{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is data privacy protected in transactions within the blockchain?","a":"Generating zero-knowledge proofs: Implement a zero-knowledge proof system to generate proofs that confirm the correctness of the encrypted transaction data  without revealing the data's content."}]}],"pr":"e0bf61305fb76b75963819f607e6f9126d39aca56496571c5a12f93021d1403f"}