jacke

Scuba-diving
Bitcoin, not crypto
Resident of planet earth

Public Key

npub1nvvm7fjtpgnswzjdf8mxqg8ygs825sk0rlgespw8txff0j0jc4hsc07qj9

NIP-05 Address

Profile Code

nprofile1qqsfkxdlye9s5fc8pfx5nanqyrjygr42gt83l5vcqhr4ny5he8ev2mcp9pmhxue69uhhg6tsx36jucn5vv682tndv5hkummnw3e8yetvv9uj7smjx4g8sufkvsq3vamnwvaz7tmjv4kxz7fwdehhxarj9e3xzmny2k5ym2

Publishing to

tip4u.btc4u.me/nostrrelay/Cr5Pxq6d

Author Public Key

npub1nvvm7fjtpgnswzjdf8mxqg8ygs825sk0rlgespw8txff0j0jc4hsc07qj9

Show more details

Last Notes

2026-02-08 12:01:40 UTC

Hey

2026-02-08 11:56:38 UTC

Hey

2026-02-08 11:48:23 UTC

Hey!

2026-02-08 11:45:23 UTC

Hey Nyx!

2026-02-08 11:44:49 UTC

Hey Nyx

2026-02-07 13:23:41 UTC

Heyyy

2025-11-13 15:22:21 UTC

Please stop arguing about op_return and go implement quantum resistant signatures .....
Maybe quantum is not as near as many think, but better safe than sorry.
As a Greek saying goes: better tie your donkey, than go around searching for it

2025-11-08 10:58:15 UTC

https://lightningnetwork.plus/swaps/23053

2025-10-26 21:13:18 UTC

Bought Brazilian vpn from vpnjantit.com using bitcoin (runs over wireguard). Bought Spotify Brazil gift card from @nprofile…xarw using lightning. Spotify way cheaper now ...
Easy 😉

2025-10-08 08:50:39 UTC

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My primal wallet and walletofsatoshi complete the zap pretty fast (1-3 seconds)

2025-10-07 19:43:45 UTC

Successfuly migrated Core Lightning node.
The new home:
-my own hardware
-hosted in a small datacenter in the same city with me
-1Gbps up/down
-backup power
The node is running inside NixOS. It's power of reproducibility is amazing. It was due to NixOS that the migration was easy .
It feels good 🙃

2025-09-17 05:36:48 UTC

Jack of all trades, master of none...
But oftentimes better, than master of one
😉

2025-09-13 05:44:32 UTC

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Thanks for your input:) I just changed my address to a self-hosted one that supports zaps :)

2025-09-10 17:46:17 UTC

Yo! Nice day today

2025-08-16 17:21:02 UTC

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Yo!

2025-06-20 10:54:07 UTC

@npub167n…zu3r @npub15xd…t3l3 #introductions
🤙🤙
https://cdn.satlantis.io/1nvvm7fjtpgnswzjdf8mxqg8ygs825sk0rlgespw8txff0j0jc4hsc07qj9-1750416826483-20efd7c1-3b07-448f-8975-30ec6a4c17ad_e1e69e57-ed21-429e-b210-ae99d6b757b5.jpeg

2025-03-05 20:02:05 UTC

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remove the lightning address from your profile

2025-02-26 12:22:45 UTC

UilZ1rfSjy2xR6euXrBcn6VqmkxaVmjzA9m

2025-02-20 16:20:54 UTC

he is my best friend, but I don't get why he does it...
https://m.primal.net/PESt.jpg

2024-12-08 14:47:26 UTC

slow music, heat from home miner/heater and nix code. a cosy Sunday 😏

2024-12-01 16:53:25 UTC

just switched to Graphene OS on my new Pixel 8a...
@npub1235…0ht5 is really amazing!!!

2024-11-16 10:25:32 UTC

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NixOS 🤙

2024-11-15 19:31:18 UTC

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Sorry for your loss... May he rest in peace.

2024-11-08 19:14:57 UTC

https://m.primal.net/LwxO.jpg

2024-11-06 17:36:23 UTC

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Please check your DMs sir 🫡

2024-11-06 15:00:56 UTC

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I don't know if anyone else needs it, but i use it in my other project
https://github.com/jjacke13/Holesail-nix

2024-11-01 18:37:04 UTC

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Nice one! Could you please check your DMs ?

