Cookie Policy

Effective Date: May 12, 2026

Last Updated: May 12, 2026

This Cookie Policy explains how HashDot ("we", "us", "our") uses cookies and similar technologies on hashdot.me (the "Website").

By using our Website, you acknowledge the use of cookies as described in this Policy.

1. Who We Are

HashDot is operated by:

Sole Proprietor Vitalii Zotov
Ukraine
Email: contact@hashdot.me

HashDot develops and distributes software products, plugins, and subscription-based applications for Tekla Structures.

2. What Are Cookies?

Cookies are small text files stored on your device when you visit a website. Cookies help websites function correctly, maintain security, and provide essential features such as authentication and session management.

3. Types of Cookies We Use

We currently use only strictly necessary cookies.

These cookies are essential for the operation and security of the Website and cannot be disabled through our systems.

Because these cookies are strictly necessary, user consent is generally not required under applicable cookie laws, including the EU ePrivacy Directive.

4. Strictly Necessary Cookies

Authentication and Account Security

To securely identify authenticated users and maintain login sessions, including authentication performed through OpenID Connect with Keycloak.

  • authentication session identifiers
  • secure sign-in state
  • Remember Me functionality
  • token persistence
  • refresh token storage

Session Management

To maintain your active browsing session while using our services, shopping cart, account dashboard, and subscription management features.

  • session identifiers
  • checkout state
  • cart state
  • temporary workflow state

Security Protection

To protect the Website and users against unauthorized access, request forgery, and other security threats.

  • CSRF protection tokens
  • anti-replay session tokens
  • secure request validation tokens

User Preferences

  • selected language
  • theme preferences (light/dark mode)

5. Cookies We Do Not Currently Use

  • Google Analytics
  • Microsoft Clarity
  • Meta Pixel
  • advertising cookies
  • profiling cookies
  • behavioral tracking cookies
  • third-party marketing cookies

If this changes in the future, this Policy will be updated and, where required by law, consent will be requested before such cookies are activated.

6. Third-Party Infrastructure

Our services are hosted on infrastructure provided by Vultr in Frankfurt, Germany.

Traffic routing and reverse proxy functionality is provided through Traefik.

User authentication is provided through Keycloak.

7. Browser Storage Technologies

Our Website may use browser-based storage mechanisms required by the underlying functionality of Blazor WebAssembly and ASP.NET Core.

Such storage, if used, is limited to strictly necessary technical functionality.

8. Managing Cookies

Most web browsers allow you to control or delete cookies through browser settings.

Please note that disabling strictly necessary cookies may prevent parts of the Website from functioning correctly, including:

  • user login
  • subscription management
  • product purchases
  • secure account access

9. International Users

Our services are available globally, including users located in the European Union, United Kingdom, and the United States.

We process cookies in accordance with applicable privacy and electronic communications laws.

10. Changes to This Cookie Policy

We may update this Cookie Policy from time to time to reflect legal, technical, or operational changes.

The latest version will always be available at:

hashdot.me/cookies

11. Contact Us

If you have questions about this Cookie Policy, please contact:

contact@hashdot.me