db42

Engineer at Fold.
React native dev. Christian, sourdough.
Nostr projects:
PureSignal: https://testflight.apple.com/join/Sv9RM8vz
Bitbybit mempool app: https://apps.apple.com/us/app/bitbybit-mempool-explorer/id6479184653

Public Key

npub1jcazmj3futk4vcaxy76j38knd4z92vdr7hh3yackyf7c5x4229nqquflp2

Profile Code

nprofile1qqsfvw3deg579m2kvwnz0dfgnmfk63z4xx3ltmcjwutzylv2r249zespp4mhxue69uhkummn9ekx7mqpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgaaramc

Publishing to

rago-nostr.duckdns.org

Author Public Key

npub1jcazmj3futk4vcaxy76j38knd4z92vdr7hh3yackyf7c5x4229nqquflp2

Show more details

Last Notes

2026-03-31 01:03:09 CEST

Published a mobile mempool and block explorer app to @nprofile…f29z it uses nostr login with @nprofile…rxda in order to get push notifications for fee rates and bookmark transactions. Let me know what other features would be handy 🙌
https://zapstore.dev/apps/com.mempoolapp
https://blossom.primal.net/bdca621555a6f3b182f5eed154421c56bca775f93213d4bf29612c21459e56af.gif

2026-03-24 23:24:35 CET

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Will be open sourcing the code soon after cleaning up the git history 😳

2026-03-24 23:23:03 CET

My nostr enabled mempool and block explorer app FINALLY got approved to the AppStore! 😭😅😅🙌
With nostr auth you can:
- get push notifications for fee rates
- bookmark transactions
- other feature requests???
Check it out 👇
https://apps.apple.com/us/app/bitbybit-mempool-explorer/id6479184653

2026-03-19 18:56:54 CET

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Fat people everywhere
https://blossom.primal.net/5b0f5746a0b5d21263e122881259736b76abddf3a8af2fd2eaeba6922d5565bf.jpg

2026-03-17 03:44:01 CET

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I keep seeing these fraudulent businesses get exposed but is the government actually digging into them? Minnesota just turned into ice raids but shouldn’t the government be finding the federal fraud all over the country more quickly?

2026-03-13 03:22:06 CET

Getting an app into TestFlight vs getting it to the AppStore…
https://blossom.primal.net/7846838390f0cc70aa9099c4b8a245ca862ff49199e9e06ea95847a3b78f3b96.png

2026-03-11 17:05:41 CET

@nprofile…sd85 is ndk mobile still actively maintained? The module doesn’t seem to match the docs and I’ve been struggling to get it working correctly. ex. Mobile sdk doesn’t export NDKProvider but docs/readme say it’s there. Appreciate you building it 🙏

2026-03-03 07:44:17 CET

@nprofile…6dtc come on man, that was too easy. Loving this simulator though. Thanks for building. 🫶
https://blossom.primal.net/7d1e2381af40d0bc39c7887533100424b4bdc834c6a3435af1585976503ca0c7.png

2026-03-03 07:04:18 CET

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“Help has arrived”? Oof Israel needed a better marketer on that hack. Hacking someone’s religious app on their phone and acting you’re their savior will probably have the opposite effect.

2026-03-02 00:00:25 CET

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The font face on the title looks almost like lobster font. 🤣

2026-02-17 02:52:37 CET

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I think we need to stop normalizing headlines like this. That’s not actual “Bitcoin holdings”

2026-02-13 21:15:24 CET

Sad to see that the CFTC is fully captured by shitcoiners and has 0 Bitcoin only representation.
https://blossom.primal.net/4b87cde10cf66f039712d222022bd8710b88c4dda9653b58fd7c569de9205b97.png

2026-02-03 17:23:18 CET

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Lol Schiff sounds just like a bitcoiner.
https://fountain.fm/episode/7bd42oDbc7uIPykijQat

2026-02-02 04:47:32 CET

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“He was so weird that even I ran away from him” Self admission? 🤣

2026-02-02 04:44:49 CET

Robinhood, please stop sending my wife notifications every time btc goes down. 🙏🙏🙏

2026-01-28 23:11:17 CET

This is nothing new but just fun as hell to watch. https://x.com/80iqmindset/status/2016486951470137796?s=46&t=36KzeelOAD10ObL76btQiA

2026-01-24 05:34:53 CET

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OpenAI tts is working much better for me. I’m done with elevenlabs now.

