Josef Tětek

Josef Tětek

Trezor Academy Lead
Josef is a Bitcoiner, writer, podcaster, educator. Currently leading Trezor Academy, fostering bitcoin education in the Global South. Author of Bitcoin: Separation of Money and State.
Speaker’s stage appearances
Panel discussion
Biological Sovereignty — Circadian Rhythm and Biohacking
Why is every Bitcoiner suddenly a rancher or a carnivore? We’re digging into the link between hard money and hard health. From seed oil avoidance to sourcing local protein, learn how to fuel the "Citadel" lifestyle and why the most important "Proof of Work" happens in your kitchen and at your local farm.

The Bitcoin community has a massive overlap with "Quantum Biology" and "Ancestral Health" because both groups believe in verifying truths from first principles rather than relying on centralized authorities.

You’ve decentralized your money — now it’s time to decentralize your health.
Czech Stage
Thu, 11:40
Lang EN
Q&A
Q&A: Biological Sovereignty — Circadian Rhythm and Biohacking
Czech Stage
Thu, 12:10
Lang EN
Fireside
Building Local-First on Bitcoin
The "Local First" approach puts the user at the center — data and control remain with them, not in the cloud. But what does such development look like in combination with Bitcoin? A fireside chat between two Czech developers will offer a behind-the-scenes perspective: why it makes sense to build applications without central dependency, what tools and principles are used today, and where the limits lie. A practical discussion on how Bitcoin can inspire a new generation of software that is more resilient, more private, and truly owned by the user.
Czech Stage
Fri, 11:40
Lang CS
Panel discussion
Parallel Systems: Profiting From Global Circular Economies
While the mainstream media talks about Bitcoin as a "speculative asset," entire communities are already using it as their only medium of exchange. This is where the real growth is happening. Learn how to plug into and profit from burgeoning circular economies around the world. Discover the blueprint for living entirely on a Bitcoin standard today, bypassing fiat-dependent supply chains and building local resilience.
Expo stage
Fri, 13:50
Lang EN
Panel discussion
Bitcoin Use Cases Around the World
Beyond the bubble of developed countries, how is Bitcoin actually used around the world? This panel will offer insights into real-world use cases from various corners of the globe, where Bitcoin solves specific problems: inflation, limited access to banking services, payment censorship, and remittances. We’ll hear about experiences from the field and the broader context of why Bitcoin makes the most sense in these particular places. A practical discussion about where Bitcoin is no longer an alternative, but a necessity.
Czech Stage
Fri, 15:50
Lang CS
Keynote
Trezor Academy: Bitcoin Education for the Global Majority
Trezor Academy has been actively contributing to bitcoin education in Africa and Latin America since 2023. What are the program's successes and challenges?
Expo stage
Sat, 10:10
Lang EN
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