Requirements (Server)

What you need

• A Linux server with sudo access (Ubuntu is recommended)
• Docker installed (the repo includes a setup.sh that can install it if needed)
• Basic firewall/network access for your chosen host port
  • The container listens on port 3000
  • You map PORT_HOST -> 3000 (for example, 8000 -> 3000)
• The operator’s base58 OPERATOR_PUBKEY (required for snapshot uploads)
• A METRICS_AUTH_TOKEN for /admin/stats
• Enough disk space for the persistent SQLite DB and indexed snapshot data
  • The default persistent directory is /srv/verifier/data