pBFT

pBFT was one of the first practical consensus algorithms but does not scale well beyond dozens of nodes.pBFT 是最早的实用共识算法之一，但在节点数量超过几十个时扩展性不佳。

Tendermint adapted pBFT for public blockchains with large validator sets, forming the basis of the Cosmos consensus engine.Tendermint 将 pBFT 调整适用于拥有大型验证者集的公链，构成了 Cosmos 共识引擎的基础。