{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain technology in the financial sector?","a":"Identity authentication and risk assessment: Blockchain technology can help financial institutions achieve more accurate and faster identity authentication and risk assessment. Through a decentralized approach, personal information is stored on the  chain, enabling one-time input and multiple uses of personal information, while ensuring the security and privacy of personal information."}]}],"pr":"d7193da06b1d6745ef7ce67688fe20e2d6efb499c03914b56b560b7ce1f4858c"}