Autumn 2026 · Saloon, long-distance trip
Invented sequence, real thresholds and signals.
29 minutes without signal, nothing lost
A dead zone is no alibi. What the car experienced arrives, only later. And the device’s clock shows that it was sent later.
- 14:02
Last packet arrives. Then tunnel, no network.
- 14:02 to 14:31
The device keeps recording, every position with its own time, and keeps everything in memory.
- 14:31
The network is back. The buffered packets arrive as their own supplement, each with its device time, not the time of receipt.
- At night
The packet reconciliation per day and car counts: nothing missing. In the proof chain the gap carries the reason “sent later”.