Theme
Conference my congress Visitors
You must be logged in to use the filter favorited.
You must be logged in to use the filter favorited.

Schedule

Theme
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.
Schedule
all curated only assembly only self_organized only
Day 1 Day 2 Day 3 Day 4
recorded only not recorded only
Tracks
CCC & Community Hardware Security Art & Beauty Ethics, Society & Politics Science Live Performance DJ-Set Entertainment Clear track filter

 

Day 1
11:00

11:30

12:00

12:30

13:00

13:30

14:00

14:30

15:00

15:30

16:00

16:30

17:00

17:30

18:00

18:30

19:00

19:30

20:00

20:30

21:00

21:30

22:00

22:30

23:00

23:30

00:00

00:30

01:00

01:30

02:00

02:30

03:00

03:30

04:00

04:30

05:00

05:30
Day 2
06:00

06:30

07:00

07:30

08:00

08:30

09:00

09:30

10:00

10:30

11:00

11:30

12:00

12:30

13:00

13:30

14:00

14:30

15:00

15:30

16:00

16:30

17:00

17:30

18:00

18:30

19:00

19:30

20:00

20:30

21:00

21:30

22:00

22:30

23:00

23:30

00:00

00:30

01:00

01:30

02:00

02:30

03:00

03:30

04:00

04:30

05:00

05:30
Day 3
06:00

06:30

07:00

07:30

08:00

08:30

09:00

09:30

10:00

10:30

11:00

11:30

12:00

12:30

13:00

13:30

14:00

14:30

15:00

15:30

16:00

16:30

17:00

17:30

18:00

18:30

19:00

19:30

20:00

20:30

21:00

21:30

22:00

22:30

23:00

23:30

00:00

00:30

01:00

01:30

02:00

02:30

03:00

03:30

04:00

04:30

05:00

05:30
Day 4
06:00

06:30

07:00

07:30

08:00

08:30

09:00

09:30

10:00

10:30

11:00

11:30

12:00

12:30

13:00

13:30

14:00

14:30

15:00

15:30

16:00

16:30

17:00

17:30

18:00

18:30

19:00

19:30

20:00

20:30

21:00

21:30

22:00

22:30

23:00

23:30

00:00

00:30

01:00

01:30

02:00

02:30

03:00

03:30

04:00

04:30

05:00

05:30

One
Zentrum für Politische Schönheit: Ein Jahr Adenauer SRP+ und der Walter Lübcke Memorial Park (en)

Stefan Pelzer, Philipp Ruch

Es ist genau ein Jahr her, dass der Adenauer SRP+ in der Halle des 38C3 stand. Damals war er noch eine Baustelle, aber schon bald machte er sich auf den Weg, um Geschichte zu schreiben. Wir nehmen euch mit auf eine Reise: von Blockade über Protest, von Sommerinterviews bis zu Polizeischikanen lassen wir ein Jahr Adenauer SRP+ Revue passieren. Das könnte lustig werden. Außerdem: alles zum Walter Lübcke-Memorial-Park, den wir gerade direkt vor die CDU-Zentrale gebaut haben. Owei owei: Das wird viel für 40 Minuten.
freiheit.exe - Utopien als Malware (de)

Christiane Mudra

"freiheit.exe“ ist eine Lecture über die ideologischen Rootkits des Silicon Valley. Sie schlägt den Bogen von den italienischen Futuristen zu den heutigen Tech-Feudalisten, vom Akzelerationismus zur Demokratieskepsis der Libertären, von Tolkien zur PayPal-Mafia. Basierend auf den Recherchen zu meinem Theaterstück "freiheit.exe. Utopien als Malware", in dem journalistische Analyse auf performative Darstellung trifft.
Code to Craft: Procedural Generation for the Physical World (en)

bleeptrack

Join bleeptrack for a deep dive into the fascinating world of procedural generation beyond the screen. From stickers and paper lanterns to PCBs, furniture, and even physical procedural generators, this talk explores the challenges and creative possibilities of bringing generative projects into tangible form.
Greenhouse Gas Emission Data: Public, difficult to access, and not always correct (en)

Hanno Böck

Data about greenhouse gas emissions, both from countries and individual factories, is often publicly available. However, the data sources are often not as accessible and reliable as they should be. EU emission databases contain obvious flaws, and nobody wants to be responsible.
What Makes Bike-Sharing Work? Insights from 43 Million Kilometers of European Cycling Data (en)

Martin Lellep, Georg Balke, Felix Waldner

Bike- and e-bike-sharing promise sustainable, equitable mobility - but what makes these systems successful? Despite hundreds of cities operating thousands of shared bikes, trip data is rarely public. To address this, we built a geospatial analysis pipeline that reconstructs trip data from publicly accessible system status feeds. Using this method, we gathered **43 million km** of bike-sharing trips across **268 European cities**. Combined with over **100 urban indicators** per city, our analyses reveal how infrastructure, climate, demographics, operations, and politics shape system performance. We uncover surprising insights - such as why some e-bike systems underperform despite strong demand - and highlight how cities can design smarter, fairer mobility. All data and code are open-source, with an interactive demo at bikesharingflowmap.de.
Supplements und Social Media – wenn der Online-Hype zur realen Gesundheitsgefahr wird (de)

