{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied in the field of the Internet of Things?","a":"Data management and transmission: Blockchain technology has characteristics such as decentralization, high transparency, sharing mechanism, and tamper-proof, which can ensure the secure and reliable transmission and management of data in IoT. By establishing a trust network, blockchain technology can achieve interconnection  between peers, improving the efficiency and security of data transmission."}]}],"pr":"f577bdfc8897e83f52b24724288532b0136279c72590455d53b2d629f1c54bc1"}