{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to copyright protection in the music industry?","a":"Digital identity verification: Blockchain technology can provide a unique digital identity for core creators, musicians, and rights holders. Through this identity, they can register, trade, and authorize their works, ensuring the originality of the works and the ownership of rights."}]}]}