Audit Engine
Turns the signed evidence into a reconstructable, regulator-ready record — with inclusion proofs against an anchored root.
What it does
The Audit Engine turns the signed evidence into a regulator-ready record. Every decision carries its reason-code trail, drawn from the published register, and any record can be reconstructed and checked with a Merkle inclusion proof against the anchored root. The result is an immutable, downloadable, offline-verifiable audit log rather than a log you simply have to trust.
Inside Audit Engine
The core functions this engine provides across the Trust Fabric.
Audit Engine composes with the Trust Fabric
Every engine is independently useful and interoperates through one API-first Trust Fabric — so identity, evidence, policy, risk and certification stay consistent across your AI estate.
Related engines
Supervisory Access
A scoped, revocable seat for a regulator or supervisor — with a hash-chained log of everything they read.
- Grant-based, time-bounded access
- Scoped to decisions, controls or proofs
- Hash-chained access log
- Readable by the supervised organisation
Trust Engine
Computes a signed, HCS-28 trust score per agent from its verified identity and governance track record.
- HCS-28 Trust Index
- Weighted adapters + coverage
- Drift monitoring
- Signed, publishable records
Risk Engine
Routes risk in proportion to impact — high-risk actions and low-trust counterparties escalate to a human, they don't fail silently.
- Risk-tiered escalation
- Policy thresholds (atoms)
- Trust-guidance routing
- Incident & near-miss reporting
- Proportional, not binary
See Audit Engine in action
Book a demo and see how the platform establishes trust across your AI systems.