Hynek

Public Key

npub1lz8xv2dnyryrk4vswkcgf52vqqzruqwuyp53s7pvusx4fef9fh2s7hh86s

Profile Code

nprofile1qqs03rnx9xejpjpm2kg8tvyy69xqqpp7q8wzq6gc0qkwgr25u5j5m4gpp4mhxue69uhkummn9ekx7mqghkwys

Publishing to

nos.lol

Author Public Key

npub1lz8xv2dnyryrk4vswkcgf52vqqzruqwuyp53s7pvusx4fef9fh2s7hh86s

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Last Notes

2026-04-02 04:01:50 UTC

What bitcoin app do you recommend to your friends?
After checking more than 20 alternatives, I decided to build my own version - designed with each user’s independence in mind.
Give it a try and help me make it even better. 🚀
https://linky.fit @npub1kkh…jvz8

2026-03-22 18:46:44 UTC

Embrace the competitors…

2026-03-22 10:38:30 UTC

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Delivery is still demanding…

2026-03-21 22:11:57 UTC

At the last bitcoin meetup, I was intrigued by a 60-year-old bitcoiner who wasn’t interested in any lofty ideas about how bitcoin will improve the world. He simply has bad experiences with the state. Many years ago, he didn’t pay a property tax. It was a relatively small amount. However, over the years, they calculated very high interest on it. Eventually, he wasn’t able to pay it at all. Gradually, debt collectors stripped him of all his official assets.
He renounced his citizenship - I’m not sure how he manages it, but he says he only has a passport and a driver’s license. He has to renew the driver’s license every five years, and for that purpose he temporarily arranges citizenship again. I might be using some terms incorrectly. In any case, this person lives in the Czech Republic but doesn’t have any bank account, so he pays for everything he can with bitcoin. 🔥
For that reason, he also dreams of better ways to acquire bitcoin around the world. Like peer-to-peer exchanges even in smaller amounts (for security reasons), based just on location, or cooperating with pensioners who have bank accounts, so they can buy bitcoin for him on exchanges and he gives them cash with an extra fee.
And btw his mother is over 80 and collects sats through silly online clicking games. Seems like that the age is not a blocker for using bitcoin at all.

2026-03-21 20:42:30 UTC

Is there some issue with https://testnut.cashu.space?

2026-03-21 19:34:22 UTC

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Cool. This makes me a bit nervous on the other hand. Meaning that sometimes it feels like regulations are moving faster than the development.

2026-03-21 19:25:39 UTC

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I don’t remember paying bills feature. But I’m that old that I remember using Mycelium 🫣

2026-03-21 19:23:32 UTC

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I’m talking about my tryings. No VCs involved 😀

2026-03-21 19:06:59 UTC

It feels weird to see one week old version of an application 😀

2026-03-21 07:50:20 UTC

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Nice 👏

2026-03-21 07:40:02 UTC

Eddie created a “Med-O-Mat” - a honey vending machine. Two things about it caught my attention:
1. The goal wasn’t to use lightning, but to find a working offline payment solution. And bitcoin, with the help of LNbits, turned out to be the best approach. 💪
2. He built it in a small village where most residents are of retirement age and generally not interested in bitcoin. But once he helped the first elderly lady set up an LN wallet and sent her first sats, it triggered a chain reaction. She started showing it to others. It seems that age is not a barrier to bitcoin adoption at all.
According to Eddie, locals have even started using these payments in some other businesses. 🔥
https://www.med-o-mat.cz/

2026-03-20 13:31:52 UTC

... https://image.nostr.build/0d9c0553a4c1d06111902966e1b0a0209b134d6fcf280745147c330ad7f098d9.jpg

2026-03-17 04:34:35 UTC

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You can’t vibe code a plant yet 🙂

2026-03-15 16:01:53 UTC

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Sounds great 🔥

2026-03-15 14:39:17 UTC

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Tech is mostly helping to reveal lies. The future might be very bright.

2026-03-15 14:27:48 UTC

I’m reading Humankind and it’s surprising how good and kind people actually are.
And that only fews are trying hard to turn us against each other.
https://image.nostr.build/b808a559768470d5b680e71d2d0993cea7262f93aec6d6009a803c0d87c9f3ea.jpg

2026-03-15 05:12:29 UTC

We’re on a mission to provide you an bitcoin onboarding tool for your friends. Help us improve.🙏
#nevent1q…x77l

2026-03-14 15:43:43 UTC

State is a scam. Don’t share their propaganda. Every talking politic is using you as amplifier.

