Deribit swaps matching engine for Starbase, cuts median latency roughly 61x

• —Median latency fell from 4.7 ms to 76 µs, roughly a 61x improvement
• —p99 tail latency dropped from 124 ms to 234 µs, about 531x faster
• —Starbase processes more than 100,000 orders per second
• —Peak load hit 23,836 requests per second; testnet opened in April 2026