pilot

Enroll an Instrument in the ToneProof Registry

Not enrolled in the pilot yet? Enter your invite code.

Upload 3–4 photos of instrument. We’ll capture its unique wood grain signature and enroll it into the Toneproof Registry.

Good example: correct framing, no glare

✅ Good: Centered, straight, full top, no glare

Bad example: glare, cropped edges, tilted

❌ Bad: Cut off edges, glare, or angled

Capture photos of the instrument

We’ll guide you through three quick shots for the best ToneProof signature. Tip: Turn off flash and HDR under camera settings.

  1. Center
  2. Left angle
  3. Right angle
  4. Optional close-up

1. Center shot required

Hold your phone directly above the instrument. Keep the top flat in the frame, with the soundhole and bridge visible.

No photo yet

2. Left angle required

Move a few inches to the left and repeat the shot at a gentle angle. Same distance, same lighting.

No photo yet

3. Right angle required

Now move a few inches to the right and match the angle. This helps with small changes in viewpoint.

No photo yet

4. Upper-bout close-up optional

Take a closer shot of the upper bout (shoulder area). Helpful for very uniform tops like Sitka spruce.

You can skip this for now

Having trouble with the camera buttons?

  • Use soft, even lighting. Avoid harsh glare or strong shadows.
  • Hold the phone steady so the photo isn’t blurry.
  • Make sure the instrument top fills most of the frame.

Log