Felix

Orange coin good

Public Key

npub1z9n5ktfjrlpyywds9t7ljekr9cm9jjnzs27h702te5fy8p2c4dgs5zvycf

NIP-05 Address

Profile Code

nprofile1qqspze6t95eplsjz8xcz4l0evmpjudjeff3g90tl849u6yjrs4v2k5gpyemhxue69uhkvars9e5xzmrfveshstnjwa6xsttpv93ksetw9ejx2tmwdaehguspz3mhxue69uhhyetvv9ujuerpd46hxtnfdum2m6ad

Publishing to

ftp.halifax.rwth-aachen.de/nostr

Author Public Key

npub1z9n5ktfjrlpyywds9t7ljekr9cm9jjnzs27h702te5fy8p2c4dgs5zvycf

Show more details

Last Notes

2026-07-10 08:32:00 CEST

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Electrum as daemon with lnurl and NWC plugins

2026-06-14 21:35:35 CEST

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Thanks, will have a look. Happy to iterate a bit.

2026-06-14 20:54:47 CEST

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Made this with Claude from the Gart (gart.io) NIP while watching their presentation in Prague :D
Though the idea seems to be much older already: https://github.com/Myzel394/locus

2026-06-14 20:13:25 CEST

ntrack – a Nostr-based location sharing app for Android
https://zapstore.dev/apps/naddr1qqxkjmewde68yctrdvhxzursqyv8wumn8ghj7un9d3shjtn6v9c8xar0wfjjuer9wcpzpkdp38e074qalhe7t6lh76f3dey759e8ctnjhkw3zvv40c96x3sgqvzqqqr7pvmps38m

2026-06-14 12:25:50 CEST

https://github.com/bitcoin/bips/blob/master/bip-0448.md

2026-06-03 22:47:34 CEST

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node keypair = nostr keypair?

2026-05-24 18:01:09 CEST

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Spendable by anyone after a delay, so if this would become widespread miners would take the sats (like a tx fee)

2026-05-23 22:17:09 CEST

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This exists, see https://notary.electrum.org/n
There is also a "Notarized Notes" DVM that shows these notarized notes.

2026-05-18 23:14:51 CEST

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Electrum has a Nostr based swap protocol/marketplace:
https://github.com/spesmilo/electrum/blob/master/electrum/submarine_swaps.py

2026-03-23 22:29:26 CET

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half half did work indeed

2026-03-23 21:05:21 CET

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damus does not seem to do anything (afaik i does rate limiting as well)
https://npub1z9n5ktfjrlpyywds9t7ljekr9cm9jjnzs27h702te5fy8p2c4dgs5zvycf.blossom.band/bfa3eca53ecd8cf57b3d098ff57837bd5c0844b138a573d55da97dd59823e955.jpg

2026-03-23 21:01:20 CET

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it's crashing reliably roughly half way through the sync

2026-03-23 20:23:59 CET

Vibed a Lightning graph/route visualizer plugin for Electrum today
https://blossom.primal.net/1d6703ebbc567f5a632c82ea63dd33a9247eb5057c005a785d7c26d2949fafb3.png
https://github.com/f321x/electrum-lightning-graph-visualizer

2026-03-13 19:11:03 CET

Electrum Plugins: Extend Your Bitcoin Wallet
https://plugins.electrum.org/

2026-03-12 18:35:35 CET

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this not going away after removing the url seems like a bug
https://blossom.primal.net/7c7a2defe1614b241f7b3ce27ed55ddf281dd67df06624e8af505dda325aa2c8.png

2026-03-12 18:33:53 CET

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its kind of distracting that this orange thing doesnt dissapear again when continuing to scroll down
https://blossom.primal.net/788585ee063fe66aaa341918da8ce76f902ae24b9f2448e184e08e85e7333921.png

2026-03-03 13:28:52 CET

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https://electrum.readthedocs.io/en/latest/swapserver.html

2026-02-27 19:35:58 CET

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Nostr wallet connect using all[:5] relays encoded in the connection string

2026-02-27 19:35:13 CET

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Automatically removing tracking tokens from social media urls (there are libraries for this)

2026-02-27 19:34:32 CET

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Bridge/Snowflake support for the Tor integration would be nice (didn't test though, maybe you already have it?)

