[{"type":"report","id":"BLC-STUDY-0329","title":"Optional access lists","author":[{"literal":"Vitalik Buterin"},{"literal":"Martin Swende"}],"issued":{"date-parts":[[2020]]},"publisher":"Vitalik Buterin , Martin Swende","URL":"https://eips.ethereum.org/EIPS/eip-2930","note":"Rights status: Official external source only. Not a licence to republish the paper."}]