{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of combining blockchain technology with the Internet of Things (IoT)?","a":"Data Security and Privacy Protection: Blockchain technology has the characteristics of decentralization and immutable data, ensuring the security and reliability of data generated by IoT devices. Under the protection of blockchain technology, IoT devices can better maintain  user privacy and prevent data breaches."}]}],"pr":"1bcadbc9fb418550294b4a536a85c3348fc1494867a27520123aeab565b5d400"}