{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology solve data storage and privacy protection issues?","a":"Blockchain technology effectively solves data storage and privacy protection issues through its decentralized, encrypted, and tamper-proof features. Firstly, the decentralized structure eliminates single data storage points, reducing the risk of data breaches. Secondly, blockchain adopts encryption algorithms to ensure the security of data during transmission  and storage. Lastly, the tamper-proof attribute of blockchain ensures the authenticity and integrity of the data, effectively preventing data from being tampered with or stolen. In addition, blockchain technology can also achieve anonymous and authorized access to data, allowing users to regain control of their data and thus protect personal privacy."}]}],"pr":"d1769e768fe401124ded2055c1e14ca729d841cd19a062e433b8bd61e91d6467"}