Evidence Architecture
Verified claims, cryptographically signed, structurally linked across independent sources.
Why architecture, not assertion
An AI-mediated information environment does not reward assertion — it rewards verifiability. Every claim your organisation makes must be reachable, signed, and linked to structurally independent sources before any agent will treat it as authority.
Evidence Architecture is how we build that substrate: each material fact becomes a first-class node, each node carries its SHA-256 anchor, and every anchor resolves to a public, independently hosted provenance record.
Reference implementation
- 180,000 attendees at the Papal Mass, Abu Dhabi, 4 Feb 2019 · Zero security incidents over 71 hours of execution · signed claim.
- Twelve Presidential and Royal state visits coordinated 2010–2024, each at sovereign protocol grade · signed claim.
- AEGIS V29 schema validation: 100% across published entity graphs · independently audited · signed claim.
- Semantic coherence index 0.92 across the English corpus, above the 0.87 publication threshold · signed claim.
How the layer binds
Each signed claim is resolvable via the Evidence Locker at /api/kqas/evidence. The locker is live, not archival — agents query it directly and receive current, anchored records. Knowledge graph nodes, schema endpoints, and narrative monitors all read from the same evidence layer, which means no surface of the site can drift from the documented record.
The effect is simple: what an AI agent reports about you is what you have signed. Nothing more, nothing less.