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This truck has nothing queued. Book a consignment on the client site and pick this truck, or choose another driver above.
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Before you leave
Apply the numbered seal and photograph it. The number is logged now and checked again at every handover, so a swapped seal shows up.
Starting the trip records SEAL_APPLIED and a status change into the tamper evident log, both stamped with the depot clock.
On the road
Checkpoints clear automatically from the tracker as the truck passes through each geofence. There is no button for it, because a checkpoint a driver can tick by hand is not evidence.
Checkpoints
Handover
The consignee has been sent a six digit code. Ask them for it. Do not accept a code read to you by anyone else, and do not unseal the load before it checks out.
Three wrong attempts hold the load and call dispatch.
Proof of delivery
Photograph the offloaded goods with the seal visible, then have the consignee sign. Both are hashed into the delivery record.
The record stores the position, the depot clock time, the seal number, and a SHA-256 of the photo and the signature, then chains it into the audit log.