Cardano (ADA) has formed a partnership with BitcoinOS (BOS) to unlock Bitcoin's $1.4 trillion market.The collaboration allows Cardano DeFi users to access Bitcoin's liquidity directly, without intermediaries.The integration will be powered by the BOS Grail bridge, enabling seamless cross-chain transfers between the two blockchains.This partnership positions Cardano as a major player in decentralized finance and opens up possibilities for innovative DeFi solutions.