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Cryptocurrencies – Hack your way to a better life
How bitcoin, decentralized payment networks, cryptocurrencies and a return to hard, non-inflationary currency will help us change our lives and the world
My new book is out!
Option Plus Podcast
The podcast for increased optionality, liberty, cryptocurrencies and life hacking.
Online courses
Firefox setup for better privacy
Online course to help you regain more privacy while browsing the web.
Lightning network for private bitcoin payments among friends and for products and services
Online course that helps you to start using lightning network for instant and cheap Bitcoin payments.
Freedom Map
Help us define where people lack freedom and what to focus on in our mission to increase freedom in the world!
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Subscribe to my low-traffic (max 12 e-mails per year) e-mail list to learn about new books, podcast episodes and other news to increase your freedom. Easy opt-out anytime you want.
Podcast episodes
Tinkering, vibe coding and the long tail of open-source – Option Plus Podcast with Juraj Bednar
- Tinkering, vibe coding and the long tail of open-source
- The Albycalypse is near – the present and future of Lightning payments in the value4value and Nostr ecosystems (ft. Josh / Bitpunk.fm)
- How to fix the Internet – Nostr, Reticulum and other ideas
- You are a Bitcoiner now, what’s next?
- Cypherpunk: Past, present and future
Blog, tutorials, etc.
Learn more about cryptocurrencies, AI, better life, etc. There’s also Slovak blog.
About me
Who am I and how can I help you. Also learn about my personal philosophy and how I am showing up in the world in OptionPlus manifesto.
Latest posts
- Running for the (Digital) Hills: Strategies for Liberation
The cypherpunk toolkit is mature. We have strong encryption, anonymous cryptocurrencies, mesh networks, and decentralized protocols. We’ve solved the technical problems of digital privacy and financial sovereignty.… Read more: Running for the (Digital) Hills: Strategies for Liberation - Bitcoin as a Unit of Account: Rethinking Entrepreneurial Benchmarks
In traditional accounting, we measure profit against the benchmark of holding money—considered “zero risk.” But this approach has a fundamental flaw: it ignores the reality of purchasing… Read more: Bitcoin as a Unit of Account: Rethinking Entrepreneurial Benchmarks - Cheering for Your “Competition”: A mindset that changed my approach to creating
I’ve been wearing a mindset, which I probably got from the open source community, that I think is helpful. Always cheer for the success of other people,… Read more: Cheering for Your “Competition”: A mindset that changed my approach to creating - When potholes mean good use of scarce resources
How I realized that perfect infrastructure can be a sign of irrational waste of resources. Potholes as Evidence of Reason Imagine entering a coastal village. The sandy… Read more: When potholes mean good use of scarce resources - The manifesto of the liberated emergent being
We are not waiting to be led.We are not here to follow maps drawn by others.We are here to listen—deeply, bravely—to the faint pulse of something real… Read more: The manifesto of the liberated emergent being - Cashu: Bitcoin freebanking
[Slovenská verzia] [Česká verze] You can also listen to this blog as an audio: Or open it with your favourite podcasting app. The period of free banking… Read more: Cashu: Bitcoin freebanking - Bypassing hotspot restrictions for data
Many mobile carriers restrict personal hotspot usage, forcing users to upgrade to pricier plans just to share their internet connection. For example operators in Panama offer unlimited… Read more: Bypassing hotspot restrictions for data - Portal Hardware Wallet by TwentyTwo
[Tento článok v češtine a slovenčine na Bitcoin Alza] Doing reviews on new hardware wallets is a bit of a difficult task – most of them don’t… Read more: Portal Hardware Wallet by TwentyTwo - Loaditfor.me – experiment with AI
Audio version of this blog: I am doing some coding experiments with AI. This one is now public, although I don’t know how long I will run… Read more: Loaditfor.me – experiment with AI