{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What malicious behaviors can occur among malicious miners in a blockchain?","a":"Attacking consensus algorithm: Malicious miners might try to attack the consensus algorithm of the blockchain network, such as mining invalid blocks, maliciously competing for computing power, etc., in order to achieve the purpose of undermining the stability  of the blockchain."}]}],"pr":"f5009e429a8568f88e3d144576a7a1fb4812b75da1d2062a2d4905150d88730f"}