{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Can blockchain technology effectively protect personal identity information?","a":"Blockchain technology can effectively protect personal identity information to a certain extent. As a distributed database, blockchain technology allows parties to reach consensus on shared data without the need for intermediaries. Based on blockchain, users can maintain their digital identity while protecting their privacy, and only allow specific organizations or individuals to access, store, analyze, or share personal data. In addition, the encryption algorithms and consensus mechanisms in blockchain technology help ensure the security and integrity of the data. However, it should be noted that blockchain technology is not absolutely secure and still poses a risk of attack. Therefore, in practical applications, it is necessary to combine  other security technologies and management measures to jointly protect the security of personal identity information."}]}],"pr":"f32cd9d58ae8986ab2d7f46b37c2b8af03a8d7f27593d09ffe8b2ad8d3ca884a"}