From Düsseldorf, no code, no team, no funding — I built a Digital Product Passport system. Here's how.

The core idea is strong, but I’d be careful with the first buyer.

“Digital passport for physical products” is a big infrastructure story, but it may be too broad for early adoption. The sharper wedge is probably one category where trust, resale, theft, or warranty history already creates pain.

Bikes feel like the strongest first segment from your post.

For that audience, the pitch could be much tighter:

“Give every bike a verifiable ownership and warranty record before resale.”

That is easier to understand than a full product passport platform.

I’d also avoid leading only with the regulation angle at the start. Regulation creates urgency, but the early user needs a simple reason to care now: avoid stolen resale, prove ownership, transfer history, protect warranty.

Happy to put a tighter version in writing if useful. The main thing I’d map is the first buyer segment, pilot pitch, trust message, and how to make iQoxi feel like a focused product instead of a broad infrastructure idea.