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Schedule

Der Hub wird spätestens Ende Januar archiviert, alle nutzerbezogenen Inhalte, Boards und auch einige Wiki-Seiten werden dabei entfernt. Alle öffentlichen Assemblies, Projekte und Veranstaltungen bleiben. // The hub will be archived by end of January. All user-provided content, boards and several wiki pages will be deleted. All public assemblies, projects and events will remain.

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CCC & Community Hardware Security Art & Beauty Ethics, Society & Politics Science Live Performance DJ-Set Entertainment Clear track filter

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One

Celestial navigation with very little math (en)

Trammell Hudson

Learn how to find your position using a sextant and a custom slide rule, almost no math required!

Ground

Design for 3D-Printing (en)

rahix

3D-Printers have given us all the unprecedented ability to manufacture mechanical parts with a very low barrier to entry. The only thing between your idea and its physical manifestation is the process of designing the parts. However, this is actually a topic of incredible depth: Design engineering is a whole discipline to itself, built on top of tons and tons of heuristics to produce shapes that are functional, strong, and importantly: well-manufacturable In this talk, I will present the rules for designing well-printable parts and touch on other areas of design considerations so you can learn to create parts that work first try and can be reproduced by others on their 3d-printers easily.

a media-almost-archaeology on data that is too dirty for "AI" (en)

jiawen uffline

when datasets are scaled up to the volume of (partial) internet, together with the idea that scale will average out the noise, large dataset builders came up with a human-not-in-the-loop, cheaper-than-cheap-labor method to clean the datasets: heuristic filtering. Heuristics in this context are basically a set of rules came up by the engineers with their imagination and estimation to work best for their perspective of “cleaning”. Most datasets use heuristics adopted from existing ones, then add some extra filtering rules for specific characteristics of the datasets. I would like to invite you to have a taste together of these silent, anonymous yet upheld estimations and not-guaranteed rationalities in current sociotechnical artifacts, and on for whom these estimations are good-enough, as it will soon be part our technological infrastructures.

Teckids – eine verstehbare (digitale) Welt (de)

Keno, Darius Auding

Die Teckids-Gemeinschaft bringt Kinder, Jugendliche und Erwachsene zusammen, um gemeinsam aktiv für eine verstehbare (digitale) Welt zu sein.

Zero

Lightning Talks - Tag 3 (de)

Bonnie, keldo, Andi Bräu

Lightning Talks - Tag 3

Transkultureller Hack auf die klassische Musikszene – Vortrag und Konzert (de)

Johanna-Leonore Dahlhoff, Peter Klohmann, Alireza Meghrazi Solouklou, Mirweis Neda, Maria Carolina Pardo Reyes, Eduardo Sabella, Sarah Luisa Wurmer, Berivan Canbolat

Das Bridges Kammerorchester hackt die klassische Musikszene, indem es die Regeln des traditionellen Konzertbetriebs aufbricht: Musiker*innen mit und ohne Flucht- und Migrationsbiografie bringen Instrumente wie Oud, Tar, Kamanche oder Daf in die europäische Orchestertradition. Statt überwiegend Werke verstorbener männlicher, europäischer Komponisten zu spielen, komponieren die Mitglieder ihre Musik selbst – ein radikaler Perspektivwechsel hin zu Vielfalt und Selbstbestimmung. Im Vortrag zeigen sie anhand von Hörbeispielen und persönlichen Geschichten, wie diese Hacks entstehen und machen im Anschluss in einem Konzert die musikalische Vielfalt live erlebbar.

Human microservices at the Dutch Railways: modern architecture, ancient hardware? (en)

Maarten W

The Dutch railways have been operating an increasingly complicated network of trains for over 80 years. The task of overseeing it is far too complex for a single human. As such, a network of specifically scoped humans has been connected. Over time, computers and software have been introduced into the system, but today there is still a significant role for humans. This talk describes the network of "human microservices" that is involved in the Dutch Railways' day to day operation from the eyes of a software developer.

