WISeKey Introduces SEALCOIN: A Space-Based, Quantum-Resistant Token In a landmark move for cybersecurity and blockchain innovation, WISeKey International Holding Ltd. unveiled SEALCOIN, a new digital asset designed to leverage space-based infrastructure and quantum-resistant cryptography. The announcement came during the company’s Davos 2026 event in Switzerland, underscoring WISeKey’s commitment to advancing secure, future-ready solutions for the…