{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the application prospects of blockchain technology in the field of the Internet of Things?","a":"Blockchain technology has broad application prospects in the field of the Internet of Things. Firstly, blockchain technology can ensure the security and privacy of a large amount of sensitive data in the Internet of Things. By providing distributed and decentralized data storage and management methods, it protects users' privacy and security. Secondly, the application of smart contracts enables IoT devices to establish automated and cooperative relationships without third-party intervention, thus improving the efficiency of the system. In addition, blockchain technology can also improve supply chain management of IoT devices, providing real-time  traceable data to support transparent and efficient logistics and supply chain management. Furthermore, blockchain technology has been widely applied in the field of smart cities, such as providing reliable solutions for identity authentication, traffic management, and energy management, promoting sustainable development."}]}],"pr":"518de9eddc45a11d2c58a2134705b15fa7ade079fc4e5b72d0e81661b0ac7f50"}