Solutions
Proof for the job you need to show.
The same proof loop, pointed at a specific job. Pick the one that matches the work you need to stand behind.
When a customer disputes the job, show the record
Photo evidence software for customer disputes — each finished job files as a live photo with a server-set arrival time, a SHA-256 chain of custody, and GPS when the worker shares location.
See the solution →Field serviceProof the service was done, not just billed
Field service proof of service software that makes each completed call a dispute-ready record: a live photo with a server-set time recorded on submission, a GPS location when the worker shares it, and a SHA-256 chain of custody.
See the solution →Field serviceJobsite photos that hold up when the bill is questioned
Construction photo documentation software that turns each jobsite photo into dispute-ready proof — a live photo with a server-set time, a SHA-256 chain of custody, and GPS when shared.
See the solution →Property managementHold your vendors to proof, not their word
Vendor accountability software that verifies the work behind each invoice — a live photo with a sealed time and GPS when shared, filed as a tamper-evident, shareable record.
See the solution →Property managementPhoto proof software for property managers
Photo proof software for property managers — text your crew a link, they take a live photo with a sealed time and GPS when shared, and each job files as a tamper-evident record.
See the solution →Field serviceProve the work, not the worker
Verify field work without tracking your crew all day — location requested only on submission, never in the background, and one live photo as proof each job got done.
See the solution →Home careVerify every home care visit with a photo
A home care visit verification app that shows each visit happened — a live photo with a sealed time your office and the family can see, plus GPS when shared, not just an EVV clock-in.
See the solution →Property managementVerify every work order with a live photo
Work order verification software that proves each job was actually done — a live photo with a server-set timestamp, a tamper-evident record you can share, and GPS when shared.
See the solution →FAQ
Straight answers
What does LockProof solve?
LockProof proves field work actually happened. Each job comes back as a live photo with a server-set time and GPS when the worker shares location, sealed into a tamper-evident record. These solution pages show how that plays out for a specific job: verifying a completed work order, or proving a caregiver visit happened.
Does LockProof replace my CMMS or EVV system?
No. It sits alongside them. Keep your CMMS for scheduling work orders and your EVV system for Medicaid billing. LockProof adds the proof those systems do not: a live photo of the finished job or the visit, with a sealed time — and a location when the worker shares it — you can show a client, a family, or an auditor.
Do workers need an app or a login?
No. A worker or caregiver taps a text link and the camera opens. Nothing to install, nothing to remember, and it works in English and Spanish. The link opens a live camera only, so the photo is taken on site, not uploaded from a gallery afterward.
See it on your own work
Book a demo and we’ll run the proof loop on your own sites, crews, or visits.