{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain technology in the field of government affairs?","a":"Trustworthy government data services: Blockchain technology provides trustworthy storage, transmission, and access control for government  data, ensuring the authenticity, integrity, and security of the data, and enhancing the credibility of the government."}]}],"pr":"fe19988974bb483b7d7e738e01819fdc17ba57748160f76ad62ac51b8b1ad17f"}