```html
Hubble is a DeFi protocol built on Solana: mint USDH stablecoin at 0% interest, collateralize with a variety of crypto assets including SOL, BTC, ETH, and borrow up to 90.9% USDH LTV.
Project Introduction
Hubbles mission is to democratize DeFi and provide sustainable DeFi services to the world. Hubble embarked on its DeFi journey by increasing liquidity through a CDP platform for minting USDH. Users can deposit various crypto assets such as SOL, BTC, ETH, and borrow up to 90.9% USDH LTV. When borrowing, users earn rewards from their deposits. These loans are backed by a stability pool of USDH deposits provided by stability pool providers, who cover defaulted loans and earn approximately 10% of the liquidation asset difference. In addition, users who deposit USDH into the stability pool receive Hubbles governance token, HBB. Staking HBB also earns rewards from the protocol.
```