{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the application of blockchain in intellectual property protection prevent infringement?","a":"Data encryption: Blockchain technology uses encryption algorithms, such as SHA-256, to encrypt data. Only  users with the correct keys can access and verify the data, thereby preventing unauthorized access and tampering."}]}],"pr":"ff43c07e0493a0205a7f24c56cb63fafec2a740027c2f4bf7c664a45b642cfef"}