Egge

Building https://npub.cash 🥜 Working on awesome nostr, cashu and Lightning stuff 💜⚡️

Public Key

npub1mhcr4j594hsrnen594d7700n2t03n8gdx83zhxzculk6sh9nhwlq7uc226

NIP-05 Address

Profile Code

nprofile1qqsdmup6e2z6mcpeue6z6kl08he49hcen5xnrc3tnpvw0mdgtjemh0spzpmhxue69uhkummnw3ezuamfdejsz9rhwden5te0wfjkccte9ejxzmt4wvhxjmcprpmhxue69uhhyetvv9ujuumwdae8gtnnda3kjctvqywhwumn8ghj7mn0wd68yttsw43zuam9d3kx7unyv4ezumn9wsq32amnwvaz7tmjv4kxz7fwdehhxarj9ehx2aqpr3mhxue69uhkummnw3ezucnfw33k76twv4ezuum0vd5kzmqc98sd7

Publishing to

nostr.wine

relay.damus.io

relay.snort.social

nostr-pub.wellorder.net

relay.nostr.net

nostr.bitcoiner.social

Author Public Key

npub1mhcr4j594hsrnen594d7700n2t03n8gdx83zhxzculk6sh9nhwlq7uc226

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Last Notes

2026-03-12 13:27:00 UTC

Anon, instead of scrolling nostr you could be reviewing FOSS PRs: https://github.com/cashubtc/coco/pulls

2026-03-04 09:08:09 UTC

Just wasted an hour trying to correctly record Bitcoin income in my bookkeeping software… Without success
Germany’s bureaucracy really knows how to turn simple things into a full-time job 🤦‍♂️ No wonder entrepreneurs are leaving

2026-03-02 15:13:27 UTC

It has been 4 days since I decided to let my personal AI assistant OpenClaw take control of my fitness. Here is how this is working out for me: https://my2sats.space/posts/openclaw-personal-training-day-4

2026-02-26 09:52:51 UTC

After a decade out of shape, I set a goal: lose 10 kg and cut my 5K time from 31:00 to 24:30.
Instead of hiring a coach, I built one. Meet Coach Claw: my personal trainer built on OpenClaw. Will it work? I don't know, but i'll keep you posted.
https://my2sats.space/posts/openclaw-personal-training-day-1

2026-02-24 16:37:42 UTC

Beeeeep! 🤙 Bitcoin tap-to-pay is live.
Numo turns your smartphone into a next-gen Bitcoin POS.
Massive congrats to the whole team, this is HUGE 🙏🥳
https://blossom.primal.net/13f671caa575ecb8042c449526a20392f650aaf7613179d294d9524e70f44cee.mov

2026-02-19 16:09:51 UTC

I might remember things wrong, but in what way did Melvin co-author NIP-98? CC @npub1v0l…qj49
https://image.nostr.build/88c4f2f6ce76fc757dfde7870f70dcac704f45a5670f19b6143770f3f6d4d4df.jpg

2026-02-13 12:18:10 UTC

This is going to be SO MUCH fun! 🦀 👀 https://blossom.primal.net/c01a7c5c6054cda6f3c5225c5f05fbff8d59acce9f1d8c87e1951b57ef5c5bc2.png

2026-02-12 09:23:55 UTC

Be a good human and give your agent a way to transact:
https://my2sats.space/posts/how-cocod-gives-ai-agents-a-bitcoin-wallet-and-lightning-address

2026-02-11 18:54:16 UTC

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I didn’t give any extra context. I think this is like 70% correct 🤣
https://my2sats.space/posts/how-i-set-up-coco-cashu-for-a-spa-and-connect-it-to-routstr

2026-02-11 18:46:02 UTC

Low to mid-tier quality publishers are in serious trouble..
https://my2sats.space/posts/real-life-openclaw-use-cases-always-on-ai-assistant
https://image.nostr.build/02f3fce8178d1a4b5bb9bd52c21fef80b610ddff47fdd1caa79d0ec3dd9c9f31.jpg

2026-02-11 18:34:07 UTC

Let the slop flow! Tell me a topic Gray (OpenClaw) should write a blogpost about ✌️

2026-02-06 18:29:00 UTC

And here I was thinking early Lightning adopters where “reckless”
#note1hse…qmrx

2026-02-06 16:45:09 UTC

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Cocod is a daemon that runs in the background. It has websocket connections to the mint to keep everything in sync. It also comes with npubx.cash (the second version of npub.cash) built in.
Here is the skill: https://clawhub.ai/Egge21M/cocod

2026-02-06 15:17:17 UTC

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Why are you not using the cocod skill for your wallet?

