QR and unique ID
Links the physical product to the digital passport with permanent product identity; Can work at product or batch level.

Linking the physical product with unique identity, supplier evidence, environmental data and lifecycle events; DPP operations center that provides different data layers to the consumer, auditor and recycler.

Each screen makes visible a different business value of the project. The images below are taken directly from working demo applications.

Battery passport opened with QR; It combines identity, material, carbon, authentication and role-based access layers.

It shows the production trail from fiber source to distribution, stakeholder view and machine-readable passport output.

It connects ERP, PLM, MES, LCA, supplier portal and BMS data to the verification and publication layers.
The value of the product is determined not only by the number of screens; We define it with its data sources, control points and the decision flow it creates.
Links the physical product to the digital passport with permanent product identity; Can work at product or batch level.
It produces a different and controlled data view from the same passport for the consumer, market control and recycler.
Collects data from ERP/MDM, PLM/PIM, MES/QMS, LCA/PCF, supplier portal and product services.
It makes data gaps visible by checking sources, evidence, methods and missing data before publication.
It keeps production, marketing, use, second life and recycling events linked to the original product identity.
It converts passport data into structured output that can be consumed by systems alongside the human screen.
The YazSis approach is not just about collecting data; focuses on contextualizing, validating, and making usable in the workflow.
DÖNGÜ's demo screens are a working meeting MVP. Product, company, certification and environmental performance data shown are fictional; It is not an official statement of eligibility or registration.