{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of blockchain technology on supply chain management?","a":"Strengthening  anti-counterfeiting and brand protection: By recording each product's unique identifier on the blockchain, consumers can accurately verify the authenticity of the product, reducing the likelihood of counterfeiting and protecting brand reputation."}]}],"pr":"e1b797423a04742106070caa9f410050f53978e886913bbeade50a770a1c69e3"}