[{"type":"report","id":"BLC-STUDY-0310","title":"ChainID opcode","author":[{"literal":"Richard Meissner"},{"literal":"Bryant Eisenbach"}],"issued":{"date-parts":[[2018]]},"publisher":"Richard Meissner , Bryant Eisenbach","URL":"https://eips.ethereum.org/EIPS/eip-1344","note":"Rights status: Official external source only. Not a licence to republish the paper."}]