A unique identifier assigned to a product so it can be distinguished reliably within the relevant system.
Unique product identifier matters because many digital-compliance systems depend on being able to distinguish one product record from another unambiguously. It is a key bridge between legal objects and machine-readable records.
Regulation (EU) 2024/1781 establishing a framework for the setting of ecodesign requirements for sustainable products
a unique string of characters for the identification of a product that also enables a web link to the digital product passport;
Reference: Article 2, point 30
This term matters when companies build product-passport, traceability, or registry systems that must keep the right information attached to the right product instance or model. Reliable identity is foundational to trustworthy data exchange.
For Minespider, unique product identifier is a core data-architecture term. Without durable identifiers, even good regulatory information can become disconnected from the product it is supposed to describe.