2026-01-14 19:43:37 CET

When you go to a SaaS company’s pricing page and don’t see a single actual price anywhere. 🚩🚩🚩🚩🚩🚩🚩🚩

2026-01-13 22:06:05 CET

TIL the word myopic means “lacking imagination, foresight, or intellectual insight”

2026-01-13 02:10:30 CET

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Why is it even a question that the US would have any say in what happens to that bitcoin? While it’s great that Maduro is no longer in power, it shouldn’t even be on the table that we can now just go in and plunder their country for whatever we like.
#naddr1qv…xlg6

2026-01-09 06:25:07 CET

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Trump DOES know the difference between people who innovate and build freedom tech and people who are outright scammers! 🙌
#naddr1qv…tywt

2025-12-17 05:50:05 CET

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Are tether private equity investments part of the dollar peg mechanism or just from company profits?
#naddr1qv…wy9n

2025-12-17 04:30:11 CET

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@npub1qny…95gx if opensats doesn’t retain money to send updates to donors maybe you could offer a grant to a marketing person to do it?
https://fountain.fm/episode/WVkq2ZgbKNEWhYEIulHW
#nevent1q…30wd

2025-12-13 19:19:14 CET

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Only selling locally for now. Haven’t figured out how to ship. Selling for $10/loaf in sats. https://image.nostr.build/bb2238d17853747c4ec4cd0f47a8fb466f850d00a386038ee950cdce9fb00046.jpg

2025-12-13 18:29:29 CET

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DM sent. Got it up and running. It’s definitely an alpha version with a couple test posts. https://nostr-circlecon.vercel.app

2025-12-13 18:25:15 CET

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Awesome, appreciate the feedback. Maybe they could post a supplier post on there so they can get more merchants? Not sure how you’d feel about that since other merchants would technically be your competitors.

2025-12-13 18:22:55 CET

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Those are mine lol. To show examples. Although I do bake and sell sourdough so I would like to find a small batch supplier of flour. 😁

2025-12-13 05:52:41 CET

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But that design tho..

2025-12-13 05:44:48 CET

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Got it up and running. It’s definitely an alpha version with a couple test posts. https://nostr-circlecon.vercel.app

2025-12-13 05:44:22 CET

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Got it up and running. It’s definitely an alpha version with a couple test posts. https://nostr-circlecon.vercel.app

2025-12-13 04:05:21 CET

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I can get what I have so far up and running somewhere tonight. I’ll ping you when it’s live. It’s pretty basic right now. Nothing super flashy yet.

2025-12-13 04:04:09 CET

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Follow-up question. Do your suppliers accept sats? Maybe they would be interested in creating a classified for their supplies so other merchants could find them?

2025-12-13 02:31:56 CET

@nprofile…trdw @nprofile…kaha @nprofile…prtj @nprofile…f6we @nprofile…ud6p I’ve been working on a nostr tool that allows merchants to post classified listings requesting to connect with suppliers that accept btc. It works the same on the supplier side.
Example: I make sourdough bread and sell it for sats to my customers. I’d like to pay my flour suppliers in sats as well. I create a listing on this app and a supplier who’s sees my listing can contact me to set up a deal.
Is this something you all would use? Would you even want to pay for your ingredients in sats? Or have you already found your suppliers and aren’t looking for new ones?

2025-12-11 07:44:13 CET

Calling it now, #XXI acquires @nprofile…w85c in the next 18 months. Maybe even a reverse merger. No big conspiracy, it just kind of makes sense. XXI wants to be more than a just a treasury company but has no products. Strike has the products and is profitable but doesn’t have the treasury and public standing to be huge fast. Same CEO.

