{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of blockchain's decentralized features?","a":"The decentralized characteristics of blockchain technology have the following advantages:\\n\\n1. Data Security: Decentralized blockchain technology ensures the security and integrity  of data through encryption algorithms and consensus mechanisms, preventing data tampering and loss."}]}],"pr":"8ea4d065bd59cc412645c72468fb30bb260799a6310c7da092cb6379b01e59e4"}