{"schema":"p31.tetraHub/1.0.0","gatheredAt":"2026-06-17T07:51:41.410Z","topology":{"kind":"K4","vertices":4,"edges":6,"note":"Personal lattice uses pillars a–d; family cage uses named vertices; k4-hubs fuses life-context rosters. This payload is three parallel reads, not a fourth mesh."},"faces":{"personal":{"error":"binding_missing"},"cage":{"error":"binding_missing"},"hubs":{"error":"binding_missing"}}}