2024-11-01 11:56:00 UTC

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🫡
https://github.com/jjacke13/nixtcloud

2024-10-31 06:33:05 UTC

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Greetings and congrats on your decision to start a node!
1) initially, umbrel is available only on your local network so pretty secure. If you want to enable remote access, you use tor (considered secure) or (maybe even better) you install Tailscale app to access it remotely with a private encrypted vpn (based on wireguard).
2) there are many apps for photos. I 'd like to recommend nextcloud. You can use it for all your personal files. And all members of your family can access it. Locally or through tailscale. Of course you can connect to your umbrel and any app from your smart tv
3) for backups maybe it is best to switch off umbrel, disconnect the drive and use a different machine to copy all the files to another drive. You can even use the "dd" command in Ubuntu to create an .img file in your pc (which will be a clone of the drive)
4) as far as i know , currently @umbrel doesn't support multiple usb devices (maybe i' m wrong and you should check with them).
PS. : I would like to recommend also electrum server app. After your node is synced, install "electrs " so you can connect all your wallets and they will do fast syncs. (Sparrow, blue wallet, etc...)
Hope this helps🤙

2024-09-14 09:07:44 UTC

https://m.primal.net/KpYi.jpg

2024-08-15 16:21:32 UTC

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If they know what they are doing, and they don't want to pay fees to another company for that service, maybe the best option is to set up the multisig themselves

2024-06-16 20:48:10 UTC

I attended a very weird event today...
Me, friends and other people were present in and right outside of a building which had some very weird hand made pictures as decoration inside. Those pictures were of some ancient people that may or may not have even existed.
Many of the attendees were wearing their official outfits for special events. Especially women. Many of them were even wearing shoes that made them appear taller. Many of them had pain in their feet due to those shoes. You could tell by looking at their faces that had some weird uncomfortable expression. Many of the women also had their natural facial skin covered with some substance which made them look paler (although you could tell they wanted to look younger).
Now to the purpose of this gathering. Among all these people there was one small baby girl. Not more than just 6 months old. The parents of that baby were also present and of course all the attendees knew that the parents had brought the baby there inside the building. Inside the building, there was a man with a long beard, and a special outfit making him stand out of the rest.
Next to the parents and the baby there was also another man. You could tell that he was a friend of them and later i learned that he was the brother of the baby's mother. In the beginning the parents, the baby, the other man and the guy with the long beard stood right after the entrance inside of the building. The baby was sitting quietly in it's mother's hands. The beard-guy was speaking some words and the other man was repeating after him. When this finished, they all moved more inside and more people followed them.
This is were the most preposterous part starts....
The mother of the baby girl, took all its clothes off and the baby was fully naked. The guy with the long beard had a pillar-glass-shaped small pool in front of him with water inside. The other man was standing next to the beard-guy and the mother of the baby gave it to the hands of the beard-guy. Next, the beard-guy started speaking some words again while putting the baby inside and outside of the water repeatedly. The baby, that was already crying, started crying even louder. The other man took some small quantity of olive oil in his hands and put it on the baby's head. The baby cried even louder. The beard-guy put the baby inside of the water again, then out and then placed it in a towel inside of the other man's hands. By now the baby was crying on top of its lungs. The mother and the father of the baby were not attempting to stop the process. You could also see that their faces were smiling (not very wide though).
Next, the other man with the baby's mother, took the baby aside and placed it on a small bed and started dressing it. No need to mention the baby was still crying loudly. When they finished dressing it, the other guy took it in his hands, tried to comfort it, not with very good results and gave the baby to it's mother.
That is pretty much when the event finished. Only the beard guy said some more words this time talking to all the attendees and with some wishes about the baby's life to be healthy and happy and have some invisible man from the sky and his spirit watch out for her during her life.
The general, wider purpose of the event was that the beard-guy while putting the baby girl in and out of the water, was telling a specific name (Lydia) which now is the legal name of that baby girl because it was "assigned" to her through that process and all that event.
After all these finished all the attendees had a very rich lunch with all the expenses being covered from the baby's, Lydia's parents. Of course most of the attendees (including me) had brought presents for Lydia and her parents, someone could say paying back the lunch expenses in another form.
This is the end of the story.
I tried to describe it as well as possible, although during the process i had to go out briefly because i couldn't stand to watch and listen to baby-Lydia crying on top of her lungs. Something inside of me just snapped after this. It just didn't felt right.
This is the process of orthodox-christian baptizing and is common practice in the country that i live. I was also put through that process when i was a baby, although the orthodox-christian priest did not say the name "Jacke" for me. I 've been present to many events like this one during the years but this time was really something else for me.
If you ask all the parents why they are doing it to their children some will tell you that it is their religion and they have (and want) to follow it. Others (maybe the majority) will say that they just do it because it is a custom and they do it because all the people are doing it.
Well, customs are always subject to changes i say. No one is forced to follow them. And if i ever become a father, i am not putting my child through that process.
*this is just me and everyone else can choose for their children*
*although someone could easily argue that this process is violent and has to stop*
Thank you Nostr!