Fuse

The Museum of Care: Open-Source Survival Kit Collection (en)

Nika Dubrovsky

The talk is about the ideas behind setting up the David Graeber Institute and the Museum of Care. The Survival Kit Collection brings together collectives developing open source "social technologies" —spirulina farms, self-replicating 3D printers, modular housing, low-cost water systems, and ... art and education. In 2019, together with David Graeber, we held the first workshop about the Museum of Care at CCC to reimagine the relation between freedom, technology and value. Over these 6 years, the Museum of Care and the David Graeber Institute have experimented with various projects: the survival collection, Visual Assembly, and creating an open space for horizontal knowledge production—something we hope to develop into an actual University.

BE Modded: Exploring and hacking the Vital Bracelet ecosystem (en)

cyanic

The Vital Bracelet series is an ecosystem of interactive fitness toys, content on memory chips, and apps that talk via NFC. In this talk, we'll explore the hardware and software of the series, from its obscure CPU architecture, to how it interacts with the outside world, from dumping OTP ROMs and breaking security, to making custom firmware.

When 8 Bits is Overkill: Making Blinkenlights with a 1-bit CPU (en)

girst (Tobi)

Over the last half year I have explored the Motorola mc14500 - a CPU with a true one-bit architecture - and made it simulate Conway's Game of Life. This talk gives a look into how implementing a design for such a simplistic CPU can work, and how it's possible to address 256 LEDs and half a kiloword of memory with just four bits of address space.

Netzpolitik in der Schweiz: Zwischen Bodensee und Matterhorn (de)

Kire, Rahel

Auch in der Schweizer Netzpolitik ging es im auslaufenden Jahr drunter und drüber. Wir blicken mit gewohntem Schalk auf das netzpolitische Jahr 2025 zwischen Bodensee und Matterhorn zurück - und diskutieren jene Themen, die relevant waren und relevant bleiben.

Hegemony Eroding: Excavating Diversity in Latent Space (en)

Karim Hamdi

Hegemony Eroding is an ongoing art project exploring how generative AI reflects and distorts cultural representation. Its name speaks to its core ambition: to bear witness to the slow erosion of Western cultural hegemony by exposing the cracks in which other cultures shine through. This talk will discuss the blurry boundary between legitimate cultural representation and prejudice in AI-generated media and how generative AI can be used as a tool to explore humanity's digital foot print. It is permeated by a critique of purely profit-driven AI development and it's tendency to blunt artistic exploration and expression.

The Spectrum - Hackspace Beyond Hacking (en)

sjaelv, MultisampledNight

The Spectrum is a newly founded queer-feminist, intersectional hackspace centering FLINTA+, disabled, and marginalized beings. We see hacking as playful exploration—of technology, art, and ideas—to reimagine what inclusion and collaboration can be. At 39C3, we share how awareness, accessibility, and transdisciplinary creation can transform community and hack the norm.

Am Spätverkauf

Von Berlin ins Exil - Lieder der 20er und 30er Jahre (de)

Kurt Tucholsky, Bertolt Brecht, Friedrich Hollaender, Claire Waldoff: Sie alle waren feste Größen des Berliner Kulturlebens. Es war wild, es war queer, es war jüdisch. Dann kamen die Nationalsozialisten an die Macht. Wer anders dachte – und sang! – wurde systematisch aus dem Land getrieben. Wer konnte, flüchtete ins ungewisse Exil.

