{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology integrate with the Internet of Things to apply to the construction of smart cities?","a":"Smart contracts: The smart contract function in blockchain technology can make the interaction between IoT devices more automated and intelligent. Through smart contracts, the exchange of data and information between devices can be efficiently managed, enabling efficient collaboration and resource  allocation in smart city systems. This can help reduce manual intervention, lower operational costs, and improve the overall efficiency and reliability of smart city operations."}]}],"pr":"16c5089c677cf35a58f55d063fe5536e487fee59667a8b52c93e36162d5ecfa9"}