[{"type":"report","id":"BLC-STUDY-0321","title":"eth/66 request identifier","author":[{"literal":"Christoph Burgdorf"}],"issued":{"date-parts":[[2020]]},"publisher":"Christoph Burgdorf","URL":"https://eips.ethereum.org/EIPS/eip-2481","note":"Rights status: Official external source only. Not a licence to republish the paper."}]