Signals whose meaning remains anchored to their substrate and context.
Signals generated or transformed by artificial substrates with statistical posture.
Signals whose coherence or meaning has degraded due to drift pressure.
Signals restored or reinforced through corrective or invariant‑preserving mechanisms.
Signals designed to restore coherence, re‑anchor meaning, or counteract drift.
Signals tightly coupled to the substrate they represent, resisting decoupling drift.