Privacy Policy

1. Introduction

TerraChain ("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 land registry platform, website, and related services (collectively, the "Services").

By using our Services, you agree to the collection and use of information in accordance with this policy. If you do not agree with our policies and practices, please do not use our Services.

2. Information We Collect

2.1 Personal Information

We may collect personal information that you voluntarily provide when using our Services, including:

• Name and contact information (email address, phone number)
• Government-issued identification documents for KYC/AML compliance
• Wallet addresses and blockchain transaction data
• Geolocation data for land parcel registration
• Photographs and documents related to land ownership
• Biometric data (with explicit consent) for identity verification

2.2 Automatically Collected Information

When you access our Services, we automatically collect certain information, including:

• Device information (type, operating system, unique identifiers)
• IP address and general location data
• Browser type and version
• Usage data and interaction patterns
• Cookies and similar tracking technologies

3. How We Use Your Information

We use the collected information for the following purposes:

• To provide and maintain our land registry Services
• To verify your identity and prevent fraud
• To process land registrations and ownership transfers
• To comply with legal and regulatory requirements
• To communicate with you about your account and transactions
• To improve and optimize our Services
• To send administrative and promotional communications (with consent)
• To detect, prevent, and address technical issues and security threats

4. Data Sharing and Disclosure

We may share your information in the following circumstances:

• Government Authorities: Land registration data is shared with relevant land authorities as required by law
• Service Providers: Third-party vendors who assist in operating our Services
• Blockchain Networks: Transaction data is recorded on public blockchain networks
• Legal Requirements: When required by law, court order, or governmental authority
• Business Transfers: In connection with mergers, acquisitions, or asset sales

We do not sell your personal information to third parties for marketing purposes.

5. Blockchain Data and Public Records

Please be aware that certain information recorded on blockchain networks is inherently public and immutable:

• Land parcel registration hashes are publicly viewable on the blockchain
• Ownership transfer records are permanent and cannot be deleted
• Wallet addresses associated with transactions are publicly visible

We minimize on-chain data by storing sensitive personal information off-chain with only cryptographic hashes recorded on the blockchain.

6. Data Security

We implement robust security measures to protect your information:

• AES-256 encryption for data at rest
• TLS 1.3 encryption for data in transit
• Multi-factor authentication for account access
• Regular security audits and penetration testing
• SOC 2 Type II compliance
• Access controls and employee training

While we strive to protect your information, no method of transmission over the internet is 100% secure. We cannot guarantee absolute security.

7. Data Retention

We retain your personal information for as long as necessary to:

• Provide our Services and maintain land records
• Comply with legal and regulatory requirements
• Resolve disputes and enforce agreements

Land registration records are maintained permanently as required by law and the immutable nature of blockchain technology. Other personal data may be deleted upon request, subject to legal retention requirements.

8. Your Rights

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

• Access: Request a copy of your personal data
• Correction: Request correction of inaccurate data
• Deletion: Request deletion of your data (subject to legal limitations)
• Portability: Request transfer of your data to another service
• Objection: Object to certain processing activities
• Withdraw Consent: Withdraw previously given consent

To exercise these rights, please contact us at privacy@terrachain.xyz.

9. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. We ensure appropriate safeguards are in place for international transfers, including Standard Contractual Clauses approved by relevant authorities. By using our Services, you consent to such transfers.

10. Children's Privacy

Our Services are not intended for individuals under the age of 18. We do not knowingly collect personal information from children. If you believe we have collected information from a child, please contact us immediately.

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new policy on this page and updating the "Last updated" date. We encourage you to review this policy periodically.