{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the steps involved in solving consensus issues that may arise due to a failed blockchain version upgrade?","a":"Node consensus verification: Strengthen the consensus verification mechanism between nodes to ensure that nodes in the network reach a consensus on  the blockchain state. This can be achieved by implementing stricter consensus algorithms, such as Proof of Work (PoW) or Proof of Stake (PoS), to ensure the integrity of the blockchain."}]}],"pr":"fa845c56e7df0cca61f76dd2eda36611d51201e772b1ea3324afb40db50b2e31"}