Technology
Powered by Satellite Networks
SPX leverages Starlink's low-latency satellite constellation to create a truly decentralized, globally accessible blockchain infrastructure.
Satellite Node Network
Validator nodes deployed across Starlink's 6,000+ satellite constellation ensure 99.99% uptime and true geographic decentralization, eliminating single points of failure.
Orbital Proof-of-Stake
Our proprietary OPoS consensus achieves sub-second finality by leveraging LEO satellite positioning for optimal validator selection and inter-satellite link propagation.
Post-Quantum Encryption
Lattice-based cryptographic protocols future-proof every transaction against quantum computing threats, with hardware security modules on each satellite node.
Cross-Chain Bridge
Satellite-relayed cross-chain bridge enables frictionless asset transfers across Ethereum, BSC, Solana, Polygon, Arbitrum, and 10+ major blockchains.
Decentralized Mesh Protocol
Dynamic mesh networking between satellite nodes creates redundant communication pathways, ensuring uninterrupted operations even during ground infrastructure failures.
EVM Smart Contracts
Fully EVM-compatible execution environment optimized for satellite latency. Deploy Solidity contracts, DeFi protocols, and dApps seamlessly on the SPX network.
42+
Satellite Nodes
0.8s
Block Finality
50K+
TPS Capacity
99.99%
Network Uptime
Architecture
Three-Layer Network Design
Orbital Layer
6,000+ satellite-hosted light nodes relay and validate transactions across the constellation in real-time.
Ground Layer
Full validator nodes at Starlink ground stations provide computational power for complex consensus operations.
Edge Layer
User terminals, mobile wallets, and dApps that submit transactions and interact with the SPX network.
Dive deeper into our technical architecture