PoS consensus mechanism for block chain nodes and implementation method

The invention relates to the technical field of block chains, in particular to a PoS consensus mechanism for block chain nodes and an implementation method, the PoS consensus mechanism comprises a consensus mechanism of slave chains, the consensus mechanisms of a plurality of slave chains form a plurality of slave chains, each slave chain comprises a plurality of nodes, the plurality of slave chains form a block chain, the slave chains are used for storing transaction information, and each node comprises a currency holding amount. And the coin holding amount on each node is different. The consensus mechanism of the slave chains forms a plurality of slave chains, the slave chains form the block chain, the rights and interests prove that the PoS consensus mechanism is driven by internal resources, the same incentive effect of PoW is achieved under the condition that almost no external resources are consumed, a large amount of hardware investment and energy consumption are avoided, and the cost is reduced. Meanw