{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the consequences of a failed blockchain upgrade?","a":"Obstacles to development: Failure of blockchain technology upgrade will affect its competitive advantage over traditional technologies, potentially leading to  hindered project development and reduced market competitiveness."}]}],"pr":"c988aa2048ac10f449b48604715c2540602da2a496531b25ee7ee4001ef4312d"}