Bednár, Karpiš: Zničia stablecoiny euro a potom dolár? Digitálne euro, inflácia a návrat kráľa. Záznam

What is waiting for you? Details&more

Saturday 25 April is almost here and we can't wait to see you in Bratislava at A4 (Karpatská 2, YMCA building). Here are a few practical things so you get the most out of the weekend.

Dôležité info k Bitcoin je RETRO!

Blíži sa sobota 25. apríla a my sa na vás tešíme v Bratislave v A4-ke (Karpatská 2, budova YMCA). Posielame pár praktických vecí, aby ste z víkendu vyťažili maximum.

Stablecoiny, decentralizácia a proxymerchants!

1)Juraj Karpiš & Juraj Bednár nahrajú počas Bitcoin je RETRO! live podcast o stablecoinoch. 2) Pavel Šimon: Decentralizácia fyzického života. 3) Dorže prinesie tému Proxy merchants.

Health Sovereignty: Your Body Is Not Custodial

Bitcoin and other crypto showed us what it means to have sovereignty over money. But what if the same principle applies to your body? This talk introduces the concept of health sovereignty — the idea that your body is not a custodial system, and responsibility for it cannot be outsourced.

Peter Horvath: From sound money to honest odds

Prediction markets introduce a different kind of decentralization: not of money, but of knowledge. They allow individuals to express belief with skin in the game, turning opinions into measurable signals and noise into structured information.

Martin Habovštiak: How I made a Bitcoin transaction that is in its entirety an image file

In the talk I will explain how it's possible to not only bypass the supposed 520B limit on contiguous data but also make an entire transaction into a valid image file.

Pavol Travnik: Future of Jobs & Self-Learning Machines

I lost my job as a software developer and you probably will too. But don't panic, new opportunities are coming. This technical presentation explores why early adoption of AI is essential for your future career.

Mário Havel: Decade of blockchain research the retro tech missed

Bitcoin may be retro — but the research didn’t stop. At Bitcoin is RETRO!, we intentionally look beyond the surface narrative. Beyond price, beyond hype, beyond simplified stories about “old vs new” technologies. Mário Havel’s talk maps what has actually happened in the background over decade.

Pavol Lupták&liberation.travel: Crypto Company into an AI Crypto Company

We’re excited to welcome Pavol Lupták, one of the most distinctive voices in the Central European crypto scene, to Bitcoin is RETRO! 25th April 2026 in Bratislava, Slovakia.

Juraj Bednár: How the cypherpunk dreams came true

Juraj Bednár’s perspective reflects one of the core ideas behind this conference: from end-to-end encryption and anonymous communication to decentralized money.

Story za Bitcoin je Retro a prečo Zcash?

Príbeh za pôvodnou konferenciou Bitcoin je Retro! v 2017. Prečo je Bratislava ideálne miesto na kryptoanarchiu? A prečo je znovu Zcash fascinujúci? Vidíme sa 25.apríla v Bratislave!

Why Retro in Bratislava? Why Zcash?

Story behind Bitcoin is Retro in 2017, why Bratislava is perfect location for this cryptoanarchism. See you 25th April in Bratislava, Slovakia!

Bitcoin is Retro 2026

📅 When: Saturday, April 25, 2026, 12:00 PM–11:00 PM 📍 Where: A4 – Space for Contemporary Culture, Karpatska 2, Bratislava, Slovakia For the first time since 2017, we're returning to Bratislava with the Bitcoin is Retro 2026 conference, and this time we'll be looking not only at Bitcoin, but also at Zcash and zero-knowledge proof technologies, which enable truly untraceable transactions—money like cash, free from surveillance and censorship and other technologies.

Bitcoin je retro 2026

📅 Kedy: sobota 25. apríla 2026 12:00-23:00 📍 Kde: A4 – nultý priestor, Šancová, Bratislava Po prvýkrát od roku 2017 sa vraciame do Bratislavy s konferenciou Bitcoin je Retro 2026 a tentokrát sa pozrieme nielen na Bitcoin, ale aj na Zcash a technológie zero-knowledge proofs, ktoré umožňujú skutočne nevysledovateľné transakcie – peniaze ako hotovosť, bez dohľadu a cenzúry,