Privacy Policy
Last updated: April 2026
UNLK Casino collects only what it needs to operate the game. We do not sell, share, or monetise your data. No ads. No tracking pixels. No third-party profiling.
1. What we collect
When you use UNLK Casino through Telegram, we receive and store:
- Telegram user ID — provided automatically when you launch the mini app. Used to identify your account.
- Telegram username and first name — displayed in your profile and leaderboard. You can change your display name in the app.
- TON wallet address — collected when you connect your wallet. Used to process deposits and withdrawals.
- Game history and bet records — all bets are logged including game type, amount, outcome, and provably fair seed data. Required for game integrity and dispute resolution.
- Balance and transaction history — necessary to operate your account.
- Responsible gambling limits — if you choose to set them. Stored securely and applied to your session.
- Language preference — to serve the app in your chosen language.
- Platform/device type — detected from your Telegram client (iOS, Android, Desktop). Used for product analytics only.
2. What we do not collect
- Your real name, email address, or phone number
- Payment card or bank account details (UNLK is crypto-only)
- Location data beyond what Telegram's API may surface
- Browsing history or behaviour outside UNLK Casino
3. How we use your data
Your data is used solely to:
- Operate your account, balance, and game progression
- Process deposits and withdrawals
- Enable provably fair verification of every bet
- Detect and prevent abuse, fraud, and bot activity
- Provide customer support if you contact us
- Improve the game through aggregate, anonymised analytics
4. On-chain data
TON blockchain transactions — including your wallet address and transaction amounts — are publicly visible on-chain by their nature. This is inherent to how blockchain technology works and is outside UNLK's control.
5. Third parties
We do not sell or share your personal data with third parties for advertising or profiling purposes.
UNLK Casino uses Railway.app for hosting and infrastructure. Data is stored on Railway's servers. Railway's own privacy practices apply to infrastructure-level operations.
The app is built on Telegram's Mini App platform. Telegram's privacy policy governs data handled by Telegram itself.
6. Data retention
Game history, bet records, and transaction logs are retained indefinitely for provably fair verification purposes — so you can always verify past bets. Account data is retained for as long as your account is active.
If you request account deletion, we will remove your personal identifiers (name, wallet address) but retain anonymised bet records to preserve the integrity of our provably fair system.
7. Your rights
You may request:
- A copy of the data we hold about you
- Correction of inaccurate data
- Deletion of your personal data (subject to the retention policy above)
To make a request, contact us via the UNLK Telegram channel.
8. Security
We use industry-standard security practices including encrypted connections (HTTPS), JWT-based authentication tied to Telegram's initData verification, and server-side seed hashing for provably fair integrity. We do not store private keys or wallet mnemonics.
9. Changes to this policy
We may update this policy from time to time. Material changes will be communicated via the UNLK Telegram channel. Continued use of UNLK Casino after changes are posted constitutes acceptance.
10. Contact
For privacy requests or questions, contact us via the UNLK Telegram channel.