Trustamp

Trustamp is the honest proof camera. It stamps every photo with a verified time and GPS location—then goes one step further than any timestamp or watermark camera: it can make the IMAGE ITSELF tamper-evident. Swap a face, remove an object, or run it through an AI editor, and the proof breaks. In the AI era, that's the part that matters. Use it as a time stamp camera with GPS, an auto date and time watermark on every photo, or a check-in camera for work—one app does it all. No ads, ever.

WHY TRUSTAMP

✓ Three layers of proof, not two

Most timestamp cameras prove WHEN and WHERE a photo was taken. Trustamp also covers WHAT—the actual pixels. Turn it on and the image is sealed at the moment of capture, so any later edit (AI face-swap, retouch, object removal) is detectable.

✓ Verify anywhere—not locked to us

Share a public verify link with clients, insurers, or lawyers—anyone can check the photo in seconds, no Trustamp account needed. Built on an open standard (C2PA), it also verifies in Adobe, Chrome, and other tools.

✓ Your data stays yours

Photos stay on your phone—the image itself is never uploaded unless YOU choose to. No forced cloud upload. No account required to start.

✓ Flexible where it counts

- Refine the location detail (door/unit number) when GPS is off—while country, city, and street stay locked, and every change is transparently noted.

- Resize and reposition the watermark to fit your shot. (Most watermark cameras lock you to one fixed stamp.)

✓ Map, altitude & compass on the stamp

Add a live GPS map, altitude, and compass direction to the watermark—your photo carries the full scene data, not just when and where.

✓ One-tap PDF work report

Multi-select shots in the gallery, add notes, and generate a clean PDF work report—every photo carries its verified time, location, and witness code. Built for daily logs, delivery confirmation, and inspection handoffs.

✓ Proof at a glance—and on your computer

Witnessed shots wear a shield badge in the gallery; sealed captures are marked too. Record video with the watermark burned in, frame by frame. And the built-in LAN gallery lets you browse and download everything from a computer on the same Wi-Fi—no cable, no cloud.

✓ Two modes, one app

Watermark mode: a fast, flexible stamp camera. Witnessed mode: server-witnessed and signed for proof that holds up. A user note is never disguised as a verified fact.

✓ Works offline

Capture with GPS and watermark even with no signal. Trustamp witnesses the timestamp automatically once you're back online.

✓ Free to download — no ads

No ads, no account, no sign-up—capture a watermarked photo and get a public verify link in your first minute.

BUILT FOR

Delivery & rideshare drivers • proof of delivery • work attendance & check-in • field service & maintenance • property and site inspection • insurance and accident evidence • real estate • surveying • anyone who needs a photo that can't be argued with.

EXPORT & SHARE

Share a public verify link, batch-share straight from the gallery, or export a PDF work report with the time, location, and tamper-evident credential of every shot.

Trustamp. Proof your photo is real—time, place, and pixels.

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