Christoph Wiedmer

Nicht zuletzt durch die Werbung in den sozialen Medien werden in Deutschland immer mehr Nahrungsergänzungsmittel verkauft. Einige Influencer bringen sogar ihre eigenen Präparate auf den Markt. Gleichzeitig häufen sich Fälle, in denen die Einnahme von vermeintlich harmlosen „Supplements“ zu Gesundheitsschäden geführt hat. Der Vortrag will daher die Mechanismen hinter dem Supplement-Hype aufzeigen, zudem erklären, warum aktuell ein ausreichender Verbraucherschutz insbesondere im Internet nicht gewährleistet werden kann, wo Handlungsbedarf für die Politik besteht und wie man sich selbst vor fragwürdigen Produkten schützen kann.
CCC&T - Cosmic ray, the Climate Catastrophe and Trains. (en)

FantasticMisterFux

How can we predict soil moisture by measuring cosmic ray products and what have trains to do with it? Ever wondered how this Dürremonitor works, that you heared about in ther german news? These question and some more I will try to answer while I give an overview of some of the research that is done by the Helmholtz Centre for Environmental Research (UFZ).

Ground
The art of text (rendering) (en)

Nicolas Rougier

Typography is the art of arranging type to make written language legible, readable, and appealing when displayed. However, for the neophyte, typography is mostly apprehended as the juxtaposition of characters displayed on the screen while for the expert, typography means typeface, scripts, unicode, glyphs, ascender, descender, tracking, hinting, kerning, shaping, weigth, slant, etc. Typography is actually much more than the mere rendering of glyphs and involves many different concepts. If glyph rendering is an important part of the rendering pipeline, it is nonetheless important to have a basic understanding of typography or there’s a known risk at rendering garbage on screen, as it has been seen many times in games, software and operating systems.
Demystifying Fuzzer Behaviour (en)

Addison

Despite how it's often portrayed in blogs, scientific articles, or corporate test planning, fuzz testing isn't a magic bug printer; just saying "we fuzz our code" says nothing about how _effectively_ it was tested. Yet, how fuzzers and programs interact is deeply mythologised and poorly misunderstood, even by seasoned professionals. This talk analyses a number of recent works and case studies that reveal the relationship between fuzzers, their inputs, and programs to explain _how_ fuzzers work.
Neuroexploitation by Design: Wie Algorithmen in Glücksspielprodukten sich Wirkweisen des Reinforcement Learning und dopaminergen Belohnungssystems zunutze machen (de)

Elke Smith

Die Legalisierung des Online-Glücksspiels in Deutschland im Jahr 2021 und die zunehmende Normalisierung von Glücksspiel und Sportwetten in den Medien haben ein Umfeld geschaffen, in welchem Glücksspielprodukte leichter zugänglich und gesellschaftlich stärker akzeptiert sind als je zuvor. Diese weit verbreitete Exposition birgt erhebliche Risiken für vulnerable Personen, insbesondere da die Grenzen zwischen Spielen und Glücksspiel zunehmend verwischen. Seit einiger Zeit ist beispielsweise ein deutlicher Anstieg von Spielen zu beobachten, die Glücksspiel-ähnliche Items wie Loot-Boxen beinhalten. Komplexe Designmerkmale in elektronischen Glücksspielprodukten, z.B. Glücksspielautomaten und Online-Slots, sind gezielt darauf ausgerichtet, Individuen zu verlängerten Spielsitzungen zu motivieren, um den Umsatz zu maximieren. Während Glücksspiel für viele Menschen eine Form der Unterhaltung darstellt, kann das Spielverhalten bei manchen eskalieren und schwerwiegende Folgen für das Leben der Betroffenen haben. Dieser Vortrag wird Mechanismen in Glücksspielprodukten und Loot Boxen beleuchten und aufzeigen, weshalb diese Merkmale das Suchtpotenzial fördern können. Hierbei spielen Mechanismen des sogenannten Verstärkungslernens (engl. Reinforcement Learning) eine Rolle, die das menschliche Belohnungssystem aktivieren, also dopaminerge Bahnen, welche an der Vorhersage von Belohnungen beteiligt sind. Besonderes Augenmerk liegt auf dem Reinforcement-Learning, einem Framework zur Modellierung von Lernen durch belohnungsbasiertes Feedback, welches sowohl in der Psychologie zur Beschreibung menschlichen Lernens und Entscheidungsverhaltens als auch zur Optimierung von Machine-Learning-Algorithmen eingesetzt wird. Im Vortrag werden auch Ergebnisse aus eigener Forschung am Labor der Universität zu Köln vorgestellt. Ziel ist es, Mechanismen des Glücksspiels zu erklären, sowie das Bewusstsein für potenzielle Schäden für Individuen und die Gesellschaft zu schärfen und die Notwendigkeit von Regulation sowie verantwortungsbewussten Designpraktiken zu diskutieren.
A space odyssey #2: How to study moon rocks from the Soviet sample return mission Luna 24 (en)

