SEALSQ secures European patent for NFT-to-semiconductor technology

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WISeKey’s WISe.ART Subsidiary Becomes the World’s First Hardware-Authenticated Art Platform as SEALSQ Subsidiary Secures European Patent for ‘Back-to-Physical’ NFT Technology

June 18, 2026 8:00 AM EDT

WISeKeys WISe.ART Subsidiary Becomes the Worlds First Hardware-Authenticated Art Platform as SEALSQ Subsidiary Secures European Patent for Back-to-Physical NFT Technology

EPO-Granted Patent Embeds NFTs Directly into Secure Semiconductors,
Creating an Immutable Chain of Provenance, Ownership, and Authenticity for WISe.ARTs Global Art Ecosystem

Geneva, Switzerland June 18, 2026 WISeKey International Holding Ltd (SIX: WIHN; NASDAQ: WKEY) (WISeKey), a global leader in cybersecurity, digital identity and IoT, today announced that its subsidiary, WISe.ART, the trusted digital art marketplace has become the worlds first hardware-authenticated art... More