[{"type":"report","id":"BLC-STUDY-0891","title":"NFT Updatable Metadata Extension","author":[{"literal":"Christophe Le Bars"}],"issued":{"date-parts":[[2022]]},"publisher":"Christophe Le Bars","URL":"https://github.com/ethereum/ERCs/blob/master/ERCS/erc-5185.md","note":"Rights status: Licensed for redistribution. Not a licence to republish the paper."}]