{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology support the decentralized features?","a":"Encryption algorithm: Blockchain technology uses encryption algorithms (such as SHA-256) to encrypt and validate  data. Each node needs to process the data through encryption algorithms to ensure the security and integrity of the data."}]}],"pr":"dc0c4e33fd1bf28b77af76d17c483e750cd361d571eae8024cc64314b955ff25"}