ERC-8320 Regulated Asset Claim

DraftERCcreated 2026-07-03requires ERC-165, EIP-712, ERC-1271

A registry for signed, versioned, role-gated claims about assets, tokens, and funds

Authors: Edwin Mata, Ludovico Rossi (@ludovicor-eth), Dario Lo Buglio (@xaler5), Thamer Dridi (@thamerdridi), Nabil El Alami Khalifi (@nabil-brickken)

ERC-165 interface ids

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

IRegistryAnchor 0x1cb5db36

Functions this standard introduces (9)

`0x6bfc5c29`	`getAssetId(address,uint256,uint256)`	pure
`0xef6d6b1f`	`getAssetReference(bytes32)`	view
`0x35884e5a`	`getRegistries()`	view
`0xb1f3feaa`	`isAssetActive(bytes32)`	view
`0x002c2f40`	`isRegistryApproved(address)`	view
`0x7ecebe00`	`nonces(address)`	view
`0xb6a91049`	`registerAsset(address,uint256,uint256)`
`0x837592db`	`removeAsset(bytes32)`
`0x2911ba2c`	`setRegistry(address,bool)`

Inherited (1)

0x01ffc9a7 supportsInterface(bytes4) ERC-165

Events (3)

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

`0xcd4b1a095c1b4ea202cafb1380d2039a0fc5a121088b9d8b01bede834b564e36`	`AssetRegistered(bytes32,address,uint256,uint256,address)`
`0x9d181adb70e733f5235f839c1eed929407ea8526e41d01f49b9fef703e78dddf`	`AssetRemoved(bytes32,address)`
`0xfba34ecdc76c1300721bcfd3b9f2a3bb073907d2c8d8e681e4923479528bccaa`	`RegistrySet(address,address,bool)`

Depends on (3)

Proposals this one names in its requires field.

Compare with

Parsed from the canonical specification · discussion