{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do consensus algorithms in blockchain handle fork issues?","a":"Establish  a mechanism for updating the blockchain: When a new block is generated, the consensus algorithm should be able to recognize and incorporate it into the blockchain accurately and efficiently. This ensures the consistency and security of the blockchain."}]}],"pr":"dd1d937146cfc5a817b79558882fec729a84dc3978e30362bd4fe631ebe33bcf"}