Here we publish anonymized experience reports from incident response, data hygiene, and Git-native compliance — precisely the topics in which small mistakes have a big impact.

First article

When the backup is missing and a script deletes: A missing backup and an unquoted deduplication script delete ~6,400 unique files. How we recovered ~98% from a Nextcloud mirror, external backup, and Git origin.

Read the experience report →

Articles

Date	Article	Preview
2026-08-25	When the backup is missing and a script deletes — Data loss caused by a faulty deduplication script and how ~98% were recovered via Nextcloud mirror, backup, and Git origin.
2026-09-20	One receipt, one hash, one authoritative location — How Git-native compliance prevents redundancy and errors in networked systems: original docs exist once, other locations hold only structured references (path + SHA-256 + object ID).
2026-10-03	From concept to prototype — How a conversation sharpened an architecture: sphere check as a resolving call-back, reproducible compliance artifacts in Git.
2026-10-05	Same session, different device — Session handover between browsers: an agent session lives server-side, a derived link (plus QR code) suffices for the handover — “one instance, many clients”.
2026-10-11	From scanned receipt to digital self-generated receipt — How a scanned hospitality receipt becomes audit-proof via OCR, document type recognition, and a signing process — and why a separate sidecar is no longer needed.
2026-10-13	Presentation is not a detail — Theming, languages (i18n/.resx), and the framework question: why presentation is a state, languages are decided per request — and why the official documentation beats any forum pattern.
2026-10-25	The false finding that wasn't — PHP2Shell: how a patch verification, four log layers and two wrong search assumptions produced a false finding — and which counter-checks exposed it.

Further articles to follow.