Paul Koetter

It is 1976 and the USA long stopped going to the Moon when a Soviet automatic landing station called Luna 24 descends to the Lunar surface. It touches down on 3.3 Billion year old rock formations at a place no mission has ever gone before. What exactly happened remains a mystery to this day, but the space probe managed to take a 2.3 m long drill core from the Lunar regolith, packaged the sample in a genius way and launched it for its voyage to Earth. Some days later the sample entered earths atmosphere and landed in remote Siberia and ended up in our hands more than 50 Years later. We tell the story of the sample, the people that brought it to Earth and how we analyzed it with the newest methods including µm sized high intensity X-ray beams, 30kV electron beams and LN2 cooled infrared spectrometers.
Chaos Communication Chemistry: DNA security systems based on molecular randomness (en)

Anne Lüscher

**Over the past few decades, nucleic acids have increasingly been investigated as alternative data storage media and platforms for molecular computing. This talk builds on past research and introduces another branch to the field: DNA cryptography based on random chemistry. This technology provides a platform for conceiving new security architectures that bridge the physical with the digital world.**
Persist, resist, stitch (en)

Philo

What does knitting have to do with espionage? Can embroidery help your mental health? This talk shows how the skills to create textile art have enabled people to resist and to persist under oppressive regimes for centuries. And it offers ways to keep doing so.
Recharge your batteries with us - an empowering journey through the energy transition (en)

Salacidre, JulianeB

Amidst gloomy headlines, extreme weather, and climate anxiety, the good stories often get lost. Yet they exist - inspiring people, clever engineering, real breakthroughs. And that's exactly what we bring you – the positive power cycles of the energy transition in action. And real energy on stage.
CSS Clicker Training: Making games in a "styling" language (en)

Lyra Rebane

CSS is a programming language, and you can make games in it. Let's install NoScript and make some together!
51 Ways to Spell the Image Giraffe: The Hidden Politics of Token Languages in Generative AI (en)

Ting-Chun Liu, Leon-Etienne Kühr

Generative AI models don't operate on human languages – they speak in **tokens**. Tokens are computational fragments that deconstruct language into subword units, stored in large dictionaries. These tokens encode not only language but also political ideologies, corporate interests, and cultural biases even before model training begins. Social media handles like *realdonaldtrump*, brand names like *louisvuitton*, or even *!!!!!!!!!!!!!!!!* exist as single tokens, while other words remain fragmented. Through various artistic and adversarial experiments, we demonstrate that tokenization is a political act that determines what can be represented and how images become computable through language.
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.
Shit for Future: turning human shit into a climate solution (en)

Elena

Humanity has already crossed the point where simply reducing emissions will no longer be enough to keep global warming below 2°C. According to the IPCC (AR6, WGIII), it is now essential to actively remove greenhouse gases from the atmosphere in order to meet global climate targets, maintain net-zero (or even net-negative emissions), and address the burden of historical emissions. At the same time, degraded soils and the climate crisis are a threat to global food security. Two years ago, I presented an overview of different methods available for carbon dioxide removal. Today, I want to show you an example of how CO₂ can be removed from the atmosphere while simultaneously improving the lives of local communities: Human shit. Human shit is a high abundant biomass, contains critical nutrients for global food security, and causes serious health and environmental issues from poor or non-existent treatment outside industrial countries. Converting shit into biochar presents a powerful solution: the process eliminates contaminants, stabilizes and locks away carbon, and can be used to improve agricultural soils. The challenge is that most nutrients in this biochar are not accessible to plants. To overcome this, I mixed human and chicken shit and produced a “Superchar” that releases far more nutrients. It’s not magic, it’s just some chemistry and putting aside your prejudices and disgust. I’ll show you how I did some shit experiments in Hamburg and Guatemala and how you can do it too.
Atoms in Space (en)

manuel

*What are atoms doing in space anyways?* This talk will provide a brief overview of applications of quantum technologies in space ranging from precise timing and inertial measurements to fundamental physics.

Zero
Developing New Medicines in the Age of AI and Personalized Medicine (en)

Dennis Özcelik

Did you ever wonder where all the drugs, which you can get at a pharmacy, come from? Who makes them, and how? Well, there is no easy answer, because the process of drug discovery and development is a very complex, expensive, and challenging journey, riddled with many risks and failures. This holds true for all types of drugs, from a simple pill to an mRNA vaccine or a gene therapy. Today, scientists support this process with a variety of AI applications, cutting-edge technologies, automation, and a huge amount of data. But can the race for new medicines and cures succeed only through more technology, or do we need to rethink the entire process? Let’s take a look at how the drug discovery and development process has worked so far, and how this entire process is changing – for better or worse.
1965 + 60 Years of Algorithmic Art with Computers (en)

