{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The implementation of blockchain requires satisfying what conditions?","a":"Encryption  algorithm: Blockchain technology requires the use of encryption algorithms (such as public key encryption) to ensure the security and confidentiality of data transmission and storage."}]}],"pr":"b9547277e9c58d8568795d311f577b134c27dd2b23dd6bcd49bf2158b15faca2"}