Stone.proof | Blockchain Mineral Trading Platform

1. Introduction

Stone Proof ("we", "us", "our") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our blockchain-based mineral traceability platform.

2. Information We Collect

2.1 Blockchain Data

When you interact with our smart contracts, the following information is recorded on the blockchain:

Wallet addresses
Transaction hashes
Smart contract interactions
Organization and membership data
Mineral registration and tracking data

Note: Blockchain data is public and immutable. Once recorded, it cannot be deleted.

2.2 Account Information

We may collect:

Email address (if provided)
Organization name and details
User preferences and settings

2.3 Usage Data

We automatically collect:

IP address
Browser type and version
Pages visited and time spent
Device information
Error logs and performance data

3. How We Use Your Information

We use collected information to:

Provide and maintain the Platform
Process transactions and smart contract interactions
Authenticate users and manage accounts
Send important notifications and updates
Improve Platform functionality and user experience
Detect and prevent fraud or abuse
Comply with legal obligations
Analyze usage patterns and trends

4. Blockchain and Public Data

4.1 Public Nature: Transactions and data recorded on the blockchain are publicly visible and permanent. This includes wallet addresses, transaction amounts, and smart contract interactions.

4.2 No Control: We cannot delete, modify, or remove data once it has been recorded on the blockchain. This is a fundamental characteristic of blockchain technology.

4.3 Pseudonymity: While wallet addresses are public, they do not directly reveal your identity unless you choose to link them to personally identifiable information.

5. Data Sharing and Disclosure

We do not sell your personal information. We may share information in the following circumstances:

Service Providers: With trusted third-party service providers who assist in operating our Platform
Legal Requirements: When required by law, court order, or government regulation
Protection of Rights: To protect our rights, property, or safety, or that of our users
Business Transfers: In connection with a merger, acquisition, or sale of assets

6. Data Security

We implement appropriate technical and organizational measures to protect your information:

Encryption of data in transit (HTTPS/TLS)
Secure server infrastructure
Regular security audits
Access controls and authentication

Important: You are responsible for securing your wallet and private keys. We do not have access to your private keys and cannot recover them if lost.

7. Your Rights (GDPR/CCPA)

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

Access: Request access to your personal data
Correction: Request correction of inaccurate data
Deletion: Request deletion of your data (subject to blockchain limitations)
Portability: Request a copy of your data in a portable format
Objection: Object to processing of your data
Restriction: Request restriction of processing

Note: Due to the immutable nature of blockchain, we cannot delete data that has been recorded on-chain. We can, however, delete off-chain data associated with your account.

8. Cookies and Tracking

We use cookies and similar technologies to:

Maintain your session
Remember your preferences
Analyze Platform usage
Improve user experience

You can control cookies through your browser settings. However, disabling cookies may affect Platform functionality.

9. Children's Privacy

Our Platform is not intended for users 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.

10. International Data Transfers

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

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of material changes by posting the new policy on this page and updating the "Last updated" date. Your continued use of the Platform after such changes constitutes acceptance of the updated policy.

12. Contact Us

If you have questions about this Privacy Policy or wish to exercise your rights, please contact us:

Email: privacy@stoneproof.io

Support: Contact Us

Return Home Terms of Service

2. Information We Collect

2.1 Blockchain Data

When you interact with our smart contracts, the following information is recorded on the blockchain:

Wallet addresses
Transaction hashes
Smart contract interactions
Organization and membership data
Mineral registration and tracking data

Note: Blockchain data is public and immutable. Once recorded, it cannot be deleted.

2.2 Account Information

We may collect:

Email address (if provided)
Organization name and details
User preferences and settings

2.3 Usage Data

We automatically collect:

IP address
Browser type and version
Pages visited and time spent
Device information
Error logs and performance data

3. How We Use Your Information

We use collected information to:

Provide and maintain the Platform

Process transactions and smart contract interactions

Authenticate users and manage accounts

Send important notifications and updates

Improve Platform functionality and user experience

Detect and prevent fraud or abuse

Comply with legal obligations

Analyze usage patterns and trends

4. Blockchain and Public Data

4.1 Public Nature: Transactions and data recorded on the blockchain are publicly visible and permanent. This includes wallet addresses, transaction amounts, and smart contract interactions.

4.2 No Control: We cannot delete, modify, or remove data once it has been recorded on the blockchain. This is a fundamental characteristic of blockchain technology.

4.3 Pseudonymity: While wallet addresses are public, they do not directly reveal your identity unless you choose to link them to personally identifiable information.

5. Data Sharing and Disclosure

We do not sell your personal information. We may share information in the following circumstances:

Service Providers: With trusted third-party service providers who assist in operating our Platform
Legal Requirements: When required by law, court order, or government regulation
Protection of Rights: To protect our rights, property, or safety, or that of our users
Business Transfers: In connection with a merger, acquisition, or sale of assets

6. Data Security

We implement appropriate technical and organizational measures to protect your information:

Encryption of data in transit (HTTPS/TLS)
Secure server infrastructure
Regular security audits
Access controls and authentication

Important: You are responsible for securing your wallet and private keys. We do not have access to your private keys and cannot recover them if lost.

7. Your Rights (GDPR/CCPA)

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

Access: Request access to your personal data
Correction: Request correction of inaccurate data
Deletion: Request deletion of your data (subject to blockchain limitations)
Portability: Request a copy of your data in a portable format
Objection: Object to processing of your data
Restriction: Request restriction of processing

Note: Due to the immutable nature of blockchain, we cannot delete data that has been recorded on-chain. We can, however, delete off-chain data associated with your account.

Privacy Policy

1. Introduction

2. Information We Collect

2.1 Blockchain Data

2.2 Account Information

2.3 Usage Data

3. How We Use Your Information

4. Blockchain and Public Data

5. Data Sharing and Disclosure

6. Data Security

7. Your Rights (GDPR/CCPA)

8. Cookies and Tracking

9. Children's Privacy

10. International Data Transfers

11. Changes to This Policy

12. Contact Us

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Privacy Policy

1. Introduction

2. Information We Collect

2.1 Blockchain Data

2.2 Account Information

2.3 Usage Data

3. How We Use Your Information

4. Blockchain and Public Data

5. Data Sharing and Disclosure

6. Data Security

7. Your Rights (GDPR/CCPA)

8. Cookies and Tracking

9. Children's Privacy

10. International Data Transfers

11. Changes to This Policy

12. Contact Us