Switzerland, Feb. 3 -- WISeKey International Holding Ltd ("WISeKey"), a leading global cybersecurity, blockchain, and IoT company, announces that its subsidiaries, WISeSat.Space, an entity which focuses on space technology for secure satellite communication, specifically for IoT applications, and SEALCOIN AG which focuses on decentralized physical internet with DePIN technology and house the development of the SEALCOIN platform, are strategically collaborating to deploy secure, decentralized machine-to-machine transaction capabilities across WISeSat's satellite infrastructure.Through this collaboration, SEALCOIN will act as the transaction and settlement layer embedded within WISeSat satellites, enabling satellites, IoT devices, and connect...