{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of blockchain technology in protecting intellectual property?","a":"Decentralization: Blockchain technology adopts a distributed network architecture, eliminating the risk of  single-point failure, and helps to ensure the reliability and security of intellectual property registration data."}]}],"pr":"d7155011547a7ba791f40fa0a5b26077dd00dada4530144779755640c51dc278"}