It looks like you're referring to Sanctum, a project related to Solana (often associated with the domain sanctum-sol.com).
What is Sanctum?

Sanctum is a liquid staking and validator ecosystem built on Solana. It aims to improve liquidity for staked SOL (Solana's native token) by allowing users to mint liquid staking tokens (LSTs) that can be used across DeFi while still earning staking rewards.
Key Features of Sanctum
Liquid Staking Tokens (LSTs)
Users can stake SOL and receive a liquid token (like Sanctum's LST) that represents their staked position.
These tokens can be traded or used in DeFi (e.g., lending, liquidity pools).
Validator Support
Sanctum helps decentralize Solana by supporting a wide range of validators.
Users can choose validators or use Sanctum’s optimized delegation strategies.
Improved Liquidity & Yield
Unlike traditional staking (where SOL is locked), Sanctum allows users to maintain liquidity while earning staking rewards.
Sanctum Router & Infinity
Router: Optimizes staking/unstaking routes for better yields.
Infinity: A unified liquidity layer for LSTs.
Sanctum provides tools to improve LST efficiency, such as:
Website & Socials
Official Website: https://sanctum.so (Note: Previously associated with sanctum-sol.com, but the main domain is now sanctum.so)
Twitter/X: https://twitter.com/sanctumso
