Oren ☂️ 🎲
Oren ☂️ #BIP-128

Software Developleb
https://github.com/oren-z0

CTO at RITREK.com

Check out: https://niot.space https://ln2.email

Public Key

npub1xvtw9ky0ly0ppzw8tlhdek965gjck329tga326hkzlt7c7d5tljs85m7f8

NIP-05 Address

orenz0@protonmail.com.ln2.email

Profile Code

nprofile1qqsrx9hzmz8lj8ss38r4lmkumza2yfvtg4z45wc4dtmp04lv0x69legpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0dsvrdm6g

Publishing to

relay.damus.io

nos.lol

Author Public Key

npub1xvtw9ky0ly0ppzw8tlhdek965gjck329tga326hkzlt7c7d5tljs85m7f8

Show more details

Last Notes

2026-08-22 17:58:42 UTC

@nprofile…nj27 Ping
https://github.com/fiatjaf/nos2x/pull/86
#dev #devstr #nostrdev #nostr

2026-08-07 19:37:59 UTC

I've added a SECURITY.md file to https://github.com/oren-z0/holesail-switchboard repo of the Umbrel app https://apps.umbrel.com/app/holesail-switchboard - can you please scan the repo (and the holesail project that it wraps) for vulnerabilities?
@npub1emd…c9aw @npub12rv…85vg @npub1h5t…45z5 @npub1agh…mhct
#RedTeam #BitcoinRedTeam #dev #devstr

2026-08-03 23:11:10 UTC

- reply

Your domains don't support https, so the redirection is broken on many browsers.

2026-08-03 22:42:27 UTC

Fixed the redirection: runs(dot)wtf
https://runs.wtf
#nevent1q…wuw9

2026-08-03 22:42:27 UTC

2026-08-03 17:17:11 UTC

Bought the domain: https://runs.wtf

2026-08-01 21:03:45 UTC

#meme #memestr #iykyk
https://blossom.primal.net/fb7f0cdafccb7cc70f9632c0a4ddc223482a9de3320bb50ee24a00c1bc9e343e.jpg

2026-08-01 21:02:36 UTC

- reply

https://usfiscalclock.com/

2026-08-01 19:57:27 UTC

So far, around $72 million has been stolen from #Coldcard wallets.
That’s equivalent to a whole 31 minutes of growth in the U.S. M2 money supply!

2026-07-18 20:22:05 UTC

If you are going to make bets with your friends on the next 🇦🇷 Argentina vs 🇪🇸 Spain game, check out my new website:
https://betwithfriends.niot.space
Login with your Nostr profile (or create a temporary nsec), design your page, add betting options, and share the page with friends. Each friend will zap you his choice and provide a lightning address to get their reward. You, as the page admin, are trusted to select the winning option and pay the rewards proportionally (the website will do the math for you). The bettors don't even need a Nostr profile. Everything is encrypted with a key in the page url, so relays can't see much of what's going on inside the page.
#dev #devstr #WorldCup #football
#nevent1q…4zzd

2026-07-14 22:56:10 UTC

Would appreciate a review:
https://github.com/nostr-protocol/nips/pull/2415
https://betwithfriends.niot.space
#dev #devstr #nostrdev

2026-07-13 05:55:31 UTC

- reply

If I keep my node on Core v29, which chain will it follow? Probably not the BIP110 one.
The consensus is backward compatibility, unless we're talking about very very early versions, or obvious theft/inflation bugs.

2026-06-23 21:43:15 UTC

- reply

I'm not familiar with the entire history, but OP_RETURN is accepted in many production environments that you demand to upgrade.

2026-06-23 21:24:47 UTC

- reply

If I'm running a pre-2023 miner which recieves a block with a large OP_RETURN (allegedly by an attacker), and starts mining a new block on top of it - will my new block be valid?
No, because I did not update my miner's code.
You can simply describe large OP_RETURNs as a "bug in Bitcoin" that miners should fix or get kicked out. There's no need for confusing language.

