{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of combining blockchain technology with the Internet of Things (IoT)?","a":"Privacy Protection: A significant amount of data collected by IoT devices contains personal privacy information. Blockchain technology can employ encryption algorithms to safeguard  data privacy, ensuring that only authorized users can access and utilize the data."}]}],"pr":"b796ac76753723edf51252cf927a4092434e2a9b4594833204ad045f52853fbb"}