10,000+ delegates and 400+ speakers, including Adam Back, Charles Hoskinson and Monica Long. Debuted Bitcoin Investors Day and AgentX — the first major event on decentralised AI agents.
The sixth edition ran 8-10 April 2025 under the Louvre. Organiser figures: 36,000+ networking-app meetings and 67% C-suite attendance; headline sponsor Fastex. The published 2025 lineup: Adam Back, Charles Hoskinson, Silvio Micali, Monica Long, Eric Anziani, David Ripley, Caroline Butler and Eric Demuth. The brand has since been renamed Signal Week; the 2027 edition is on this calendar. Source: parisblockchainweek.com (2025 site, Wayback), checked 4 Sep 2026.
