Legal notice

Last updated: 28 August 2026

This is a translation provided for convenience. In case of any discrepancy between language versions, the French version prevails.

Publisher

The site korem.opalecrest.com is published by OpaleCrest, the trading name of Mathieu Corne, sole trader. Korem and Opale ID are services of that same entity.

• SIREN: 943 061 820
• Address: 50 avenue des Champs-Élysées, 75008 Paris, France
• Contact: contact@opalecrest.com
• VAT not applicable, article 293 B of the French General Tax Code.

Publication director

Mathieu Corne.

Host

The site is hosted by Vercel Inc., 340 S Lemon Ave #4133, Walnut, CA 91789, United States — vercel.com.

Intellectual property

All content on the site — source code, design, text, logos, trademarks — is the exclusive property of Mathieu Corne / Korem. Any unauthorised reproduction, alteration or distribution is prohibited.