According to Foresight News, Hyperliquid DEX Silhouette has completed a $3 million Pre-Seed round of financing, led by RockawayX, with participation from Amber Group, HiveMind, Protagonist, No Limit Holdings, NGC Ventures and Echo. Silhouette provides protected order matching and settlement through TEE, supporting HyperCore and HyperEVM. It is developing a protection-first framework for simple transactions, RFQ, auctions, TWAP, VWAP, alternative perpetual contracts, etc.