2025-12-10 23:57:00 CET

Here’s a script for your family’s secret Santa
‘’’
const names = []
function createSecretSanta(names) {
if (names.length < 2) {
throw new Error("Need at least 2 names for Secret Santa")
}
const shuffled = [...names]
for (let i = shuffled.length - 1; i > 0; i--) {
const j = Math.floor(Math.random() * (i + 1));
[shuffled[i], shuffled[j]] = [shuffled[j], shuffled[i]]
}
const assignments = []
for (let i = 0; i < shuffled.length; i++) {
const giver = shuffled[i]
const receiver = shuffled[(i + 1) % shuffled.length]
assignments.push({ giver, receiver })
}
return assignments
}
const assignments = createSecretSanta(names)
assignments.forEach((assignment) => {
console.log(`${assignment.giver} -> ${assignment.receiver}`)
})
‘’’

2025-12-09 04:17:40 CET

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It’s pretty much the same story every time. Fancy sounding bros raise a ton of money to reimagine social, spend it all to build the fancy tech platform, cry when no users show up, post on medium about hard the grind was, somehow get a ton of praise, become a VC.

2025-12-03 22:28:41 CET

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Thanks @npub1h8n…rpev for the rebuttal episode. That article is truly mind boggling. Some of the comments on the original post that are wrecking my brain:
- “Bitcoin is absolutely for fascists. It is for the libertarian mindset”
- “As a practical matter, I assume anything the T Rump family gets involved in is actually nothing more than a grift”
- “Why are bitbros so obsessed with transaction speed? Because that's about all blockchain can offer - along with burning ridiculous amounts of power”
- 🤣 “I am also happy for human rights activists who use it to defend against de-banking by authoritarian regimes. But one must take stalk of the society-level and civilizational-scale implications”
- “Since it's inception, it doesn't obey even the most fundamental laws of what constitutes money that we're taught at school”

2025-12-03 22:15:55 CET

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It’s honestly hard to comprehend how Mike Brock could work at Square/Block/TBD literally building decentralized identity products, and reporting to @npub1sg6…f63m and have these opinions.

2025-12-03 22:03:38 CET

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https://fountain.fm/episode/fg6q3sozjpIu2AVEAjrQ
#nevent1q…wnrl

2025-12-03 21:09:29 CET

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Ah so it measures the degree of ADHD as well! 🤣

2025-12-03 20:45:21 CET

A great way to quantify your degree of procrastination. Find the browser tab of the thing you’re supposed to be working on, and then count how many browser tabs there are to the right of that tab.

2025-12-03 19:51:00 CET

@nprofile…pmh3 did you change your rss feed url or completely remove it? I was using it for @nprofile…4kcc but it stopped working about a week ago.

2025-12-02 07:22:34 CET

Would you rather solo mine 1 bitcoin block or score 1 touchdown in the NFL?

2025-12-01 18:43:51 CET

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I generally agree. But even Steve Job’s original vision for apps were web based. While PWA’s aren’t there yet, and won’t be for a long time, I think it’s a good goal to strive for though. Devs should build native apps first but also build PWA’s, resources willing, to continue to push it forward.

2025-11-27 01:31:02 CET

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“… BlackRock increasing its exposure to its own spot Bitcoin ETF”
♻️
#naddr1qv…sjp6

2025-11-24 21:51:56 CET

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https://fountain.fm/episode/E6v68qtQURtqztfGkU2B
#nevent1q…k8v0

2025-11-18 02:28:33 CET

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First things first. Do you use a square terminal and have bitcoin payments turned on???

2025-11-16 09:50:02 CET

Kind of funny how nothing ever really changes.
https://blossom.primal.net/f94d7e1a64d118478c2da2f2ca4c12af4bd2ea2a806e4dbc8487a1eec3d656eb.png

2025-11-15 22:28:55 CET

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I'll be visiting CR in February, how can I get here??? Looks much more fun than a hotel gym.

2025-11-15 20:21:50 CET

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RSS, email lists get thrown in the trash because I know I need to get through 15 other emails that take priority.

2025-11-13 05:27:06 CET

Just dropped $70 on this and I cannot wait to eat it. 🤤
https://image.nostr.build/3c0b5e08cd2fafd5e5cc84a9b5fadb9b10300eb1eeb93f39e54125e6c8288174.jpg
https://image.nostr.build/9eac06cc4f50247ec7279b0b4d20ac8bcde1f6c6866172cf39a3f39ca3f5cf7c.jpg

2025-11-08 20:16:22 CET

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There’s gotta be a polymarket bet on this..

