Create Defend
TrackWitness Beta · invited testers

If someone questions your work, your history already answers.

Show how the song was made, take by take. The audio becomes the proof of authenticity and ownership.

TrackWitness runs beside your DAW and signs your project, and any audio you confirm, each time you save meaningful progress. Works with all popular DAWs.

Get beta access How it works
Session record · "Late Bloom"example
14:02Session openedsigned
14:11Vocal take 7 recordedsigned
14:26Bridge rearrangedsigned
14:41Synth pad addedsigning

Three steps, none of them a change to how you already work.

A new song starts empty. Every save becomes a signed take. Each take gets its own fingerprint. Create Defend’s server timestamps the fingerprint. Only the fingerprint leaves your computer. Take by take, the song fills in. Bounce the finished mix. Content credentials say who made it, and when. A watermark carries them inside the sound. Released.
Step 1 Track a session Point TrackWitness at your project folder. Your files stay where they are.
Step 2 Sign as you go TrackWitness scans and signs automatically in the background, or you can sign a take yourself when you save progress. Each one gets a timestamp and your signature.
Step 3 Show your work Build an evidence pack with a certificate anyone can check, without installing anything.

Built to be trusted, not just used.

Your sessions never leave your machine. What reaches us is a timestamp we anchor cryptographically on our server, so anyone can later verify when your record was made.

Your work stays on your machineProject files and audio are never sent anywhere.
Your key never leaves this computerIt lives in macOS Keychain or Windows Credential Manager, never in plain text and never transmitted.
Anchored and verifiableTimestamps are anchored on our server, and every evidence pack comes with plain-language instructions for checking it.

Invited to the beta?

Check your email on the beta access page to get the downloads. Not invited yet? You can ask to be considered there too.

Go to beta access