Reservoir is a decentralized stablecoin protocol built on Ethereum with native integrations on other major networks. It utilizes a multi-asset backing system comprising both digital and real-world assets to enhance scalability and stability. The protocol issues the rUSD stablecoin alongside yield-bearing assets srUSD and trUSD, supported by permissionless lending markets.

The system is designed to provide consistent yields through DeFi applications and real-world asset integrations. Its core advantage lies in the higher quality, lower volatility, and greater diversification of its underlying collateral compared to peers, aiming to support the cross-collateralization of large-scale assets.