{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology address the information asymmetry problem in supply chain finance?","a":"Establish a shared ledger: By storing transaction data of various  participants in the supply chain on a shared ledger on the blockchain, data transparency and sharing can be achieved. This helps to improve the degree of information disclosure and reduce the risks caused by information asymmetry."}]}],"pr":"aefb30e420cfdaf684ee9fd2fbc40726e2fbcd5ebb8ccff72f626d2f9ff15f40"}