{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain handle the security issues of file system wallets?","a":"Encryption technology: The blockchain file system uses encryption algorithms (such as public-private key technology) to encrypt and decrypt data, ensuring that only authorized users can access and use files. This helps prevent  unauthorized access and data breaches."}]}],"pr":"30fe36da68366813eb9548f1a70c4f8dc10e980ed39f250957c039b4f979c437"}