Council of AI

measurement, not certification

buyer-side, never the scored

The independent measurement body for AI governance

Signed, stranger-verifiable measurement. We're the Y-axis — the attestation layer that makes AI + A2A finance legal. Every result is Ed25519-signed (key never leaves) and verifiable by anyone.

Verify a live receipt Products AG-UI agent

What we measure

16 governance axes

gov · care · swarm · affect · jail · slot15 · human-vs-ai · safety · privacy · transparency · fairness · accountability · continuity · efficiency · creativity · sovereignty.

13 measured of 14

Live, not static

Continuous re-measurement on a clean protocol. Retrieved >> trained (+34–38).

Cryptographically attested

Ed25519 on a signing node (key never leaves). Verify in-browser, zero trust.

Independent

Buyer/insurer/regulator-pays only. Never the scored. No issuer-pays.

Products

Capital Markets

The Y-axis — Art 50 · MiCA · SB 315 attestation.

AI-Liability

Art 50 receipt for underwriting — the missing parametric trigger.

Book a pack

5-day signed evidence pack.

Full suite

Attestation-as-a-Service catalog.

AG-UI — the agent → user interface

We use the AG-UI wire (AUDIO_MESSAGE_START → CHUNK → END + TRANSCRIPT_DELTA, keyed by messageId). Below is a live demo of the agent stream. Ask it a governance question.

The proof is live

19 signed artifacts Ed25519 verified — pubkey bWbk52E47J6EkY4+pu0Hh/B1l1175AZoZsDEBr0EfWA=. Verify it in-browser.

Council of AI (CSOAI Ltd, UK #16939677) · measurement, not certification · buyer-side, signed, verifiable · AG-UI agent→user wire. The Ed25519 private key never leaves the pod.