Every pin on the merged globe, in two layers.

plots — the paid layer, and the product. Full objects, coordinates untouched, one per active world_plot. This is what the page is for, so it is the layer that stays legible on the wire.

seeds — the imported layer: every geo-located company that nobody has claimed yet, as a compact columnar block (see SEED_COLUMNS). Seeds carry no row anywhere — a claimed company drops out of the seed set by construction, and boards never see seeds because boards read only world_plots.

The client merges the two back into one flat pin list; the split exists purely so 5,579 imported pins can carry filterable facts without the payload tripling. seeds is always present, seeds.rows may be empty.