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萬事達卡獲兩項專利:可在加密貨幣轉帳前評估洗錢風險並保護隱私

2026-11-06 16:17:56

ChainCatcher 消息,据 Digital Asset 報導,萬事達卡已獲得兩項美國專利,旨在在用戶進行加密貨幣轉帳前,提前評估洗錢風險,並在不向外界洩露交易明細的前提下完成審批。根據美國專利商標局公開的文件,萬事達卡於 11 月 3 日取得這兩項專利。

第一項技術可在轉帳前,分析收款方的歷史交易記錄,並測算交易完成後用戶自身風險評分的上升幅度,幫助用戶判斷是否繼續操作。第二項技術則允許在一個由授權節點組成的私有網絡中處理交易,由中央系統核驗餘額並決定是否放行,以此保護交易隱私並防範雙重支付。

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