{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can consensus nodes ensure that they do not engage in double-signing behavior within a certain time frame in a blockchain?","a":"Design a reasonable consensus mechanism: By formulating strict consensus  rules, ensure that nodes follow certain behavioral norms during the voting process. For example, adopting consensus algorithms such as Proof of Work (POW) or Proof of Stake (POS) allows nodes to qualify for block generation by solving mathematical problems or holding a sufficient amount of tokens, thereby reducing the probability of double-signing incidents."}]}],"pr":"89af83f171c4eb7ab91d2b56f021f5b2f6b1ab49fd3c023579cb91cd593415c7"}