WISeKey Subsidiary Launches 21st LEO Satellite with QS7001 Quantum Security Chip
WISeSat.Space has successfully placed its 21st LEO satellite aboard SpaceX’s Transporter-16 rideshare mission, embedding SEALSQ’s QS7001 post-quantum security chip. The WISeSat 4.0 platform aims to expand a quantum-secure IoT constellation delivering high-speed, low-latency broadband and autonomous machine-to-machine transactions.
1. 21st Satellite Launch
WISeSat.Space deployed its 21st LEO satellite, WISeSat 4.0, on March 30 from Vandenberg Space Force Base aboard SpaceX’s Transporter-16 rideshare mission, joining over 100 satellites in orbit.
2. Post-Quantum Chip Integration
WISeSat 4.0 is equipped with SEALSQ’s QS7001 post-quantum security chip alongside WISeKey’s Root of Trust architecture, enabling quantum-resistant encryption and future SEALCOIN wallet deployment in orbit.
3. Quantum-Secure IoT Vision
The new generation satellite advances a low-latency, high-speed quantum-secure broadband network for IoT applications, supporting autonomous machine-to-machine transactions across defense, logistics, and energy sectors.
4. Constellation Expansion Plans
Multiple additional WISeSat deployments are scheduled through 2026 and 2027, aiming to expand coverage, increase bandwidth redundancy, and integrate AI-driven analytics as part of the 100-satellite QSOC constellation targeting full operational capability by 2033.