Every EV, industrial, and light-means-of-transport battery ≥ 2 kWh placed on the EU market from 18 February 2027 must carry a machine-readable Digital Product Passport. QRRegistry issues the GS1 Digital Link QR, stores the Annex XIII fields, and serves the passport for the full regulated life of the battery.
Annex XIII prescribes the exact fields. QRRegistry's battery workspace validates every submission against these requirements — a passport that's missing a carbon-footprint value or a cell-chemistry breakdown will fail to publish until the gap is closed.
A battery lives 10+ years across multiple owners — first installation, second-life (stationary storage), then recycling. The QR printed at the factory has to keep serving the passport through every transition. QRRegistry's Digital Link QR never changes, so a scanner at a recycler in 2038 gets the latest State-of-Health and chemistry data from the same code that left the assembly line today.
14-day trial. No credit card. Annex XIII validation from the first draft.