{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain technology in supply chain finance?","a":"Establishing a shared ledger: Through blockchain technology, transaction data of various participants in the supply chain can be stored  in a decentralized shared ledger, realizing data transparency and sharing, and improving the authenticity of information."}]}],"pr":"8c459d52ab40f1a4b30ae3486a7a315ff8c669d3e859c94f68e1cee4d91635e2"}