近期学习总结并代码实现的五大区块链共识算法，如果发现bug或者理解方面的错误请不吝指教 :)
POW（工作量证明）
https://github.com/corgi-kx/blockchain_consensus_algorithm/tree/master/pow
POS（权益证明）
https://github.com/corgi-kx/blockchain_consensus_algorithm/tree/master/pos
DPOS（股份授权证明）
https://github.com/corgi-kx/blockchain_consensus_algorithm/tree/master/dpos
PBFT（实用拜占庭）
https://github.com/corgi-kx/blockchain_consensus_algorithm/tree/master/pbft
RAFT
https://github.com/corgi-kx/blockchain_consensus_algorithm/tree/master/raft