2025-11-08 20:12:32 CET

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I mean, if Google gave back the $12.37 ride fare then they should be all good right?

2025-11-08 20:09:57 CET

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The UK people need nostr

2025-11-07 22:03:12 CET

Technically if the government repeals daylight savings time, the sun would go down earlier in the day all year. I think what we all actually want is to have daylight savings time turned on all year. DST maximalist!!!

2025-11-06 20:31:43 CET

@npub15kx…nl20 does your blog have an rss feed by chance? I’d like to add your posts to the @nprofile…qvh2 app feed. 🙏

2025-10-31 22:12:56 CET

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Right on the heels of SnS announcing their SBR they’re also partnering with us at Fold to get sats flowing to everyday customers. Stack those sats 🙌
#naddr1qv…9gys

2025-10-25 07:28:07 CEST

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I worked at blockchain.com when we did the deal with the Dallas Cowboys and hearing Jerry Jones say “Blockchain Com” several times had me cracking up too. https://www.dallascowboys.com/news/cowboys-land-historic-cryptocurrency-partnership (5:30)

2025-10-25 07:01:31 CEST

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I bet he never stands in the middle of photographs anymore.

2025-10-21 06:40:42 CEST

If china and the us stopped all trade tomorrow, which country would be worse off and why?

2025-10-19 03:07:33 CEST

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This episode legit got me nervous…
#naddr1qv…wt4v

2025-10-17 21:01:15 CEST

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I think their built in integration uses bitgo but is basically a nothing burger because you have to install the bitgo app, go through full kyc to be able to purchase with bitcoin through Shopify flow.

2025-10-17 20:34:44 CEST

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Shopify is sleeping on bitcoin

2025-10-17 19:59:25 CEST

If pimple patch companies are subtly promoting bitcoin in their packaging, we’re winning guys.
https://blossom.primal.net/67575da19260ea99f5b8c37b1204afd5961e7b2ba2dc33a3e4558c94158db8ec.jpg

2025-10-09 02:02:16 CEST

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This is why the price hasn’t ripped yet. There’s plenty of sellers. Once the sellers are exhausted… hold on!
#naddr1qv…f83e

2025-10-06 19:50:55 CEST

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Lol wut?

2025-10-06 19:40:47 CEST

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Come on @npub1pm5…xe07 you should have said https://shakespeare.diy

2025-10-06 19:37:42 CEST

I love pretty much all Apple products but they really dropped the ball with this UX…
https://image.nostr.build/38a756942468b693b1c29fb498b57398e6a70107750c3b0376591906370d4724.jpg

2025-10-06 18:12:45 CEST

Nostr web of trust is only as strong as its weakest link. It assumes people scrutinize every new follower they get, but a lot of people will see that “jack” (who is actually just a scam bot) followed them and just blindly follow back breaking the web of trust.

2025-10-05 18:44:42 CEST

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Grab one of these. $10 on Amazon. Love mine.
https://blossom.primal.net/57e3d59ab9584efe7497ca0108e320c106ef3034e3c107080df2248627e8f53c.jpg

2025-10-03 07:08:33 CEST

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I love this account 🤣

2025-09-30 03:01:48 CEST

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In most sane timelines only fans wouldn’t exist.

2025-09-30 00:33:47 CEST

Nostr follows are non-fungible

2025-09-24 05:49:07 CEST

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Would be cool if the nostr app could have a “code of conduct” markdown that Shakespeare could read first before making commits. It could better format the code (camel case, snake case, functional, object oriented, etc.) so it’s not just slinging bad code around and the maintainer rejects the PR.

2025-09-18 04:35:01 CEST

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Would you rather use Bluesky than Threads???

2025-09-17 22:43:35 CEST

File-based routing > code-based routing.

2025-09-14 06:23:52 CEST

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I guess you won’t be using any ai applications then?

2025-09-12 02:55:58 CEST

Did you know about this iOS feature??? You can require Face ID for any apps, even ones that haven’t implemented it themselves! 🔒🙏🙏
https://blossom.primal.net/5f6861ab7cecbcd95a4c5719b50feb1e52f7bb52e32aa3c547d15e446cc81f85.mp4

2025-08-28 02:49:52 CEST

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I’m working on @npub1lu4…y85p it currently only supports bitcoin related rss articles published as nostr long form posts. Happy to hear any feedback on how to make it better.

