LEGAL DOCUMENT · NOTICE

Legal Notice

Who publishes Ktkarena, who hosts the site, who to contact for what. All the official information.

Updated May 1, 2026 Reading time: 4 min
Contents
  1. 01The site publisher
  2. 02The publication director
  3. 03The hosting provider
  4. 04Technical suppliers
  5. 05Trademarks and logo
  6. 06Site content
  7. 07Links to other sites
  8. 08Regulatory compliance
  9. 09Official contacts

The site publisher

Ktkarena is published by:

Ktkarena SAS
A simplified joint-stock company under Cameroonian law
Share capital: [À COMPLÉTER]
Registered office: Boulevard de la Liberté, Douala, Cameroon
RCCM number: [À COMPLÉTER]
Unique identification number (NIU): [À COMPLÉTER]
Intra-community VAT number: not applicable (Cameroon is outside the EU)
General email: contact@ktkarena.com
Phone: [À COMPLÉTER]

The publication director

The publication director of the site is Jordan Z., in his capacity as President of Ktkarena SAS.

For any question relating to the publication, a specific piece of content on the site, or a right-of-reply request:

  • Email: direction@ktkarena.com
  • Mail: Ktkarena SAS · Attn: Publication Director · Boulevard de la Liberté, Douala, Cameroon

The hosting provider

The website ktkarena.com is hosted by:

Vercel Inc.
340 S Lemon Ave #4133
Walnut, CA 91789 - United States
Phone: +1 559 288 7060
Website: vercel.com

Our backend API (which serves the mobile application and the admin dashboard) is hosted by:

Railway Corporation
San Francisco, United States
Website: railway.app

Technical suppliers

To keep the platform running smoothly, we work with the following providers:

ProviderCountryRole
CloudflareUnited StatesSecurity, CDN, anti-DDoS protection
SentryUnited StatesApplication error monitoring
InfisicalUnited StatesProduction secrets management
ExpoUnited StatesiOS and Android push notifications
StripeIrelandBank card payments
Yellow Card · Kotani PayAfricaUSDC stablecoin on/off-ramp
Orange Money · MTN MoMo · WaveCEMACMobile Money in the CEMAC zone

The detailed list and each provider's privacy policy are available on request at privacy@ktkarena.com.

Trademarks and logo

“Ktkarena” is a registered trademark. The Ktkarena logo, the “Acid Lime” visual system, the system of 17 Devin tiers, and all proprietary graphic elements are protected by copyright and trademark law.

Any use, reproduction or exploitation without prior written authorization is prohibited. For trademark license requests (media, partnerships, educational projects): contact brand@ktkarena.com.

Site content

All texts, photographs, illustrations, graphics, animations, videos, and source code on the site are protected by copyright. Any reproduction without express authorization is prohibited, except for:

  • short quotations for journalistic use with attribution of the source;
  • private, non-commercial use;
  • uses covered by copyright exceptions (parody, pastiche, educational quotation).

Content published by users (comments, posts, messages) remains their property. See the Terms of Service for details on the license granted to Ktkarena for this content.

Links to other sites

We may link to other websites (articles, resources, partners). We check the quality of sites at the time we link to them, but we cannot guarantee that their content remains relevant or compliant over time.

If you spot a broken or problematic link, write to us at contact@ktkarena.com. We'll fix it quickly.

Regulatory compliance

Ktkarena operates in compliance with the applicable regulations:

  • Cameroonian law (primary jurisdiction);
  • CEMAC regulations on online gaming and betting;
  • OHADA regulations for commercial and contractual matters;
  • GDPR for users residing in the European Union;
  • Country-specific payment regulations (Mobile Money, bank cards).

Our compliance is reviewed annually by a specialized law firm. If you identify a compliance issue, report it to legal@ktkarena.com.

Official contacts

For each type of request, here is the address to use:

Request typeAddress
General questioncontact@ktkarena.com
User supportsupport@ktkarena.com
Legal questionlegal@ktkarena.com
GDPR / personal dataprivacy@ktkarena.com
Press inquirypresse@ktkarena.com
Partnership requestpartnerships@ktkarena.com
Trademark and licensingbrand@ktkarena.com
Publication directordirection@ktkarena.com

For physical mail, formal notices, and registered letters with acknowledgment of receipt:

Ktkarena SAS
Boulevard de la Liberté
Douala, Cameroon
BP [À COMPLÉTER]
Updated May 1, 2026 · Version 1.0
For any publisher question: direction@ktkarena.com
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