{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology address the issues of data tampering and forgery?","a":"Cryptographic Protection: Blockchain employs cryptographic techniques, such  as encryption algorithms and digital signatures, to ensure the security and integrity of the data. The encryption algorithm makes the data difficult to steal or tamper with during transmission and storage."}]}],"pr":"fbf62b0f13820e3963a357ee6543acdd1770939a889b036f0eeca0cd285af76f"}