Silberengel

https://jumble.imwald.eu

Building jumble-imwald and the Alexandria library.

Public Key

npub1l5sga6xg72phsz5422ykujprejwud075ggrr3z2hwyrfgr7eylqstegx9z

NIP-05 Address

Profile Code

nprofile1qqs06gywary09qmcp2249ztwfq3ue8wxhl2yyp3c39thzp55plvj0sgpzamhxue69uhhyetvv9ujuum0we3xjapwdphhxaqprfmhxue69uhhg6r9vehhyetnwshxummnw3erztnrdakstm4nrt

Publishing to

Author Public Key

npub1l5sga6xg72phsz5422ykujprejwud075ggrr3z2hwyrfgr7eylqstegx9z

Show more details

Published at

2026-06-10T06:43:36+02:00

Kind type

0 Metadata

Event JSON

{ "id": "5e889ee2d784305a5746d5dd0d56be7098c8d6ed748189c2663458268f1cf821", "pubkey": "fd208ee8c8f283780a9552896e4823cc9dc6bfd442063889577106940fd927c1", "created_at": 1781066616, "kind": 0, "tags": [ [ "about", "Building jumble-imwald and the Alexandria library." ], [ "banner", "https://image.nostr.build/e1b78d408f543306310b24f856921715c7ecc9d48f8f5af68abfccbaeff6be47.jpg" ], [ "display_name", "Silberengel" ], [ "lud16", "[email protected]" ], [ "name", "Silberengel" ], [ "nip05", "[email protected]" ], [ "picture", "https://image.nostr.build/thumb/0746072c2304d7a0ae845342bf07cd89dcefad50950dcdb8adb5bc58cfb145f1.jpg" ], [ "nip05", "[email protected]" ], [ "website", "https://jumble.imwald.eu" ], [ "website", "https://alexandria.gitcitadel.eu/start" ], [ "website", "https://blog.imwald.eu" ], [ "website", "https://git.imwald.eu/silberengel/scriptorium-obsidian" ], [ "website", "https://gitcitadel.com" ], [ "nip05", "[email protected]" ], [ "client", "imwald" ] ], "content": "{\"about\":\"Building jumble-imwald and the Alexandria library.\",\"banner\":\"https://image.nostr.build/e1b78d408f543306310b24f856921715c7ecc9d48f8f5af68abfccbaeff6be47.jpg\",\"display_name\":\"Silberengel\",\"lud16\":\"[email protected]\",\"name\":\"Silberengel\",\"nip05\":\"[email protected]\",\"picture\":\"https://image.nostr.build/thumb/0746072c2304d7a0ae845342bf07cd89dcefad50950dcdb8adb5bc58cfb145f1.jpg\",\"website\":\"https://jumble.imwald.eu\",\"displayName\":\"Silberengel\"}", "sig": "caac05c3d24af3cb1e1ca1c3b24885b38694cad979ed66f2796313fb7521be7b2e3c16cf3c5fca7054991170c72c7cc9f69f30355187aacd313eb884d198629e" }

Last Notes

2026-07-17 05:46:50 CEST

We're now working on the Euler edition of #Alexandria. We're fighting an occasional relay storm, but you can see the newest alpha version here:
https://next-alexandria.gitcitadel.eu
All Open Library data and full publications available over search. The landing page is just a portion. It will all be rearranged #thoon.
Full Alexandria catalogue is browsable on
https://mercury-relay.imwald.eu
The links from there go to #Imwald Web, from where you can add publications to your book list (over a label) or bookmarks, comment on them, highlight them (if we have the full text), read them, and download them as EPUB or PDF. All of this functionality is now going to migrate over to Alex proper.
GM 📚

2026-07-16 16:29:11 CEST

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They don't have to keep up, just enough that people don't immediately notice.

2026-07-16 16:16:26 CEST

Everyone keeps asking me and I have now taken the time out to research it. 😊
#nevent1q…evhs

2026-07-16 16:15:46 CEST

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The main difference between #Cordn and #Concord is that Cordn is based upon MLS and therefore has a coordinator server and forward secrecy, while Concord is client-relay-client.
Concord is not as secret (if the key leaks, everyone can read everything from that epoch, and keys aren't associated with devices, so they're easy to share with people outside the group), but it's able to handle larger groups with less overhead, and you don't need to run a server. (You don't need to run one with Cordn, either, as you can use existing coordinators, but there are more relays than coordinators.)
Concord seems to be aiming more at the Discord market, and Cordn is aiming more at Signal. I am going to implement Cordn in my Imwald Android app once it's a bit more mature and just not bother ever implementing DMs (since 2 people in a Cordn room is effectively the same as a DM).
HTH

