Privacy Policy

1. Information We Collect

1.1 Blockchain Wallet Information

When you connect your cryptocurrency wallet (e.g., MetaMask) to our platform, we collect:

• Public Wallet Address: Your Ethereum/blockchain wallet address (publicly visible on the blockchain)
• Transaction History: Records of your token purchases and transactions (publicly available on-chain)
• Token Balances: Your JJCoin token holdings

We NEVER collect or have access to:

• ❌ Your private keys
• ❌ Your wallet seed phrases
• ❌ Your wallet passwords
• ❌ Control of your funds

1.2 Automatically Collected Information

When you visit our website, we automatically collect:

• Device Information: Browser type, operating system, device model
• Usage Data: Pages visited, time spent, click patterns
• IP Address: Your internet protocol address (anonymized where possible)
• Cookies and Tracking: Session cookies, analytics cookies (see Cookie Policy below)

1.3 Information You Provide

If you contact us or subscribe to updates:

• Email address
• Name (if provided)
• Message content
• Any other information you voluntarily provide

2. How We Use Your Information

2.1 Token Sale Operations

• Process your token purchases via smart contracts
• Display your token balance and transaction history
• Verify wallet connections and transactions
• Calculate bonding curve pricing

2.2 Platform Improvement

• Analyze usage patterns to improve user experience
• Monitor platform performance and fix bugs
• Develop new features based on user behavior
• Ensure platform security and prevent fraud

2.3 Communication

• Respond to your inquiries and support requests
• Send important updates about the token sale
• Notify you of platform changes (with your consent)
• Provide security alerts if necessary

2.4 Legal Compliance

• Comply with applicable laws and regulations
• Respond to legal requests and prevent illegal activity
• Enforce our Terms of Service
• Protect our rights and the rights of our users

3. Blockchain Transparency

Important Understanding: Blockchain transactions are PUBLIC and PERMANENT.

• ✅ All transactions are recorded on the public blockchain (Ethereum)
• ✅ Anyone can view your wallet address and transaction history
• ✅ Your transaction history is permanent and cannot be deleted
• ✅ Block explorers (like Etherscan) can display your activity
• ⚠️ Pseudonymous, NOT anonymous - wallet addresses can potentially be linked to identities

4. Cookies and Tracking Technologies

4.1 Types of Cookies We Use

Essential Cookies (Required):

• Session management and authentication
• Wallet connection state
• Security and fraud prevention

Analytics Cookies (Optional):

• Google Analytics (anonymized)
• Usage statistics and metrics
• Performance monitoring

4.2 Managing Cookies

You can control cookies through your browser settings:

• Block all cookies (may affect functionality)
• Delete existing cookies
• Set cookie preferences

5. Third-Party Services

We use the following third-party services that may collect your information:

5.1 Blockchain Infrastructure

• MetaMask: Wallet connection and transaction signing (Privacy Policy: https://metamask.io/privacy.html)
• Infura/Alchemy: Ethereum RPC providers for blockchain data
• Etherscan: Block explorer for transaction verification

5.2 Analytics and Monitoring

• Google Analytics: Website analytics (anonymized)
• Usage tracking and performance monitoring

5.3 Hosting and CDN

• Web hosting providers
• Content delivery networks (CDN)

Note: These services have their own privacy policies. We are not responsible for their data practices.

6. Data Security

We implement security measures to protect your information:

• 🔒 HTTPS encryption for all website communications
• 🔒 Smart contract security: Audited and tested code
• 🔒 No private key storage: We never access your wallet keys
• 🔒 Access controls: Limited employee access to data
• 🔒 Regular security audits: Ongoing vulnerability assessments

However: No method of transmission over the internet is 100% secure. You use our platform at your own risk.

7. Data Retention

• Blockchain Data: Permanent (cannot be deleted)
• Website Analytics: 26 months (Google Analytics default)
• Support Emails: 2 years or as legally required
• Cookies: Session cookies deleted when you close browser; persistent cookies per your settings

8. Your Rights (GDPR & Privacy Laws)

Depending on your location, you may have the following rights:

8.1 European Union (GDPR)

• ✅ Right to Access: Request a copy of your data
• ✅ Right to Rectification: Correct inaccurate data
• ✅ Right to Erasure: Delete your data (except blockchain data)
• ✅ Right to Restrict Processing: Limit how we use your data
• ✅ Right to Data Portability: Export your data
• ✅ Right to Object: Opt-out of certain data processing
• ✅ Right to Withdraw Consent: Revoke permission at any time

8.2 California (CCPA)

• ✅ Know what personal information is collected
• ✅ Know whether your information is sold or disclosed
• ✅ Say no to the sale of personal information
• ✅ Access your personal information
• ✅ Request deletion of your information (with exceptions)
• ✅ Non-discrimination for exercising your rights

Important Limitation: We cannot delete or modify data stored on the blockchain, as it is decentralized and immutable.

9. Children's Privacy

Age Restriction: 18+

• Our platform is NOT intended for anyone under 18 years old
• We do not knowingly collect information from minors
• If you are under 18, do NOT use our platform or purchase tokens
• If we discover we've collected information from a minor, we will delete it immediately

10. International Data Transfers

Your information may be transferred to and stored in countries outside your residence:

• We use cloud hosting services that may store data globally
• Blockchain nodes are distributed worldwide
• We implement safeguards for international transfers (Standard Contractual Clauses)
• Data protection laws may differ in other countries

11. Do Not Track Signals

We do not currently respond to Do Not Track (DNT) browser signals. However, you can:

• Disable cookies in your browser
• Use privacy-focused browsers (Brave, Firefox with privacy extensions)
• Use VPN services for additional privacy

12. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. When we do:

• ✅ We will update the "Last Updated" date at the top
• ✅ Material changes will be prominently posted on our website
• ✅ We may notify you via email (if we have your email)
• ✅ Continued use of the platform after changes constitutes acceptance

We encourage you to review this policy periodically.

13. Contact Us

If you have questions, concerns, or requests regarding this Privacy Policy or your data:

JJCoin Privacy Team

• Email: privacy@jjcoin.com
• Website: [Your Website URL]
• Response Time: We aim to respond within 30 days

For GDPR Requests (EU residents):

• Email: gdpr@jjcoin.com
• Subject line: "GDPR Request - [Your Request Type]"

For CCPA Requests (California residents):

• Email: ccpa@jjcoin.com
• Subject line: "CCPA Request - [Your Request Type]"

14. Legal Basis for Processing (GDPR)

We process your personal data based on:

• Consent: You've given explicit permission (e.g., connecting wallet)
• Contract: Necessary to provide our services (token sale)
• Legal Obligation: Required by law (e.g., anti-fraud measures)
• Legitimate Interest: For platform improvement and security

15. Data Protection Officer

For privacy concerns, you may contact our Data Protection Officer (if applicable):

• Email: dpo@jjcoin.com
• Role: Oversee data protection strategy and GDPR compliance