Privacy Policy

1. Information We Collect

0xStack is dedicated to developer privacy and censorship-resistant monitoring. We do not require personal identification, KYC, or email addresses to use our public dashboards or execute x402 micro-utilities. When you interact with our services, we only collect technical telemetry necessary to service requests (e.g. submitted RPC endpoints, EVM transaction hashes for on-chain verification, and public wallet addresses).

2. On-Chain Settlement Data

Payments for Sentinel Epoch subscriptions and micro-utility requests settle publicly on Base Layer 2. Transaction hashes, block numbers, and transfer events are recorded on the public blockchain and stored in our D1 registry solely for replay prevention and subscription fulfillment.

3. Cookies and Local Storage

We do not use tracking cookies or third-party marketing trackers. Local storage and service workers may be utilized solely for caching telemetry graphs and offline PWA capabilities.

4. Contact & Inquiries

For security disclosures or privacy inquiries, open an issue on our GitHub repository or contact the maintainers via community discord.