{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of blockchain technology in smart contracts?","a":"Data consistency and immutability: Blockchain technology ensures  the consistency and immutability of data through encryption algorithms and consensus mechanisms, enabling smart contracts to guarantee the accurate execution of contract content and avoid the risks of human intervention and contract tampering."}]}],"pr":"f54b333c8d010d7762b1a833c3730aaefa58e28bbc409d496f3f9c95de64f5aa"}