2025-08-27 05:47:41 CEST

The first brave result for the term "coinkite" is an ebay listing for, what most likely, is a compromised mk4... 🤦‍♂️ https://blossom.primal.net/fb118dafa29192d3bae2aea1ccf7f94d4147d7e75eecc7beb400c40d8eef5a02.png

2025-08-22 02:52:57 CEST

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Great you just have someone the idea to inject ads into the feed with impression zaps. Thanks a lot.

2025-08-21 22:00:11 CEST

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I grew up on a wheat farm. It’s in our blood. I wanted to teach my daughters about business and money so we built the stand, made the food, priced it and run the stand every couple months. They were orange pilled at a very young age 🤣🤣

2025-08-21 21:48:44 CEST

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Come on by to my daughters’!
https://blossom.primal.net/4df09dfb9c4dad917fb15b858e16f4d213dba2a751ec58b74f58da0dcc2c2048.mov

2025-08-21 19:41:23 CEST

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Strike or ledn loan? Sell btc to pay off the loan monthly so you can spread out the btc sells over 12 months?

2025-08-21 19:13:22 CEST

On my breaks during jury duty this week I vibe coded at web ui for @nprofile…hjtn using www.shakespeare.diy for $12. This is definitely the future. Great work @nprofile…hpn4 and team 🙌🙌🙌

2025-08-13 17:36:56 CEST

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Haha amazing.

2025-08-12 23:56:00 CEST

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@nprofile…tcwu is anyone working on something like this that you know of? I’d love to get some help on it.

2025-08-12 23:52:53 CEST

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Had this idea after chatting with @nprofile…3np6 after @nprofile…4vzu a couple years ago. Big props to her. 🙌

2025-08-12 18:54:28 CEST

Ok check this out!
lnnpm is a permissionless way for open source devs to request lightning tips for their open source projects right in the cli. Just add a ‘lightning’ section to your package.json with the tip amount and anyone using lnnpm will get a lightning invoice in the cli when they install your package. Check it out: https://github.com/dylanbathurst/lnnpm
#shownostr #asknostr #bitcoin #opensource
https://blossom.primal.net/2090a629ef6d02ca5b868845779344c8008d14b77bbdef238f2201dba30310dd.mov

2025-08-11 23:03:39 CEST

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Just wait until “haptic feedback” is a trend. Your whole house will be dinging and vibrating 24/7.

2025-08-11 23:01:55 CEST

Excited to join the team at Fold as Senior frontend engineer today. Great team and exciting roadmap. Let’s go!

2025-08-10 01:52:53 CEST

As a developer approaching grey beard status, AI and LLMs hurt deep because they make it clear to me that my career has been primarily built on thousands of hours of reading technical documentation, googling and stack overflow searching for issues that seem similar to the issue I'm trying to solve, and then testing multiple attempts to fix that problem.

2025-08-10 01:01:25 CEST

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Well that escalated quickly. 🤣

2025-08-09 23:20:04 CEST

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Sure it won’t scale to big businesses right away but even someone like @npub1zzm…w5wy could use something like this to find ingredients for their soap that they could pay for with bitcoin.

2025-08-09 22:54:03 CEST

#asknostr is there a website similar to btcmap.org but for businesses to find other businesses that accept btc?
Example, a coffee shop that accepts btc can find a coffee bean provider that accepts btc and they can work together and pay for beans with btc.
If businesses would start using btc for their supply chain payments user adoption would follow.

2025-08-08 22:34:34 CEST

The guy repairing my Tacoma just called it a “white taco” so I guess that’s my trucks new name and I’m here for it.

2025-08-08 09:00:36 CEST

https://puresignal.news/audio/ea8885a4-6523-4ea7-8e6f-abf43688226c/stream

2025-08-08 07:51:38 CEST

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The ref was like, "uh I ain't picking that up" 🤣 🤣 🤣

2025-08-07 06:30:44 CEST

Most people I’ve met who “don’t believe in God” actually just don’t like religion. Biiiiig difference.

2025-08-07 06:27:55 CEST

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What was the business?