{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain technology in Internet services?","a":"Supply Chain Management: Blockchain technology can achieve information transparency  in all links of the supply chain, ensuring the authenticity, integrity, and real-time nature of data, thereby reducing financial risks in supply chain management."}]}],"pr":"eb0c415a382fcb8955d0ce862e22720679bc542e1941c0cbe114880e79ef4175"}