2026-02-06 12:23:20 UTC

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For something like this (no sensitive info):
Hetzner Box
OpenAI embeddings
Codex 5.2
Vercels Browser Skill
Tailscale + Caddy
Telegram

2026-02-06 12:22:06 UTC

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I have not tried automation with opencode yet, and honestly I am not sure if it was made for that. I use it for coding only.
The fact that I got progress updates and could steer the process via my telegram while grocery shopping is a huge win

2026-02-06 12:19:42 UTC

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Yes, probably. But that would have taken a lot more coordination with the old dev that worked on that site years ago (getting access etc).

2026-02-06 12:14:19 UTC

Developers that don’t get up-to-speed on AI and automation quickly are going to have a bad time very soon.
I dear friend of mine has an ancient typo3 website (~2,500 pages) that was in desperate need to a migration. He asked me for help
I spawned a new OpenClaw on a VPS with my default config, told it to create a local Strapi CMS, crawl the url of the old site and scrape all the content into the new strapi system. Once that is done, it should create a modern NextJs project in the look and feel of the old website and wire everything up.
It took TWO hours. The new site is live, faster, and most importantly no longer threatened by an ancient MySQL and php version.

2026-02-05 21:26:46 UTC

With great power comes great responsibility… Gary couldn’t handle it
https://image.nostr.build/8866e2e7db85db85a3b1486ded363318fbe2121798d94e3d1e39aa655f9b1548.jpg

2026-02-04 20:01:32 UTC

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It does not need to be your network. It can be on a separate machine. This is exactly what Clawi gives you. OpenClaw, easily deployed on an isolated pod. Now you can add connections to whatever you want. I have a proxy calendar that it manages and a seperate to-do-list that it will fill with PRs and issues from my github and help me triage.

2026-02-04 19:29:24 UTC

🦞
https://blossom.primal.net/729333294c73851d862fc68e8591420cb4e01986663e1926258c02a3545e829e.jpg

2026-02-04 16:12:00 UTC

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I’m truly humbled and excited that my OpenSats grant was renewed in the 16th wave of Bitcoin grants. This support lets me keep pushing forward on cashu-ts and coco, and I’m deeply grateful for the trust and the opportunity. Thanks to OpenSats and everyone building and supporting open-source Bitcoin and ecash infrastructure. 🧡
#nevent1q…f2yk

2026-02-04 15:13:48 UTC

Stop being a sad squid 🦑
Get your own OpenClaw in under 3 minutes at https://clawi.ai 🦀
https://blossom.primal.net/9f1861510982a33c9e310d60a03f5dd97f37b0a9c620d0685db5610a36202cfb.jpg

2026-02-03 11:29:18 UTC

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It doesn’t have a frontend :)
Enable it in a Cashu wallet that has support for it.
Eg Cashu.me -> Settings -> experimental -> enable npubx.cash

2026-02-03 09:46:21 UTC

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What about it? It's a spectrum. My Claw runs in an isolated VPS with a firewall that allows only Tailnet traffic. The calendar I gave it access to is a proxy that does not have any event details, but only blockers. That way it is able to schedule for me without knowing anything about my schedule but blocks.
I have not found a good solution for email yet. I am thinking to have a separate instance running emails through my homelab that runs local models, but I have not gotten to that yet.

2026-02-03 08:23:37 UTC

I can not believe that people think OpenClaw is not worth the time/money. Having someone managing your calendar is amazing.

