eBTC is a leading Bitcoin-backed liquid restaking token developed by ether.fi, designed to meet the increasing demand for alternative collateral in the restaking space. This innovative token streamlines yield optimization while enhancing its overall utility for users. Backed by LBTC through a collaboration with Lombard, eBTC introduces the first dual-yielding product in the market that offers both staking and restaking options. This unique feature allows users to maximize their returns while engaging with Bitcoin assets in a versatile manner. Staking activities for eBTC are facilitated through Babylon, while restaking services are supported by a combination of Eigen Layer, Symbiotic, and Karak. This multi-faceted approach ensures that users have access to a comprehensive ecosystem for their staking and restaking needs. Users can easily deposit LBTC and WBTC, enabling them to take advantage of the benefits provided by eBTC. By offering a seamless interface for managing these assets, eBTC positions itself as a valuable tool for investors and users looking to optimize their cryptocurrency portfolios.