The website today
These details come from the published website release and its signed inventory.
| Captured | |
|---|---|
| Release | 20261005T191018Z-manual.woE6Dm |
| System | Debian GNU/Linux 13.7 |
| Web server | Caddy 2.6.2-12+deb13u1 |
| Website build | Zola 0.23.6 |
| TLS issuer | Actalis |
| Public IPs | 152.53.22.2482a03:4000:6c:b55::1 |
What the details above show
The operating details above come from the signed inventory of this website and apply to the capture time shown. The operator is patchletter UG (haftungsbeschränkt) in Gelsenkirchen, Germany; full details are in the imprint.
Our rules for email, calendar and contacts
| Layer | Rule |
|---|---|
| Data | Customer data stays in the EU. |
| Infrastructure | Servers, storage, backups and DNS come only from verified EU providers. |
| Operations | The company and the staff with production access are based in the EU. |
| Software | The data path runs self-hosted open-source software and our own development. |
| Supply chain | Operations, support and payment run through European services. We disclose exceptions. |
Disclosing dependencies
The website loads its fonts, images and styles from its own server. It contains no JavaScript and embeds no third-party resources. That is a statement about how the website behaves in the browser, not complete proof of where every server component comes from.
The software running on this website's server is listed with versions in the inventories under Transparency.