2026-02-03 05:32:08 UTC

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That’s what every Cashu wallet does. If the proofs in store don’t fit the required amount the wallet will do a swap first. Only in offline environments wallets will tolerate an overspend if instructed by the user

2026-02-02 18:36:32 UTC

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🤣
https://image.nostr.build/8b1a19bd3c230968f3ce68b364e773f0cc514321499a8f06e41df0e95cc92e6c.jpg

2026-02-02 18:22:04 UTC

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Holy cow… that’s nowhere near what I am seeing. But my tasks have been very very small in scope, with lots of guiding. I don’t let it vibe

2026-02-02 16:06:31 UTC

Mr. Claw 🦀 has it's own LN address now lmao
⚡ [email protected]
https://blossom.primal.net/c19a2671dac48fafe65750eced39d52db051d02df90e31fddff15e23b0efd547.jpg

2026-02-01 20:37:42 UTC

I had openclaw analyse the runs of the last 4 weeks for me, create a structured csv, create a performance trend digest and a structured workout plan for the next 8 weeks. Then I had it add my workouts to my Google calendar and created a daily routine to remind me of the daily workout every morning.
All from within a Signal chat.
The future is bright

2026-02-01 16:03:59 UTC

Just wiped my old RPi4. Anyone runs a clawdbot on an RPi?

2026-01-31 19:04:23 UTC

cocod was built with agents in mind, but I think this might become my new favorite Cashu wallet.
What you see here on the left is a fresh bun:latest docker container. Cocod is up and running in seconds.
Beware! Cocod is WIP and is missing most commands of a functioning wallet
https://blossom.primal.net/003bf1e16d24f95f36b65dfb94a183cc78dbb83c2aa6c8aa7d3dfacb923efdc2.mp4

2026-01-31 17:58:10 UTC

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Cocod is a daemon/cli that runs https://cashubtc.github.io/coco/ under the hood. I only started tinkering on this yesterday. The repo is here, but there is no release yet: https://github.com/Egge21M/cocod

2026-01-31 17:17:33 UTC

This on your clawdbot 🤙
https://blossom.primal.net/bff45daa20816cb561793972d579aab900ad4752d0ec2579b9269069ed290ac7.mp4

2026-01-30 09:50:59 UTC

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Yes exactly. A H200 is 5 digits. I wonder what the ROI on building such a thing and selling via routstr would look like

2026-01-30 08:30:08 UTC

How to accelerate Bitcoin and Nostr development?
Build a sovereign OS inference center and subsidies usage for Bitcoin devs.
Imagine a @nprofile…rzcm-hosted Kimi 2.5 available to every developer working to protect human rights around the globe 🤯

2026-01-30 08:17:58 UTC

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A proper rack with 256GB of RAM and 3-4 H200, should be 100k… so still a lot cheaper than Opus

2026-01-30 08:03:10 UTC

Kimi 2.5 makes me consider replacing my tiny Fujitsu homelab with a server rack...

2026-01-29 08:27:29 UTC

Latest addition to Coco's AGENTS.md is a killer feature!
https://blossom.primal.net/9a1a965f29c958aebbd0265b5734970dc87daae76dcb230387d6d46f86da3a18.png

2026-01-28 08:17:19 UTC

If you are a smoker in Germany, you can stop smoking today, get private healthcare for your child and still have a bit left over at the end of the month. ✌️

2026-01-28 07:54:47 UTC

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Headscale ships with an embedded derp server. If you are worried about public ones, use your own.

2026-01-28 04:41:03 UTC

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I might be wrong here, but I don’t think nebula has any benefit over Tailscale if you host it yourself using headscale

2026-01-27 19:46:52 UTC

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Next, throw away your proprietary, cloud-based CCTV bullshit, get some PoE IP cameras and a PoE switch, install frigate and go2rtc on your unraid box and wire everything up. Welcome to your FOSS, self-hosted and sovereign CCTV setup.
#nevent1q…zsgj

2026-01-27 19:14:04 UTC

1) Buy an old mini pc / server
2) boot unraid
3) Host your own tailscale network using headscale
4) Connect your devices using your tailscale network

2026-01-26 12:48:05 UTC

Wanted to see whether I was actually right about Coco and tried to build a web wallet in 30 minutes, starting with an empty dir. Adding mints, send, receive and mint quotes working :D I think I did great
https://blossom.primal.net/e0641ff1f33e37bbafa3c5a2f011f0ed2f938ae097446e2dba71d83d2b49eb3f.png

2026-01-24 06:15:14 UTC

Coco (https://github.com/cashubtc/coco) is the fastest way to go from zero to a working web Cashu app. You can have a React wallet up and running in under 30 minutes, writing all code yourself.
I’m looking for brave testers to take it for a spin, find the rough edges, and tell me where it breaks. Your feedback would mean a lot.

