{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve the security in the IoT sector?","a":"Reliable authentication: Blockchain technology provides reliable authentication mechanisms for IoT devices, ensuring  secure and traceable communication between devices through technologies such as digital signatures and timestamps.↵↵4..."}]}],"pr":"93704a8ae173d892e87b98b0ab4609b141f269db81850efc101876f663a48e54"}