Terra Vita Hub - v253 Route Compression and Classification Lock

Formal classification:
Terra Vita Hub is institutional governance and workflow software, reviewed as enterprise assurance infrastructure - not a financial service, rating activity, or MRV methodology.

Canonical route (the only route language):
1. Executive 4-Page Institutional Brief - primary committee artefact.
2. Institutional Review Index - role-based routing for committee, risk, procurement, technical and MRV reviewers.
3. Minimum Evidence Request - procurement-safe evidence request template.
4. Protected Diligence Materials - Control Evidence Boundary, Operational Assurance and deployment-specific proof.

Supporting artefacts are not alternate routes:
Transparency & Integrity, Institutional Review Summary, Executive Cover Note, Tier-1 Pack, visuals and senior-sponsor first-look material support the canonical route.
