{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain ensure the finalization of programs?","a":"Decentralization: There is no central node in the blockchain network, and data is distributed across the entire network,  ensuring that no single entity can control the system."}]}],"pr":"5b5907120fb81418664b6379e2079809afecf347013112c61b4c23df639595fd"}