Four-Layer Governance Spine
Route → Signals → Spine → Assurance
The four-layer institutional stack governing all artefacts.
ROUTE → SIGNALS → SPINE → ASSURANCE
The four-layer institutional stack governing all artefacts.
┌──────────────────────────────────────────────────────────────┐
│ ROUTE │
│ The canonical sequence: Fracture → Signal → Spine │
│ Defines how evidence becomes authority and authority moves. │
└──────────────────────────────────────────────────────────────┘
│
┌──────────────────────────────────────────────────────────────┐
│ SIGNALS │
│ Pre-movement system intelligence │
│ Reveals alignment, drift, timing pressure, readiness. │
└──────────────────────────────────────────────────────────────┘
│
┌──────────────────────────────────────────────────────────────┐
│ SPINE │
│ Execution coherence │
│ Ensures alignment is load-bearing and can carry scale. │
└──────────────────────────────────────────────────────────────┘
│
┌──────────────────────────────────────────────────────────────┐
│ ASSURANCE │
│ Institutional verification │
│ Ensures outputs are audit-ready, defensible, and aligned. │
└──────────────────────────────────────────────────────────────┘
Route anchor: Fracture → Signal → Spine → AssuranceGoverned by the canonical route: Fracture → Signal → Spine → Assurance.