{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to connect the verifier's identity with other identity information?","a":"Adopt advanced data encryption and network security technology: Encrypt  the identity information in the database to ensure the security of the data. Meanwhile, implement measures to prevent unauthorized access and tampering with the database."}]}],"pr":"7ca4844b2521e284a2cc891190a7a3221221b6ee7f96c505869abe22fbad4372"}