{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be used to improve intellectual property protection?","a":"Openness and transparency: The open and transparent nature of blockchain technology makes the ownership relationship of intellectual property clearer, helping to protect the legitimate rights and  interests of rights holders."}]}],"pr":"25b048e9bf91918b9fe66f8bdc81f73c3721e6ef8b70aded8625f02f42b0bb20"}