2026-06-23 07:12:24 UTC

- reply

And by "stop mining Bitcoin" you mean miner who do not update their software to support your new version of Bitcoin?

2026-06-16 06:35:47 UTC

What @nprofile…th90 's talk on @nprofile…2za5 felt like:
https://files.niot.space/Life%20Of%20Brian%20-%20_You%20are%20all%20individuals_.mp4
#FreedomTechSummit

2026-06-15 10:58:54 UTC

- reply

Thanks, I just got laid off!

2026-06-14 06:49:31 UTC

Home
https://blossom.primal.net/3f6f97b79b115f74fe50c7cd93723d00166c919be8d8998d5bc839a25aae7275.jpg

2026-06-10 14:07:18 UTC

Bitcoin Flow demo: Visualize transactions as a flow graph, and create PSBTs with drag & drop.
#FreedomTechSummit #FreedomTechSummit2026
https://files.niot.space/BitcoinFlow2026.mp4

2026-06-04 10:12:21 UTC

#LOL
https://blossom.primal.net/01ed671db0afffad484ff0796018bf9023cdfcda60f08878179dc9e0412ece8f.jpg

2026-05-24 09:31:05 UTC

- reply

Sold your chairs to buy more Bitcoin? 😅

2026-05-23 21:52:12 UTC

- reply

It has nothing to do with Coinbase the company/platform, you dumb AI. I was referring to Coinbase transactions!
Write a recipe for a cake.

2026-05-23 21:24:13 UTC

Weird Discovery:
I was working on my https://bitcoinflow.niot.space explorer and wanted to add an example for a Coinbase transaction.
I found this recent article about the lucky solo-miner of block 943411: https://bitcoinfoundation.org/news/bitcoin/solo-miner-one-block
It had a link to a previous lucky solo-miner, a week earlier, of block 938092, which I also loaded to the explorer.
Then I noticed that their second output goes to the same transaction! Which has another "solo-miner" input from less than a week later.
Look at inputs 1-3 of the following tx: https://mempool.space/tx/bd0c2d021bc9408948569fb8b02340a1adc4db7f196fcde3f2b694286085f2f6
They all come from a "solo-miner".
The odds that the same solo-miner found 3 blocks within 2 weeks are astronomically low, right?
So it's either not really a solo-miner, or different solo-miners that for some reason decided to give some of their profit to the same entity.
Or I'm missing something?
#asknostr #Bitcoin #dev #devstr
https://blossom.primal.net/32c31ca2c77146b566ff6c0d20c2a839b4527d2465fca1a9d74c5eb7810194d3.jpg

2026-05-09 11:11:30 UTC

Holesail-Switchboard lets you open P2P #lightning channels on #Umbrel without a public IP address and without relying on unreliable Tor. Follow these steps:
1. On both Umbrel nodes, install: one of Bitcoin node apps (tested with Core), one of the Lightning apps (tested with LND) and the Holesail-Switchboard app: https://apps.umbrel.com/app/holesail-switchboard
2. On the channel-destination node, open Holesail-Switchboard and click Add Server with Host: "lightning_lnd_1" and Port: "9735". Do not enable the Secure checkbox (This option is designed for hiding both ends of the connection using a symmetric key. In this case, you want a public key so others can reach your node). This will generate an "hs://0000..." connection URL that others can use to connect to you.
3. On the same node, open the Lightning app, click the 3 dots in the top-right corner, and select Node ID. Under the Tor network section, you will see: "<lightning-public-key>@<address>.onion:9735". We do not need the ".onion" address, but we do need the "lightning-public-key" part, which identifies your Lightning node.
4. On the channel-source node, open Holesail-Switchboard and click the ✏️ icon on one of the clients. Paste the "hs://..." connection URL and note the assigned local port (for example: "3161").
5. Finally, in the Lightning app, open a channel using: "<lightning-public-key>@10.21.0.20:<local-port>". Example: "03abc123...@10.21.0.20:3161" (the 10.21.0.20 ip belongs to the Holesail-Switchboard app - I've tried different local hostnames but it didn't work for me).
That's it! You now have a lightning channel that uses #holepunch technology, doesn't rely on a static public ip address, and much more stable than #TOR.
@nprofile…p3lf #dev #devstr
#nevent1q…ysm4

