{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of combining blockchain and IoT?","a":"Smart Home: Blockchain technology can be used to build secure and reliable smart home systems. By connecting IoT  devices to blockchain networks, secure communication and data sharing between home devices can be realized, providing users with a smarter and more convenient living experience."}]}],"pr":"cba1a36ad070ef78e335763f4c820ee794628b0b24d05f68713b5f9db5367f42"}