Practical Byzantine Fault Tolerance is often a consensus algorithm launched during the late 90s by Barbara Liskov and Miguel Castro. pBFT was designed to work efficiently in asynchronous(no higher certain on when the reaction to your ask for will be obtained) systems. It is optimized for minimal overhead time. https://financefeeds.com/webull-integrates-kalshis-hourly-copyright-prediction-markets-for-u-s-investors/