Jump Crypto Firedancer validator client now live on Solana mainnet after 3 years development. Lab demonstrations showed over 1 million transactions per second. Networking tests recorded 1.4 million TPS on single core. Breakpoint 2024 demo: 1M+ TPS across six nodes on four continents. Long-term goal: support 1M TPS in real-world production conditions. Client diversity critical for network resilience.