Blockstream is a global leader in Bitcoin and blockchain technology, developing open‑source infrastructure and products that form the foundation of the future financial system. It offers a range of solutions for consumers, enterprises and developers, including the Blockstream App and Jade hardware wallet, the Liquid sidechain network, Core Lightning implementation, enterprise custody tools, the AMP digital‑asset API, and data‑feed services. The company operates worldwide and is headquartered in the United States.