2026-07-16 15:51:17 CEST

v0.2.1 of #Imwald Android available on Zapstore
https://zapstore.dev/apps/naddr1qqgk2afwd9khwctvvshxzmnywfhkjeqprpmhxue69uhhyetvv9uju7npwpehgmmjv5hxgetkqgs06gywary09qmcp2249ztwfq3ue8wxhl2yyp3c39thzp55plvj0sgrqsqqqlstude5pk

2026-07-16 15:16:13 CEST

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I'm frantically hacking away, before I leave.
Prompt: "...and do it really fast."

2026-07-16 12:52:40 CEST

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Wages are elastic, tho. Inflation mostly hurts people on fixed incomes and those people don't buy Bitcoin

2026-07-16 11:48:18 CEST

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GM 🏖 🩴 🌞

2026-07-16 11:34:19 CEST

Almost all of the load on my server is crawlers. 🤖

2026-07-16 11:27:42 CEST

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2026-07-16 11:17:57 CEST

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Almost 3 weeks.

2026-07-16 10:55:39 CEST

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Just realized that I wrote "GN" instead of "GM" because I'm so tired. 🤣
Looking forward to just sitting on a long flight and reading a book and napping and watching TV. Sounds like a real vacation.

2026-07-16 10:34:21 CEST

It's server cleanup day. 💻 🧹 🗑
Also uploading the OpenLibrary cards from
https://openlibrary.org/
All of the existing kind 30040 e-books will be updated with OL links, where available, and I'll be posting reference cards for the remainder (mostly stuff under copyright). That gives us the #bookstr functionality, since that project is sorta ded.
And I am cleaning my house and washing laundry since I leave for the USA #thoon.
GN

2026-07-16 10:01:22 CEST

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That's because most people use cash money primarily as a currency (trading token) and measure, not as a savings vehicle. As long as the value of the money stays relatively stable over the course of a couple of months, it works fine as a currency. You just have to spend it within those months.
Most people and businesses scrape by, from month to month, so they just don't really give a shit about inflation unless it goes above 50% per annum or so.

2026-07-16 09:58:01 CEST

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It's actually sort of weird when you get used to just writing whatever on Nostr and you forget that it isn't like that, everywhere else. Everywhere else is a weird place, now.

2026-07-16 09:56:53 CEST

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You need the data centers to run the models, tho, not to build the models.

2026-07-16 09:32:32 CEST

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Well, relay.tools got some funding, way back in the day, and that runs TheForest. And my #Imwald is a hard-fork off of Jumble.
But it gets pretty thin, beyond that. I'm alpha-testing #Cordn, for messaging, but I don't think they have funding. Amethyst/Citrine/Amber, maybe? 🤔

2026-07-16 08:40:15 CEST

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I don't think they got a grant or VC-money, so they can only spread by word of mouth among the normie npubs.
This is their website: https://www.keychat.io/

2026-07-15 21:17:51 CEST

https://image.nostr.build/3f487cad71c1be67f8af1a7e2b75e092883a7aa5c6be600f38cdbdbfc6e43a70.gif
#nevent1q…nc8z

2026-07-15 12:36:44 CEST

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Just added it to my profile, but you can always get there on Zapstore by clicking on the individual releases.

2026-07-15 12:15:30 CEST

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It's a bit of a relief. It was such a Bitcoin ghetto here, for the longest. Made onboarding difficult.

2026-07-15 12:00:27 CEST

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I just built a massive image pipeline to ensure that there is at least some imeta data in there. But it's possible to have an imeta tag without an x tag, just the url and a blurhash, or something. I can't force people to use that and I don't see it as a blocker for rendering.

2026-07-15 10:38:55 CEST

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Explain why this makes you angry. To get the x tag, the client needs to be able to examine the actual, downloaded file, which they don't have if someone uses a URL, instead of upload, unless they download every image file copy-pasted in by URL.

2026-07-15 10:23:27 CEST

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Confirmed. Fixed in the next release.

2026-07-15 10:18:58 CEST

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The kind filter interacts with the search bar, so you can search within kind 1111 comments, which I have occasionally needed to do.

2026-07-15 10:17:50 CEST

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Let me check that.

2026-07-15 08:34:18 CEST

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You'll get over it.

