{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology protect privacy?","a":"Hash Algorithm and Encryption Algorithm: In blockchain, transaction data is hashed and encrypted to form a unique hash value.  This helps ensure the security of data during transmission and storage."}]}],"pr":"500b7261896ecf9e4ed7b63e63eea24260c972b99b87544e9e4871430d9db3de"}