Enna Gerhard, Frieder Nake

What power structures are inherent to the field of computer-generated art? In the year 1965, so 60 years ago, the first three exhibitions of art created with the help of computers took place - in part independently of each other. We want to present the interesting aspects of developments since then and discuss them with Frieder Nake, one of the people who exhibited in those very beginnings and followed those developments with a critical attitude.
The Eyes of Photon Science: Imaging, Simulation and the Quest to Make the Invisible Visible (en)

MarKuster

Science advances by extending our senses beyond the limits of human perception, pushing the boundaries of what we can observe. In photon science, imaging detectors serve as the eyes of science, translating invisible processes into measurable and analysable data. Behind every image lies a deep understanding of how detectors see, respond and perform. At facilities like the European XFEL, the world's most powerful X-ray free-electron laser located in the Hamburg metropolitan area, imaging detectors capture ultrashort X-ray flashes at MHz frame rates and with high dynamic range. Without these advanced detectors, even the brightest X-ray laser beam would remain invisible. They help to reveal what would otherwise stay hidden, such as the structure of biomolecules, the behaviour of novel materials, and matter under extreme conditions. But how do we know they will perform as expected? And how do we design systems capable of “seeing” the invisible? I will take a closer look how imaging technology in large-scale facilities is simulated and designed to make the invisible visible. From predicting detector performance to evaluating image quality, we look at how performance simulation helps scientists and engineers understand the “eyes” of modern science.
Variable Fonts — It Was Never About File Size (en)

Bernd

A brief history of typographic misbehavior or intended and unintended uses of variable fonts. Nine years after the introduction of variable fonts, their most exciting uses have little to do with what variable fonts originally were intended for and their original promise of smaller file sizes. The talk looks at how designers turned a pragmatic font format into a field for experimentation — from animated typography and uniwidth button text to pattern fonts and typographic side effects with unintended aesthetics. Using examples from projects such as TypoLabs, Marjoree, Kario (the variable font that’s used as part of the 39C3 visual identity), and Bronco, we’ll explore how variable fonts evolved from efficiency tools into creative systems — and why the most interesting ideas often emerge when technology is used in unintended ways.
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.
Light in the Dark(net) (en)

Tobias Höller

Science is hard and research into the usage of the Tor network is especially so. Since it was designed to counter suveillance, it gathering reliable information is difficult. As a consequence, the studies we do have, have yielded very different results. This talk investigates the root causes of contradicting studies by highlighting how slight changes in methodology or data selection completely change the results and thereby our understanding of what the Darknet is. Whether you consider it the last bastion of freedom or a haven of crime, this talk will tell you where to look and what to ignore in order to confirm your current opinion. And in case you are open to changing it, we have some food for thought for you.
I Hated All The Cross-Stitch Software So I Made My Own: My Deranged Outsider Software Suite For Making Deranged Outsider Art (en)

yomimono

I wanted to design beautiful header diagrams and ASCII tables suitable for stitching on throw pillows, but found existing tools for cross-stitch design to be all wrong. I made my own set of command-line tools for building this chunky, pixelated visual art. If you've never seen a cross-stitch sampler that had bitrot, this talk will fix it.
We, the EU, and 1064 Danes decided to look into YouTube: A story about how the EU gave us a law, 1064 Danes gave us their YouTube histories, and reality gave us a headache (en)

David, LK Seiling

We explore what happens when Europe’s ambitious data access laws meet the messy realities of studying major digital platforms. Using YouTube as a central case, we show how the European Union’s efforts to promote transparency through the GDPR, the Digital Services Act (DSA), and the Digital Markets Act (DMA) are reshaping the possibilities and limits of independent platform research. At the heart of the discussion is a paradox: while these laws promise unprecedented access to the data that shape our digital lives, the information researchers and citizens actually receive is often incomplete, inconsistent, and difficult to interpret. In this talk, we take a close look at data donations from over a thousand Danish YouTube users, which at first glance did not reveal neat insights but sprawling file structures filled with cryptic data points. Still, if the work is put in, these digital traces offer glimpses of engagement and attention, and help us understand what users truly encountered or how the platform influenced their experiences. The talk situates this challenge within a broader European context, showing how data access mechanisms are set up in ways that strengthen existing power imbalances. Application processes for research data vary widely, requests are rejected or delayed without clear justification, and the datasets that do arrive frequently lack the granularity required for meaningful analysis. Yet the picture is not purely bleak. Citizens, researchers, and civil society already have multiple legal levers to demand greater transparency and accountability. The fundamental question is no longer whether democratic oversight is possible, but how we can use the tools at hand to make it real.

