bitSmiley is a protocol within the Bitcoin blockchain, featuring a decentralized stablecoin, a trustless lending platform, and a derivatives protocol under the Fintegra framework. Its flagship product, bitUSD, is a BTC-based over-collateralized stablecoin that promotes stable value alignment and transparency on the Bitcoin blockchain, while bitSmiley’s broader ecosystem includes bitLending for peer-to-peer lending and a Credit Default Swaps (CDS) segment to redefine financial derivatives in the Bitcoin DeFi landscape.