Effective Date: March 12, 2025
This Privacy Policy applies to SandBlox (the "Application"), a blockchain-based development environment hosted on Cloudflare Pages. SandBlox is developed and operated by Particle Crypto Security, based in Ashdod, Israel.
We prioritize user privacy and minimize data collection wherever possible. SandBlox is designed to operate without collecting or storing personal user data.
We do not collect or store any of the following personal data:
- Names, email addresses, or phone numbers
- Physical addresses or location data
- Wallet private keys or seed phrases
- Personally identifiable information of any kind
All user-related data is stored locally on the user's device and never transmitted to our servers.
The Application may access and analyze publicly recorded blockchain data, including:
- Transaction volume and activity
- Smart contract interactions (e.g., function calls, event logs)
- Adoption metrics for applications built with SandBlox
This data is used solely for platform development and improvement. SandBlox does not attempt to link blockchain activity to individual identities.
SandBlox integrates with the following third-party services, each with its own privacy policy:
-
Cloudflare Pages (Hosting)
- Collects anonymized technical data (e.g., IP addresses, browser type) for security and performance optimization.
- Cloudflare does not collect personally identifiable information.
- Cloudflare Privacy Policy
-
RainbowKit (Wallet Connectivity)
- Facilitates secure wallet connections but does not store wallet credentials or collect personal data.
- Your wallet provider handles authentication and security.
- RainbowKit Privacy Policy
-
Dune Analytics (Blockchain Data Analysis)
- Used to analyze publicly available blockchain interactions, not private user data.
- Dune Analytics Privacy Policy
Users are encouraged to review the privacy policies of these third-party services.
Blockchain transactions are immutable and publicly visible. Once recorded, they cannot be modified or deleted. Users are responsible for ensuring that any data they include in blockchain transactions is appropriate for permanent public storage.
SandBlox can be self-hosted using Docker, giving users full control over their environment. If you choose to self-host, you are solely responsible for security measures and compliance with applicable laws.
SandBlox provides a development framework for interacting with smart contracts. We do not guarantee the security of third-party applications built using SandBlox.
- Users are responsible for evaluating risks when interacting with third-party smart contracts.
- Particle Crypto Security holds no liability for financial losses, security vulnerabilities, or privacy breaches resulting from third-party implementations.
The Application is intended for users 18 years and older. We do not knowingly provide services to minors.
SandBlox may introduce new smart contract features or upgrades. While we strive to maintain backward compatibility:
- Users should regularly review contract upgrades.
- Changes in smart contracts do not affect past blockchain transactions.
SandBlox itself does not use cookies or tracking technologies. However, third-party integrations (e.g., RainbowKit) may store local data for functional purposes.
Users should check the privacy policies of third-party tools for details on their use of cookies.
Although SandBlox does not collect personal data, we adhere to privacy best practices and aim to align with:
- General Data Protection Regulation (GDPR)
- California Consumer Privacy Act (CCPA)
Note: Due to the decentralized nature of blockchain, some privacy rights (e.g., right to erasure) may not apply to on-chain data.
This Privacy Policy may be updated periodically. Users are encouraged to review it for any changes.
If significant updates occur, we may notify users through SandBlox, but we are not obligated to provide direct notice.
If you have any questions about this Privacy Policy, contact us at:
Particle Crypto Security
📧 Email: support@prtcl.atlassian.net
📍 Location: Ashdod, Israel
✅ We do NOT collect personal data.
✅ Public blockchain data is analyzed for platform insights only.
✅ Users are responsible for smart contract interactions.
✅ SandBlox does not track users, but third-party tools may use cookies.
✅ Blockchain transactions are permanent and cannot be erased.
Copyright © 2025 Particle Crypto Security. All rights reserved.
Last Updated: March 14, 2025