{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to protect digital copyright?","a":"Digital Copyright Certification: Blockchain technology has the characteristics of decentralization, transparency, and tamper-proofness. It can record digital copyright information on the blockchain to ensure its authenticity and integrity. This includes digital content such as artworks, music, films, literary works, and historical documents. Through certification, infringement and  plagiarism can be avoided."}]}],"pr":"0a58f520d819cd4f8bc52c00d7ff1fc6faf3b63dc1174fb36c93f7576e56ec74"}