{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Does blockchain technology apply to data interaction between IoT devices?","a":"Blockchain technology is indeed applicable to data interaction between IoT devices. Blockchain technology has characteristics such as decentralization, high security, and high transparency, which can effectively solve the security and trust issues of data interaction between IoT devices. In the field of IoT, blockchain  technology can be applied to aspects such as device identity authentication, data transmission security, data storage and management.↵↵For example, IoT device identity authentication mechanisms based on blockchain technology can avoid the single-point failure and data tampering issues existing in centralized authentication methods. In addition, blockchain technology can also enable peer-to-peer data transmission between IoT devices, reducing delays and costs in the data transmission process. In terms of data storage and management of IoT devices, blockchain technology can provide secure and reliable data storage solutions, ensuring the integrity and confidentiality of data."}]}],"pr":"1439422ddeebe7915f6e4ba229cb3039def19175eae003638a9835de90ed3c8d"}