{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology achieve privacy protection?","a":"Encryption Technology: Encryption is used in blockchain to secure the data. By  converting data into a format that is unreadable without the correct encryption key, blockchain ensures that only authorized users can access the data."}]}],"pr":"30bf36e14747c5d7991a1de2fcf5e360f20876412af37c3ab834eddda92079f6"}