Sanctum (formerly known as Socean) specializes in liquid staking tokens (LSTs) on the Solana blockchain, facilitating the creation, trading, and management of these tokens. Key features include the "Infinity" protocol, which optimizes staking rewards and liquidity, and Validator LSTs, which enhance validator performance through tokenization. Sanctum also provides a Reserve Pool for liquidity support and a Router for efficient staking management. The platform supports multiple LSTs, offering a comprehensive ecosystem for staking solutions.