Damus
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@BTClearn

(∞/21M)⚡²

Relays (9)
  • wss://relay.anmore.me/ – read & write
  • wss://relay.mostr.pub – read & write
  • wss://eden.nostr.land/ – read & write
  • wss://nwc.primal.net/ayvjleilmx0al7j2pqt24qed1z7a8s – read & write
  • wss://nos.lol – read & write
  • wss://nostr.land – read & write
  • wss://relay.damus.io – read & write
  • wss://relay.primal.net – read & write
  • wss://offchain.pub – read & write

Recent Notes

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🚀 Introducing Bitpoints.me – A Bitcoin-native rewards system born from a coffeeshop hobby project ☕⚡
It all started with a simple idea: give customers rewards at my local coffeeshop. But instead of airline miles or hotel points (aka the biggest shitcoins of all time), I wanted something better—something that teaches people about Bitcoin.
Everyone knows how to use points. But what they don’t realize is:

Points get devalued in fiat terms.
Then they get devalued again by the issuer.
And they’re locked into platforms with zero interoperability.

So I asked: what if coffeeshop points were actually sats?
💡 Enter Cashu – a perfect fit. Custodial? Sure. But so are all rewards systems. And for a coffeeshop, rugging users is bad business. So I forked cashu.me, rebranded it, and launched a quick PWA: points.trailscoffee.com.
Users see “points.” But behind the scenes, they’re 1:1 pegged to sats. The mint shows sats. The wallet shows points. Simple UX. No friction. Just like a gift card—no login, just a code.
🔧 Not a dev myself. I leaned heavily on nodeacademy.org and the amazing Vancouver-based Pacific Nodewest community. Their ideas, feedback, and support were invaluable.
But I wasn’t satisfied. I wanted:

Offer A 10% discount when paying with Points/sats. AND
A model where rewards gain value over time, flipping the traditional system. AND
A way for local kids to use their points—without needing a phone.

I explored Bolt Cards. Cool tech, but still phone-dependent. Tried Lightning Piggy on ESP32, but micropython was beyond my AI-vibe coding skills.
Then came the crazy idea 💥: merge Bitchat with Cashu.
Why? So kids could use their balance at the coffeeshop offline. Cashu tokens are bearer instruments. As long as the POS is online, they clear.
After some effort, I merged bitchat-android with cashu.me, and that’s how Bitpoints.me was born.
🎉 A Bitcoin-native rewards system:

Interoperable with Lightning
Familiar UX (points/gift cards)
Educational for pre-coiners
Community-first, not corporate

This is just the beginning. If you're building, curious, or want to bring sats to your local community, let's connect.
👉 bitpoints.me
⚡ Powered by Cashu
🌱 Inspired by Trails Coffee
🧠 Supported by Vancouver Bitcoin & nodeacademy.org

***Not a software dev, used AI heavily, please don’t use in any other environment other than for testing purposes***

https://github.com/bitpoints-cashu/bitpoints.me
@jack @calle @ODELL
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BTCBaggins · 18w
Bro! Awesome! Been thinking about this for my business for ever. Will hit you up soon! Keep building!!
Isa ⚡️ · 28w
How long does it take to set up a node?
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Depends what you need, with zeus ln you get a node on the phone, and you can use for a POS. For the bitcoin cafe probably an old laptop and using ubuntu you can install btcpay server, which comes with a node, and they have a fast sync setting that downloads 90% of the chain and all you need is a day or two. If you want to try btcpay, you can get an account free at my sever lnbucks.com , takes 15 minutes to start accepting payments, you can link your primal wallet with nwc so you get the payment directly to your wallet. Happy to help if needed
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TuvokSeed · 39w
This is just a concept, and the question is if it makes better offline money then eCash would do !? I printed a small chip with a NTAG 424 inside. It functions like a boltcard. https://i.nostr.build...
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I love the concept, I’m looking into something very similar to be used as rewards system for a coffee shop. Each customer that buys the nfc card gets sats for every purchase. How you got the nfc in a pin, I’d like to make one that can go in a keychain.
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TuvokSeed · 39w
i got 3D printers when you slice the file you can insert a pause then i place the nfc chip inside and resume printing
TuvokSeed · 39w
the smallest i found was 22mm circle dimension with only 0.2mm layerhight here is the link: https://www.shopnfc.com/de/nfc-stickers/487-nfc-klebetags-ntag424-dna-22mm.html
Ivan · 52w
Good morning, Nostr. Please pray for my baby girl, who's been in the NICU for a while since my wife's emergency C-section due to preeclampsia. She's improving, but I won't rest easy until we can bring...
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Stay strong, NICU staff are incredible, my son was premature as well and we spent a lot of time in there and know how it feels. Baby just needs to complete the development, you’ll see incredible milestones along the way, is incredible how strong and resilient babies are.
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Bitcoin Bull · 59w
Zapped for the answer⚡️🧡