Privacy Policy
Last Updated: September 2026
Proto Labs and the Proto Protocol operate a non-custodial token launch and decentralized exchange interface on Robinhood Chain (Chain ID: 4663). We prioritize data minimization, user sovereignty, and cryptographic privacy.
1. Information We Do Not Collect
Because Proto is non-custodial and direct-to-contract:
- No Private Keys: We never generate, handle, or store private keys or seed phrases.
- No Custodial Accounts: There are no email registrations, passwords, or custodial user balances.
- No Financial Tracking: We do not sell user data, financial activity profiles, or behavioral analytics.
2. Information Handled Onchain
When you interact with the Proto smart contracts on Robinhood Chain:
- Public Wallet Address: Your Ethereum-compatible address interacts with the Launchpad Factory and Uniswap V3 Pool contracts.
- Transaction Data: Token deployments, liquidity locks, fee claims, and swaps are publicly broadcast and permanently recorded on the blockchain ledger.
- Public RPC Calls: Standard JSON-RPC queries (
eth_call,eth_getBalance,eth_getLogs) are serviced by the designated network RPC node.
3. Local Storage Usage
The frontoffice application stores limited preference state strictly in your browser's localStorage:
- Wallet connection status and last active provider identifier.
- Color theme preference (Dark / Light mode).
- Confirmation of terms & privacy policy agreement (
proto_privacy_policy_accepted_v1).
You may clear your browser storage at any time to remove these local settings.
4. Third-Party Protocols & Infrastructure
Interactions may route through decentralized infrastructure:
- Robinhood Chain (L2): Block execution and transaction consensus.
- Uniswap V3 Core: Automated market maker and concentrated liquidity contracts.
- IPFS Gateways: Decentralized hosting of token icons and self-describing metadata.
5. Security & Invariants
All protocol backend services enforce fail-closed security policies (INV-BE-3) and reject direct signing (INV-BE-1). Smart contract positions are permanently locked in non-custodial lockers (INV-SC-2).
For legal inquiries, protocol disclosures, or technical support, visit the [GitHub repository](https://github.com/pacong12/proto) or follow official community channels.