Secure your product with a digital fingerprint
O-KEY is the only unclonable security mark to authenticate, trace, and ensure product compliance with a single smartphone scan.





An O—key is your product
protection platform.
O-KEY offers more than a single technology. From overt to covert, physical to digital, labels to direct marking, we help you secure your products in the way that fits your process and market.
Product authentication is broken. And it's costing you.

Revenue & Brand protection
Stop counterfeits, unauthorized resale, and gray market leakage with legal-verified proof.

Digitization & Engagement
Digital Product Passport made easy. Regulation ready. Update as needed.

Future-proof compliance
Guides, service data, upselling, and user engagement. Make your product the platform.
Here's how it's different from every Product ID you've seen

Tracability & Legal Proof
See every scan’s time, place, and user. Get instant supply chain visibility.
Most solutions manage data, not risk. O-KEY unites serialization and security in one legal proof so you can stop counterfeits, control your supply chain, and ensure compliance.
Each O-KEY is formed from durable metal particles. Registered with the precision of 5 microns. Impossible to fake.
Product security that’s ready for what’s coming.
A Secure, scalable and Seamless process.
O-KEY links your product to tamper-proof, legally recognized authentication.
Integrate O-KEYs using labels, prints, or covert droplets. Use ours or produce your own.
One tap with any smartphone connects product to proof. No app, no friction.
Unlock proof of authenticity, traceability, or compliance. Instantly and securely.
Full Data Control
API-first platform. Connect your ERP, PLM, or CRM seamlessly.
Flexible Deployment
Use our secure production or embed in your own line.
Regulatory Confidence
Compliant, court-admissible, and patent protected.
O-KEY has been a game-changer for product authentication at Royal Copenhagen. Its seamless implementation gave us instant supply chain visibility and the confidence that our brand is protected with legally recognized proof. It’s simple, effective, and essential for safeguarding our authenticity.
Allan Schefte
General Manager, Denmark, Fiskars Group

Make your products
Future proof.
An O-KEY ensures continued compliance, protects revenue, and creates long-term traceability.