Privacy Policy

Last Updated: 2025-06-05

1. Introduction

W-3 ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our cryptocurrency wallet services.

2. Information We Collect

2.1 Personal Information

We may collect the following personal information:

• Contact information (email address)
• Wallet addresses and transaction history
• IP addresses and device information (minimal collection)

2.2 Non-Personal Information

We may collect anonymous usage data including:

• Browser type and version
• Service usage patterns
• Aggregated transaction statistics

3. How We Use Your Information

We use collected information to:

• Provide and maintain our Service
• Process transactions
• Improve user experience
• Prevent fraud and abuse
• Comply with legal obligations

4. Data Protection Principles

We adhere to the following principles:

• Minimization: Collect only what's necessary
• Encryption: Sensitive data is encrypted
• Transparency: Clear disclosure of practices
• Security: Protection against unauthorized access

5. Blockchain Transparency

Please note:

• Cryptocurrency transactions are recorded on public blockchains
• We cannot erase or modify blockchain records
• Wallet addresses and transaction details may be publicly visible

6. Cookies and Tracking

Our Service uses minimal tracking:

• Essential session cookies for functionality
• No third-party analytics or advertising trackers

7. Third-Party Services

We may integrate with:

• Blockchain networks (required for transactions)

8. Data Retention

We retain information:

• As long as your account is active
• Transaction data is stored indefinitely on blockchains

9. User Rights

You have the right to:

• Access your personal data
• Request correction of inaccurate data
• Delete non-blockchain account information
• Withdraw consent for data processing

10. Security Measures

We implement security measures including:

• End-to-end encryption where possible
• Secure server infrastructure
• Regular security audits
• Two-factor authentication options

11. Children's Privacy

Our Service is not intended for users under 18. We do not knowingly collect data from children.

12. Changes to This Policy

We may update this Privacy Policy. Continued use after changes constitutes acceptance.

13. Contact Us

For privacy-related questions, contact us at w-3.partnership@proton.me.