Fantastic breakdown of the Nexus architecture. The observation about avoiding the n-squared integration problem is key, but what most people miss is the settlement layer complexity. When a Thai bank settles with a Philippine bank through their local IPS, reconciliation windows become the real friction point, not the routing itself. A 60-second payment is pointless if settlement takes 3 days, and thats where the operational headache starts.
Fantastic breakdown of the Nexus architecture. The observation about avoiding the n-squared integration problem is key, but what most people miss is the settlement layer complexity. When a Thai bank settles with a Philippine bank through their local IPS, reconciliation windows become the real friction point, not the routing itself. A 60-second payment is pointless if settlement takes 3 days, and thats where the operational headache starts.
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