Practical Byzantine Fault Tolerance can be a consensus algorithm released in the late 90s by Barbara Liskov and Miguel Castro. pBFT was designed to work effectively in asynchronous(no higher certain on when the response to the request will be obtained) devices. It really is optimized for low overhead time. https://financefeeds.com/bitgo-integrates-walletconnect-through-reown-to-enable-secure-institutional-access-to-defi/