<unnamed>

Public Key

npub18kmu5s4gaq7qf02je6pk4xqckm5s2t5782596gkzk0r3tufpl9hs3gxwnr

Profile Code

nprofile1qqsrmd72g25ws0qyh4fvaqm2nqvtd6g9960r42zaytpt83c47ysljmcpp4mhxue69uhkummn9ekx7mqpz4mhxue69uhhyetvv9ujumt0wd68ytnsw43qz9thwden5te0wfjkccte9ejxjar5duh8qatzqy28wumn8ghj7un9d3shjtnyv9kh2uewd9hszyrhwden5te0dehhxarj9emkjmn9qy0hwumn8ghj7mn0wd68ytn9d9h82mny0fmkzmn6d9njuumsv93k2a8x2w0

Publishing to

nostr.einundzwanzig.space

Last Notes

2026-03-10 08:33:04 UTC

Show: "What Bitcoin Did". Episode: "Confuse Experts". When it comes to Bitcoin, Brent's take is "I think X is going to happen, but would not be surprised about -X". https://www.youtube.com/watch?v=lUPDZvFf1Is @npub16le…ffxj

2026-03-04 10:44:33 UTC

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That is crazy - I look into it again tomorrow 🫡

2026-03-03 18:44:28 UTC

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Yes, I get it, and I can see your points. I can also see why what can be called oversimplification is necessary to get the message across to a wider audience. And, let's be honest, the topic of finance is quite simple: there are assets and instant settlement on the one hand, and there is credit, expectations, and trust on the other. If you and I make a bet today to be settled in the future, we can both still handle it. If one of us is then going to sell his expected earnings from the bet to another man who packages it into a product with a cool name and a good rating,g and if then, many years later, your own pension fund bundles that product into your package .... only then it becomes complicated, opaque, nobody's fault, nobody's responsibility. So in my humble view, the financial mess out there totally justifies simplification in selected spots. But I get your point :-) ... and The Gold Standard may not be a good birthday present for you :-)

2026-03-03 12:53:44 UTC

Halfway through @npub1gdu…6nak' The Gold Standard, I’m intrigued by its novel genre and delighted by how gripping it is. Without giving away too much, the takeaway for me is this: When the status quo drifts too far from reality, imagining—and building—a better one stops being optional.

2026-02-17 12:20:29 UTC

"Yet the stupidity and senselessness of the war were no impediments to the Kaiser abusing his central bank to finance fighting insane, expensive, pointless wars that were irrelevant to his people in his pursuit of grandeur. Via round. about ways, the German people’s savings were to finance the war effort." @nprofile…6g5h - in "The Gold Standard". You can replace "the Kaiser" with any of President, Prime Minister, King, Queen, The Government and the sentence would still hold. Since hundreds of years. This got to end. Decentralization of power is worth a try.

2026-02-01 21:36:27 UTC

Ask yourself how many of your daily services would still work if you were in Iran. Add Gmail to Odell's list. Oh and yes, all my services.
#nevent1q…qsvx

2026-01-28 17:49:10 UTC

There is so much interesting stuff that I read, experiment with, try out, and debug that the day is over before I share any of that here. In addition I have a lot of options (both informed and otherwise) which age/wisdom 😇 prevents me from sharing. And then I have accumulated technical user-level Nostr debt like relay mismatch, embarrassing incoming payment failures, etc. All leading to a busy SILENCE 😁

2026-01-25 13:52:56 UTC

PV https://cdn.satellite.earth/67d0500e4bad641f951133fe738f08870367b11b0baa8eb5225c3678eafb85d2.jpg

2026-01-12 16:09:42 UTC

Die Re:set (aka Re:sat) Episoden mit @npub17fq…nr8y und @npub1cve…nzr0 kratzen schwer an meiner Souveränität: Die sind jetzt die einzigen im Bitcoin-Podcast-Universum, die ich unmöglich ohne meine Freundin hören darf; würde sie mir nicht verzeihen. https://www.blocktrainer.de/wissen/blocktrainer-podcast#1760479851

2026-01-05 23:21:57 UTC

https://cdn.satellite.earth/c906dc7b9d8403b916377f5e749dc4c8cd2f9807ea470c276bbdb54df764d7cf.JPG
I love these 2024-era Midjourney images with their poetic touch

2025-12-31 19:17:42 UTC

Is obsidian walking the blackberry path? It seems to do everything I need except allowing me to run the server side on my own hardware. Am I missing something?

