Legal notice

Last updated : October 8, 2026

The French version (mentions légales) is the reference text.

Publisher

Sacha Ruer EI (Sacha Ruer, entrepreneur individuel — French sole proprietorship, micro-entreprise regime)
Registered trade name: Kryva — freelance name: Sacha Praljak
Address: 59 rue des Muscats, 11510 Caves, France
Phone: +33 7 60 18 02 91
Email: sacha.ruer@gmail.com
SIREN: 102 412 780 — SIRET: 102 412 780 00011
Registered in the French National Business Register (RNE) on 2026-03-16
VAT not applicable, article 293 B of the French General Tax Code

Publication director

Sacha Ruer.

Host

Vercel Inc.
Address: 440 N Barranca Avenue #4133, Covina, CA 91723, USA
Phone: not published by the host; written contact: privacy@vercel.com
Website: vercel.com

Intellectual property

Texts, illustrations and code on this site belong to Sacha Ruer unless stated otherwise. Kryva and Krydor names and logos belong to their publisher. Interface illustrations are explanatory diagrams and do not show real data.

Personal data and cookies

See the privacy policy. This site sets no advertising or tracking cookies; audience measurement (Vercel Web Analytics) is cookieless.