{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do government agencies apply blockchain technology?","a":"Digital Identity Authentication: Blockchain technology can be used to establish a secure digital identity authentication system, ensuring the security of citizens' identity information on online government service platforms. Through the decentralized feature,  it prevents identity information from being tampered with, thereby improving information security."}]}],"pr":"a572ecf207d4edc832c0adef5ed53868db5c56578f2bb432d2f6209fbec333f8"}