2025-12-25 12:16:16 UTC

Was thinking about "logic" in biology while reading Nick Lane's book "Power, Sex, Suicide" (ignore the catchy title; it's a great book). Not every logic applied by someone who studies nature is automatically bio-logic. In summary and retrospect, I would say that most of the logic I have used in my years in biology was math, physics, or engineering logic. Very little was truly bio-logic. Nick Lane, by contrast, argues very logically that bacterial design prevented them from growing and evolving the complexity of the higher organisms that surround us today. What I am trying to say is this: determine and address the root question (challenge) in what you do as early and as rigorously as possible.

2025-12-25 11:34:25 UTC

I have been driving a Tesla Model 3 for 5 years (bought it right after Tesla announced it had added Bitcoin to its balance sheet). A great car, very reliable. But I wonder why Tesla would constantly nag you about driving a little bit too fast, breaking a little too late (like having grandma on the passenger seat), or watching something else for 5 seconds when you are alone on the road, _and_ refusing to re-activate the USD 7k full-self-driving package after ignoring their nanny advice for a few times (happened to a friend). All this while Elon is spearheading sovereignty and free speech. Drove a Taycan the other day just to see that all the nanny functions can easily be switched off using the standard user interface.

2025-12-12 10:01:39 UTC

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I’d say it is for teen science nerds, only

2025-12-12 09:34:12 UTC

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https://image.nostr.build/58c046c80e6b9843dbe308a8c1a51be86218b369456adb7a9b301e7fdfe8c9c8.jpg

2025-12-12 09:33:03 UTC

In the late 80ies and early 90ties I spent all my time on molecular and cellular biology which earned me a PhD in the natural sciences. This is not a bragging exercise but the preamble to a book recommendation. Granted I studied three decades ago, it is nevertheless amazing how much more clarity and insights I get from Nick Lane‘s books. Had he been my professor then I might never have gone down the software engineering path, might have missed Bitcoin altogether 😬. So, if you have a friend or family member who studies biology - here is the perfect gift 🍀. #biology #mitochondria #energy #life #genesis

2025-11-23 12:05:22 UTC

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You have a point. However, I think that like with Ethereum in 2017 Zcash revenge/frustration investors need to understand when it is time to come back to Bitcoin.

2025-11-21 16:21:33 UTC

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are there classes in @nprofile…gqmd style English - lovinit

2025-11-21 04:43:21 UTC

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Arabic numerals is a fancy way of saying 0-9, no? Sounds like a solid basis for all levels. secp256k1 on roman numerals?

2025-11-18 21:35:52 UTC

https://cdn.satellite.earth/cb8376af8dd7608fd406daeaebde3789e3ab942af8c16b939df21d760f83a95d.jpg GM

2025-11-16 06:07:59 UTC

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Looks like a small plane. U fly yourself?

2025-11-15 10:17:59 UTC

Otway National Park
https://blossom.primal.net/3ba971dfbc32ebca891c168b168bcc247e48d39c0ed8211081e1cd5875d7e689.jpg

2025-11-12 05:12:09 UTC

GM
https://blossom.primal.net/7f249d8d22edeb3e57abb5f1f03047f26ecaeb26bcc6144fe91b5da5430b1691.jpg

2025-11-08 09:13:45 UTC

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https://antennapod.org/

2025-11-06 11:47:57 UTC

https://image.nostr.build/d55dc8289cb9e38afc102d9c96ab67330653c6e3b3eece54b377ef1e339a8cb3.jpg GN

2025-11-04 09:12:37 UTC

https://image.nostr.build/2ecd39171085f59203c9db1c85a1e253aa110e72c6f1fc8510e332b74f77e707.jpg Enjoying Melbourne

2025-10-31 11:22:34 UTC

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Yes exactly 🎯. Used AP for the bettter part of last year but wanted to give Fountain another go as it strams and boosts 🤷🏼‍♂️

2025-10-31 10:50:31 UTC

Prepare for longer offline journey by downloading podcasts in #Fountain. Go offline. Works for a little while then I am kicked out and need to log back in. Is it just me or is Fountain online only?

