{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology achieve anonymity and privacy protection in transactions?","a":"Zero-Knowledge Proofs (ZKPs): Zero-knowledge proof technology enables users to prove certain properties of transactions without revealing the transaction details. This technology allows users to maintain privacy while verifying the correctness  of transactions."}]}],"pr":"7ccbb7132e07342af15f06ddc181f7fc6faed814c2b92dbf3387753ebecae0c6"}