2026-01-23 14:14:56 UTC

Coco RC42 is released! This includes the new saga-based MeltOperation that I have been tinkering on for weeks, making Melts so much more transparent and safe. A summary of the new feature can be found here: https://cashubtc.github.io/coco/pages/melt-operations.html

2026-01-22 05:29:05 UTC

Looking forward to the rip with @npub1n0d…02cy today 💜🎙️
https://image.nostr.build/8b68d44256bff1860564d62c9b316d3dd02771ae6f017a610aff10ee5073f9f2.jpg

2026-01-21 07:54:52 UTC

gm notr :)

2026-01-20 12:57:47 UTC

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to not stress my joints*

2026-01-20 12:03:05 UTC

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Hats off sir! I just ran my first 10k at 08:00 and this is still completely incomprehensible for me lmao

2026-01-18 04:39:14 UTC

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Show me

2026-01-17 10:11:56 UTC

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Oh no 😅 I used silicone in the past but could not stand the smell. Now using a steel muffin tray with some butter so they don’t stick

2026-01-17 06:18:21 UTC

I guess I should put this on @npub1agh…mhct and have it claim directly to the LND/CLN client, essentially giving your umbrel a Lightning Address with zap support with close to no setup…
#note1z8z…tvcl

2026-01-16 20:09:52 UTC

Need a privacy preserving wallet with a Lightning Address? Coco and npub.cash have your back! 34 lines of code:
https://blossom.primal.net/a1677374a91b8e13111ec5dc1bea2a609190571ee1b3898b44ff2c1f88dd42ef.png

2026-01-16 18:23:49 UTC

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@npub1dx5…88sj will stay 🫡 Thank you for testing sir. Please make sure to keep amounts minimal. It’s not stable yet

2026-01-16 15:24:10 UTC

Finally merged melt sagas in Coco 🥳
https://github.com/cashubtc/coco/pull/54

2026-01-16 10:20:20 UTC

Freaking degens...
https://blossom.primal.net/df4a53e3b47058e227b0bbd2ef3706ee74fab9f04b96b00fb873d571021ba1d6.png

2026-01-13 16:04:00 UTC

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The towel itself or do you want some print?

2026-01-13 15:34:46 UTC

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Depends on the problem I think. Opus has been pretty amazing across the bench, but GLM 4.7 is able to compete in most areas. But its SO much slower... I am using lots of Codex 5.2 high right now.
I think the question is always what you are looking for. Opus was great, because it was able to build a proper integration plan from a vague feature idea. But if you take some time to outline the plan more thoroughly and maybe even write some naive code examples / interfaces, GLM and Codex seem to work just as well

2026-01-13 15:02:55 UTC

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Ah, I see... Makes sense. I guess relying on this staying undetected is a great way to get yourself banned from CC then. I got 10 days left on my sub, which i cancelled after they dropped the "harness" bs, so I guess it cant hurt

2026-01-13 15:00:00 UTC

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Did Anthropic just back-paddle?
#nevent1q…8eu9

2026-01-13 14:59:28 UTC

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👀 https://blossom.primal.net/0f0ff3155a27820ca5393264c1023aed4d6c56f38c2fb2b04f5e1d919823c950.png

2025-01-07 08:42:31 UTC

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Some nostr clients already do this. It might be a while until Telegram does it haha

2025-01-06 12:04:56 UTC

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No, it's basically SMS 2FA, but on nostr. You enter your npub on the login screen and receive an OTP via NIP17 DM

2024-12-18 07:28:49 UTC

Web Components are a rabbit hole… thanks @npub1d7e…lrf3 🙄

2024-12-14 19:05:29 UTC

Nutzaps are going to be everywhere... Obviously on nostr apps, but also on the web 🥜 🔥
Nutjar.js-button (working title) allows you to add Lightning donations to your website, without any coding, no wallet signup, heck you do not even need to know cashu. All you need is a nostr key.
https://m.primal.net/MwFW.mov

2024-11-21 11:59:32 UTC

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Just like a regular Cashu secret the script is blinded and only revealed to the mint when spending a token. However if you reuse keys all the time there is linkability