Space Fabric & Orbitport: Orbital Trust – On-Orbit Confidential Computing with Dual-Vendor Trust Anchors and PQC-Secured Ground-to-Space Communication Gateway

Space Fabric & Orbitport offers a sovereign end-to-end architecture that combines on-orbit confidential computing with a secure ground-to-space communication gateway, delivering a complete trust chain for next-generation space systems.

Benefits:

• This is a sovereign, end-to-end architecture that combines on-orbit confidential computing with a secure, ground-to-space communication gateway. It delivers a complete trust chain for next-generation space systems.
• This architecture solves two long-standing problems in space infrastructure:
• Firstly, Space Fabric uses TEEs alongside the physical isolation of post-launch space hardware computing to create a tamper barrier. It uses our unique Proof of Execution Triangulation protocol to bind execution to the satellite.
• Secondly, Orbitport is a communication gateway that provides a unified, programmable interface by abstracting multiple ground station providers. This interface uses both post-quantum and classical cryptography to ensure the security of messages passing through ground stations.
• It provides a sovereign flow that is secure from upload through orbital processing to result delivery and serves commercial customers who require verifiable, zero-trust space infrastructure.