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NumoPay: Tap-to-Pay Bitcoin with Calle | SLP728

NumoPay: Tap-to-Pay Bitcoin with Calle | SLP728

Stephan Livera Podcast vor 5 Monaten

0:00

44:00

In this episode, Calle introduces Numopay, an open-source Bitcoin
payment terminal that enables tap-to-pay experiences similar to
fiat systems. We explore its technical foundations, privacy
features, future developments, and the broader ecosystem of
Bitcoin payment solutions.

Takeaways:

Numopay's open-source payment terminal

Tap to pay Bitcoin using NFC and QR codes

Privacy features of Cashu’s eCash system

Auto withdrawal to Lightning addresses for security

Future developments including BIP321 and integrations

Timestamps:

(00:00) - Intro

(00:38) - What is Numopay?

(03:29) - Numopay’s UX, tap-to-pay & offline NFC
payments

(08:30) - Unified QR codes (BIP 321)

(10:21) - Auto withdrawal to lightning address

(13:51) - Evolution of Bitcoin payment infrastructure

(20:08) - What is the future of Numopay?

(22:47) - The Cashu ecosystem in 2026

(27:34) - Where should people be using Cashu systems today?

(30:48) - Privacy in Bitcoin

(34:34) - Future of Bitcoin development with AI

(42:06) - Closing thoughts

Links:

https://x.com/callebtc

https://x.com/NumoPayApp

https://x.com/NumoPayApp/status/2026334747991916634

Stephan Livera links:

Follow me on X: @stephanlivera

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