{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure the consistency and credibility of data?","a":"Immutable records: Once  data is recorded on the blockchain, it cannot be altered or deleted. This feature ensures that the recorded data remains"}]}],"pr":"610ed747fb57886188395649f6730e21a86b931a9482cbd951641a49e9d49c3e"}