Practical Byzantine Fault Tolerance Is usually a consensus algorithm released from the late 90s by Barbara Liskov and Miguel Castro. pBFT was designed to work successfully in asynchronous(no upper bound on when the reaction to your request will be obtained) systems. It's optimized for low overhead time. Its Quickonomics https://financefeeds.com/u-s-clarity-act-clears-house-committees-moves-toward-full-chamber-vote/