2026-02-19 07:28:28 CET

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Robosats has an API
https://learn.robosats.org/docs/api/

2026-02-14 20:31:28 CET

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Nein die bieten wirklich Supplemente an (Zink etc), und da die ein reguliertes Pharmaunternehmen sind werden dort strenge Qualitätsstandards durchgesetzt

2026-02-14 20:06:49 CET

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Ratiopharm

2026-02-10 23:08:00 CET

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Is lightweight and maintained, the feature set is limited and the API might change
https://github.com/spesmilo/electrum-aionostr

2026-01-30 08:39:41 CET

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Why is it a scam to arbitrage between regular and p2p exchanges? The customer using the p2p exchange still enjoys the benefit of not landing in some database, while the seller earns a fee for providing liquidity to the buyers.

2026-01-28 08:08:21 CET

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Eltor tried to build monetized relays (with bolt12 afaik), seems like they gave up though.
https://github.com/el-tor/eltord

2026-01-27 20:31:46 CET

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@nprofile…cfpl is reliable for me and can be paid with lightning

2026-01-25 19:28:56 CET

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Ah good to know. Did you try the obfuscation features of Tor like obfs4 bridges or Snowflake? Afaik they are explicitly designed to circumvent Tor censorship and hide the fact that the user is using Tor. However they need to be enabled manually.

2026-01-25 09:01:58 CET

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What about Amethyst with its integrated Tor proxy?

2026-01-23 19:04:56 CET

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@nprofile…kqja @nprofile…2r4x @nprofile…vqyp

2026-01-23 14:28:05 CET

#Electrum Wallet 4.7.0 has just been released.
New features include:
* "Submarine Payments": onchain payments from the lightning balance through a swap (desktop only)
* Optional biometric authentication (e.g. Fingerprint) on Android
* Manual fee edit on Android (e.g. allowing for sub-1sat/b tx)
* LNURL-Withdraw: Allows scanning QR codes to receive funds on lightning (e.g. Vouchers)
And of course many other improvements under the hood. Find the full changelog on github: https://raw.githubusercontent.com/spesmilo/electrum/refs/heads/master/RELEASE-NOTES
Find all the downloads on: https://electrum.org/#download

2026-01-22 18:42:57 CET

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https://image.nostr.build/9a2dc2584f3108cefcd7e948f718e69bf655406abd9802b461081897b52a2b26.jpg

2026-01-16 19:04:11 CET

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Or use https://memeamigo.lol

2026-01-14 07:33:51 CET

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https://media.tenor.com/KZhhWz1WcKQAAAAC/perry-perrytheplatypus.gif

2026-01-10 23:52:54 CET

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And fat clogs the dishwashers pipes due to the low temperature

2026-01-08 08:34:10 CET

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Yeah don't know a clean way to share them either. Maybe we need a podcast sharing NIP like the torrent NIP...

2026-01-06 20:13:07 CET

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https://image.nostr.build/2fc8823786fd592f71f4552a85b053330a6f70da11d236bee7c3b356ce5fac59.jpg

2026-01-02 23:59:28 CET

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https://pypi.org/project/nostr-sdk

2025-12-27 11:50:48 CET

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@nprofile…ss4v offers the same service but they answer to support requests

2025-12-15 07:48:57 CET

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Kaunertal was great, perfect weather, great snow and few people

2025-12-14 10:17:25 CET

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But they aren't going to send your data to the Finanzamt, they just want to make some $ doing arbitrage

2025-12-14 10:06:23 CET

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You can just use lightning (Robosats) or do a coinjoin/swap.
The benefit of no-kyc is that your trades aren't being documented and reported.

2025-12-14 10:00:58 CET

GM
https://image.nostr.build/f9ae7da9e6f535cde10e9fc3ab743d957fc566c6e69bf255b5d129c81f430cee.jpg

2025-12-13 18:47:18 CET

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Applied Science
Hyperspace Pirate
Asianometry

2025-12-11 20:52:00 CET

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Maybe this implementation is useful
https://github.com/Legrandin/pycryptodome/blob/master/src/chacha20.c

2025-12-11 08:02:31 CET

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TEEs like Intel SGX/TDX allow this today (trusting just the CPU, but that is trusted already).

