Self-auditing block chain

A processor may collect process information associated with peer nodes of a self-auditing blockchain. The processor may generate an imprint according to the process information. The processor may compare the imprint from the peer node to the imprint consensus to detect an error. The error may indicate that the peer node has been compromised. 处理器可以收集与自审计区块链的对等节点相关联的进程信息。处理器可以根据进程信息产生印记。处理器可将来自对等节点的印记与印记共识进行比较以检测错误。错误可指示对等节点已受损害。