2025-10-27 15:03:27 UTC

Within 15 minutes, we added Bitcoin payments to an existing WooCommerce store using LNbits with the OnchainWallet and SatsPay extensions, offering the option to pay via lightning or on-chain. This is a fantastic display of perfect interplay between standard components 🤙

2025-10-22 15:37:23 UTC

https://cdn.satellite.earth/f6e23e2cf6fbb2c8ae4b4b9bc1995c072dc92a4f4a13bdd2ba997c17a7bf7488.jpg ... packing for Lugano https://planb.lugano.ch/planb-forum/ 🫡

2025-10-13 19:01:05 UTC

Last Friday, I sold my boat, MARANEA, after five years of intensive sailing. It was a fabulous experience, alone, with friends, or with family. First and foremost, it has brought me closer to the elements and allowed me to learn how to work with nature. Of course, this is also sad, but I believe I've found the right moment to say goodbye. Letting go is a natural part of life and enables me to stay free. https://cdn.satellite.earth/aefcd324cd61d636f812df5cc806f5578933a8b01a67264d46e23d2b6a6b4205.jpg #sailing #life #nature

2025-10-07 09:22:09 UTC

I have been running #GrapheneOS on my Pixel 8 for about a year now, and I have gotten myself into a bit of a mess with app stores. Apps have been installed using F-Droid, Droid-ify, Obtainium, Zapstore, or Aurora. Do you have any advice on how to clean up? Which app store should I focus on?

2025-09-23 10:32:49 UTC

https://image.nostr.build/194b4b1ea00dd721b46dda33d6fdac495933a625b4e5fe75a9ccb01a8e62e89c.png
In his book "Scale", Geoffrey West, takes a close look at Biology using the physics toolbox and finds fascinating patterns. Did you know that the hearts of all mammals beat approximately 1.5 billion times? The heart beat rate gets slower as the weight of the animal grows, with heavier animals therefore living correspondingly longer. According to the data compiled in the book, this rule also applied to us, homo sapiens, up to about 1800. Thanks to the technological and societal improvements, our hearts now beat 2.5 billion times on average.
A second finding was that all mammals consume approximately 300 food calories per gram of body mass throughout their entire lifespan. This was also true for us humans before we started agriculture, and our energy flux corresponded to about 100 watts. Since then, it has grown to about 11'000 watts, almost as much as that of a whale.
Suppose unconstrained Darwinian evolution were the only mechanism at play then we would not expect to see "constants" like the one's above. We would see a continuum of values. It was this discrepancy that led West to the research and the findings published in the book that I am not going to leak here, of course.

2025-09-07 11:02:37 UTC

The concepts of being "antifragile" or going "long vol" comes to mind:
"The reason that being healthy and robust equates with greater variance and larger fluctuations, and therefore a larger fractal dimension as in an EKG, is closely related to the resilience of such systems. Being overly rigid and constrained means that there isn’t sufficient flexibility for the necessary adjustments needed to withstand the inevitable small shocks and perturbations to which any system is subjected. Think of the stresses and strains your heart is exposed to every day, many of which are unexpected." Copied from the book "SCALE" by Geoffrey West.

2025-09-04 17:25:14 UTC

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Nailed it 😬

2025-09-01 15:07:29 UTC

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Freedom is everything. Few people can survive without it and stay positive and constructive; you seem to be one of those few. Amazing 🍀 Last week I visited the "Stasi-Museum" in Berlin (https://www.stasimuseum.de/en/enindex.htm). Even while visiting a museum, I could feel (or imagine) how the lack of freedom was sucking out vital energy. Unfortunately, the value of freedom is often abstract unless one experiences its loss. Thank you for sharing your story.