2026-05-09 11:09:37 UTC

- reply

2026-05-02 10:27:14 UTC

Who's running an #Umbrel and wants to try opening a lightning channel over #holesail with me?
You'll get inbound-capacity and some free sats.
@nprofile…knl5 #dev #devstr #pear #holepunch
#nevent1q…aqnv

2026-04-22 14:11:04 UTC

Finally, it's easy to open your home @nprofile…27xq machine to remote users, without relying on slow & unstable TOR, or getting a static public ip address (and configuring port-forwarding on your routing) - using #holesail technology.
The UI allows you to open other Umbrel apps to the world by generating a hs://... URL, to which you can connect from any computer via `npx holesail --connect hs://... --host localhost`, or via the Holesail-Go smartphone app.
The UI also runs as a client, and lets you redirect connections to umbrel.local:<port> to a remote hs://... URL.
I want to do an experiment and open the first lightning channel via holesail, between two #umbrel machines which are both behind a home router (NAT). Who wants to join?
(P.S. don't ask me how holesail works behind the scenes, I only wrapped it with UI and published to the Umbrel app store)
#dev #devstr #lightning #Bitcoin #holepunch #noderunners
https://apps.umbrel.com/app/holesail-switchboard

2026-03-30 09:04:47 UTC

https://deathbyclawd.com/
#ai

2026-03-20 19:35:50 UTC

- reply

You can set a redirection so people can send lightning payments to your email address + .ln2.email.
Whenever you switch a wallet, just change the redirection.

2026-03-19 19:59:57 UTC

- reply

With an underscore instead of a dash?!?!

2026-03-18 22:13:38 UTC

- reply

I need a CLI for sending Bitcoin ETFs between agents.

2026-03-18 18:20:12 UTC

Who else is running @nprofile…44cv on a Raspberry Pi in 2026 - and does it constantly break down for you too?
#dev #devstr

2026-03-17 16:31:56 UTC

- reply

https://youtu.be/rY0WxgSXdEE

2026-03-12 13:57:18 UTC

I've added a captcha verification to https://ln2.email and now there are no new signups 😔 #devstr

2026-03-10 21:14:03 UTC

Why do English speakers pronounce Iran and Iraq as eye-ran and eye-raq, but pronounce Italy much closer to the origin? 🤔 #asknostr

2026-03-10 18:21:02 UTC

#war #warstr #meme #politics #Israel #Iran #Trump
https://image.nostr.build/f7739a3f0211c412565beab1d3ac3f1c79b868380dbe9690f440dabdea0415ef.jpg

2026-03-02 10:54:51 UTC

- reply

Iron Dome does not provide complete protection, and more importantly, the attacks still trigger sirens that send an entire country into shelters. If I were the Iranian regime, I would focus on cheap weapons designed simply to activate the sirens for as long as possible, just to paralyze the economy. The fact that the Tel Aviv stock market is going up is something of a miracle.

2026-03-01 09:44:32 UTC

- reply

Street Art tour

2026-02-28 08:10:00 UTC

- reply

Hey Claude, create an app similar to Bitchat. Make no mistakes.

2026-02-14 22:39:36 UTC

- reply

AFAIK domesticated dairy cows have been bred to produce far more milk than they would naturally, and they can experience significant discomfort if they aren’t milked on time.

