{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain technology in supply chain management?","a":"Enhancing transparency: Blockchain technology has decentralized characteristics, enabling various nodes in supply chain management to collect and share information, thus achieving transparency of supply chain information. Through smart contracts, all participants can obtain and verify data in real-time, reducing  the problem of asymmetric information."}]}],"pr":"4b92381ec298e0b8870414a5222cd60e4f30c3ef291ec5738e573bb7bfd0179e"}