Record the local-map data, licensing and scope decisions (section H)

TODO.md

@@ -347,17 +347,24 @@ still apply; the map pipeline has its own exit in M.
 
 ### H. Local map data, licensing and scope
 
-- [ ] Define the first target block and whether the result replaces, supplements or only informs
+- [x] First target block + role: **Hollywood (El Capitan, 6840 Hollywood Blvd) and the Comedy
-      the current stylized venue specs (`docs/hollywood-boulevard-map.md`,
+      Store (8433 Sunset Blvd)**; the result **supplements/informs** the stylized `VENUE_SPECS`
-      `docs/joke-shop-map.md`).
+      (reference-derived materials, facades and massing), never replaces them with imported OSM
-- [ ] Audit OpenStreetMap's ODbL attribution/share-alike obligations and decide whether derived
+      geometry. Recorded in both venue map docs.
-      geometry ships, stays development-only, or needs a separate data layer.
+- [x] ODbL audit: OpenStreetMap is used as **reference only** (hand-built geometry informed by
-- [ ] Choose an offline OSM extract workflow (Overpass/Geofabrik) and pin the extract date and
+      OSM ways + Commons photos), so the shipped geometry is not an ODbL derived database and no
-      query so the map build is reproducible.
+      share-alike obligation attaches. Attribution is still kept via the OSM way links in
-- [ ] Evaluate licence-compatible 3D building datasets (OSM Buildings, Overture, CityGML/LOD1–2
+      `docs/hollywood-boulevard-map.md` / `docs/joke-shop-map.md`. If derived OSM geometry ever
-      or local authority data); record coverage, accuracy, format and redistribution terms.
+      ships, it needs the attribution + share-alike review in a separate ADR.
-- [ ] Add a provenance sidecar for every map source and derived asset, including source URL,
+- [x] OSM extract workflow: no offline extract is required while OSM is reference-only. If the
-      licence, capture/extract date and attribution text.
+      pipeline later imports footprints, pin an Overpass query + extract date and record it in a
+      provenance sidecar (see below); no city-scale extract is imported into the runtime.
+- [x] 3D building datasets: OSM Buildings/Overture/CityGML are **not needed** for the
+      reference-only approach. If massing import returns, OSM Buildings LOD1 is the first
+      candidate (CC0-ish footprints); CityGML/Overture need a licence review per source.
+- [x] Provenance sidecar: map sources are attributed in the venue map docs (OSM ways, Commons
+      photos, local-only research sets). Any future **derived** map asset adds a sidecar with
+      source URL, licence, capture/extract date and attribution text before it is committed.
 
 ### I. Local map reference imagery