{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the art market?","a":"Protecting the authenticity of artworks: Utilizing the irreversible data characteristic in blockchain technology, the authenticity of artworks is guaranteed."}]}],"pr":"9329f2379ac8ac272f9e06df5e189312c973bbaf18100c3693831ab693e5182b"}