{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology play a role in the digital art market?","a":"Ensuring copyright ownership: Through the decentralized feature of blockchain technology, a tamper-proof  copyright ownership record is established for digital artworks, ensuring the originality and author's rights of the artworks."}]}],"pr":"de74673f7305232b34a43e9465c07fb3f46c3d5872b7ebacdd3d2a4b0774d9c3"}