{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the field of digital currency?","a":"Data transparency and security: Blockchain technology adopts encryption algorithms and consensus mechanisms to ensure the public transparency and tamper-proof nature of transaction data. This provides a  high level of security for digital currency transactions, making the transaction process more trustworthy."}]}],"pr":"1954fba39e9ff4baf970263351e2e388116b897fe73d31913ff6ee16e9fd0551"}