{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology protect data privacy?","a":"Immutable records: Once data is recorded on the blockchain, it cannot be altered or deleted. This feature provides  a tamper-proof and reliable data storage solution."}]}],"pr":"29480dcb944dbde74c354d0bf983717e1b46719613bcf3782edd633ad6183f40"}