Live example
A real, compliant battery passport
This is the public page a customer — or a market-surveillance authority — sees when they scan the QR code. Hand it to a prospect and it opens instantly.
passport / public view
VERIFIEDBattery model
NMC-21700 · 5.0 Ah
- Chemistry
- Li-NMC
- Nominal voltage
- 3.6 V
- Capacity
- 5000 mAh
- Weight
- 68 g
- Recycled Co
- 12%
- Carbon footprint
- 8.2 kg CO₂e
UID01034531200000216
scan to verify
What the scanner sees
Public by default, restricted by design.
The public view carries everything anyone is entitled to see. Restricted data sits behind the access tiers below — exposed only to the right audience, enforced server-side rather than hidden in plain sight.
| Public | Model, chemistry, capacity, voltage, weight, recycled-content statement, carbon class |
| Legitimate interest | Disassembly information, hazardous substances, component breakdown |
| Authorities | Conformity records, supply-chain due-diligence report |
| Commission | Reserved regulatory data |