2026-07-15 08:16:41 CEST

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Wow, she's pretty. 😍

2026-07-15 00:25:34 CEST

#Imwald Android APK now on Zapstore.
https://zapstore.dev/apps/eu.imwald.android
#nevent1q…c4xe

2026-07-14 20:24:19 CEST

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Android-native relays can support both, over Invinzible and/or Orbot, and wss://relay.sovbit.host has Tor and I2P support.

2026-07-14 20:18:46 CEST

Stop telling me that the client you use doesn't show you some event. Here are there kinds your client should be able to show you:
All. Of. Them.
https://media.tenor.com/FVaUjRgOTZoAAAAC/anytime-youre-welcome.gif

2026-07-14 20:16:36 CEST

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I was in the green for about five months, of the past five years. And then I fixed it by buying some more.
https://image.nostr.build/8ce83505da1563ed6079d3789e01f54faec342f4ecf3da3f96abf5c1689657ee.gif

2026-07-14 20:09:50 CEST

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They changed it from a monetary ledger to a database.

2026-07-13 23:42:10 CEST

https://image.nostr.build/39c7aa00e0c7acce17fa8dbd05e76c3e8d025aba241c6ce038b324918b1944c1.jpg

2026-07-13 23:23:05 CEST

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Yeah, you can use the client to read and write over Tor, and you can make #Citrine 🍋 local relay into a Tor or I2P relay.
Docs: https://git.imwald.eu/silberengel/imwald-android/src/branch/master/HiddenRelaySetup.md

2026-07-13 23:19:40 CEST

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Then Yakihonne needs to get with the program and fully implement kind 1111.

2026-07-13 22:56:05 CEST

Created a wss://pipe.imwald.eu **public relay** based upon the #Newlay from @npub10np…tl5h . It is not a pipe, but it acts like one.
The retention policy is that it retains nothing. It's just a relay.
https://pipe.imwald.eu/
https://code.relay.tools/opensauce/newlay

2026-07-13 10:03:37 CEST

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It takes a while for the i2P route to build up, and then it works normally. So, there's about a 2-minute lag, when starting. But it's a mobile app, so just leave it running, once it's open.

2026-07-13 07:06:14 CEST

This is the coolest thing I've built, so far. I know that only us nerds care, but it's still the coolest thing.
Has anyone tried reading/writing to my I2P relays or @npub1m4n…c2jl 's Tor relays?
#nevent1q…sn6n

2026-07-12 22:09:11 CEST

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I've been so in my new thang, that I didn't even notice that you also have a new thang. 😂
Parallel coding, FTW.
![image](https://media1.tenor.com/m/_T-x0_NfA-oAAAAd/schitts-creek-me-too.gif)

2026-07-12 21:16:56 CEST

Nostr's first I2P client has entered the chat.
#nevent1q…ra52

2026-07-12 15:51:25 CEST

Test of writing to @npub1gnw…errq Tor relay from #Imwald Android.

2026-07-11 12:42:58 CEST

https://jumble.imwald.eu/ is my web-desktop client, but I am fiddling with a native Android (Kotlin) version that is smoother than the PWA.
Will take another week of testing and fiddling to finish, but it's already my favorite app because the design is weirdly simple, but it does everything I want and is actually highly complex under the hood. It feels like an IQ test because it's like WTF is this?, and that is what is fun about it.
And it's a zap-free zone. Payment targets and emoji reactions galore. 😁 🤷‍♀ 😎
https://git.imwald.eu/silberengel/imwald-android

2026-07-07 10:35:02 CEST

Drives me kinda nuts, the way we have the same image URL in at least 2 tags in every note. Sometimes 5 or 6 tags. Total relay spam, really.
content, imeta, r, u, image, etc.

2026-07-07 09:35:14 CEST

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Rendering as a player. Thanks for the test data. 😊

2026-07-07 08:06:52 CEST

I 💘 [[wikilink|wikilinks]].
#nevent1q…dnhh

2026-07-07 07:25:19 CEST

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Ah, you meant there was a typo! 🤣 I thought you meant it was showing the wrong kind number. Fixed it.

2026-07-07 00:54:43 CEST

Test of kind 1090
https://media.tenor.com/RuNcW-zfMyAAAAAj/spain-espana.gif

2026-07-07 00:19:40 CEST

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And this one for 30818:
#naddr1qv…zfw3

2026-07-07 00:19:06 CEST

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It's this event for 30817: #naddr1qv…0sqv

2026-07-06 23:06:20 CEST

I updated [[NKBIP-01]] for kinds 30817 and 30818, and made sure to refer to my own wiki spec.

2026-07-06 21:40:27 CEST

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I've seen that there's a neovim client, someplace. Can do this with any editor.

