Established in 2004, Blockstream was the pioneer technology provider in the field of blockchain and has remained a leader in cryptography and distributed systems. The mission of the Blockstream is to build future financial infrastructure. It develops Bitcoin-based crypto-financial infrastructure, the most stable and efficient blockchain. Using state-of-the-art cryptography and security engineering, it builds the technology that makes financial markets more productive by rising trust reliance. It invests extensively in research and development to improve the Bitcoin ecosystem and protocol with the long-term goal of delivering stable and scalable solutions. Blockstream prides itself on making this a reality. It establishes the most stable and efficient blockchain crypto-financial network based on bitcoin.