Fuse
Endlich maschinenlesbare Urteile! Open access für Juristen (de)

Beata Hubrig, Nuri Khadem-Al-Charieh

Zur Überraschung Vieler sind Juristen Wissenschaftler, die nach wissenschaftlichen Maßstäben arbeiten sollten und ihre Schriftsätze und Urteile auch nach stringenten wissenschaftlichen Kriterien gestalten und untereinander diskutieren sollten. Doch nur in einigen Rechtsgebieten funktioniert dies. Wie jede Wissenschaft ist auch die Rechtswissenschaft nur so gut wie das ihr zugrundeliegende Quellenmaterial – in diesem Fall sind das meist Urteile. Empirische Untersuchungen über diese Daten sind nur möglich, wenn sie der Forschung auch zur Verfügung stehen. Doch wissenschaftliche Arbeit im juristischen Feld ist aktuell nicht wirklich möglich, da die wenigsten Urteile veröffentlicht werden, da sich die Gerichte meist vor der dadurch anfallenden Arbeit scheuen. Wir betrachten, warum dies Grundsätze der Rechtsstaatlichkeit infrage stellt und warum Player aus der Wirtschaft mehr über deutsche Rechtsprechung wissen, als unsere Gerichte – und wie sie das zu Geld machen.
Coding Dissent: Art, Technology, and Tactical Media (en)

Helena Nikonole

This presentation examines artistic practices that engage with sociotechnical systems through tactical interventions. The talk proposes art as a form of infrastructural critique and counter-technology. It also introduces a forthcoming HackLab designed to foster collaborative development of open-source tools addressing digital authoritarianism, surveillance capitalism, propaganda infrastructures, and ideological warfare.
Über europäische Grenzen hinweg auf klinischen Daten rechnen - aber sicher! (de)

Hendrik Ballhausen

Der Trend geht dahin, aus Gesundheitsdaten große zentralisierte Datenbanken aufzubauen. Eine datensparsame Alternative dazu ist, in einem verschlüsseltem Netzwerk gemeinsam auf verteilten privaten Daten zu rechnen, ohne sie miteinander teilen zu müssen. Perspektivisch können so demokratischere Datenströme geschaffen werden, die Patient:innen als aktiv Teilhabende statt als passive Datenquellen einbinden. Kommt mit auf eine Reise, die vor sechs Jahren in Deutschland gestartet ist und jetzt die erste europäische klinische Studie mit Secure Multiparty Computation (SMPC) realisiert hat.
Auf die Dauer hilft nur Power: Herausforderungen für dezentrale Netzwerke aus Sicht der Soziologie (de)

Marco Wähner

Der Vortrag diskutiert Herausforderungen dezentraler Netzwerke aus soziologischer Perspektive. Als dezentrale Netzwerke werden technische Infrastrukturen verstanden, die nicht von einer zentralen Autorität, sondern verteilt über Instanzen zur Verfügung gestellt werden. Nutzer:innen profitieren von dieser Infrastruktur, nutzen beispielsweise das Fediverse oder das Tor-Netzwerk, ohne zur Infrastruktur beizutragen. Zugleich können dezentrale Netzwerke nur dann bestehen, wenn hinreichende Ressourcen von Personen oder Organisationen mobilisiert werden, um das Netzwerk überhaupt zur Verfügung zu stellen. Dies führt zur originären Instabilität dezentraler Netzwerke, wenn nicht der Weg der Kommodifizierung des Nutzer:innenverhaltens eingeschlagen wird. Aufbauend auf dieser Zustandsbeschreibung, werden Bedingungen erörtert, um Kollektivgüter wie dezentrale Netzwerke organisatorisch (und nicht technisch) herzustellen. Hierzu zählen Partizipation oder die Idee einer öffentlichen Grundfinanzierung. Der Vortrag wird neben soziologischen Ideen und harten Zahlen auch durch eine ordentliche Portion Idealismus zu Fragen der Souveränität und Autonomität in der Digitalisierung motiviert.
Machine Vision – Vom Algorithmus zum Baumpilz im digitalen Metabolismus (de)

Thomas Knüsel

Milliarden von Kameras produzieren täglich Bilder, die zunehmend von Maschinen analysiert werden. In dieser Lecture Performance beleuchten wir die Entwicklung des maschinellen Sehens – von den frühen algorithmischen Ansätzen bis zu den heutigen Anwendungen – und schauen, wie verschiedene Künstler:innen diese Technologien nutzen und reflektieren. Anhand der beiden Arbeiten „Throwback Environment” und „Fomes Fomentarius Digitalis” betrachten wir die Nutzung des maschinellen Sehens in einem künstlerischen Feedback-Loop. Die Arbeiten machen sichtbar, was die eingesetzten Algorithmen sehen und in welchen Mustern sie operieren.
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.
Von wegen Eisblumen! Wie man mit Code, Satelliten und Schiffsexpeditionen die bunte Welt des arktischen Phytoplanktons sichtbar macht (de)

Moritz Zeising (er/he)

Die Arktis ist eine Region, in der die Sonne monatelang weg ist, dickes Meereis den Weg versperrt und deshalb Forschungsdaten ziemlich rar sind. Kompliziert also, herauszufinden was im Wasser blüht! Mit einer Kombination aus Satellitenbildern, Expeditionen und Modellsimulationen auf Hochleistungsrechnern versuche ich, das Verborgene sichtbar zu machen: die faszinierende, farbenfrohe Welt des arktischen Phytoplanktons.
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.
What You Hack Is What You Mean: 35 Years of Wiring Sense into Text (en)

Torsten Roeder

Encoding isn’t just for machines — it’s how humans shape meaning. This talk traces 35 years of hacking text through the Text Encoding Initiative (TEI), a community-driven, open-source standard for describing the deep structure of texts. We’ll explore how TEI turns literature, research, and even hacker lore into machine-readable, remixable data — and how it enables minimal, sustainable self-publishing without gatekeepers. From alphabets to XML and the Hacker Bible, we’ll look at text as a living system: something we can read, write, and hack together.

