An online cross-border transfer payment method for users between commercial banks based on a block chain
A blockchain and banking technology, applied in payment systems, payment architecture, data processing applications, etc., can solve the problems of cross-border transfer payment value changes, technical thresholds that are difficult for ordinary users to access, and complicated procedures to achieve non-tampering transparency and traceability, ease of clearing and settlement, and the effect of reducing transaction hierarchies
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[0047] User A uses the mobile client of commercial bank C in country E to make an online cross-border payment of 5,000 yuan in country F currency to user B who has opened a local currency account at commercial bank D in country F through a fingerprint identification device, which is equivalent to 500 yuan in country E currency.
[0048] Commercial bank C and commercial bank D sign a cooperation agreement, both are members of the cross-border payment system, and jointly participate in the establishment of a commercial bank cross-border reserve fund pool, and set up a commercial bank foreign exchange reserve account in each, agreeing to The exchange rate between the currency and the intermediary currency;
[0049] User A applies to commercial bank C for opening a commercial bank local currency account and submits relevant supporting materials. Commercial bank C reviews the information provided by user A, and opens a local currency account for user A after passing the review. The ...
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