{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the binary output of blockchain implement data encryption protection?","a":"Cryptographic algorithms:  Strong cryptographic algorithms such as SHA-256 and ECDSA are used in blockchain technology to encrypt and decrypt data. Through cryptographic algorithms, the integrity and authenticity of data can be ensured, preventing data tampering and fabrication."}]}],"pr":"26038bcfc02d1131f37cb389824b5ec659dd924fdefa92ed50dc07b6683c9c60"}