{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are some common applications of blockchain technology?","a":"Supply chain management: Blockchain can be used to track and verify the origin of goods, ensuring  transparency in the supply chain and combating counterfeit and substandard products. By chainning supply chain data, parties involved can share information in real-time, improving collaboration efficiency."}]}],"pr":"544e1e2d437c929a19e5de2f21e354874be273e0f09699fe659e73aa95b39e8b"}