This is an English version of this page. Pre Slovenskú verziu kliknite sem. Na Slovenskú verziu sa prepnite aj keď chcete pristupovať k e-shopu alebo ku kurzom.
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!
Don’t miss out on updates!
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
You are a Bitcoiner now, what’s next? – Option Plus Podcast with Juraj Bednar
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
- Situational awareness on A(S/G)I – a (somewhat) cypherpunk perspective
After reading (well, listening to) Leopold Aschenbrenner’s set of essays (more of a book) called SITUATIONAL AWARENESS: The Decade Ahead, I decided to: First of all. Leopold… Read more: Situational awareness on A(S/G)I – a (somewhat) cypherpunk perspective - Lightning network – the payment network of the Internet
This text is a part of my new book The Orange Flash of Freedom: Understanding and using the Bitcoin Lightning network Although most bitcoin users look primarily… Read more: Lightning network – the payment network of the Internet - Orange summer: slow down, turn on, tune in, drop out
TLDR: Bitcoin prolongs time preferences. Fiat mine (job) is short time preference. Bitcoin class of 2018+ have experienced Bitcoin, and what it leads to – peer to… Read more: Orange summer: slow down, turn on, tune in, drop out - Halving numerology: Why not to expect a halving supply shock
The price of Bitcoin is rising and the internet is soaked in FOMO memes: “ETF funds alone already need more than 10x of Bitcoin mined each day… Read more: Halving numerology: Why not to expect a halving supply shock - Quick-hack: Signal on two numbers for separating groups and discussions
You’ve already read from me why it’s important to use encrypted messengers, which ones I use, or life hacks for asynchronous communication. At the same time, I… Read more: Quick-hack: Signal on two numbers for separating groups and discussions - The road to Bitcoin adoption – part two: how do people get Bitcoin?
In the first part, we looked at Bitcoin’s success criteria. The path to adoption for me is – how do people that want to use Bitcoin for… Read more: The road to Bitcoin adoption – part two: how do people get Bitcoin? - The road to Bitcoin adoption – part one: what are the success criteria for Bitcoin?
Debates about how wider adoption of Bitcoin will occur are popular among bitcoiners, though not all that useful. Personally, of course, I have no idea how it… Read more: The road to Bitcoin adoption – part one: what are the success criteria for Bitcoin? - Goodbye app… let’s move from the centralized stores
I used to develop and publish a mobile app that enabled access to my courses from smartphones and tablets. However, it’s time to say goodbye to it.… Read more: Goodbye app… let’s move from the centralized stores - How to find someone to buy BTC from using Vexl app
Vexl is a great app that allows you to discover a counterparty from which you can buy Bitcoin or who can buy it from you. I have… Read more: How to find someone to buy BTC from using Vexl app