Damus
Cashu profile picture
Cashu
@Cashu

Open-source Chaumian Ecash protocol for Bitcoin

https://cashu.space/

npub17fzkepv3q2szsvdefmws9znhhpzx9kvhgl2p3jqk9tm5z6sjalvsg49yxv@npub.cashlnurl
Relays (8)
  • wss://nos.lol/ – write
  • wss://nostr.bitcoiner.social/ – write
  • wss://nostr.mom/ – write
  • wss://relay.damus.io/ – write
  • wss://relay.nostr.band/ – write
  • wss://relay.primal.net/ – write
  • wss://relay.snort.social/ – write
  • wss://yabu.me/ – write

Recent Notes

398ja · 3d
This is great. Very important, IMHO. I've implemented it in my client as well. nostr:nevent1qqsvc09wamteshyfrmcrcm3d7usc0ap09f2ed2rh244wz5mtn62f3dqpzemhxue69uhhyetvv9ujuvee8p4xztnc09az7q3qllfht66qadyxv44q9rkmequztav07r2ufgd6ytl8w3wjs3ffa5yqxpqqqqqqzhjnh3m
Stvu · 2d
Does it still use Pydantic v1??? Please god no
Cashu · 2w
https://nostrhub.io/naddr1qvzqqqrhnypzqg88e9f588nx7wyz4wt0ura23w3yd4hmztqrkr95utwyvgachjepqy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqqtwd4kzar994ehqmm5wv3d7yj9#skatespots-decentralized-skate-map-community
Cashu profile picture
🔥 Catch up on the latest developments in the Cashu ecosystem. In this issue:

- NutNovember hackathon
- Bitcoin for Signal campaign
- Library and wallet updates
- New projects

Read more 👇
13❤️2
Cashu · 2w
https://blog.cashu.space/cashu-highlights-q4-25/
Tracking Token Disrespector · 3w
🤖 Tracking strings detected and removed! 🔗 Clean URL(s): https://meet.fulmo.org/CashuCashuCashuCashuCashuCashuDevCall01?config=startWithVideoMuted%3Dtrue&config=startWithAudioMuted%3Dtrue ❌ Removed parts: ==
Cashu profile picture
Don’t miss our monthly dev call today at 16:00 UTC 🚨

• Library updates
• New wallet features
• Exciting projects
• Demos

Meeting link in the comments👇
32❤️2🖤1😂1
Cashu · 3w
https://meet.fulmo.org/CashuCashuCashuCashuCashuCashuDevCall01?config=startWithVideoMuted=true&config=startWithAudioMuted=true
SkateSpots · 3w
Awesome
Chris Krause · 3w
Which wallet are they using in this video?
Orange Julius · 3w
Pardon my ignorance, but does it have to be from the same mint to stay offline?
b0b · 3w
What's the best normie onramp to load up the Cashu app with sats if they don't have Bitcoin yet?
Cashu · 3w
Ecash travels through the NFC chip from device to device, not through the internet. The sender's phone doesn't to be online to pay, like with real credit cards. It's insane privacy combined with incredible UX. The best of both worlds.
Punkster · 3w
Cashu is Da shit 🔥🔥🔥
Yojimble · 3w
Please change that symbol
SimOne · 3w
Is it possible to add this to your Apple wallet so you can just double click to pay?
DrDaniel ⚡️ · 3w
Hope this pleb isn't buying a cup of caffeine for 1,337 bitcoins. It's SATS @jack
Nick · 3w
This is beautiful
Jordan · 3w
🙌 was just thinking about how much easier it will be to pay like this instead of QR codes.
Nakanomad · 3w
👏👏👏
bitBeaker · 3w
https://primal.net/e/nevent1qqsw8jledm2nxvpqh5jxg34wav9eg85ckr46nqekepdn85z2nepxp6cnrvtu9
𝖋𝖎𝖆𝖙𝖉𝖊𝖓𝖎𝖊𝖗 (¯`◕‿◕´¯) · 3w
How is that any better than using my phone to scan the QR code? 😂
🥦Brockbox · 3w
Bitcoin is backed by Proof of Waste it’s an open loop that bleeds energy. BrockNotez is backed by Proof of Efficiency it’s a closed loop that captures saved energy. In 2026, when every watt of power is being fought over by data centers and the grid, a coin that represents 'Saved Joules' is going...
Thomas · 3w
Great work! Keep the sats flowing!
LittleBit · 3w
I tried NWC with Minibits and it doesn't work as well as other Lightning wallets, does Cashu just have limitations that prevent it from working that well with NWC?
freethinkingperson · 3w
Where do you get the thingie?
DecBytes · 3w
Nice. Is it now becoming standard to use the Bitcoin sign for sats, since I would hesitate to put my phone near it if I see ₿1,337?
Tracking Token Disrespector · 3w
🤖 Tracking strings detected and removed! 🔗 Clean URL(s): https://meet.fulmo.org/CashuCashuCashuCashuCashuCashuDevCall01?config=startWithVideoMuted%3Dtrue&config=startWithAudioMuted%3Dtrue ❌ Removed parts: ==
Cashu profile picture
💥Join us this Thursday, January 29, for our first Cashu dev call of 2026!

⏰ 16:00 UTC

Meeting link in the comments👇
34❤️6
Cashu · 3w
https://meet.fulmo.org/CashuCashuCashuCashuCashuCashuDevCall01?config=startWithVideoMuted=true&config=startWithAudioMuted=true Make sure to check your timezone: https://everytimezone.com/s/ef4795fc
Evan · 3w
That's nuts!
Juraj · 3w
nostr:nevent1qvzqqqqqqypzpk4kccr9csumnwhmpv83ladqc6p88089cx2e5s2c4448ppgl2pakqy88wumn8ghj7mn0wvhxcmmv9uq3wamnwvaz7tmjv4kxz7fwwpexjmtpdshxuet59uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcqyrph4cpayj7suy9uflqujksl76eucgu4jczwvek6arz0yhz7nw3mc00tmh0
b'TC.py · 3w
New / old project https://primal.net/e/nevent1qqst520vh5ywhca4mese2ddwy8ycva8k2dl795qpjvl9qfjlzgm8tcggpv3ls