Registry-approved source lanes
matrix visible4 registry-approved source lanes are visible here. They are canonical proof lanes, not the full feed count. The full feed catalog currently exposes 29 public API workers, with 26 enabled by keys and toggles. This pairs the canonical registry proof lanes with the live feed catalog and enabled feed count so the UI does not confuse four proof lanes with the whole ingest system. In this matrix, 8 registry lanes are observing, 0 are closing outcomes, 0 expose replay paths, and 1 are quiet but armed.