Privacy Policy

Last updated: August 2025

Your privacy is important to us. This document explains what data we collect, for what purpose, and how it is processed.

1. Data Controller

The data controller is OneWinner operating the portal onewinner.eth.

2. Data We Collect

We do not collect personal information in the traditional sense (such as name, surname, or email address), unless it is voluntarily provided.

We collect and process the following information:

  • Crypto wallet addresses – used for login, waiting list registration, and assigning participation in events.
  • Session data (cookies) – we store session data of logged-in users to maintain authentication.
  • Activity data related to the wallet – such as participation in events or interactions with the portal.

3. Purpose of Data Processing

Data is processed solely for the following purposes:

  • Enabling login to the portal using a crypto wallet.
  • Registering for the waiting list.
  • Tracking and associating participation in events.
  • Maintaining active user sessions.

4. Cookies

Our website uses technical cookies to manage user sessions. We do not use cookies for marketing, profiling, or analytics.

5. Data Storage Location

Data is stored on servers hosted in AWS infrastructure located in Singapore. This region was chosen for its technical efficiency and alignment with our privacy-first approach.

6. Anonymity

We design our platform to ensure the highest possible level of user anonymity. User login and activity are tied solely to a crypto wallet address, without identifying the person behind it.

7. Data Sharing

We do not share user data with any third parties unless required by law.

8. Your Rights

Although we do not collect traditional personal data, if you would like to have your wallet address removed from our database or have any questions regarding data processing, feel free to contact us at: onewinner.support@atomicmail.io

9. Changes to This Policy

We reserve the right to update this privacy policy. The most current version will always be available on our website.