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A comment on UPI: Anatomy of a Payment Transaction.

Re:UPI: Anatomy of a Payment Transaction by colesantiago on Saturday July 11, 2026 @10:25PM (#48877720)
UPI is fantastic software and the pride of great software engineering from India.

Excellent engineering.

I only wish more countries would implement something like UPI in other countries and get rid of inferior and broken solutions like crypto.

[ Parent | on HN ]
Re:UPI: Anatomy of a Payment Transaction by khurs on Sunday July 12, 2026 @05:51AM (#48879792)
Instant payment systems by country:

https://en.wikipedia.org/wiki/Instant_payment#Notable_instan...

[ Parent | on HN ]
Re:UPI: Anatomy of a Payment Transaction by inigyou on Sunday July 12, 2026 @07:24AM (#48880243)
I too want the government to monitor my transactions in real-time so they can disable access to my money if they think I'm a terrorist.
[ Parent | on HN ]