{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are some examples of applications of blockchain technology in the field of public welfare and charity?","a":"Transparency and fairness: One of the core characteristics of blockchain technology is its decentralized nature, which makes the donation and funding usage  in the public welfare and charity field more transparent, and increases the public's trust in the charity industry."}]}],"pr":"a1f370de06c761a83281abc36f9826179f31dac658f7f40702591859651c1bfd"}