SEALCOIN Unveils Major Milestones: From Satellite-Powered IoT Transactions to Launch of Marketing Campaign Ahead of Token Sale

  • SEALCOIN Unveils Major Milestones: From Satellite-Powered IoT Transactions to Launch of Marketing Campaign Ahead of Token Sale Geneva, Switzerland, May 22, 2025 –WISeKey International Holding Ltd (“WISeKey”) (SIX: WIHN, NASDAQ: WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces that its subsidiary SEALCOIN AG, developing a decentralized platform powering secure, autonomous, real-time transactions between IoT devices, unveils a series of major milestones as it accelerates toward its upcoming token launch this summer. Following months of development and testing, SEALCOIN AG has released the latest version of its WhitePaper, which includes an upgraded tokenomics model to better align with long-term network incentives and security.