Privacy Policy

Last updated: 11/2/2025

Your Privacy Matters

LUSTRO is built with privacy by design. As a decentralized application, we minimize data collection and maximize your control over your information.

1. Information We Collect

Blockchain Data

When you interact with LUSTRO, the following information is recorded on the Solana blockchain:

  • Your wallet address (public key)
  • Transaction amounts and timestamps
  • Ticket purchase records
  • Prize claim activities

Note: Blockchain data is public and permanently stored on the Solana network.

Website Analytics

We may collect basic analytics data to improve our service, including:

  • Page views and navigation patterns
  • Device and browser information
  • General geographic location (country/region)
  • Performance metrics

Information We DO NOT Collect

  • Personal identification information (name, email, etc.)
  • Private keys or seed phrases
  • Detailed browsing history
  • Personal communications or messages

2. How We Use Your Information

We use collected information for the following purposes:

  • Facilitate lottery operations and smart contract interactions
  • Display your ticket history and winnings
  • Improve website performance and user experience
  • Ensure compliance with applicable regulations
  • Detect and prevent fraud or abuse

3. Data Storage and Security

Blockchain Storage

Your lottery participation data is stored permanently on the Solana blockchain, which is:

  • Decentralized and distributed across thousands of nodes
  • Cryptographically secured and immutable
  • Publicly accessible and transparent
  • Not controlled by LUSTRO or any single entity

Website Security

We implement industry-standard security measures including:

  • HTTPS encryption for all communications
  • Secure hosting infrastructure
  • Regular security audits and updates
  • No storage of sensitive user credentials

4. Third-Party Services

LUSTRO integrates with the following third-party services:

Solana Blockchain Network

All lottery operations are executed on Solana. Please review Solana's documentation for their data practices.

Wallet Providers

Wallet connections (Phantom, Solflare, etc.) are subject to their respective privacy policies.

Web Analytics

We may use privacy-focused analytics tools to understand website usage patterns.

5. Your Rights and Choices

Blockchain Data

Due to the immutable nature of blockchain technology, transaction records cannot be modified or deleted. However, you maintain full control over:

  • Your wallet and private keys
  • Future participation in the lottery
  • Connection and disconnection from the service

Website Data

You can control website data through:

  • Browser settings and cookie controls
  • Opting out of analytics tracking
  • Using privacy-focused browsers or VPNs

6. Children's Privacy

LUSTRO is not intended for use by individuals under the age of 18. We do not knowingly collect personal information from children under 18. If you believe we have inadvertently collected such information, please contact us immediately.

7. International Users

LUSTRO operates on a global, decentralized blockchain network. By using the service, you consent to the processing of your data across international borders. Please ensure lottery participation is legal in your jurisdiction.

8. Changes to Privacy Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last modified" date. Your continued use of the service after changes constitutes acceptance of the updated policy.

9. Contact Information

If you have questions about this Privacy Policy or our data practices, please contact us through our official channels or create an issue on our GitHub repository.

Your privacy is important to us. We are committed to protecting your data while providing a transparent and secure lottery experience.

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