{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the innovative applications of blockchain technology in the Internet of Things (IoT) field?","a":"IoT Device Certification: Blockchain technology can be  used for certification and management of IoT devices, ensuring their security and credibility. Through blockchain technology, each device can have a unique identity identifier, thus avoiding malicious devices from accessing the network and improving the reliability of IoT systems."}]}],"pr":"feb41cf4288851b63f51b7adda15513c58bfe965977e6bb0134d11b7ca9c960e"}