2026-07-05 14:27:34 CEST

Okay, updated the **Obsidian Scriptorium plugin**. It supports kinds 1, 11, 30023, 30040/41, 30817, and 30818 kinds by default. But you can now edit my default kind templates add custom templates. That means you can publish any event you want, with it, even new ones you've made up.
Corrected some security holes, removed some unnecessary functions, cleaned up the code base, updated the packages, and did some manual testing. Instructions revamped and I added screenshots.
Remember, **this is a comfortable way to publish e-books to Nostr**.
https://git.imwald.eu/silberengel/scriptorium-obsidian/
#Obsidian #Scriptorium #Alexandria

2026-07-04 08:20:19 CEST

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Yeah, no problem. Just curious.

2026-07-04 07:57:23 CEST

@npub1hee…rsv6 are you the same person as @npub1sjc…jx9d ?
I guess Tenor cutting off the public API killed gifbuddy.lol. 🥹
My GIF picker still works, tho.

2026-07-01 16:24:08 CEST

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Only poor or sick people really, truly retire. Everyone else just does different work, than before, or cuts their hours or freelances. It just means you are well-situated enough to spend more of your time doing what you like.
Welcome to the club.

2026-06-30 22:33:31 CEST

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#aitherboard got an entire NIP viewer.
https://image.nostr.build/a1dad99217428bb55d10d94f61ada849f54bcc42811c779b5a7ca2b4ade1ad5a.jpg

2026-06-30 11:18:35 CEST

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Hurrah! This interop is so cool. Finally, universal spec documentation. 🤗

2026-06-30 11:08:56 CEST

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Update: We have EBUP and PDF generators for the publications on https://jumble.imwald.eu/library and Alexandria's next version will also offer this.
Both of these formats work on most e-paper readers, including Kindle, Tolino, etc.

2026-06-29 18:15:45 CEST

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I knooooowwww. 🤣
Talk about living in a parallel universe. Bizarre thing to say.

2026-06-29 18:15:04 CEST

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But then we can't tease him about being on it. 🤣

2026-06-29 15:40:31 CEST

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Think about the children! 🥹 🙏

2026-06-29 14:45:10 CEST

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Hurry, someone do something!! There are all sorts of dastardly people trying to use open source models. Dictators, pedophiles, warlords, homicidal maniacs, and even Europeans trying to vibe-code Twitter clones! 😱

2026-06-29 14:42:32 CEST

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He should have got his IPO out before Elon. 🤣

2026-06-29 10:46:24 CEST

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Go look.

2026-06-29 10:32:47 CEST

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That's not a problem.

2026-06-29 09:21:14 CEST

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Jokes aside, the point of importing it is that any Nostrich can fork the Wikipedia page, correct what they think is wrong, or add information they think is missing, and our clients surface _both_ versions when someone searches for the topic. And Nostriches can vote on which version they think is better.

2026-06-29 08:01:06 CEST

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Ask the Nostr CEO. He sets the policy for what is allowed in the events.

2026-06-28 17:47:46 CEST

Okay, the upload of over 7 million Wikipedia events (kind: 30818) to my REST relay has commenced. I am using up all available resources on the server, so I apologize if the full-text search is a bit slow for the rest of the day.

2026-06-28 10:30:36 CEST

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Fixed it.

2026-06-28 10:03:58 CEST

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Ah, I had it as a read-only relay, as it constantly throws errors that it doesn't allow posting. I am implementing an override, so that responding to any relay on the single-relay page always attempts to write to that relay and only that relay.

2026-06-26 13:29:46 CEST

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I 💗 REST APIs and I am not ashamed.

2026-06-26 08:22:08 CEST

Dominic Nicholls fantastic troll. 🤣
https://pbs.twimg.com/profile_images/1750536537484247040/DZ_1Krx__400x400.jpg

2026-06-26 06:49:33 CEST

https://image.nostr.build/c178d3b95a4b3524baa1bd8b3eb86765210e6af858b565043c17d4c3472d9b6c.jpg
#nevent1q…czyt

2026-06-24 13:20:09 CEST

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https://media.tenor.com/WuDNxJBDte8AAAAC/eh-meh.gif

2026-06-24 12:36:40 CEST

You have to manually test everything.

2026-06-24 11:02:32 CEST

We're all using NIP-7D with t-tags for the topics.
https://nostrhub.io/naddr1qvzqqqrcvypzplfq3m5v3u5r0q9f255fdeyz8nyac6lagssx8zy4wugxjs8ajf7pqqrxu6ts95mkgksfvmp
#nevent1q…dxjc

2026-06-24 10:59:16 CEST

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Imwald, relay.tools, I think mycelium, and some newer ones. I just see them posting in the threads.

