{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of blockchain technology in ensuring the security of the Internet of Things (IoT)?","a":"Data encryption: Blockchain technology uses cryptographic methods to encrypt data, ensuring the integrity and privacy of the data. Only authorized users with the correct keys can access and process the data, thereby protecting personal privacy and sensitive information."}]}]}