美国运通公司提交区块链专利以加快B2B支付

in busy •  7 years ago 

美国运通已提交了一份关于加快区块链支付技术的专利，该专利是关于区块链技术收付款解决方案和风险分析。该平台如获批准，将自动处理和调整交易两端的帐户。但收付款人必须创建数字钱包，只能在区块链平台上进行交易。

busy
7 years ago by

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