**[SEALCOIN Launches the World's First Space-Based Machine Economy Platform]** January 23 news: According to official reports, SEALCOIN, a subsidiary of Nasdaq-listed WISeKey, has recently announced the official launch of its hardware-based machine economy trading platform. This platform enables AI agents, IoT devices, and satellites to achieve autonomous identity authentication and value exchange, marking the entry of decentralized economies into the "space era." SEALCOIN is not merely a conceptual project; leveraging WISeSat's Low Earth Orbit (LEO) satellite constellation, the platform has achieved a global first—initiating and completing blockchain transaction settlements directly in space. Through orbital infrastructure deployed by leading space launch services, including SpaceX, SEALCOIN can support real-time economic activities even in environments lacking terrestrial communication networks. It is reported that QAIT is the native utility and payment token within the SEALCOIN ecosystem, primarily used for machine authentication, machine-to-machine (M2M) data exchange, and autonomous service settlements. As semiconductor, space technology, and artificial intelligence continue to accelerate their integration, SEALCOIN and its QAIT token are regarded as representatives of the next-generation crypto networks driven by infrastructure at their core. Furthermore, to address security challenges potentially posed by quantum computing, SEALCOIN has introduced post-quantum cryptography (PQC) solutions. This "quantum-ready" security framework effectively mitigates future decryption risks, holding significant strategic importance for infrastructure deployed in space and critical industrial sectors.