{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in supply chain management?","a":"Data security and anti-tampering: Blockchain  technology protects data security through cryptographic algorithms and consensus mechanisms, ensuring that data is not tampered with or deleted. This brings higher guarantees for supply chain management, reduces fraud and false data, and increases the credibility of each link in the supply chain."}]}],"pr":"6481c3051b8f142199c6c2c7328badf8afe0c5a6b0a351b404532cf0c4a777f8"}