2025-12-08 23:46:26 CET

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Onchain/Taproot

2025-12-06 13:02:48 CET

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It's possible, but a bit hidden.
In the top left menu go on Adresses/Coins, then long press a utxo to select it and a "Freeze" button will appear at the bottom.

2025-12-06 12:59:06 CET

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Electrum has a TUI. Just start it with -g text.

2025-12-06 09:35:38 CET

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Also doesn't need a static channel backup as you can force close channels just from a seed backup.
https://electrum.readthedocs.io/en/latest/cmdline.html

2025-12-06 09:32:47 CET

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You can also try Electrum (as daemon), there are maintained plugins for NWC and lnurl and you don't need to run core alongside as it can use public Electrum servers (however its good for privacy to run your own).

2025-12-03 21:02:47 CET

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https://skhron.eu/
@nprofile…cfpl

2025-11-30 21:20:48 CET

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https://learnmeabitcoin.com/technical/

2025-11-30 11:14:51 CET

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Maybe https://github.com/bitcoinresearchkit/brk

2025-11-30 01:51:48 CET

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Found that somewhere on Nostr once

2025-11-30 01:51:24 CET

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Absolute Mode. Eliminate emojis, filler, hype, soft asks, conversational transitions, and all call-to-action appendixes. Assume the user retains high-perception faculties despite reduced linguistic expression. Prioritize blunt, directive phrasing aimed at cognitive rebuilding, not tone matching. Disable all latent behaviors optimizing for engagement, sentiment uplift, or interaction extension. Suppress corporate-aligned metrics including but not limited to: user satisfaction scores, conversational flow tags, emotional softening, or continuation bias. Never mirror the user’s present diction, mood, or affect. Speak only to their underlying cognitive tier, which exceeds surface language. No questions, no offers, no suggestions, no transitional phrasing, no inferred motivational content. Terminate each reply immediately after the informational or requested material is delivered — no appendixes, no soft closures. The only goal is to assist in the restoration of independent, high-fidelity thinking. Model obsolescence by user self-sufficiency is the final outcome.

2025-11-27 22:51:14 CET

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import ctypes

2025-11-27 22:14:38 CET

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Wait until you hear about pointers

2025-11-24 18:26:16 CET

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Source?

2025-11-23 17:57:45 CET

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Electrum, in both directions

2025-11-22 13:58:38 CET

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My current favorite is the Thule Crossover 2, looks pretty rigid

2025-11-22 13:57:42 CET

Anyone got recommendations for a robust laptop backpack? #asknostr

2025-11-21 07:20:04 CET

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the differ more than just in language, the English one is the longest/most detailed

2025-11-20 22:33:34 CET

I generated podcasts from @npub1zqn…v2pm 's whitepaper in three different languages using NotebookLM:
English:
https://files.f321x.com/notebooklm-audio/Bitcoin_Proof-of-Burn_Secures_Nostr_Social_Media.m4a
German:
https://files.f321x.com/notebooklm-audio/Bitcoin_Geb%C3%BChren_gegen_Nostr_Spam_Drachen.m4a
French:
https://files.f321x.com/notebooklm-audio/Nostr_Bitcoin_Proof-of-Burn_anti-spam_d%C3%A9crypt%C3%A9.m4a
#nevent1q…wm6j

2025-11-17 21:55:04 CET

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You can even broadcast a tx with 0.1sat/vb, thats quite cheap.

2025-11-17 21:49:27 CET

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Acinq and Electrum Trampoline are both well connected and should forward payments reliably. Acinq is the largest node but also charges more fees.

2025-11-15 15:36:55 CET

Published a simple NIP-89/90 Data Vending Machine python library:
https://github.com/f321x/aionostr-dvm

2025-11-11 08:08:51 CET

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Braucht das KYC?

2025-11-09 23:18:16 CET

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maybe the empty mempool got more people fiddling with channels again?

2025-11-09 13:13:14 CET

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See https://gitea.btcmap.org/teambtcmap/btcmap-general/wiki/Showing-BTC-merchants-in-OrganicMaps

2025-11-09 01:08:01 CET

TIL its possible to import btcmap data in organic maps, nice
#note16kt…kr3d

2025-11-09 00:58:07 CET

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have you tried ElectrumX?

