{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of blockchain technology in the field of intellectual property protection?","a":"Decentralization: Blockchain technology adopts a distributed network architecture, eliminating the risk of single-point failure, which helps to ensure the  reliability and security of intellectual property registration data."}]}],"pr":"4b30c2b85fcb0024c715af1be45a86304b0a00d5118b345bf3119db48a5843bf"}