Blockstream

Blockstream is a leading provider of Bitcoin infrastructure and cryptographic protocol solutions. It develops technologies such as sidechains (Liquid Network), satellite broadcasting of the Bitcoin blockchain (Blockstream Satellite), Lightning Network implementations, tools for financial infrastructure, and hardware wallets (e.g. Blockstream Jade). They also operate in mining (via Blockstream Mining) and offer products and services bridging software, hardware, and infrastructure around Bitcoin’s security and scalability.