	`retrieveAllottedFR(address)`
`0x5101ab53`	`retrieveFRInfo(uint256)`
`0x51a15a7b`	`retrieveListInfo(uint256)`
`0xbf5a4dd3`	`unlist(uint256)`

Both surfaces parsed from the canonical specifications: ERC-721 · ERC-5173