{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of blockchain technology for the management of commercial contracts?","a":"Immutable data: Blockchain technology ensures that once data is recorded in a block, it cannot be tampered with through encryption algorithms. This makes contract information and related data highly reliable within the blockchain  system, which is beneficial for preventing contract tampering and false data."}]}],"pr":"3eaaf3db0865cfb1b94a7af2e8ff592e01fd8d66607542fabad58842f206a30d"}