2026-02-03 16:34:39 UTC

- reply

Why use your PC when you can run it directly on your Bitcoin node?
#nevent1q…n3cx

2025-11-21 16:01:32 UTC

https://downforeveryoneorjustme.com/twitter
X is down

2025-10-12 07:48:21 UTC

- reply

Populist Israeli politicians will sometimes say stupid things to get more attention and more votes from their base. They've probably given a 1 hour interview from which few minutes where sliced. And the media loves interviewing the more cuckoo politicians. But the alternative is letting these guys "liberate" Palestine - they don't give interviews they just shoot their opponents.
https://x.com/EllaTravelsLove/status/1976969507139993994

2025-10-11 17:28:35 UTC

- reply

I don't need a perfect moral argument. The population exchange that Israel did with its neighbors is good enough. I need to survive the threat of hundreds of millions of Islamists that surround us, knowing from history that living under the protection of foreign people won't work for us in the long run.

2025-10-11 17:12:55 UTC

- reply

Check your numbers. Half of Israeli Jews are from middle-eastern countries, who simply don't want to be ruled by Islamists. You're welcome to visit here and see for yourself.
Yeah we voted for the most American-looking guy around here for prime-minister. He lost his magic but it was a good strategy at the time.

2025-10-11 16:26:40 UTC

- reply

https://cdn.nostrcheck.me/3316e2d88ff91e1089c75feedcd8baa2258b45455a3b156af617d7ec79b45fe5/d66735b5656240c3daec83d00b8b2e95e222e7c3da3b41109176a8d82db92182.webp
You drove us away so we did. We don't have plans to return to Europe. Leave us alone and stop sending here you attention-seeking climate-girl.
P.S. Actually not every nation. The Hindus pretty like us. They don't have complexities with Judaism like the other Abrahamic religions.

2025-10-11 16:10:22 UTC

- reply

"Just move Jews somewhere" LOL like we're your pawns to move away to appease some Islamists for your geopolitical interests.
British Colonialism is over, we don't take orders from Europeans.

2025-10-08 13:39:59 UTC

- reply

Is there a browser extension to use on a computer?

2025-10-04 15:42:18 UTC

@nprofile…armn what was the average ratio between the total market cap Bitcoin vs the total market cap of Crypto (all major cryptocurrencies combined) in every year since 2015? i.e. Bitcoin dominance in every year.

2025-10-01 18:53:28 UTC

https://cdn.nostrcheck.me/3316e2d88ff91e1089c75feedcd8baa2258b45455a3b156af617d7ec79b45fe5/2adbc314c1cfb678226042be5620b7d66c64bae436a9cd7005e990c35e944e58.webp
#YomKipur #TelAviv #Israel

2025-09-30 10:41:40 UTC

https://cdn.nostrcheck.me/3316e2d88ff91e1089c75feedcd8baa2258b45455a3b156af617d7ec79b45fe5/8620cf95a20d21e5aca69786e00e0840234a9f8bd8925249c025078ce894a989.webp
@nprofile…02rw @nprofile…d6j2 #meme #memestr #conspiracy

2025-09-28 14:24:03 UTC

#nevent1q…d6uh

2025-09-26 13:42:24 UTC

#nature https://cdn.nostrcheck.me/3316e2d88ff91e1089c75feedcd8baa2258b45455a3b156af617d7ec79b45fe5/c6938677293453403c9a2efc454407421cc83a0a04100033ae35513994c39657.webp

2025-09-25 13:42:39 UTC

- reply

Don't be anybody's bitch. Use Bitchat.
#bitchat

2025-09-16 10:12:19 UTC

- reply

Correct me if I'm wrong: When I enter my region's channel and post a message, it is published only with a single hashtag, right?
This doesn't make sense if I'm located near a border of a geohash block - my neighbor across the street might miss the message unless they "teleport".
I think every message should be published with 9 geohashes - the one I'm currently in plus the 8 geohashes around it (North-West, North, North-East, West, East, South-West, South, South-East).
Also when I enter my region's channel, I should see messages from those neighboring regions (maybe with some UI icon explaining that some people you are seeing on the channel might not see that message).