2024-06-08 13:33:12 UTC

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Definitely! I visited back in 2021. Maybe i will visit again. I'm pretty close... in Greece 😉

2024-06-08 13:20:33 UTC

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I've been in Dubrovnik. Very beautiful place!!! (Although parking your car seems extremely expensive 😛)

2024-05-13 22:08:57 UTC

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Damn... That's both amazing and scary

2024-05-09 15:59:02 UTC

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Astronomy.

2024-05-07 18:25:20 UTC

Just applied for a job at @npub1agh…mhct.
Moneyprintergobrrr 😎

2024-05-07 10:45:10 UTC

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using primal 😛

2024-05-07 10:44:15 UTC

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using primal 😛

2024-05-06 13:59:41 UTC

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Yeah! But mr @npub180c…h6w6 said that if bitcoin adoption was high (more people and more utxos) coinjoins wouldn't work. It seems to me the other way around

2024-05-06 13:55:15 UTC

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Why would they not work? Due to high fees? Or something else?

2024-05-06 13:53:14 UTC

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Awesome!

2024-05-04 13:23:05 UTC

https://youtu.be/6akmv1bsz1M
really strange...
#physicstr

2024-05-03 21:19:15 UTC

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so-so. why all that fire? would prefer something with the ocean/sea

2024-04-24 20:31:21 UTC

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If you are getting paid in bitcoin, say yes!

2024-04-24 20:30:16 UTC

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👀

2024-04-24 15:39:46 UTC

The situation inside my node's mempool after putting "datacarriersize=0" in the .conf file... Shitcoins filtered. For now at least.
https://m.primal.net/HzUi.jpg
https://m.primal.net/HzUe.png

2024-04-24 13:06:42 UTC

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Runes use the exactly 80 bytes of data. (The OP_RETURN operator). If you put datacarriersize=0 in your conf file, any transaction that has OP_RETURN enabled will not be relayed by your node. So yes, if many nodes do it, it will be more difficult for the miners to learn about these transactions and to include them in blocks.

2024-04-24 12:41:57 UTC

Hey @npub1agh…mhct !
I applied for the job a few days ago but now the application form changed. Should i submit the application form again?
https://m.primal.net/HzRR.jpg

2024-04-23 06:52:20 UTC

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not bad :)

2024-04-19 21:54:14 UTC

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actually yes 👀

2024-04-19 19:33:34 UTC

I 'll watch the halving live from my self-hosted version of mempool.space which runs on top of my node. Happy halving everyone 🙂

2024-04-18 17:25:01 UTC

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maybe all the degens move to testnet :)

2024-04-14 06:08:56 UTC

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There is still a chance that the world ends up in a situation like the one in the movie👀

2024-04-13 13:31:07 UTC

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And many congratulations to @npub1xnq…0gr0 for the organization!

2024-04-13 13:29:58 UTC

Just made a presentation about Nostr at the Santorini halving party. Also helped users to use apps on one to one session.
I tried my best Mr @npub18am…p424 . Hope more of them will come
https://m.primal.net/HueX.jpg

2024-04-12 11:04:40 UTC

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Sure!
https://ffmpeg.org/

2024-04-06 22:42:12 UTC

https://ecommunist.substack.com/?utm_campaign=subscribe-page-share-screen&utm_medium=web&utm_source=direct

2024-03-31 22:21:35 UTC

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Hey! I am running a CLN node. And i do some small mining in OCEAN. I would very much like to participate and help!

2024-03-27 22:37:21 UTC

https://m.primal.net/HowK.jpg

2024-03-24 12:47:58 UTC

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EU beaurocrats are of the worst kind. They will fail because they don't even understand what is the thing they are trying to regulate

2024-03-22 15:12:54 UTC

@npub12vk…pugg is awesome

2024-03-22 15:11:36 UTC

I really want bitcoin to dip more

2024-03-22 14:17:24 UTC

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#mike-drop

2024-03-18 14:42:18 UTC

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Signed! 🤙
https://chng.it/x8tVtbNKHK

2024-03-16 09:34:56 UTC

#bitcoin
https://m.primal.net/HlZG.jpg

2024-03-08 20:14:26 UTC

If it's not 70K, it's not an ATH

2024-03-08 20:11:46 UTC

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Wen europe sir?

