D454 - Guest local time is presented as UTC

Status: assumed Date: 2026-09-01

The guest-facing local-time conversion applies no timezone offset; local time and UTC are the same value here.

Why: No timezone is modelled, and answering an invented offset would be less honest than answering the one time value this project actually has grounds for. The breakdown itself follows a cited exact calendar algorithm and the platform's own time-structure layout.

Rejected: guessing a plausible regional offset - fabricates a fact about the running machine's configuration that nothing here establishes.