{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied to music copyright protection?","a":"Decentralization: Blockchain technology has the characteristics of decentralization, which  can effectively reduce the trust cost in music copyright management. Through decentralized management, the relationship between the rights and interests of musicians, copyright owners, and consumers becomes clearer, ensuring the authenticity and traceability of copyright information."}]}],"pr":"fc8496ce4da87abccbd62497457adffb9f8360e50e35ff4ba5ed8d16950af473"}