{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology protect data privacy?","a":"Consensus mechanism: The consensus mechanism in blockchain networks (such as proof of work, proof of stake, etc.)  ensures the integrity and security of the data."}]}],"pr":"3518fdcea2d234c0e98c237305729fa7392672b5ea444e5737edf589f652929e"}