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What does a proof link show?
A proof link opens one record in a browser, with no account, and expires after seven days. For a visit, it shows both photos, each photo’s server-set time, the time between them and each photo’s fingerprint. It shows a location only on a photo whose worker shared one.
How the link works
The link is made by someone signed in to your company, for a record in your company.
After seven days the page reads “This proof link has expired.”
The photo stays viewable through the link during those seven days.
An open visit shows its one photo and “Check-out not submitted yet”.
A single record that is not part of a visit shows just that record.
Common questions
Does the person I send it to need an account?
No. They open it in a browser.
What if they need it after seven days?
Send a fresh proof link. For a site and a date range, an evidence packet from the Evidence Vault lasts 30 days and can be revoked sooner.
A film in three parts
Watch: when a client questions a job
Three ways to answer with the record: the proof link for one job, an evidence packet for a whole month, and the dossier for your own files. Use the chapter buttons to jump to one.
This film is an illustration. The people, buildings and companies in it are invented, and so are the photos, messages and numbers on its screens. The screens are drawn to follow the app. The labels and pictures around them are the film’s.
Read the transcript
Opening 0:00
A client says the work was never done. Memory will not settle it. LockProof gives you three ways to answer with the record.
One job: the proof link 0:08
For one job, send the proof link. Copy it from the record. Anyone can open it in a browser, without an account, for seven days. They see the record itself. The photo, the server-set time, the fingerprint, and the location when the worker shared it. It is a record of what was sent, not a certificate for the work.
A whole month: the packet 0:30
For a whole month, send an evidence packet. In the Evidence Vault, pick the site and the dates. You get one link, good for thirty days, and you can revoke it. The client opens it without an account. It lists that site’s records for those dates, each with its server-set time and its fingerprint.
On paper: the dossier 0:50
For your own files, generate the dossier. Print it, save it as a PDF, or download the full record as a CSV file. LockProof. Know the work got done, without calling anyone. See it for your own team at lockproof.com.