Shortcomings of RFID and NFC
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From high-end fashion to electronics, our O–KEY ensures that every product is genuine, safeguarding your brand and consumer trust. Find out how our advanced, yet simple technology fits your industry’s unique challenges and needs.
The invention of O—KEYs
We live in an age where Rembrandts and Rolexes are copied in a quality where we cannot tell authentic from counterfeit”
Unclonable Serialisation
The O-KEY technology overcomes the limits of QR codes
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All content is the property of PUFIN—ID. No parts of this site including text and images, may be reproduced without prior written consent of PUFIN—ID.
O—KEY is developed, designed and patented by