2026-06-24 10:40:42 CEST

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There are already multiple daily-driver clients that use the forum kind 11 and even a few stand-alone clients.
https://aitherboard.imwald.eu/

2026-06-24 07:52:38 CEST

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It's English, by default.

2026-06-23 23:09:44 CEST

Finally, search inside of the books.
https://image.nostr.build/000f178da31b6e69ec467cc13ccde352dc7742d743fa6b2ab07b2d2a878ddb44.jpg
#Alexandria #Imwald

2026-06-23 22:53:42 CEST

LFG!!!! 🚀
#nevent1q…8nve

2026-06-17 11:34:25 CEST

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If you go to Settings --> Cache there is an import form. You can just copy-paste in the json event or upload a jsonl file. That loads it into your local indexeddb and you can then broadcast it to other relays, if you like.
Means you don't need a relay to move an event.

2026-06-17 10:40:22 CEST

Just didn't find a note on my relays, used Imwald to grab it from njump, copied the json, imported it over Imwald, and then broadcasted it to my relays.
I wonder if I can make that a menu item "Import from Njump". 🤔

2026-06-10 23:38:47 CEST

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@npub1995…8vtf @npub1m4n…c2jl

2026-06-04 21:30:10 CEST

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Ah, I'm already a subscriber. I think that's a different login workflow.
@npub1gnw…errq did I just get overexcited and drive traffic your way, while you're halfway through a rewrite?
https://media.tenor.com/JsAG35utHMQAAAAC/clueless-oops.gif

2026-06-04 20:54:38 CEST

https://image.nostr.build/9fb2a1373b8712f6b67a6e61b0c6e83db237b8f77979553c746dc74b8526458b.jpg
https://image.nostr.build/8e559bba33959f61f8db0039543a94a11d6f6c6c328cce95a0f573543fc6fb95.jpg
https://sovbit.host/

2026-06-04 20:47:47 CEST

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That fixed it, thanks.

2026-06-04 20:32:37 CEST

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Let me see.

2026-06-04 01:29:08 CEST

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Are you forwarding to the well-known, or something? My NIP-05 validator isn't picking it up.

2026-06-04 01:27:18 CEST

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https://nostrarchives.com/docs
What I am using to supply counts and juice the feeds.

2026-06-04 01:17:47 CEST

New version. Integrated NostrArchive API.
@npub1utx…50e8
https://jumble.imwald.eu/

2026-06-03 09:02:52 CEST

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2026-06-03 08:36:02 CEST

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2026-06-03 08:26:41 CEST

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> I agree there’s a lot to be built, but simply building stuff nobody is looking for isn’t going to create demand.
I'm old enough to remember the beginning of the Internet. People will tend to go where other people are doing stuff, talking, interacting. Even if the topic seems weird, esoteric, too technical, etc. They'll actually start trying to adopt the lingo and join in.
Nostr is, arguably, one of the most intensely human-occupied digital spaces. Even the bots (on the opinionated relays), tend to be purpose-built to accomplish some task for the users, rather than being mere spam or creepy pretend-humans.
We're creating a human-led, global and universal space, untied to a particular government or payment rail. I think there is a market for this, in particular, and such spaces always start small and familial. They have to be insular, for a while, so that they can strengthen themselves, before they begin coming under attack.

2026-06-03 08:05:59 CEST

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Yeah, I've made this point before. Nobody wants to stay overnight in the construction site, unless they're helping build it.

2026-06-02 17:06:18 CEST

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They're loading them up with meteors.
Russia has until January to drop all of its glide bombs on important military targets — like kindergartens, churches, apartment buildings, grocery stores, and little old ladies out walking their poodles — and then Ukraine closes the skies.
https://media.tenor.com/D-IHdhJSrtEAAAAC/just-kidding-kind-of.gif

2026-06-02 12:11:32 CEST

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A NIP is defined as
1) a spec in the NIP GitHub repo or
2) an implementation in at least two different clients and a relay
If you build it, and someone else also builds or uses it, it's automatically a NIP. You don't have to submit anything.

2026-06-02 09:42:11 CEST

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Kind 36787
https://image.nostr.build/adee708361ccd7d4a49493ebad27fd0a26e1bc421f6bf0ea4497b6ec857978e7.jpg

2026-06-02 09:34:36 CEST

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He muted me. 🤣
Even out me on his Recommended Mutes Pack.