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Music demos

Give your demo a date you can verify.

Record your demo before you send it to a collaborator, label or client. If a similar song appears later, show the exact recording that existed by your record’s date.

Record your demo See how it works ↓

An example dispute over a shared musical idea

See the situation · 1:17

Video playback is unavailable.

Illustrative scenario, not a customer account.

What a match supports

This exact demo file existed by this date.

How that helps your case

If the timing of your demo is questioned, your earlier record gives a reviewer a version they can check. Use it alongside session files and messages to explain how the track developed.

What it doesn’t establish

It does not establish who wrote the music, who owns it, or whether it was copied. The check matches exact files; it does not compare melodies or detect samples. You still have strong, checkable evidence that your exact demo existed by the recorded date, useful alongside sessions and sharing records in a dispute.

See how blockchain evidence has been used in court

Record it. Keep it. Show it.

  1. Record before you share

    Record the exact audio export you plan to share, before sending it. Keep it unchanged; record new mixes or revisions as separate versions.

  2. Keep the export and proof

    Download the receipt and included proof PDF. Keep them with the exact audio export you recorded; exporting the session again can produce a different file.

  3. Show the demo you recorded

    Share the recorded demo or ZIP and proof PDF with your adviser or reviewer. Anyone can use free Verify to check for a matching record, without an account.

Keep the rest of the story, too.

Keep session files, stems, earlier mixes, collaboration notes and sharing messages. They help show the creative process and who contributed or received each version.

You can record one ZIP containing the demo, stems and session files. Keep that exact ZIP: its proof verifies the archive, not individual extracted files.

Sharing a demo? Make a record first.

Create an account and choose a credit pack. Each file you record uses one credit; its proof PDF is included.

Record your demo