{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology address cybersecurity and data tampering issues?","a":"Encryption algorithm: Blockchain technology uses encryption algorithms  (such as SHA-256) to ensure the security of data."}]}],"pr":"0f02ee805ffc6185b8771977f1dc4a9670715c1bee270957d3ad55b4ab208167"}