Der Untergang* (de)

Der Untergang*

Späti Punk Karaoke Special mit Der Untergang* Wir sind der Untergang*. Wir sind Julia Wilton (Das Bierbeben, Pop Tarts) und Thies Mynther (Das Bierbeben, Superpunk, Phantom Ghost, Chaos Communication Choir). Wir werden ein kleines Konzert spielen, tragen aber auch gern etwas zum sehr guten Punk Karaoke bei. Zum Mitsingen und Mikrophonhijacking wird unbedingt eingeladen. Eventuell schaut auch der Chaos Communication Choir dabei.

inPunkto (de)

Takakalle

Schrammelpunk aus Hamburg

Steuerkarten für Freunde (post-punk, experimental, spoken word) (en)

Steuerkarten für Freunde

Minimal bis Post-Punk Cringe aus dem Bedroom. Endlich mal wieder aus sich heraus- und einander näher kommen. Für die Friends von den Friends mit guten Texten, meistens Punk, manchmal sanft, aber Hauptsache Spaß.

Chaos Computer Music Club

Ninsn (de)

Nina

Soundcloud: https://soundcloud.com/ninsnberlin

Denise Frey Electro-Acoustic Ambient Music (de)

Denise Frey

Denise Frey macht elektroakustische Ambient-Musik – ruhig, vielschichtig, atmosphärisch. Mit Saxophon, MPC, Effektgeräten und einem feinen Gespür für Klang formt sie in ihren Konzerten Klanglandschaften, die einladen zum Loslassen, Lauschen, Entspannen. Ihre Musik entsteht live – improvisiert, organisch, unmittelbar.

Tinabel vs Nintendo DS - Chiptune punk and new-wave from Tina Belmont, using Rhythm Core Alpha 2 on Nintendo DSi and 3DS (en)

Tinabel

Tinabel (Tina Belmont) plays a set of her punky electronic rock songs using "Rhythm Core Alpha 2", software which she created herself, on the Nintendo DSi & 3DS game consoles. See http://www.tinabelmont.com and http://www.whitecollarpunk.com to hear the music, or http://rhythmcorealpha.com to learn about the software!

Wante (DJ Set) (de)

Wante

Wante (Cologne) is drawn to dark, tunnely sets. With a soft spot for long, atmospheric, break-driven intros, her carefully curated selections evolve into relentless, hypnotic techno with ambient soundscapes.

Rob StrobE (de)

Rob StrobE

THE SECOND DECADE Born `78 in Germany Rob StrobE grew up and being influenced with classical music, swing and jazz in his childhood. He early discovered the likes of Depeche Mode, Michael Jackson, Kraftwerk and more early electronic music approaches. In his late youth/early adult life he frequently travelled to Frankfurt attending nights at the Omen. Those nights and weekends were filled with DJs like Sven Vaeth, Dj Rush, Chris Liebing, G-Man aka Gez Varley, Hardfloor and so many more, celebrating and transporting the spirit of those days! After the closing of the Omen in late 1998 he went on to clubs like u60311, Tanzhaus West, MTW and others and eventually started his career as professional (sound) technician and light jockey. Around the year 2002 he started music production - mostly for personal fun and recreational purposes - but some records and remixes have been released since then...some of this older work can still be found on his Soundcloud! Since then he developed his own company specialized on music studio technology, room acoustic, signal flow schemes and studio furniture. Meanwhile his own studio transformed from a small Home Studio to a „room-in-room“ environment in the Logic Haus - the former home of Harthouse, Eye-Q and Snap! If he had to describe his musical style and give it a name: it would be „DubHouseTechno with a pinch of Detroit" ;) FastFoward: Year 2021 - after a 7 year break of releasing music, Rob StrobE is back with releases on imprints like Lucidflow, ASrecords, Tantara, Motech and numerous others! Rob used the time to do a major swap from software based production over to the modular and hardware world and the output speaks for itself! Enjoy his music and come pass for a visit on his social media outlets and say „hello“! THANKS FOR YOUR SUPPORT!!! COLLABORATIONS with G-Man aka Gez Varley (Swim/Quo Vadis/UK) Bo_Irion (Conaisseur/FFM) APro (Audio Emissions/FFM) Voodoe (Audio Emissions/FFM) Frank Kusserow (Data Punk/WhiteNoise/FFM) Israel Toledo (ASRecords/Mexico)

Jan Dalvik (en)

Jan Dalvik

Techno. Live. Modular.

