10,000 decision-makers convened at the Louvre for two days, with more than 70% of attendees in C-suite or equivalent roles — the highest concentration of authority of any European crypto event.
The sixth Paris Blockchain Week, 15-16 April 2026 at the Carrousel du Louvre, drew 7,500+ attendees, 320+ speakers and 360+ journalists by the organiser's count, with more than 70% of attendees in C-suite or equivalent roles. The published lineup mixed banks and asset managers (Morgan Stanley, J.P. Morgan's Kinexys, Bank of America, Amundi) with founders such as Adam Back, Silvio Micali and Ben Zhou. The organiser has since renamed the event Signal Week; the 2027 edition is on this calendar under that name. Source: parisblockchainweek.com, checked 4 Sep 2026.
