CHT map extraction
cht-lighthouse-map-2026-06-13-ede43c0e6538
Immutable prepared Chance Heritage Trust lighthouse-map extract. Record count: 571. Fetched: 2026-06-13T16:51:30+00:00.
Compatibility comparison
This recomputes the current ordinary-public LUX subset against this immutable CHT extract. It is not a reconstruction of historical LUX inventory or a full gap claim.
Matched 3 · Possible adoption 1 · CHT-only 566.