{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to verify the status of a blockchain to ensure that all operations are normal?","a":"Consensus Algorithm: Nodes in the blockchain network reach consensus through consensus algorithms to ensure that the state update  of the blockchain conforms to the regulations. Common consensus algorithms include Proof of Work (PoW), Proof of Stake (PoS), and Byzantine Fault Tolerance (BFT)."}]}],"pr":"a3fa66c3144fbd4207d0d34c89e321ae05b99b45e74a1cc9c5dfa6b225a77684"}