2024-03-04 21:43:26 UTC

They don't understand...
Some people will NEVER understand #Bitcoin

2024-02-21 22:35:43 UTC

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👀

2024-02-20 03:50:49 UTC

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Navalny vibes?

2024-02-13 19:12:38 UTC

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@npub1xts…kk5s please check your email!

2024-02-13 17:46:45 UTC

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I think there is a problem. In my listpeers command i see : "too much dust to update fee"

2024-02-13 15:48:11 UTC

Hey @npub1xts…kk5s ! Your lightning node seems to be offline for more than a day...

2024-02-11 11:27:16 UTC

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philosophical question mr @npub12rv…85vg
would it be possible for cashu to be denominated in a different unit other than sats?

2024-02-03 13:20:26 UTC

hello mr @npub12rv…85vg
I have a question about cashu.
Would it be possible to have e-cash (on top of lightning as it is now) but denominated to a different unit of account other than sats?
thank you for your time sir

2024-01-31 04:50:54 UTC

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maybe using steganography? to encode a ecash token on the image. i know it can be done with bitcoin private keys.

2024-01-11 16:27:14 UTC

@npub1lh2…a9nk wen lightning payout sir?

2024-01-08 09:24:15 UTC

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it's time for utxo management. combine many utxos into one. this way you will pay less fees in the future. just be careful not to mix kyc utxos with non-kyc...

2024-01-08 09:20:36 UTC

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Maybe he will try again to change Bitcoin...

2024-01-06 16:54:09 UTC

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it has but it has less features than the lnd app. if you are good with command line in Linux and also you have good knowledge of lightning, go CLN without umbrel. if not, Lnd with umbrel

2024-01-06 16:36:42 UTC

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if you are not very experienced with lightning and you need a GUI, go with LND. If you are more into it and know more technical stuff than a hobbyist, go CLN

2023-12-27 07:36:35 UTC

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I live in Europe so it's about EUR but yeah it is the same with USD, still fiat. The thing with my father is that he thinks that Btc is some kind of scam like many he has seen in the past. in the fiat world. And that all those governments, banks and politicians may find some way to stop it, control it or delete it...

2023-12-26 22:18:42 UTC

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I've trying to get my father to understand it... He won't even try. He has CONVINCED himself that he is not capable of understanding it...

2023-12-23 19:59:58 UTC

I just can't stop thinking about this... "Satoshi sends his regards" 😂
https://youtube.com/shorts/UcGDLyyX13k?si=K1jkQfJ6r3DXmbEV

2023-12-22 13:00:00 UTC

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Connected!

2023-12-22 08:23:15 UTC

The more I think about the spot Bitcoin ETF, the more it seems to me a bad idea...
If anyone sees this note, please comment your opinion

2023-12-17 10:06:36 UTC

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Blockstream green has kept the fee to 2500sats 😉

2023-12-16 18:36:39 UTC

Are there any Testnet Bitcoin-only wallets out there for mobile phones?

2023-12-11 15:08:14 UTC

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Why the hell would someone put salt in the water they drink?

2023-12-07 12:32:34 UTC

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I sense some twitter vibes here

2023-12-06 04:17:18 UTC

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o-diens 😛

2023-12-03 18:01:47 UTC

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Wen lightning payouts sir?

2023-12-02 14:19:55 UTC

@npub12vk…pugg nostr client is awesome...

2023-12-01 23:31:58 UTC

Hey @npub1qtv…7dze ! Wen lightning payouts sir?

2023-11-29 15:06:18 UTC

https://image.nostr.build/98933d818158b8d1f4693da1ff7b6f939e519d9cb97046dc0770cf74220df50f.jpg

2023-11-27 16:35:51 UTC

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Can i join also?

2023-11-27 15:01:52 UTC

Hey Mr @npub18am…p424
Do you think we can bring this guy on Nostr? https://youtu.be/2vlkrvPZE6s
Most of his videos are very deep and his audiobooks are also very deep. I think we need some philosophy here

2023-11-27 14:59:02 UTC

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it's a free market ;) maybe that is why it seems scary. If someone wants to trade small amounts, they can place their own offer

2023-11-25 13:58:05 UTC

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It's very nice and easy