{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be combined with the Internet of Things (IoT)?","a":"Improving data security: Blockchain technology has the characteristics of being tamper-proof,  which can ensure the security of data transmission and storage in the Internet of Things. With the help of blockchain technology, effective prevention of data breaches and tampering can be achieved, thus enhancing the security of the entire IoT system."}]}],"pr":"96e257058f0506e99631950f1c56cf483c67c08c1ba0f970eab61f9fe52b6bc1"}