Privacy Policy

1. Introduction

CoinBattle ("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 Platform.

By using CoinBattle, you agree to the collection and use of information in accordance with this Privacy Policy.

2. Information We Collect

2.1 Information You Provide

Account Information:
• Email address (for authentication)
• Username or display name
• Social login credentials (if you choose to authenticate via third-party providers)

Wallet Information:
• Ethereum wallet address (public blockchain address)
• RemoteWallet contract address (deployed on your behalf)

Desktop Client Information:
• Client version and installation details
• Connection status and session data

2.2 Automatically Collected Information

Platform Usage Data:
• Match history and outcomes
• Wager amounts and transaction records
• Platform feature usage and preferences
• Error logs and diagnostic information

Technical Information:
• IP address
• Browser type and version
• Operating system
• Device identifiers
• Connection timestamps

Game Integration Data:
• Rocket League match events
• Game outcomes and statistics
• Match timing and duration

2.3 Blockchain Data

All blockchain transactions are public and permanently recorded on the blockchain. This includes:
• Wallet addresses involved in transactions
• Transaction amounts and timestamps
• Smart contract interactions
• Match outcomes and fund distributions

Important: Blockchain data is public by design and cannot be deleted or modified.

3. How We Use Your Information

We use collected information for:

Platform Operations:
• Authenticating your identity and managing your account
• Facilitating match creation and wager execution
• Processing transactions through smart contracts
• Determining and distributing match outcomes

Service Improvement:
• Analyzing platform usage to improve features
• Identifying and fixing technical issues
• Developing new functionality
• Optimizing user experience

Communication:
• Sending important platform updates and notifications
• Responding to your support requests
• Announcing new features or changes
• Providing transaction confirmations

Security and Compliance:
• Detecting and preventing fraud or abuse
• Enforcing our Terms of Service
• Complying with legal obligations
• Protecting platform integrity

4. How We Share Your Information

4.1 Public Blockchain Information

Your wallet addresses and all blockchain transactions are publicly visible on the blockchain. Anyone can view:
• Your wallet address
• Your RemoteWallet contract address
• Transaction history and amounts
• Match participation and outcomes

4.2 Service Providers

We may share information with third-party service providers who assist us:
• AWS (Amazon Web Services): Cloud infrastructure and data storage
• Supabase: Authentication and database services
• Blockchain node providers: Transaction processing and smart contract interaction
• Analytics providers: Platform usage analysis

These providers are contractually obligated to protect your information and use it only for services provided to us.

4.3 Legal Requirements

We may disclose your information if required to:
• Comply with legal obligations or valid legal processes
• Enforce our Terms of Service
• Protect our rights, property, or safety
• Prevent fraud or security threats
• Respond to government or regulatory requests

4.4 Business Transfers

If CoinBattle is involved in a merger, acquisition, or sale of assets, your information may be transferred as part of that transaction. You will be notified of any such change.

5. Data Retention

Account Data: We retain your account information while your account is active and for a reasonable period after account closure for legal and operational purposes.

Transaction Records: Transaction data is retained indefinitely for audit, compliance, and dispute resolution purposes.

Blockchain Data: Blockchain transactions are permanent and cannot be deleted by us or anyone else.

Usage Data: Technical and usage logs are typically retained for 12-24 months.

6. Your Rights and Choices

6.1 Account Access and Updates

You can:
• Access your account information through the Platform
• Update your email address and display name
• Review your transaction history
• Export your data (contact us for assistance)

6.2 Account Deletion

You may request account deletion by contacting us. Please note:
• Blockchain transactions remain permanently public
• We may retain certain information for legal compliance
• Transaction records may be retained for audit purposes
• Deletion may take up to 30 days to process

6.3 Marketing Communications

You can opt out of marketing emails by:
• Using the unsubscribe link in emails
• Updating your notification preferences
• Contacting us directly

Note: You cannot opt out of essential service communications (transaction confirmations, security alerts, etc.).

7. Data Security

We implement industry-standard security measures to protect your information:

Technical Safeguards:
• Encryption of data in transit and at rest
• Secure authentication protocols
• Regular security audits and updates
• Access controls and monitoring

Operational Safeguards:
• Employee training on data protection
• Limited access to personal information
• Incident response procedures
• Regular security assessments

However, please note:
• No system is completely secure
• You are responsible for your wallet security and private keys
• We cannot recover lost private keys or reverse blockchain transactions
• Always enable two-factor authentication where available

8. Third-Party Links and Services

The Platform may contain links to third-party websites or integrate with third-party services (e.g., MetaMask, social login providers). This Privacy Policy does not apply to those third parties. We recommend reviewing their privacy policies before providing them with information.

9. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. These countries may have different data protection laws. By using the Platform, you consent to such transfers.

10. Children's Privacy

CoinBattle is not intended for users under 18 years of age. We do not knowingly collect information from minors. If we discover we have collected information from a minor, we will delete it promptly.

11. California Privacy Rights (CCPA)

If you are a California resident, you have additional rights:

Right to Know: Request information about data we collect and how it's used
Right to Delete: Request deletion of your personal information (subject to exceptions)
Right to Opt-Out: Opt out of sale of personal information (we do not sell your data)
Right to Non-Discrimination: Exercise privacy rights without discrimination

To exercise these rights, contact us at [email to be added].

12. European Privacy Rights (GDPR)

If you are in the European Economic Area, you have rights under GDPR:

Legal Basis: We process your data based on:
• Contract performance (providing the Platform services)
• Legitimate interests (platform improvement and security)
• Legal compliance (regulatory requirements)
• Your consent (where applicable)

Your Rights:
• Access your personal data
• Rectify inaccurate data
• Request data deletion (right to be forgotten)
• Object to processing
• Data portability
• Withdraw consent

Data Controller: CoinBattle is the data controller for your personal information.

To exercise GDPR rights, contact us at [email to be added].

13. Cookies and Tracking Technologies

We use cookies and similar technologies to:
• Maintain your login session
• Remember your preferences
• Analyze platform usage
• Improve performance

Cookie Types:
• Essential cookies: Required for platform functionality
• Analytics cookies: Help us understand usage patterns
• Preference cookies: Remember your settings

You can control cookies through your browser settings, but disabling essential cookies may affect platform functionality.

14. Do Not Track Signals

Some browsers support "Do Not Track" signals. We do not currently respond to these signals as there is no industry standard for compliance.

15. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last Updated" date. Material changes will be communicated through:
• Email notification
• Platform announcements
• Prominent notice on the Platform

Continued use of the Platform after changes constitutes acceptance of the updated Privacy Policy.

16. Contact Us

If you have questions about this Privacy Policy or our data practices, contact us:

Email: [support email to be added]
Discord: [community link to be added]
Mail: [physical address to be added]

For privacy-specific inquiries or to exercise your privacy rights, please clearly indicate "Privacy Request" in your communication.

17. Data Protection Officer

For GDPR-related inquiries, you may contact our Data Protection Officer:
• Email: [DPO email to be added]

18. Blockchain Transparency Notice

Important Reminder: All blockchain transactions are public and permanent. This includes:
• Your wallet addresses
• Transaction amounts and timestamps
• Smart contract interactions
• Match outcomes

This data cannot be deleted, modified, or made private by us or anyone else. By using blockchain-based wagering, you accept this inherent transparency.

19. Your Wallet Security

Critical Information:
• We never ask for your private keys or seed phrases
• We cannot recover lost private keys
• You are solely responsible for wallet security
• Enable all available security features on your wallet
• Be cautious of phishing attempts

Never share your private keys with anyone, including CoinBattle staff.