Dynamic Protocol Blockchain for Practical Byzantine Fault Tolerance Consensus Ali Asad Sarfraz1, Shiren Ye1*, Tianshu CheneyPen Zhao1, Muhammad Usama Raza2, and Tianshu Chen1 Abstract This work details the byzantine fault-tolerant protocols that dynamically allow replicas to join and exit. Byzantine fault-tolerant (BFT) protocols and the blockchain now play an essential