{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of blockchain technology in the digital ownership of digital art?","a":"Facilitating transactions: The blockchain-based circulation of digital artworks can reduce transaction costs, improve transaction efficiency, and ensure the security"}]}],"pr":"7130562b9d3043d19de5c3fb550855bf54e6ce683c425a2ba557acef8a06ebb3"}