Bitcoin is evolving rapidly, and its implications now extend to energy, technology, economic sovereignty, and even politics. From November 21 to 23 in Annecy, the B-Only conference offers three days to take stock, learn, meet experts, and understand why Bitcoin deserves your full attention.
Adopting Bitcoin is no longer an option for tomorrow
As the economy weakens, savings melt away, and control intensifies, Bitcoin appears to be a lifeline in a drifting system. Yet many hesitate, get stuck on the technical complexity, or put off what they feel is crucial.
Understanding Bitcoin is not about following a trend. It’s about preparing, protecting yourself, and regaining a form of autonomy in an increasingly unstable world. It’s not about grasping everything at once, but about starting to understand, because the longer we wait, the more we risk being impacted by the flaws in our monetary system.
And to initiate this change, nothing beats human contact. Conferences and meetups are often the best way to move forward: ask questions, hear other points of view, discover concrete uses. This is where the light bulb moments happen and where we really begin to understand what Bitcoin can change.
Among these events, B-Only has established itself over the past several years as the perfect place to pique the curiosity of Bitcoin enthusiasts.
Once again, B-Only has attracted the cream of French-speaking Bitcoiners and experts in their fields:
- Alexandre Stachtchenko, Director of Strategy at Bitstack;
- Théo Mogenet, CEO of BullBitcoin Europe;
- Renaud Lifchitz, cybersecurity expert;
- Caroline Zorn, elected representative in Strasbourg;
- Abdel Dimahlebda, Head of Ecosystem at Starkware;
- and Bastien Desteuque, Managing Director of INBi.
From November 21 to 23, 2025, the city of Annecy will host the third edition of B‑Only, a conference unique in France entirely dedicated to Bitcoin. For three days, researchers, developers, entrepreneurs, and enthusiasts will come together to explore Bitcoin in all its dimensions: monetary, energy, political, and technical.
A conference on a human scale designed to appeal to everyone
The conference program is designed as a journey:
- On Friday, we will (re)discover the basics: Bitcoin as a store of value, its role in savings, and its links to energy.
- On Saturday, we will have big discussions: Bitcoin in the face of energy challenges and global political upheavals.
- On Sunday, we will look ahead: governance, innovation, technology, and cutting-edge research.
But B-Only is not just a conference program: it is also a collective experience, designed to encourage exchanges and encounters. Accommodation, meals, evening events—everything is included so you can experience Bitcoin offline, with other people who are just as curious as you are. Whether you are already active in the ecosystem or just discovering it, this is the event not to be missed if you want to get up to speed on Bitcoin, ask questions, share ideas, and leave with a clearer vision.
