{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In blockchain, how do you conduct transactions for digital art?","a":"Chain storage: Digital artworks and their relevant information are stored on the chain to form  a tamper-proof distributed database. This helps to ensure the authenticity and reliability of the artwork's origin."}]}],"pr":"e5d82f42e703a2b854b945c676c03ae7b8525ae9c42db2238b02e729a5501bc2"}