WISeKey Files Patent Application for Persistent and Authenticatable NFTs

WISeKey Files Patent Application for Persistent and Authenticatable NFTs WISeKey filed a patent application for a “System and Method for Providing Persistent Authenticatable NFT” in the USA. NFTs using this method have increased value and will hold long-term value. Geneva, Switzerland – November 9, 2021: WISeKey International Holding Ltd. (“WISeKey”) (NASDAQ: WKEY; SIX: WIHN), a leading global cybersecurity, IoT, and AI company, today announced that it has filed a patent application that ensures