Timestamped Photos for Contractors — GPS-Tagged, Server-Verified, Defensible (2026)

Why contractors need timestamped photos

A regular photo taken on a personal phone has a timestamp baked into the file metadata — but that timestamp can be altered, is tied to the device's local clock, and isn't independently verifiable. For a contractor who needs to prove when they were on site, what conditions existed before work started, or what work was completed on a specific date, that's not enough.

Timestamped photos for contractors need to be server-verified, GPS-tagged, and tied to a specific job record. That's the difference between a photo that can be disputed and a photo that stands up as documented evidence.

How Manifold timestamps contractor photos

Every photo taken in Manifold is timestamped server-side at the moment it's taken. The timestamp is embedded in the job record and the PDF report — not just in the file metadata. It's also GPS-tagged with the exact location where the photo was taken.

The result is a photo that carries three independently verifiable data points: who took it (the logged-in user), when it was taken (server timestamp), and where it was taken (GPS coordinates). This makes it significantly harder to dispute than a standard phone photo.

Why GPS matters alongside the timestamp

A timestamp alone doesn't prove someone was on site. A timestamp with GPS coordinates does. If a client claims a contractor wasn't on site on a specific date, a photo with a server timestamp and GPS coordinates at the job site address is a strong rebuttal. If a dispute arises about pre-existing conditions, GPS-tagged before photos with server timestamps are the clearest possible evidence.

Use cases where timestamped contractor photos matter most

• Before-and-after documentation for renovation and restoration work
• Pre-work existing conditions surveys before any work starts
• Proof of site attendance for time-and-materials billing disputes
• Warranty claims — proving when work was completed
• Insurance documentation — proving pre-existing damage vs. damage caused
• Subcontractor handoffs — documenting site condition at the time of handoff

How to capture timestamped photos for every job

Open the Manifold app and start a project. Every photo taken through Manifold is automatically GPS-tagged and server-timestamped. No additional steps required. Add a note to any photo for context. At the end of the job, generate a PDF that displays every photo with its timestamp, GPS location, and note.

Pricing

$16/user/month for the Photo plan — server-timestamped, GPS-tagged photos, PDF reports. No seat minimums. Works offline on iOS and Android. Free trial, no credit card required.