ERC-5554 NFT Legal Use, Repurposing, and Remixing

StagnantERCcreated 2022-07-07requires ERC-5218

An interface for describing and enforcing the legal use and remix of an NFT. On-chain registry of rights, attribution and derivative links.

Authors: Isaac Patka (@ipatka), COALA Licensing Taskforce

ERC-165 interface ids

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

IERC5554 0x70d5160c

`0x32103a40`	`getCopyrightOwner(uint256)`
`0xb2295f6e`	`getDerivativeCollection(uint256)`	view
`0x61c58f0f`	`getDerivativeLicenseId(uint256)`	view
`0x71868432`	`getDerivativeTokenId(uint256)`	view
`0x0c672d99`	`getReproductionCollection(uint256)`	view
`0x9f0ec2dd`	`getReproductionLicenseId(uint256)`	view
`0xc0efcbf1`	`getReproductionTokenId(uint256)`	view
`0x350a0714`	`logCommercialExploitation(uint256,string)`
`0x30069db5`	`logDerivative(uint256,address,uint256)`
`0xb625c60b`	`logReproduction(uint256,address,uint256)`

`0x095ea7b3`	`approve(address,uint256)`	ERC-721
`0x70a08231`	`balanceOf(address)`	ERC-721
`0x4be8f976`	`createLicense(uint256,uint256,address,string,address)`	ERC-5218
`0x081812fc`	`getApproved(uint256)`	ERC-721
`0x8f593d52`	`getLicenseHolder(uint256)`	ERC-5218
`0xa9ea6b60`	`getLicenseIdByTokenId(uint256)`	ERC-5218
`0xa4d603fe`	`getLicenseRevoker(uint256)`	ERC-5218
`0x4778ff98`	`getLicenseTokenId(uint256)`	ERC-5218
`0x3b21b215`	`getLicenseURI(uint256)`	ERC-5218
`0x56227341`	`getParentLicenseId(uint256)`	ERC-5218
`0xe985e9c5`	`isApprovedForAll(address,address)`	ERC-721
`0xe705c2b8`	`isLicenseActive(uint256)`	ERC-5218
`0x6352211e`	`ownerOf(uint256)`	ERC-721
`0x439d4b5c`	`revokeLicense(uint256)`	ERC-5218
`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
`0xeb15473b`	`transferSublicense(uint256,address)`	ERC-5218

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

`0x343d6bb41311dd72849a9a8d192ceead56309794289d760427fcd7e79669039b`	`CommercialExploitation(uint256,uint256,string)`
`0xcc1c9b8327c9e63759ec3aabb131a14401849b4882e2dfd8d76bcc9e1387f0f8`	`ReproductionCreated(uint256,uint256,uint256,address,uint256)`
`0xa47f7bbd8e1bd4299084024c434aa1aea2d443e62c29881b1a14e2b8f377f340`	`DerivativeCreated(uint256,uint256,uint256,address,uint256)`
`0xe9ffddadfc041b0a2b23f653048a66f70432f1cc87836ee4bf00a34a0e00741e`	`CommercialExploitation(uint256,string)`