{"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":"bad6b31187d1a40aacc131b99f00bf5402cdbf32b11ea75dd2dc1b60537e853b"}