PROOF
NOT JUST
POSTURE.

Notes for security, compliance, and platform teams evaluating confidential AI inference. Each piece scopes a specific claim and what evidence backs it.

ARTICLES 5 FORMAT HTML UPDATED 2026.04

01/05 CLAIM_BOUNDARIES

What "cryptographic proof of AI inference" actually means

A plain-language explanation of what can and cannot be proven about an AI inference run.

Read 02/05 MODEL_IDENTITY

Why GPU attestation does not prove model identity

Hardware attestation proves environment state. Model identity has to be bound separately.

Read 03/05 PILOT_EVIDENCE

Insurance pilot on GCP TDX: what we verified and what we did not

3/3 confidential requests completed, 3/3 AIR receipts verified offline. Plus the gaps.

Read 04/05 RECEIPT_DESIGN

How AIR receipts bind request, response, and model identity

How request hashes, response hashes, model hashes, and attestation linkage work together.

Read 05/05 COMPLIANCE

Logs vs receipts for regulated AI workflows

Traditional logs are useful, but they are not the same as verifiable AI receipts.

Read — / — RETURN

Back to the landing page

See the product overview, pipeline, and audit terminal.

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PROOFNOT JUSTPOSTURE.