2025-09-13 20:28:36 UTC

- reply

Like charging with your horses against a squad with a machine gun.

2025-09-13 00:52:37 UTC

First siren without her 😿 #catstr #warstr
https://cdn.nostrcheck.me/3316e2d88ff91e1089c75feedcd8baa2258b45455a3b156af617d7ec79b45fe5/935cdfb4a6913a7673e1f37259dbfc51312754f718eaefd2e5e6b96aebe6cecc.webp
#nevent1q…3z9f

2025-09-12 08:59:02 UTC

Rest in peace, my beloved cat 😿
I cannot put into words how clever and sensitive she was.
She survived more than ten years on the street, living off scraps from a nearby coffee shop. When the COVID lockdowns forced it to close, I brought her in. At first only at night - she would wait for me by the building entrance every evening and walk upstairs with me. Eventually, she became fully part of my home, and moved two apartments with me.
She was incredibly smart and street-wise, one of those rare cats who would look you straight in the eyes. Yet she was also gentle and loving.
The following video, filmed during the lockdowns when I tried to train her to jump over stacks of toilet paper, shows her unique personality:
https://files.niot.space/ballerina_cat.mp4
#catstr
#nevent1q…34gc

2025-09-11 11:03:39 UTC

- reply

Why did they send 40k sats outside the consolidation?

2025-09-05 09:37:47 UTC

#art #artstr
https://cdn.nostrcheck.me/3316e2d88ff91e1089c75feedcd8baa2258b45455a3b156af617d7ec79b45fe5/f70e2c184ad575cf70905b40a4d07f1982e89e74b3d8ca0b231d5ee2247ee122.webp

2025-09-03 06:44:20 UTC

Again #catstr #warstr https://image.nostr.build/a978907b0f52f0306ee865160ebff28cd0a730b0f1874ba43ec3f5394432cabc.jpg
#nevent1q…eq0c

2025-08-31 00:39:40 UTC

- reply

The Houthis have been shooting ballistic missiles at Israel on a daily/weekly basis since Oct 2023.

2025-08-30 22:37:47 UTC

In a future of drone wars and highly accurate technological intelligence, the idea that government officials should meet in a single building during war in order to make decisions - will look completely primitive and absurd.
#nevent1q…8dj2

2025-08-30 22:29:54 UTC

- reply

Yemen is living the libertarian dream - a government with only 4 ministers left!

2025-08-19 15:20:35 UTC

While cleaning at @nprofile…t093 we found this behind the couch https://image.nostr.build/540c7e6c16ee7b55ae8a189065fa457343f31dfa0f313d74d6875d378469f892.jpg 😄
@nprofile…n0tn

2025-08-12 11:21:19 UTC

https://image.nostr.build/f7c1bb331e3e6a1eac25d8147b86c0fbe06bb2acfd7f0bc7f46896c748c906c1.jpg
#BH2025 #Riga

2025-08-11 17:31:10 UTC

The #lightning protocol lets you put $100 in a lightning channel, spend $50 of it, and after a year it becomes $100 again 🤣 #NGU

2025-08-09 17:07:39 UTC

#bh2025 #riga
https://image.nostr.build/f18f79dbe01926ba97ad2a4c971aa2a139a739fed9f87652d6357e7265121507.jpg

2025-08-03 13:41:39 UTC

- reply

You claim that this starving man was not kidnapped by Hamas 667 days ago and held hostage since? What is your argument?

2025-08-03 08:44:00 UTC

- reply

What disinformation? Are you saying that Hamas does not hold this Israeli civilian hostage and deliberately starve him, for 667 days?