2025-08-30 07:42:11 UTC

This week @npub1864…t2tq was serving me well again when I bought a pair of fabulous shoes at Atheist Shoes in Berlin (https://btcmap.org/map#17/52.52509/13.40130). When I told the owner that I thought it was very cool that he was accepting Bitcoin, he said that he no longer does because there were very few customers buying with Bitcoin, and that his service provider had terminated the service. Ten minutes later, he was gladly accepting Bitcoin again. I think he was just early, and that the kind of nerds buying his shoes did not overlap with the Bitcoin kind of nerds. I can see the two subgroups converging... Cool store and super friendly owner.

2025-08-25 13:27:58 UTC

Today I have received a parcel that came all the way from Shiraz (Iran) to my home in Switzerland. Firstly, this miniature Persian rug is an excellent piece of art and craftsmanship. And secondly, for me, it is a success story for Nostr and Bitcoin. @nprofile…cejz and I know of each other from Nostr only, and Nostr's WoT facilitated the communication and the trade. And Bitcoin provided the payment rails. Thank you, @nprofile…8gtd , Nostr, and Bitcoin. https://cdn.satellite.earth/74acae9d284d39977f6c16b911191b50da8d101f3ae10e41fafbb1cde89c2493.jpg

2025-08-14 12:36:37 UTC

PV https://cdn.satellite.earth/a73371f80e0f0ba8127fd56dc9a40156fa7f276b5d13de41991954b250d3c2d4.jpg

2025-08-10 05:30:33 UTC

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pure hubris

2025-08-08 18:48:19 UTC

GN https://cdn.satellite.earth/1ec27d606e13e8826e386235eaba6fe977ab108dec57c4e5022b8e8174e7d87e.jpg

2025-08-08 10:34:56 UTC

PV https://cdn.satellite.earth/d3fbcf4fb80a77354b7f6530e1f95fff4745006e6cacf84149c885fe0ee9a887.png

2025-08-05 16:44:37 UTC

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Thank you @npub1wmr…g240 for the podcast and the thoughtful insights you bring to my feed. As someone who’s not an insider on any social platform, I first came across Yoel Roth’s name in the context of The Twitter Files. This interview adds important nuance. I appreciate the emphasis on applying scientific methods to the moderation of public discourse — an approach that resonates with me regardless of the personal value systems of those involved.

2025-07-26 06:14:02 UTC

GM https://cdn.satellite.earth/3f02b460af495b0938cc5d5fc5bd76dbec4e62b6382e285af7be282133c66ae0.jpg

2025-07-21 13:29:59 UTC

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Pure virtue signalling. The timing of this theft and the heroic rescue of funds is too convenient. Look how responsible we are. Had those USDt been Bitcoin you'd be left with nothing. QED.

2025-07-20 09:36:53 UTC

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It's funny how ETH boys are indirectly shilling their coin to Wall Street. Classic XRP play. But it is probably also smart and one of the few thing they still got going for them now that the ESG-supported low-energy argument died. It feels like the 2015 "bitcoin bad blockchain good" fallacy all over again. Nobody in the FIAT world can afford to think long-term anymore because there is no long-term for FIAT. So its all down toplaying the chicken game.

2025-07-13 14:47:59 UTC

I have installed @npub1exv…d828 smp server (using docker compose), and it seems to be running (finally). Is there a debugging/installation guide for getting the xftp service up and running (I used again the docker compose from the official installation guide). ChatGPT suggests I announce the xftp via the smp-server.ini file, but I cannot find any documentation on that, and it might as well be a hallucination. #simplex

2025-06-30 17:17:28 UTC

https://image.nostr.build/76bdb37af2ea4934f93be868cc6bd248f970fcf80ef91d07459953d9927e314a.jpg Listening to a podcast with an AGI pioneer bringing me back to my origins as a biologist. Half of my library consists of names dropped in pod eps.

2025-06-24 13:24:36 UTC

35:16: [Bitcoiners are a] "Bunch of dudes inside a horse waiting outside the gates of Troj. The problem is ... Bitcoiners can't shut the fuck up when they are inside the horse ... stfu ... the Tojans are gonna hear you bro." - @nprofile…l2z8 https://www.whatbitcoindid.com/wbd917-american-hodl