{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the management of electronic medical records?","a":"Data cannot be tampered with: Blockchain adopts encryption algorithms and timestamp technology to ensure that each  medical record data recorded on the blockchain cannot be tampered with. This helps to ensure the integrity and authenticity of medical record data, preventing medical data fraud or tampering."}]}],"pr":"2c85646608aa7a61fbd8fb6ab66508866aeed07e69cf9ec0b16f2d63825db652"}