Fabric Verify (beta)

Proof of what your AI agent did.

Your agent signs a short record of each action. We add it to a public log. If anyone changes a record later, it shows. Anyone can check the proof on their own computer.

Get started What a proof shows

How it works

1

Your agent signs a record

The record says which agent acted, what kind of action it was, and when. It holds a fingerprint of your data, never the data itself.

2

We add it to the log

Each record gets a numbered place in the log. You get a signed receipt straight away.

3

The log is anchored in public

Every few minutes we sign the log and publish its state to a public log watched by independent witnesses.

4

Anyone can check it

Our free verifier checks a proof with the network turned off. No account needed.

Pricing (beta)

$0.005 per record. $0.0025 per record in batches of 100 to 1,000. Proofs are included. An audit pack for your auditor costs $1.

You pay in advance. Buy credit by card: $25, $50, $100 or $500. Sales tax is added where it applies. Your balance can be up to $1,000. Credit works only for Fabric Verify. It can't be transferred or refunded.

Get started

1

Get a credit key

During the beta, we issue credit keys on request. Email support@augmentev.com and we will send you one, with your integration guide. Keep the key secret: anyone who has it can spend your credit.

2

Add credit by card

Choose $25, $50, $100 or $500 and pay on Stripe's secure page. Your credit appears on your key once Stripe confirms the payment. We never put your key in a link.

3

Send records, get proofs

Your agent sends a signed record for each action. You get a signed receipt at once, and a proof a few minutes later.

4

Check it offline

Anyone can check a proof with our free verifier, with the network turned off. Download the verifier.

What a proof shows

It proves that this exact record was in the log, at this place, by this time.
It does not prove that what the record says is true. It shows which key signed it.
Your data. We never receive your data, only its fingerprint. Records are stored in the EU or the US. You choose. Requests are processed in the United States.
Our keys (beta). The log's signing keys are held in software on our secure server. They are not created inside the secure hardware. If we change a key, we will record the change in the log.