B-Only 2026 (4th Edition)

B-Only is the fourth edition of a Bitcoin-only conference set in the French Alps and held over three days in Annecy. The program focuses on Bitcoin's technology, its ecosystem and its ethos. It combines conferences, workshops, forums and informal \"pleb talks\", so attendees learn by listening, doing and discussing together. Two community evenings, plus lunch and dinner included in the ticket, leave plenty of room for networking and open conversation. The event is privacy-friendly: no unauthorized photos of attendees are taken, and only the conference talks are filmed.

The conference is built by Bitcoiners, for Bitcoiners and the curious. Experienced users, developers and builders will find advanced sessions, while newcomers can follow general-audience talks and hands-on workshops that make it easy to ask questions and speak directly with presenters. Whether you want to deepen your technical knowledge, meet fellow Bitcoiners or simply learn what Bitcoin is about, B-Only offers a welcoming and focused setting. It takes place at the Novotel Annecy Centre, close to the train station and the city center. It is organized by AlpineChain and supported by sponsors including Paymium, Bitstack and Le Cercle du Coin. Tickets can be paid for in euros or Bitcoin, and attendees can extend their stay to explore the Annecy region during the public holidays on November 10 and 11.