Am Spätverkauf
Störmoment (en)

Vale

All styles Punk from hc, grunge and garage to indie, pop and post, female fronted only.
A blast from the Y2K past… GRÜNSPAN (Rock & Metal) (en)

Alex Thurow

A time travel DJ set back to the times of the millennium change… … to the times of the prevented [Y2K apocalypse](https://en.wikipedia.org/wiki/Year_2000_problem) … to the times of the [Dot-com bubble](https://en.wikipedia.org/wiki/Dot-com_bubble) (… it’s about time AI, isn’t it?) … to the times of a [VERY problematic seed being planted](https://en.wikipedia.org/wiki/2000_Russian_presidential_election) … but most importantly to the times of the glorious: [| G.--. || R.--. || Ü.--. || N.--. || S.--. || P.--. || A.--. || N.--. |](https://www.gruenspan.de/) Back when ROCK was alive and kickin’ in „Hamburg meine Perle“! So, if you want to get a LOUD blast from the past - come join us and bring your [Pommesgabel](https://de.wikipedia.org/wiki/Mano_cornuta) with you! Live long and prosper, [DJ Alex](https://mstdn.social/@alexthurow/110279531725018974) (AKA: [https://onmoderndev.de](https://onmoderndev.de))
4ever punk (en)

DJ Baba Grande

one hour of punk music, encompassing many different styles

Chaos Computer Music Club
Katja Ruge (en)

Katja Ruge

„Planetary Visions“ with Katja Ruge (Can Love Be Synth/Synthesizerstudio HH, Electric Lights/Planetarium HH) Katja Ruge’s DJ sets are a seamless fusion of Italo, New Wave, Cosmic Sounds, 80s, Dark Disco, and Electro.
Analog to Algorithm: RSS Disco’s Underground Journey (en)

RSS Disco

From crackling Kraut and Disco records to hyper produced Techno tracks - dance music has come a long way in the last six decades, and was always strongly influenced by evolving technology. Dance music’s history is a feedback system between culture and circuitry. Each new invention—from the disco subwoofer to today’s neural-driven mastering tools—reshapes sound itself. RSS Disco’s timeline approach celebrates this continuum: a story of machines learning to groove, and humans learning to listen differently through them.
Steve Simon (de)

Steve

Als Part der ToxicFamily, die seit mittlerweile 25 Jahren Label, elektronisches Magazin, Veranstalter und einfach eine Institution in Frankfurt ist, fördert Steve, der übrigens einer der dienstältesten Residents des Tanzhaus West in Frankfurt ist, aktiv die Frankfurter Underground Clubszene und vor allem den Nachwuchs. Ob es ein Gig bei der Toxic Family Radio Show im lokalen FM Radio ist, ein CDJ Lehrgang oder einfach nur aufmunterte Worte während eines Sets - viele Frankfurter DJs haben eine Geschichte über Steve zu erzählen. Wenn Steve House Musik spielt, sieht man oft DJ Kollegen mit gespitzen Ohren an der Bar stehen - oder auch mal mitten auf der Tanzfläche - weil das Barpersonal selbst auf der Theke tanzt.
Angie Taylor (en)

Angie Taylor

Angie Taylor is specialized in Hybrid Techno LIVE-DJ SETS, often blending it with live bass guitar and vocals to create a unique, electrifying hybrid Techno experience.
YMNA (en)

Nina_art&play

Heute Nacht wird der Dancefloor zur globalen Schnittstelle. YMNA kalibriert mit ihrem Mix aus global inspirierten Soundscapes und moderner Club-Musik unsere Sinne neu. Es ist die perfekte Balance zwischen dem Rohen, Ursprünglichen und der polierten Kraft des heutigen melodischen Techno.
Sportbrigade Sparwasser (de)

Hüp Now

We are well aware of the fact, that as DJs we play other peoples´(as well as our own) music. This means we want to ensure the musicians get the credit and respect they deserve for their work. Whenever reasonably possible (communication get quite intense for us at times) we´ll be happy to supply track IDs, although sometimes it may take a little while. Also we´re happy about reposts if you like what we´re doing.
Hitstorm aka The Jakob Sister b2b RaverPik (en)

RaverPik

This DJ Team the combines all the Sachsentrance craziness :D since both DJs run the Sachsentrance Label and organize their famous events, widely known for their ecstatic vibes. It's pure Joy!
Tatendrang.wav (de)

