Historical retrospective · NFTs
EIP-2309 proposed efficient NFT batch-mint events
EIP-2309 specifies a consecutive-transfer event that can represent a range of NFT token identifiers in one log.
Reducing event volume can lower indexing and deployment overhead for large collections.
The proposal addressed a practical scaling issue for NFT contracts as collection sizes grew.
Indexers and marketplaces must support the event correctly; compact on-chain representation is only useful when the wider stack can read it.
Primary source
This retrospective summarizes the source below in original language. The displayed year refers to the dated event, proposal or specification; it is not the article’s publication date. This is not investment, legal or security advice.