[{"type":"report","id":"BLC-STUDY-0856","title":"Micropayments for NFTs and Multi Tokens","author":[{"literal":"Jules Lai"}],"issued":{"date-parts":[[2021]]},"publisher":"Jules Lai","URL":"https://github.com/ethereum/ERCs/blob/master/ERCS/erc-4393.md","note":"Rights status: Licensed for redistribution. Not a licence to republish the paper."}]