Adnan

Seine Sets sind geprägt von düsteren, treibenden Beats und hypnotischen Grooves, die sich perfekt für Underground-Partys und nächtliche Dancefloors eignen. Tatendrang ist kein Mainstream-DJ, sondern ein klarer Szene-DJ, der sich auf spezielle, energiegeladene Sounds konzentriert und damit eine loyale Fangemeinde anspricht. Mit viel Gespür für Atmosphäre und Spannungsaufbau nimmt er sein Publikum mit auf eine intensive musikalische Reise.
MASCHA (de)

Mascha

DJ and music producer >>currently hosting MUSTER show every month at @thfradio
Ninsn (de)

Nina

Soundcloud: https://soundcloud.com/ninsnberlin
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)
Project Poltergeist (en)

Alexeyan

Project Poltergeist Live [Hard Techno, Psytrance, Hard Dance]
Gwen Wayne (de)

Unnamed user

Ey chill mal!!Nix da!!! Denn manche mögen's heiß, und manche mögen's nice.......und Shitstormtechno verliert NIE seine hotte credibility! Lass dich überraschen! N´abend
Flux Variations (en)

madonius

An invitation to discover classical music patterns and new music by listening carefully and letting go.
10 Mark DJ Team (de)

10 Mark DJ Team

SLOWMOTIONDISCOEXPLOSION https://soundcloud.com/10-mark-dj-team
Yazz Ewok DJ Set (de)

Yazz Ewok

Yazz Ewoks Mischung aus Melodic Techno, Indie Dance und kraftvollem Techno erschafft eine mitreißend wummernde Klanglandschaft. Mit ihrem Sound hat sie bereits auf der Fusion, dem Dockville, dem Habitat und dem 3000 Grad gespielt. Auch in Clubs wie dem Südpol nimmt sie ihr Publikum mit auf eine musikalische Bass-Reise.
Gregor Tresher (de)

Gregor Tresher

In the trend-driven universe of electronic dance music, Gregor Tresher is the rare artist who transcends such cycles. His secret? A relentless focus on melody and timbre, timeless musical elements that other producers often undervalue. Just as a painting or a photograph appears to move if one stares at it long enough, close listening to the stratified grooves and melodies in Tresher's music reveals an organic universe of shifting sound.
Finona Rider (de)

Finona Rider

Renowned for vibrant sets and relentless crate-digging, she carries the spirits of the city’s underground. Where dancefloor rush meets quiet mind, she is pretty much into early-2000s minimal, rare electro, house-infused old-school Goa and well deserved bleeps and bloops.

Chill Floor
Festnacht (de)

Festnacht

Festnacht is a fixture in Hamburg’s music scene. Together with L.F.T., he has steered the Neoprimitive label and event series for nearly a decade, releasing a broad range of mostly experimental electronic music from artists like Rosaceae, Children of Leir, and Alobhe, and inviting names such as Skee Mask, Anthony Rother, Bloody Mary, and Interstellar Funk to the iconic Golden Pudel Club. His DJ sets span the spectrum of Detroit-rooted techno and electro - always unpredictable, shaped by the night’s energy, and known for his skill in slowly and subtly warming up a room.
bushfya (de)

bushfya

For the Love of Music. Nothing else.
Afidissima & Alice (de)

Afidissima & Alice

Afidissima and Alice, two millennial stereotypes sharing music tips as emotional currency. Gabby radio host Afidissima delivers genre-chaotic sets drenched in dubby vibes and oozing with groove. A relentless cratedigger with questionable priorities. Alice unites musical moments and moods that refuse to be united. Seductive, whimsical, followed by familiar paths, so as not to upset the ear and inner balance. Mixed feelings becoming multiple emotions. Everything as usual – just enhanced momentum.
BarbNerdy (en)

BarbNerdy

Sharing Means Caring: Most of the music of this series was recorded at a Chaos Event in the last 10 (or more) years. It is time for a new episode: https://soundcloud.com/barbnerdy/sets/mixtape-sharing-means-caring-1
Dj Sloush + Zarrt (de)

Dj Sloush aka Spitz + Zarrt

The berlin based artist duo is working under different alias solo, in duos or collectives since 2011. They are sound artists, DJs, part of Cashmere Radio (Berlin), curators, event organizers, performers and multimedia artists. “Dj Sloush aka Spitz + Zarrt aka Fellmaus will make you happy. There’s gonna be these sounds coming from the speakers, new otherworldly ones mixed with seemingly familiar yet undiscovered natural feeling waves of moods, or maybe hot and twirling rapid fire bass jumping trippin balls ones. Either way they’ll provide you with a guaranteed enjoyment of the infinite kind.”
Babooshka (de)

