Cardano founder Charles Hoskinson has announced plans to introduce a one-click Bitcoin yield system by the end of the year. This innovative system will allow Bitcoin holders to earn rewards through Cardano's ecosystem, utilizing a fully automated and privacy-preserving process. The system will leverage Cardano's Midnight protocol to ensure transaction privacy, enabling users to participate in decentralized finance (DeFi) without exposing sensitive financial data. The proposed system will streamline the process for Bitcoin users, allowing them to earn yields by borrowing Bitcoin to obtain stablecoins, which are then deployed into Cardano’s RealFi applications. The earnings will be used to purchase more Bitcoin, increasing the user's holdings, all with a single click. This initiative is part of Cardano's broader strategy to integrate Bitcoin into its DeFi ecosystem, aiming to attract significant liquidity and potentially unlock trillions of dollars in Bitcoin assets.