{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied in healthcare?","a":"Patient Data Management: Through blockchain technology, patients can have a decentralized personal health data account, enabling them to control their own data in real-time. The distributed nature of blockchain technology ensures the security of the data, and its  tamper-proof feature also provides guarantees for the authenticity and integrity of the data."}]}],"pr":"b634fa9f9593329f07f28291ad18fa43c8e07f1ef6cd824480d4d585355b5fcc"}