{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Please explain how to solve the problem of validators signing false validator sets or transaction batch cutting?","a":"Distributed consensus algorithm: Adopt a distributed consensus algorithm (such as PBFT) to ensure consensus between nodes. Through the consensus algorithm, nodes can reach a consensus opinion,  thereby preventing malicious nodes from forging verifier sets or transaction batches."}]}],"pr":"311ddc086bda9af1ed36d964a0f9d3358db57115623e6443c9b8fda5c59d51b0"}