2026-03-11 05:35:11 UTC

Improving app daily. Aim is to build the best tool for onboarding your friends and family into bitcoin.
#nevent1q…hkds

2026-03-11 04:50:37 UTC

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I’m building @npub1kkh…jvz8
Cashu wallet and messenger. Tool for onboarding your friends and family.

2026-03-08 19:57:50 UTC

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Great news. When is the release planned?

2026-03-08 07:32:40 UTC

Anyone willing to test nostr messenger with cashu payments?
https://linky.fit/
I recommend to download PWA

2026-03-08 05:38:40 UTC

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Using default relays. Damus, nos, and primal

2026-03-08 05:37:15 UTC

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After another restart I see 3 messages.

2026-03-08 05:26:18 UTC

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Now I see 👍 reaction

2026-03-08 05:24:54 UTC

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I don’t see the message from you

2026-03-08 05:17:08 UTC

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Have you received my message?

2026-03-08 05:15:42 UTC

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It’s quite long time from my previous test. Now I have to restart the client to see the messages

2026-03-08 05:05:04 UTC

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whitenoise.chat
What are other clients supporting it?

2026-03-08 04:58:22 UTC

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Does it work smoothly to you?
I’m not able to send a message 🤷

2026-03-08 04:35:29 UTC

Running White Noise

2026-03-06 16:16:29 UTC

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Do you have a link?

2026-03-04 04:49:56 UTC

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Interesting how politics can be kind of reasonable when commenting someone else’s politics

2026-03-03 17:53:21 UTC

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Can you list those clients?

2026-02-25 11:45:01 UTC

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Maybe not a good term. But I mean the times when the development is faster and faster. Being sceptic protects you against frauds but also from new discoveries.
Ignoring internet was costly, but not as costly as ignoring bitcoin.

2026-02-19 16:51:26 UTC

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Ok. Thx. I’ll try it later then

2026-02-19 15:58:03 UTC

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That is exactly one I’m using and here is missing

2026-02-19 15:57:13 UTC

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I don’t see for example gpt 5.3 codex. Which suits me best so far

2026-02-19 14:36:08 UTC

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Thx. But it doesn’t have the newest models

2026-02-19 14:34:52 UTC

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Why?

2026-02-19 14:34:19 UTC

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Looks promising, but still missing the top tier models

2026-02-19 14:29:18 UTC

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All of them are quite weak compared to ie gpt 5.3 codex

2026-02-19 14:17:29 UTC

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No offense, but have you tried it?

2026-02-19 13:36:43 UTC

What is the best way to purchase best ai models for sats instead of medieval KYC fiat?

2026-02-16 11:56:21 UTC

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Frustrating degeneration

2026-01-23 14:26:35 UTC

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It happened to me twice in a row. So I assume it is required always.

2026-01-08 20:57:50 UTC

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I think that Umbrel is close to that:
https://umbrel.com/

2025-07-02 06:16:20 UTC

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Nenapadá mě co je horší než stát..

2025-06-04 16:44:39 UTC

Sometimes I miss interesting content on the feed. What kind of clients do you like the most in terms of the algorithm for suggested posts?
#asknostr

2025-05-16 09:27:14 UTC

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Stát je mafie

2025-02-13 12:34:21 UTC

I’m testing @npub1xnf…lpr5 with LSP - on testnet. Whenever I send bitcoin onchain, it doesn’t appears in the app. Any idea what could I be doing wrong?
(I was testing testnet3 and testnet4)

2025-02-13 12:00:12 UTC

High-level idea for gradual scaling of bitcoin with the proper combination of verified contacts, cashu, nostr, and channel factories.
See the post on GitHub:
https://github.com/hynek-jina/Hynek/blob/main/blog/Channel%20Factories%20fueled%20by%20Cashu.md

2025-01-29 09:14:05 UTC

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Probably using some custodian like Coinbase.. but I don’t know..

2025-01-29 07:52:59 UTC

Self-custody is not trivial, but self-custody for state institutions will be huge honeypot and therefore really difficult to maintain.
https://www.ft.com/content/a3c06f8f-34ad-4065-bcf4-97670230824f

2024-10-04 03:28:23 UTC

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Yes 🙂

2024-09-10 06:18:36 UTC

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If you have to choose one. Would it really be a nostr?

2024-05-04 05:31:50 UTC

Hi @npub1xnf…lpr5 , your app is awesome 🤩
Just few things I’m missing as of now.
- Open channel from another wallet
- Fallback to external hw wallet
- Bolt 12
Do you plan any of these?
I don’t see them in the GitHub list…