[{"type":"report","id":"BLC-STUDY-0501","title":"Expirable NFTs and SBTs","author":[{"literal":"sirawt"},{"literal":"ADISAKBOONMARK"},{"literal":"parametprame"},{"literal":"Nacharoen"}],"issued":{"date-parts":[[2024]]},"publisher":"sirawt , ADISAKBOONMARK , parametprame , Nacharoen","URL":"https://eips.ethereum.org/EIPS/eip-7858","note":"Rights status: Official external source only. Not a licence to republish the paper."}]