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WISeKey says SEALSQ unit wins European patent for “Back-to-Physical” NFT technology

PUBT·06/18/2026 12:06:13
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WISeKey says SEALSQ unit wins European patent for “Back-to-Physical” NFT technology
  • WISeKey International Holding announced an EPO-granted divisional patent for SEALSQ’s “Back-to-Physical” NFT technology on June 18, 2026.
  • The patent covers provisioning NFTs directly into secure semiconductor chips, aiming to hard-link digital ownership records to physical artworks.
  • WISe.ART is positioned as a hardware-authenticated art platform using SEALSQ secure microcontrollers to support provenance, ownership, and authenticity.
  • The portfolio includes Swiss priority CH 070467/2021 filed Oct. 29, 2021; a U.S. application remains pending.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. WISeKey International Holding AG published the original content used to generate this news brief on June 18, 2026, and is solely responsible for the information contained therein.