{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the application scenarios of blockchain technology in supply chain finance?","a":"Credit System Establishment: By recording supply chain information on the blockchain, credit information sharing is achieved, solving the problems of information asymmetry  and credit transmission difficulty."}]}],"pr":"819e7d64cf74eaf75801fc7e3113e76b4a049c723ce866584cd31da376414e9d"}