Field mobility
Images, readings and authorized context can share a sequence designed for later review.
DIGITAL CHAIN OF CUSTODY
Every piece of evidence has a history. AreaChain makes that history reviewable.
A proprietary Areatec technology that links artifacts, context and events in a sequence designed for later review.
How the event moves forward
- Original artifact
- Digital fingerprint
- Related events
- Verification
WHAT IT IS
An integrity layer for digital events.
AreaChain records the digital fingerprint of a file or artifact at the event where it is produced. It also preserves the certificate, the artifact reference and the related sequence. This makes it possible to check later whether the content presented matches the recorded value, without turning integrity into a promise of absolute truth.
THE MECHANISM
Four moments create a history that can be examined.
- 01
Capture
The file or artifact is linked to the event that produced it and to the context allowed by the operation.
- 02
Fingerprint
The digital fingerprint is calculated and recorded with the artifact reference and the applicable certificate.
- 03
Event
The action, time and authorized actor enter the sequence according to the sources available to the project.
- 04
Verification
The fingerprint of the content presented is recalculated and compared with the recorded value. A mismatch shows that the values do not correspond, but does not by itself explain why the content changed.
WHERE IT MAKES A DIFFERENCE
From field operations to formal documents.
The same approach can support evidence in mobility, parking, enforcement, urban services and documents, according to each project's purpose, access rules and retention policy.
Parking
Occupancy, payment, authorization and enforcement events can be related without implying that the technology is used automatically.
Urban services
Reports, images, referrals and reviews can maintain a traceable history.
Documents
A file, signature, certificate and custody events can form a reviewable sequence.
OPERATIONAL SCALE: WHEN EVIDENCE IS AVAILABLE
A number without context is not evidence of scale.
No volume is presented without a verifiable source. Responsible publication identifies the unit, time window, scope, reference date and accountable internal source, always as an aggregated operational snapshot, never as a fabricated counter or permanent guarantee.
- Unit
- Time window
- Scope
- Reference date
- Accountable source
PINTRUST AND AREACHAIN
Authenticity at capture. Integrity throughout the history.
Pintrust
Authenticates and verifies that the position is coherent at the moment of capture, based on the signals and controls available.
AreaChain
Preserves the recorded fingerprint, certificate, artifact reference and event sequence for later verification.
GOVERNANCE
Technical integrity does not replace procedure.
What can be stated
A verifiable match between the recalculated fingerprint and recorded value, an auditable sequence and an identifiable mismatch.
What depends on the project
Custody of the original file, access controls, retention, export, exception handling and human review.
What cannot be stated
Incontestable proof, absolute inviolability, automatic legal validity or admissibility, or complete compliance with standards.
TECHNICAL TEAM
Can your operation explain the history of each piece of evidence?
We map files or artifacts, events, references, access, retention and verification criteria before proposing an integration.
Talk to the technical team