It works ✓

Caddy is serving this placeholder through the reverse-proxy stack on the Oracle Cloud VPS.

• Host: instance-eduardo · 130.61.39.115 · eu-frankfurt-1
• Ubuntu 26.04 LTS · ARM Ampere A1 · 4 OCPU / 24 GB
• Docker + Caddy (auto-HTTPS ready)

The real application replaces this page — point the domain here and swap the Caddy site block from root /srv/site to reverse_proxy app:<port>.