Sovryn is a non-custodial and permissionless smart contract-based system for Bitcoin lending, borrowing and margin trading.

Sovryn is a non-custodial and permissionless smart contract-based system for Bitcoin lending, borrowing, and margin trading. A DeFi platform for Bitcoiners, Sovryn has been live on RSK mainnet for roughly six months now, allowing users to trade Bitcoin natively and permissionless on a decentralized application. Without trusting a centralized entity or buying an altcoin, users can finally trade Bitcoin and power the system with Bitcoin.