{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to medical insurance business?","a":"Data security and privacy protection: Blockchain technology has the characteristics of decentralization, tamper-proof, and traceability, which  can ensure the security of medical data during transmission and storage. Through blockchain technology, healthcare insurance companies can securely store and transmit patient medical data, prevent data breaches and tampering, and thereby protect patient privacy."}]}],"pr":"ae7ed1f3452cf21032588997fb10b598e531f3f272fd04190a4a252ce2e28c78"}