{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied in the Internet of Things industry?","a":"Data management and transmission: Blockchain technology can provide data storage, management, and transmission services for IoT devices. Through distributed storage and encryption algorithms,  the security and integrity of the data are ensured."}]}],"pr":"6bbda882c25e67d574398718fd68f6d44e84615e934babc7d3a942087204388e"}