Identifiers and carriers

A QR code should resolve a durable product identity

DPP Grid separates the visible carrier from the underlying identifier and permanent passport URL, so a reprint is not required for every data update.

Persistent resolver

Stable aliases redirect to the canonical passport and machine-readable output.

Representative A4 and thermal batches include quiet zones, fallback text and scannability checks.

Scanning proves access to a record, not ownership or physical authenticity by itself.

Try the data-readiness assessment, inspect the live demo or talk to the team about your catalogue.