Step 1. Install Tor Browser from torproject.org; verify the installer signature. Step 2. Copy a v3 onion from the homepage mirror box; never retype. Step 3. Set the Tor Browser security slider to Safest before loading anything. Step 4. Verify the PGP timestamp block on the login page against fingerprint 0x7F2A0A9D. Step 5. Log in with a unique password, enable PGP-based 2FA, write down the mnemonic.
The full version of each step, with terminal output samples and ASCII diagrams, is on the homepage walkthrough. Each step is self-contained; complete one before moving to the next.
Verified working Nexus Market mirrors
Three v3 onion addresses currently serving the production market, signed under PGP fingerprint 0x7F2A0A9D. Use the Copy button; never retype an address.
TorTaught