Unknown0 ($UNK0) is a token-gated privacy suite deployed on Robinhood Chain. The project provides a WireGuard-based VPN service that is accessible to holders of the $UNK0 token, replacing traditional subscription models with on-chain token ownership verification. Users connect a wallet (MetaMask, Rainbow, or Robinhood Wallet), sign a gasless message to prove ownership, and receive a WireGuard configuration file if their balance meets the required threshold. Access is revoked automatically if the token balance falls below the threshold. In addition to the VPN, the Unknown0 suite includes a private metasearch engine that aggregates results from over 70 sources without tracking, ads, or logs, and a desktop browser for macOS, Windows, and Linux featuring built-in tracker blocking, Unknown0 Search, and one-click VPN activation. The VPN operates on a no-logs basis, with token balances verified on-chain at each access.