Append-only public record

Infrastructure data
archive.

New versions are added without rewriting earlier snapshots. Corrections and migration decisions remain visible.

Available records.

Current frozen snapshot

13-item infrastructure watchlist, current status and source links after the content merge.

Earlier research release

The first append-only snapshot remains unchanged.

Migration record

Shows which live-site additions were carried forward, corrected, moved or retired.

Prior homepage, frozen

The single-page homepage as it stood before the data-driven redesign went live. Kept verbatim, not edited to match current data.