Practical Byzantine Fault Tolerance is a consensus algorithm released inside the late 90s by Barbara Liskov and Miguel Castro. pBFT was designed to work proficiently in asynchronous(no higher bound on when the reaction to the ask for will be obtained) techniques. It is actually optimized for reduced overhead time. https://financefeeds.com/bitcoin-holds-above-105000-amid-geopolitical-tensions-and-institutional-accumulation/