{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the Internet of Things (IoT) domain?","a":"Data Security and Privacy Protection: Blockchain technology has the characteristics of decentralization, high transparency, sharing mechanism, and tamper-proof, which can ensure the security of data transmission and storage in the IoT. By uploading the data of IoT devices to the blockchain, data breaches and tampering can be effectively prevented, protecting user privacy."}]}],"pr":"aadfcd9465908b9587ef23447c8549350107653df7b01ca6757053cd220b1597"}