Verifiable Audit Log

A record anyone can check.

An ordered log where every entry carries a receipt signed by an attested key, bound to the cluster's governance. Other products use it as their compliance trail.

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Coordinate & prove · Works with Confidential Functions, Confidential Gateway, Confidential Agents · Same meters as every product

02 · Use case

Records of every AI decision

Who it's for: Companies under the EU AI Act.

Today

The EU AI Act expects records of how AI systems reached their decisions. Logs a company writes and stores itself are easy to question.

With Verifiable Audit Log

Each model decision is appended to the Verifiable Audit Log with its inputs and model version. Entries are ordered across three replicas, and each carries a receipt signed by an attested key.

What you get

A record of every decision, with inputs and version
Entries that can't be altered after the fact
Receipts regulators can check offline

03 · How it works

Four steps, all inside attested nodes.

01 · Append
Write an entry from any product or app.
02 · Order
Entries are applied in one order across three replicas.
03 · Sign
Each entry gets a receipt signed by an attested key.
04 · Verify
Anyone holding a receipt can check it offline, at any time.

04 · Built in

What it inherits from the engine.

Verifiable Audit Log runs on the same confidential engine as every Calimero product, so it comes with the same proof.

Attested hardware. Clients verify the node's image before sending anything.
Sealed end to end. Nobody, including us, can read data inside a sealed node.
Signed receipts. Every answer can be checked offline, later, by anyone.

How we prove it All products

05 · More in Coordinate & prove

Works on the same engine.

See Verifiable Audit Log running on attested hardware.

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