Consensus

A recent study proposes a new blockchain consensus proof-of-work (PoW) scheme that relies on quantum computing techniques to verify consensus.

In the cryptocurrency world, consensus mechanisms are protocols and algorithms that enable computer networks to work together to ensure network security. 51% of the nodes in the network must agree on the global status of the network in order to reach a consensus.

Speaking of consensus mechanism, in fact, he is a mode of verification and confirmation of the transaction, he is mainly through the vote of the special nodes to complete the confirmation, in general, if for a transaction, a number of interests of unrelated nodes can reach a consensus, then we will be defaulted to the whole network can also reach a consensus.