Consensus algorithms are what produce blocks to add to the #blockchain.
#Lisk works off of DPoS (Delegated-Proof-of-Stake) where delegates are chosen to produce blocks through voting.
PoA (Proof-of-Authority) is an alternative consensus mechanism to DPoS in the #LiskSDK.
共识算法是产生要添加到#区块链的块的算法。
#Lisk在DPO（委托股权证明）下工作，在DPO中，通过投票选择代表生成区块。
PoA（权威证明）是#LiskSDK中DPO的另一种共识机制。