{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the combination of blockchain technology and artificial intelligence improve data security and privacy protection under what conditions?","a":"Decentralized storage: Blockchain technology adopts a decentralized ledger method, where data is jointly maintained by  multiple participants, ensuring that the data cannot be tampered with and is secure and trustworthy. Combined with artificial intelligence technology, sensitive data can be stored and processed in a decentralized environment, thereby improving data security."}]}],"pr":"06af106e654799d6b85d5ca71ee82b88ba0e4b0a5c69896c19e33a21110f5276"}