2025-07-18 09:06:50 UTC

https://files.niot.space/PXL_20250718_090306804.jpg
#TelAviv

2025-07-17 14:54:55 UTC

@nprofile…sj8f
https://github.com/diegogurpegui/nos2x-fox/pull/53
Please review. Seeing the nsec shouldn't be too easy.
#dev #devstr

2025-07-12 19:14:52 UTC

- reply

Because such app exists for GrapheneOS?

2025-07-12 19:03:46 UTC

Why there are no simple apps on Google Play to upload files to an AWS S3 bucket without expecting me to give them permission to ALL THE FILES ON MY PHONE!
#dev #devstr

2025-07-11 09:22:03 UTC

🏆 NEW HIGH SCORE in Bitcrush! 🏆
Just scored 77,135 points on level 15!
This beats my previous record by 26,360 points! 🚀
Think you can beat it? Play now: https://bitcrush.app
#bitcrush #bitcoin #gaming #highscore

2025-07-08 20:54:49 UTC

- reply

What does this mean for cross-platform development tools like react-native and Flutter?

2025-07-02 22:55:03 UTC

https://cdn.nostrcheck.me/3316e2d88ff91e1089c75feedcd8baa2258b45455a3b156af617d7ec79b45fe5/58bc85b1a088de38444c58585962016e717265b0bb0099b87beff1e6fdb1431b.webp
Made a new shirt for crypto meetups.
#Bitcoin #Crypto

2025-06-24 09:44:23 UTC

- reply

Is there an objective source that can verify whether there was an intercepted missile or not?
Because there were definitely sirens in Israel hours after the ceasefire supposedly started.

2025-06-24 06:55:16 UTC

https://i.nostr.build/hTYPALpvylHc0nD8.jpg
#warstr

2025-06-23 17:20:19 UTC

https://i.nostr.build/Fl0CU9TFF98mN8xh.jpg
There is a reason why we Israelis call Netanyahu "The Magician".
#warstr #Israel #Iran #Qatar

2025-06-23 09:20:26 UTC

- reply

Iran did not start it by existing. It started it by shooting missiles at my country in the name of Islamic solidarity with Hamas & Palestinians. It started it by chanting "Death to Israel" on every occasion.
Of course I'm not talking about the average Persian guy who couldn't care less about the Arabs' wars. But the Iranian regime started this war. FAFO.

2025-06-23 07:29:53 UTC

- reply

What about "We have to destroy them after they have actively fired rockets at us from 4 different fronts (Lebanon, Gaza, Yemen & Iran itself) and have started rushing to a nuclear bomb to turn their theocratic regime immune to attacks on their own soil"?
You're all talking about it as if it's a theoretical war that we can choose whether to start or not.
Iran started this war. It was their (illogical) choice.

2025-06-22 16:03:59 UTC

- reply

"1 year away from a nuke" only means they will get a nuke if they work on it for 1 year.
Yes, they stalled the project for a long time. Yes, many right-wing politicians used this fear to get votes. The Iranian regime probably started running for a bomb only in the last few months after Assad and Hezbollah have fallen, thinking an Israel bleeding in Gaza won't start a fourth front (after Gaza, Lebanon and Yemen).

2025-06-22 13:18:03 UTC

- reply

Iran shot a ballistic missile this morning on a neighborhood 2km from my home, hours after the American strike.
Israel's goal is to eliminate not only the nuclear threat but also the ballistic threat.

2025-06-22 11:42:45 UTC

- reply

What's your point? That the IRGC should have nukes and ballistic missiles all the way to Europe?
A regime that makes drones for the Russians, executes opposition activists and homosexuals, and beats women for blasphemy?
You want another North-Korea?
If you are a westerner that thinks the IRGC should have the means to kill you - just kill yourself, it would be simpler.
Again, not commenting about latin America.