Project Poltergeist (en)

Alexeyan

Project Poltergeist Live [Hard Techno, Psytrance, Hard Dance]

Chill Floor

Der feine Schliv (de)

Der feine Schliv

Zwischen Rap, Tanz und Poesie, erschließt Der feine Schliv neue Räume. In ihren Performances changiert sie zwischen provokanten Auf-die-Fresse-Ansagen an das Patriarchat und empathischen Erzählungen vom Versuchen und Scheitern. Sie tritt unter anderem mit dem serbischen Nachwuchs Duo “Slezga” sowie mit den Hamburger Gruppen “Fallbeil” und “Yummy Air”auf. An der Diverstität ihrer Begleitungen zeichnet sich ihr musikalisches Universum ab, von balladigen Conscious Raps, Chansons und Witchy Toasting.

Betontes Schonen (de)

Jeanette

Dj Set

Der verlängerte Atem pres. Ghost Processes (de)

Martin, Fiona, Jil

Der verlängerte Atem pres. Ghost Processes Seit 2020 sendet Der verlängerte Atem regelmäßig auf HALLO:Radio und tourt mit Gastauftritten auf Festivals und Veranstaltungen in und um Hamburg. Als offenes Radiolabor zwischen Musik, Redebeiträgen und thematisch passenden Audio-Snippets, verweben die Vinyl-DJs, Künstlerinnen und Radiomacherinnen Fiona Grassl, Jil Lahr und Martin Ramacher analoge Klänge, Stimmen und Gedanken zu thematischen Sendungen. Für den 39C3 fährt Der Verlängerte Atem das System herunter - und wieder hoch. Und findet dazwischen: Prozesse ohne Besitzer, Threads ohne Aufgaben, Routinen, die längst beendet sein sollten und doch weiterlaufen. Geisterprozesse flüstern im Hintergrund, aktualisieren sich selbst, verlieren den Takt oder schlafen zu tief, um je zurückzukehren. Zwischen knisterndem Vinyl, digitalem Summen, Glitches und verspielten Redebeiträgen entstehen live Sound-Landschaften, in denen nichts ganz verschwindet - und alles wiederkehrt. Spooky.

Cloud Management (de)

Cloud Management

Operating in a mode of Kluster via Pole, Dub Syndicate at Conny Plank's, or even fang-baring flashes of The Bug and Bryn Jones or Peak Oil modernism, the trio approach the project from the more oblique angles of respective projects Datashock, Phantom Horse and Love-Songs, to probe a more soft-centred, dematerialised and heady sound, but also reserve the right to go tuffer, more venomous, when they feel it.

kathadingsda (en)

dingsda

kathadingsda vereint treibende Beats und sanfte Grooves mit dubbigen Elementen und experimentellen Klängen. So entstehen warme, organische Soundwelten, die sich stetig verändern und in Bewegung bleiben.

Nixe (de)

Nixe

Dj Set

Vorglühmarkt

lisaholic (live beatset) (en)

lisaholic

Lisaholic - breakbeat / bass / vocals liveloopset with a drum computer and a loopstation.

HolleLang (en)

HolleLang

HolleLang has been supplying the dance floor with his ever evolving personal blend of Dub infected Techno, rooted both in House and flashing Rave music alike. A seasoned vinyl dj HolleLang does not overestimate the medium but focuses on the music and atmosphere. No punishing jockey from the dark side, his sets are known to vibrate with well wishing force and sometimes fierce intensity though while keeping a good sexy groove going. Former resident of well received "No f**ing Day Can Destroy My Love" party series, and long running host of Gumbo Frisst Schmidt/Nachtschleifer radio live broadcast on Hamburg‘s decades old independent station FSK, HolleLang unites both ceremonial dj talent and activist attitude to serve the community. He loves music so much, especially house music ❤️ Look at https://soundcloud.com/hollelang.