Babooshka

Babooshka is Marian Bodenstein, who played with several punk bands such as LASSIE, LAFFF BOX, NICK NORMAL and DBR at the moment. Under the moniker FUZZZGUN Marian is working as a graphic designer for bands, labels and other "multinational corporations". Normally Babooshka would serve you a high octane dance set rooted in 70s power pop, punk and rocknroll but for the CCCChillfloor you’ll get a certain mixture of their favorite relaxin, beautiful and tearjerking tracks, combined with some broken records to serve as analog loops and audioplay records. Babooshka is happy to play records that are normally reserved for the end of an emotional night of dance and shenanigans or even never would see the lights of the dance floor under „normal“ circumstances.
g00d news (de)

g00d news

g00d news lebt und arbeitet seit 2009 in Hamburg und ist als Vinyl-DJ Teil der lokalen Underground-Szene. Er war langjähriger Resident und Kurator im Golden Pudel Club und ist Mitbetreiber des Plattenladens Remoto-Rec. sowie des Vinyl- und Kassettenlabels V I S mit Fokus auf experimenteller Musik. Seine Sets reichen von Ambient, Experimental und outernationalen Sounds bis hin zu UK-Rave, Darkside Jungle, Hardcore, Breakbeats, Deep Techno und Freetekno. Zudem ist er kuratorisch und organisatorisch im BEEK e.V. aktiv.
Etai Darway (de)

Etai Darway

Dj Set Etai Darway
chaeza + doc (de)

chaeza + doc

Dj Set
Weebz (en)

Weebz

WEEBZ likes to move between the odds, the rough and the soft: Breakbeat, dissonances, noise and sounds of deep dungeons belong to their mixes as well as the hymns of our hearts Most of the time the genres are mixed to an eclectic collection mirroring own confusions in the spirit of making the unmatching matching xx
Fimi & Nush (de)

Hanni

Fimi&Nush
Felix Kubin (de)

Felix Kubin

Felix Kubin, funkensprühender Spannungs- und Weltenwandler aus Hamburg, Verachter der Nüchternheit, lenkt die musikalische Kompassnagel Richtung Stolperdisko, Art Pop und „gute Nervmusik“. Das Tanzbein zappelt, aber die Beine laufen in verschiedene Richtungen, denn sie haben sich noch nicht synchronisiert. Hier erklingen Songs am Rande des Nervenzusammenbruchs, "Musik für junge Leute" und alle, die nicht sterben wollen. Vor allem haben es ihm die obskuren Musikversuche der Heimstudios vergangener Fostex-Generationen angetan, die Art Brut und ihre Einfärbungen durch billige, leicht zu demolierende Technologien. Felix Kubins musikalische Adoleszenz wurde durch eine Zeit geprägt, in der sich die Szenen der Kunst und Musik stark durchdrangen und Songtitel wie "Die Gesunden kommen", "Adrenalin lässt das Blut kochen" und "Hosen, die nicht aneinander passen" kein Stirnrunzeln verursachten. Eine Zeit also, in der sich die Popmusik weit aus dem Fenster lehnte und die Luft einer fremden, seltsamen Welt atmete.
Lina & Nele & Peng (de)

Lina & Nele & Peng

Nele, Peng and Lina are set to create a mesmerizing experience on the chillfloor 3c39, blending their unique artistic visions into a cohesive musical journey.Lina, with her innate talent and meticulous attention to detail, weaves ethereal melodies, esoteric rhythms, and wavey melancholy into a rich narrative. As an experienced curator of sound and atmosphere, she infuses her sets with her personal journey and history, selecting tracks that evoke deep emotions and resonate with her favorites.Nele and Peng complement Lina's artistry with their exceptional taste and ability to craft transcendental musical experiences. Each of them brings their unique flair, having proven their skills in various venues, including the renowned Kraniche bei den Elbbrücken.Together, this trio invites the audience to immerse themselves in a harmonious blend of sound, encouraging exploration of consciousness and connection with the ineffable beauty of music and place.
VVVVVAI & Steffen Bennemann (de)

VVVVVAI & Steffen Bennemann

VVVVVAI works with themes of duality, reflection, and temporal transitions. Geminiaquarius is an ongoing investigation into how states change, overlap, and coexist. The practice centers on reduction, attention, and slow unfolding. Steffen Bennemann has been active in the world of music for more than two decades. After many years as curator and promoter (Nachtdigital Festival), label owner (Holger Records) and DJ, he now focusses on his own sounds. Playing solo as well as in various collaborations, these sounds can be anything from Deep Sea Ambient to celestial Techno.
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.
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
stornoline (de)

Sassi

service for dance trips ⏰✨💫⏰✨💫⏰✨💫⏰✨💫 zocke für euch housy rave essentials mit nostalgischen vocals und acid lines & mache sachen bei @diskobabel 💕 und @entropiefestival ⚡️
Aladdin (de)

Hamdi

Hamdi (Berlin) House and minimal techno built for immersion. Extended mixes, controlled pacing, and Fog-filled rooms where the story unfolds gradually.
Loui Beton (en)

Loui Beton

Lets get besinnlich at the 39C3
Zweite Sahne & Olga Rhythmus (en)

Tesa

A DJ duo from Frankfurt playing technoid Dark Disco. Soundcloud: https://on.soundcloud.com/ieVMVNI9qlqR6BNBHh
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.
Ingo Boss (de)

Ingo Boss

Ingo Boss