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Mission Critical Technologies



nano4U is the only company that links properties of individual products to their packaging – thereby providing a physical link between the product and track-and-trace information archived in our blockchain app.
nano4U supplies and develops product authentication solutions that are above and beyond the state of the art. These are unique authentication methods, all of which add no special materials or additional processes and can function without access to a database. Our solutions are ideal for mass production and provide highly secure true authentication at very low cost.
We use production-proven (24/7) recognition technologies combined with cryptography to allow rapid and efficient checking of products, components and/or packaging in the field and down to the end-customer.
Our solutions can be integrated into industrial track-and-trace and reporting systems, including standard serialization processes. Alternatively, they can provide stand-alone authentication of products at any point in the supply chain without network or database access.
Because serialisation and barcoding of packaging as such does not provide true authentication, we supply solutions to truly authenticate the product itself. This can include linking the product cryptographically to its packaging with no change to any materials used nor any given production processes.
Starting from digital information acquired from the physical properties of the product, the aggregation and de-aggregation of products in packaging can be traced through our blockchain solution, allowing changes of ownership to be checked and the original source to be identified anywhere in the world.
Product authentication/track-and-trace and blockchain solutions you can count on!
For further inquiries:
nano4U AG
Marktstrasse 26
CH-6060 Sarnen, Switzerland

Find us at the event

  • Stand number
  • EU 4