{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology affect the privacy of IoT devices?","a":"Data Security: Blockchain technology uses encryption algorithms such as SHA-256 to encrypt and protect data. The encryption ensures that data stored on the blockchain is secure and tamper-proof. Since each  block in the blockchain contains previous transaction data, it is nearly impossible to modify or delete existing data. This provides a secure and reliable data storage solution, protecting the privacy of IoT devices."}]}],"pr":"844a738b3a542fadfab1937ce5abec594fb623248a9e01948a5997a48c2eadd7"}