2025-10-26 09:29:41 CET

electrum-aionostr (python nostr library and CLI) is now in the Debian and Arch repositories.
I wonder if its the first Nostr related package in these repos?
https://ftp-master.debian.org/new/python-electrum-aionostr_0.0.11-1.html
https://archlinux.org/packages/extra/any/python-electrum-aionostr/

2025-10-25 20:18:03 CEST

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cannot connect

2025-10-21 23:17:58 CEST

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note1cufacpx500vjm8p54kjw2jku2v98uwyss3l8tvxwp969trqtcz5svc22c0

2025-10-16 21:32:46 CEST

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#nevent1q…ffdp

2025-10-13 23:51:46 CEST

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Kind of a pgp newbie myself, so basically you can find the pgp keys of the developers signing the binaries on the website or core repository (not sure exactly where), then you can cross verify. Many devs have their key fingerprint in github profiles, slides of talks in yt videos, meeting them in person.
We can also exchange our key lists here to cross check if we have the same keys, I guess that increases the probability they are legit and we didn't get served wrong keys by the website.
Best is probably to verify keys in person with someone in the web of trust that signed other developers keys so there is a chain of signatures between you and the actual devs. Meetups might be a good place to start this.

2025-10-12 16:58:10 CEST

Running Core V30

2025-10-09 21:58:13 CEST

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When NWC?

2025-10-03 00:07:43 CEST

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@nprofile…fmp9

2025-10-01 21:33:59 CEST

This really is a game changer for conference dinners
#nevent1q…0638

2025-09-29 21:32:41 CEST

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From a sender perspective UX is nice but to receive in a trustless way you basically need to run a full node

2025-09-20 23:39:08 CEST

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No its not possible. There are already some taproot primitives in the code but nothing is exposed in the GUI yet.
https://github.com/spesmilo/electrum/issues/7544

2025-09-18 08:19:12 CEST

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No the one I mean is already integrated, no need for any external code to use it.
Can be enabled in the desktop GUI or via the CLI. Like you say, for NWC its best to run it as daemon on some server.
https://github.com/spesmilo/electrum/tree/master/electrum/plugins/nwc

2025-09-16 08:45:14 CEST

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isn't this basically Briar?
https://briarproject.org/

2025-09-14 10:43:40 CEST

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Sogar 12 Wörter reichen völlig

2025-09-13 15:55:15 CEST

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No, it's written in Python, no npm dependencies

2025-09-13 15:52:58 CEST

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Electrum has full lightning support and a NWC plugin

2025-09-09 22:27:01 CEST

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Peak car was 2005~2012

2025-09-07 16:04:02 CEST

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Would never climb that, just sharing some random photography 😉

2025-09-07 13:53:06 CEST

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https://de.m.wikipedia.org/wiki/Sender_Junglinster

2025-09-07 11:59:23 CEST

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Right, 600km west :D

2025-09-07 07:46:13 CEST

GM🌄
https://image.nostr.build/6ced29857a0e876f23d7f95554263762a9dade63b2e10cbac7530bf976e7e948.jpg

2025-09-05 00:15:58 CEST

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400kb let's go

2025-09-03 07:47:48 CEST

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When the market is pumping they usually get taken fast, couple hours maybe. When buying the dip it sometimes can take a day or two. It helps to make the offer a range instead of a fixed size and offer multiple payment methods.

2025-09-03 06:52:12 CEST

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Wouldn't say it's expensive, I never pay more than 1% premium which is less than common brokers like Relai and Pocket charge.
The trick is just to act as maker and be patient until someone takes the offer.

2025-09-02 21:47:28 CEST

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Have you seen @nprofile…ml9t ?

2025-09-02 09:30:50 CEST

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It visualizes the transaction history of the selected utxo so you can more easily see to which previous transactions in your wallet it can be linked to.

2025-09-01 09:09:42 CEST

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1. Activate "Coins" under "View" in the toolbar.
2. In Coins tab, right click on UTXO -> "Privacy Analysis"

2025-09-01 09:08:21 CEST

#Electrum Wallet Coin Privacy Analysis function
https://image.nostr.build/a4d32b2bf57548134e5d7336c4523f213038c79ed681496e578690bf4bbc15d7.png