{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure user privacy?","a":"Anonymity: On the blockchain network, users can conduct transactions and participate in network activities using anonymous identities,  without exposing their real identity information. This anonymity helps protect user privacy."}]}],"pr":"b73ab03de1d2c55721b2d437a74cd6a38059797ad11992304e5cc87860e9f20f"}