[{"type":"report","id":"BLC-STUDY-0433","title":"ERC-721 Entitlement Extension","author":[{"literal":"Gavin John"},{"literal":"Tim Daubenschütz"}],"issued":{"date-parts":[[2022]]},"publisher":"Gavin John , Tim Daubenschütz","URL":"https://eips.ethereum.org/EIPS/eip-5380","note":"Rights status: Official external source only. Not a licence to republish the paper."}]