{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the Evidence module in blockchain handle malicious behaviors?","a":"The main way the Evidence module in blockchain handles malicious behaviors is through distributed ledger technology and consensus mechanisms. The Evidence module can record and store evidence during the transaction process, ensuring the authenticity and immutability of the data. When malicious behaviors are detected, such as double-spending attacks, Sybil attacks, etc., the Evidence module will trigger corresponding defense measures, such as identifying and rejecting malicious transactions, protecting the security and stability of the blockchain network. In addition, consensus  mechanisms (such as proof of work, proof of stake, etc.) can ensure that nodes in the network follow the rules, reducing the probability of malicious behaviors. Through these methods, the Evidence module plays a preventive role in the blockchain."}]}],"pr":"e571e40b7b156e053cf601ac82b476ac0d288f100c63ac55a3babaa06d132b70"}