{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to the Internet of Things (IoT)?","a":"Device Identity Verification and Traceability: Blockchain technology can provide identity verification and traceability functions for Internet of Things devices. By chainning the device's identity information, manufacturer, model and other data, the unique identification and traceability of the device are realized."}]}],"pr":"c1cb207b236e2d0f71bab3577b4bcc7bec4f439dc7e11c6e71b45fe0122de5c1"}