# 区块链分类与层次

## 区块链分类与层次

分类1（是否发币）：有币区块链，无币区块链（已被证伪）

分类2（所有权）：公有链，联盟链（已被证伪），私有链（已被证伪）

分类3（加密算法）：

分类4（共识机制）：POW，POS，……

分类5（层次）：Layer0，Layer1，Layer2

<https://foresightnews.pro/article/detail/10587>


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