{"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":"Preventing work tampering: Blockchain technology can generate a unique identifier  for artworks, making it difficult to tamper with during the transaction process, thereby ensuring the authenticity of the artworks."}]}],"pr":"36dddab1a1239e43e92c4c8d53fc8c96615c7318c866add2f7d838ae54ef5625"}