{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the consensus mechanism of blockchain?","a":"The consensus mechanism of blockchain is a method used to achieve consensus, build trust, and ensure security between nodes in a distributed network. It is a series of algorithms and protocols that enable distributed nodes to reach consensus on the state of the blockchain. The consensus mechanism plays a core role in the blockchain system, ensuring the consistency, reliability, and security of data. Common consensus mechanisms include Proof of Work (PoW) and Proof of Stake (PoS), which are respectively applicable to different scenarios. Through encryption technology and automatic group validation, the consensus mechanism plays  a crucial role in protecting information. In summary, the consensus mechanism of blockchain is a key technology that solves the distributed consensus problem."}]}],"pr":"fea38ad185cd2ff5902688a79b4af98f3abc09d1cb77071be9d64737dd0d4f28"}