ERC-7007 Verifiable AI-Generated Content Token

FinalERCcreated 2023-05-10requires ERC-165, ERC-721

An ERC-721 extension for verifiable AI-generated content tokens using Zero-Knowledge and Optimistic Machine Learning techniques

Authors: Cathie So (@socathie), Xiaohang Yu (@xhyumiracle), Conway (@0x1cc), Lee Ting Ting (@tina1998612), Kartin

ERC-165 interface ids

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

IERC7007 0x702c55a6

`0xaea30507`	`addAigcData(uint256,bytes,bytes,bytes)`
`0xde8f50a1`	`verify(bytes,bytes,bytes)`	view

`0x095ea7b3`	`approve(address,uint256)`	ERC-721
`0x70a08231`	`balanceOf(address)`	ERC-721
`0x081812fc`	`getApproved(uint256)`	ERC-721
`0xe985e9c5`	`isApprovedForAll(address,address)`	ERC-721
`0x6352211e`	`ownerOf(uint256)`	ERC-721
`0xb88d4fde`	`safeTransferFrom(address,address,uint256,bytes)`	ERC-721
`0x42842e0e`	`safeTransferFrom(address,address,uint256)`	ERC-721
`0xa22cb465`	`setApprovalForAll(address,bool)`	ERC-721
`0x01ffc9a7`	`supportsInterface(bytes4)`	ERC-165
`0x23b872dd`	`transferFrom(address,address,uint256)`	ERC-721

Interfaces the spec defines alongside the core one, which an implementation may or may not carry.

`0x8f25c453`	`tokenId(bytes)`
`0x753f9129`	`prompt(uint256)`

0x3f37dce2 update(bytes,bytes)

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

`0x65deac95b53ba76b9cdc6cf446af81731e1218c91eaf9811a95d28bde23b893e`	`AigcData(uint256,bytes,bytes,bytes)`
`0xd77aab0eeab3a3cbdac072fcdbc34709b18d6c4af91f7869c71cbbb13d71a6b9`	`Update(uint256,bytes,bytes)`

Proposals this one names in its requires field.