Audit Ledger
Every decision reconstructable, months after it was made.
An append-only record of inputs, evidence, model reasoning, validation results, and actions taken, queryable and exportable.
Why it exists
Regulated enterprises cannot deploy a system whose decisions cannot be reconstructed. Auditability is usually treated as a governance tax bolted on at the end; treated as a first-class primitive, it becomes the fastest path to debugging, tuning, and trust.
How it works
Capture at the decision boundary
Inputs, retrieved context with provenance, model version and parameters, the validation verdict, and the resulting action are recorded as a single immutable event.
Provenance chains
Each piece of evidence carries a pointer back to its origin, the record, the document page, the API call and its timestamp, so a reviewer can walk from outcome to source without guessing.
Replay
Any historical decision can be re-executed against the captured context to test whether a prompt, policy, or model change would have altered the outcome.
Export and retention
Records export in formats that regulators and internal audit already accept, with retention windows and redaction rules configured per data class.
What it gives you
- Immutable, append-only decision events
- Full provenance chains from outcome back to source
- Deterministic replay of historical decisions
- Model and prompt versioning attached to every event
- Configurable retention, redaction, and export