Publisher
28sig.com is published by a sole trader registered in France.
Director: 28 Signal
SIRET: 88977838700031
Address: 4 rue des Grandes Vignes, 44190 Clisson, France
Contact: contact@28sig.com
Not subject to VAT (French micro-business exemption)
Hosting
The site runs on Vercel Inc. servers (340 Pine Street, Suite 701, San Francisco, CA 94104, USA). User data is stored via Supabase, with servers located in France (EU West).
Intellectual property
Texts, algorithms, calculations, visuals, and logo are the exclusive property of the publisher. Any reproduction without prior written permission is prohibited.
Governing law
French law applies. Any dispute falls under the jurisdiction of the publisher's local court.
Last updated: June 2026