Blockstream Raises $21 Million
Blockchain technology company secures major venture funding.
On May 15, 2015, Blockstream announced it had raised $21 million in venture funding from investors including Horizons Ventures and Digital Garage. The funding supported research and development of Bitcoin-related technologies, including sidechains and scaling solutions. Blockstream’s mission emphasized advancing the network’s technical capabilities while maintaining security and decentralization.
This milestone illustrated growing investor confidence in cryptocurrency infrastructure startups and the recognition of Bitcoin as a long-term technological and financial platform.Beyond capital, the announcement highlighted the cultural shift toward professionalization in the industry, where venture-backed companies could explore advanced cryptography, developer tools, and enterprise-level solutions.