{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure user privacy?","a":"Separating Identity Information from Transaction Data: Transaction data on the blockchain  (such as transaction addresses, amounts, etc.) is publicly transparent and queryable, but the identity information of users is separated from the transaction data, thereby protecting user privacy.↵↵..."}]}],"pr":"6a895b4fa14a172c2a6c18584c21b10ca1116df6d4863a24508a2aae5ea89a65"}