Evidence and integrity
Records you can stand behind, years later
When a question comes up about who did what, download a dated report of the project's record. Fingerprints on every entry and file show whether anything was changed after it was recorded.
A dated evidence report
Appointments, documents and revisions, transmittals, the materials register, tests, non-conformances, registrations, checklists, alerts and concerns for any period, in one PDF.
Only what your firm can see
A report follows the same rules as the screens, so a firm never gets more in a report than it could already see on the project.
Fingerprints on every entry
Each entry on the project record carries a SHA-256 fingerprint chained to the one before it, so changing, removing or reordering an earlier entry shows up.
Fingerprints on every file
Every certificate, drawing, letter and evidence file keeps a fingerprint of its contents, so a swapped or altered file is caught.
Nothing quietly rewritten
Issued documents are locked, payments and project records are append-only, and corrections are new entries that point at what they correct.
Labelled honestly
User-provided documents, declared registrations, disputed matters and unverified details are labelled as such in every report.
What it doesn't do
- A matching fingerprint shows a record hasn't changed since it was stored. It doesn't show that what was entered was true.
- An evidence report compiles the firms' own entries. It isn't a finding, a certificate or legal advice.
Common questions
Can the project's organisation edit what another firm entered?
No. Nobody can edit or delete another firm's entries, warnings or answers. The project record, register, tests, alerts and concerns are all append-only.
What does the integrity check prove?
That entries and files haven't changed since they were recorded. It can't prove that what someone recorded was true, and every report says so.
Can a participant download a report?
Yes. Any firm on a project can download a report of what it can see there. Producing a report is itself recorded on the project record.
More of what JengaTrack does
See it with real-looking work
The demo is a practice with sample projects, BOQs and records. Look around, edit and create, with nothing to sign up for.