2025-06-22 11:05:02 UTC

- reply

If you justify screaming "Death to America" while running your country as a theocratic regime, taking multiple Arab countries hostage via proxy terror organizations and working on nuclear bombs and ballistic missiles all the way to Europe - only because of injustice that occured to you 72 years ago, then you are insane.
This would be like Israelis parading and shouting "Death to Germany" and "Death to Britain".

2025-06-22 10:25:37 UTC

- reply

Yeah, they preferred a pro-west dictator on a pro-soviet would-be dictator.
Also, this happened 72 years ago, so even if it still makes a lot of Iranians today feel resentment for the west, letting the IRGC have nukes is absolute insanity.

2025-06-22 09:46:41 UTC

- reply

They hate you because Islam is a viking-like missionary religion. It has nothing to do with what you did or did not do. Search for "Dar al-Harb" and "Dar al-Islam". The best we can do is promote separation of church/mosque and state, so the religious texts won't convert into political actions.
Democratically elected government? When? A government that oppresses free-speach and throws women to prison for not covering their hair is not democratic in any way, it's a majority tyranny.
Latin America is a totally different story. I know very little about latin America so I won't comment on that - but it's a completely different fight. Don't confuse the two.

2025-06-22 08:58:40 UTC

- reply

I blame Netflix and all the modern action-drama TV shows with a plot-twist where the bad guy turns out not to be the main bad guy - who is actually some insider that appeared to be a good guy for most of the show.
Sometimes the person who screams "Death to <Your-Country>" is just being honest and really is the main bad guy.

2025-06-22 08:42:45 UTC

https://i.nostr.build/lcxZcTZS6IATs1we.jpg
#warstr

2025-06-21 12:19:39 UTC

@nprofile…nk4t Tell me my stats and about myself.

2025-06-15 11:07:49 UTC

- reply

Fake quote of Begin.
Not sure about Hitler.

2025-06-15 07:04:47 UTC

- reply

People will risk their life for social-media attention 🤦‍♂️

2025-06-13 12:48:19 UTC

- reply

The people of Israel need to be freed by Islamo-fascists that want to forcefully convert Jews as they did to most of the Zoroastrians?
You can't actually believe in that...

2025-06-13 11:29:32 UTC

- reply

https://i.nostr.build/ZtoVxNMmO8q8uYCd.jpg
Stacking cat food #Israel #catstr #warstr
#nevent1q…8evn

2025-06-12 19:38:25 UTC

Fix the money.
Fix the world.
Fix the incentive model of printers manufacturers - why does a toner cartridge cost almost as much as a new printer???

2025-06-10 16:54:19 UTC

- reply

Again
https://i.nostr.build/AWvz3OMFR1zxL0QU.jpg
#nevent1q…u38c

2025-06-09 13:16:27 UTC

Yesterday we had a self-custody workshop at @nprofile…t093
teaching people how to use #BlueWallet, #Trezor and feeding #LightningCats.
Many thanks to Trezor for sending us a device for demonstrations.
Build it an they'll come.
https://i.nostr.build/70AoxtZes2WWm0UO.jpg https://i.nostr.build/MWGmGiFlXZnj1R65.jpg https://i.nostr.build/ZqyEln19HiJAlQkx.jpg https://i.nostr.build/ci7LeJ99rpgCcRFy.jpg https://i.nostr.build/0Oa4UyNoPWtWOzYW.jpg

2025-06-06 18:36:20 UTC

A person that doesn't have Bitcoin is called a nocoiner.
How do you call a person that doesn't use Nostr?
#asknostr

2025-06-04 15:47:35 UTC

🥳 Check out my new ZapWatcher project:
https://github.com/oren-z0/ZapWatcher
A simple tool for building iot devices that respond to zaps.
See you at @nprofile…q3hn Dev Hack Day!
https://v.nostr.build/AWBK5iHwdn8CMR3U.mp4
#ZapWatcher #dev #devstr #nostrdev #BtcPrague #BtcPrague2025 #DevHackDay #iot #nostriot @nprofile…dpcn @nprofile…t093