EIP-8034는 NFT에 참조 가능한 로열티 표준을 도입하여, 온체인에서 로열티 수혜자와 비율을 구조적으로 조회할 수 있도록 합니다. ERC 표준으로 확정되어 마켓플레이스와 집계 도구가 일관된 방식으로 로열티 정보를 읽을 수 있게 합니다.
Overview
EIP-8034 defines a standard interface for on-chain NFT royalty references. It allows any contract to expose royalty recipient addresses and basis points in a structured, queryable way. This builds upon ERC-2981 while providing richer referencing capabilities.
Royalty Reference Structure
The standard introduces a royalty reference object that links a token ID to one or more royalty recipients with associated fee fractions. Each reference can point to external royalty contracts or inline recipient data. This enables complex royalty splits and tiered structures.
Marketplace Integration
Marketplaces implementing EIP-8034 can programmatically retrieve and enforce royalty payments without relying on off-chain metadata or manual configuration. The standard interface ensures interoperability across different NFT platforms and aggregators. It reduces the fragmentation seen with non-standard royalty implementations.
Finalization and Adoption
As a Final ERC, EIP-8034 has completed the community review process and is recommended for adoption by new NFT contracts. Existing ERC-721 and ERC-1155 contracts can implement this interface alongside their existing royalty logic. Tooling support from block explorers and marketplaces is expected to follow finalization.
Relationship to ERC-2981
While ERC-2981 provides a simple single-recipient royalty lookup, EIP-8034 extends this with referencing semantics that support more complex royalty arrangements. The two standards are designed to coexist, and contracts may implement both. EIP-8034 is particularly useful for collaborative works and collections with dynamic royalty structures.