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101 sats \ 0 replies \ @KyleOfTheCorn 3 Sep 2022 \ on: How Lightning Address works bitcoin
This is an excellent post, and very informative!
This is because some nodes learn a random number called payment_preimage when routing a payment, so it is not safe to pay one invoice multiple times, as fraud could occur.
I wouldn't mind learning more about this scenario for future posts.
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