The surface
Every paper and cardboard surface has tiny visual irregularities.
The seal
A visible signature.
A fingerprint that is hard to confuse.
Zigillo does not just look at the word on the parcel. It observes small details in the signature and surrounding surface, creating a digital reference to verify on delivery.
What it observes
More details, one verification.
The stroke
Handwriting leaves characteristic edges, curves and intersections.
The combination
Zigillo observes the relationship between signature, tape and parcel surface.
The principle is simple.
Record
The app captures several clear images of the sealed area.
Create the reference
Visual details are combined into a digital fingerprint linked to the code.
Compare
On delivery, a new scan is compared with the original reference.
Trust means clarity
What does Zigillo actually verify?
It verifies the seal
It checks that the signature, surface and sealed area are consistent with the original recording.
The video completes the context
It shows preparation and links the contents to the moment when the seal is created.