Observed arrival · 2026-09-12
Carnet keeps a car’s service history with the vehicle
Workshop-management software that records jobs, inspections, parts, mileage, and photographs in a vehicle passport designed to persist across ownership changes.
Field notes
The homepage models the record as a vehicle passport rather than a customer file: a sample 2020 BMW X5 carries a VIN, registration, three owners, and seven entries from several workshops. Its most useful demonstration is a contradiction spanning readings of 67,410 and 62,000 miles, which the site says becomes visible only when the full sequence is compared. Carnet also states that entries are append-only and hash-linked, though the extract provides no independent confirmation of that implementation.
Observed signals
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Editorial observations of this landing page, not a rating.
One card from the complete issue