Compliance
Build an audit trail for AI agents (EU AI Act Article 12)
Article 12 of the EU AI Act requires automatic record-keeping over a system’s lifetime. Here is how Agenomic’s signed traces, attestations, and replay give AI agents a tamper-evident audit trail.
What Article 12 requires
Article 12 asks high-risk AI systems to automatically record events (“logs”) over their lifetime, so the system functioning is traceable and post-incident review is possible. For an AI agent, the events that matter are the ones that explain why it did what it did.
- Automatic recording of events throughout the system lifecycle.
- Traceability appropriate to the system’s intended purpose.
- Records that support post-market monitoring and incident review.
What to record for an agent
An agent’s behavior is more than its final answer. Agenomic captures the execution trace — the sequence of model calls, tool calls, inputs, and outputs — alongside the genome that defines the agent, so a record stays meaningful months later.
- Inputs and outputs for each run.
- Model calls (provider, model, configuration) and tool calls.
- The genome version in force: prompts, policies, permissions, and dependencies.
- Behavioral fingerprints used to compare runs.
How Agenomic makes the trail tamper-evident
Capturing logs is not enough if they can be edited after the fact. Agenomic signs genomes and emits tamper-evident attestations (ATEP), so an archived record can be verified rather than trusted. Traces export to JSONL for your own storage and pipelines.
- Signed bundles and attestations make after-the-fact edits detectable.
- Traces export to
traces.jsonlfor offline storage. - Agenomic Cloud (optional) can collect signed bundles into evidence packs with approvals.
Replay as living evidence
A static log shows what happened once. Replay re-runs an agent and compares output distributions and behavior-contract outcomes against a baseline, so your audit trail also shows whether behavior held over time. Replay is statistical — it does not assert bit-for-bit identical results.
Get started
Follow the quickstart to capture your first trace, then archive the signed bundle from each release. Agenomic provides this evidence; it does not issue legal certification, and Article 12 sign-off remains your responsibility.

