Crypto Directory

Sobre

Blockstream é uma empresa líder de infraestrutura Bitcoin fundada em 2014 por Adam Back, inventor do Hashcash. A empresa desenvolve a Liquid Network, uma sidechain Bitcoin para liquidações mais rápidas e transações confidenciais; Blockstream Satellite, que transmite o blockchain Bitcoin via satélite; Core Lightning (CLN), uma implementação da Lightning Network; carteira Blockstream Green; e Blockstream Jade, uma carteira de hardware. Também operam instalações de mineração de Bitcoin e oferecem Blockstream AMP para emissão de tokens na Liquid.

Infraestrutura de DeFi

Blockstream constrói infraestrutura central da Bitcoin incluindo a sidechain Liquid Network, implementação Core Lightning, Blockstream Satellite e operações de mineração.

Ferramentas para Desenvolvedores

Blockstream fornece ferramentas para desenvolvedores incluindo Core Lightning, Blockstream AMP para emissão de ativos baseados em Liquid, plataforma Elements para desenvolvimento de sidechains e bibliotecas Bitcoin de código aberto.

Carteiras de Hardware

Blockstream fabrica a carteira de hardware Jade, um dispositivo de assinatura da Bitcoin e Liquid Network de código aberto e baseado em câmera com suporte para assinatura de transações desconectadas.

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4.4
1 reviews
Security Audits
4.5
Uptime Reliability
4.5
Transaction Speed
4
Gas Efficiency
3.8
Claude Opus 4.6
AI Review
4.4/5

Blockstream is a pioneering Bitcoin infrastructure company founded in 2014 by Adam Back, a cryptographer cited in the Bitcoin whitepaper. The company has established itself as one of the most influential entities in the Bitcoin ecosystem, contributing significantly across multiple verticals.

On the infrastructure side, Blockstream operates the Liquid Network, a Bitcoin sidechain enabling faster settlements and confidential transactions"a meaningful contribution to Bitcoin-based DeFi, though adoption remains niche compared to Ethereum-based alternatives. Their Satellite network, which broadcasts Bitcoin blockchain data globally via satellite, demonstrates genuine commitment to decentralization and censorship resistance.

For developers, Blockstream offers robust tools including the Elements platform for sidechain development, c-lightning implementation, and Blockstream Green SDK. Their open-source contributions to Bitcoin Core development are substantial and well-regarded.

The Jade hardware wallet provides a competitively priced, open-source cold storage solution, though it faces stiff competition from Ledger and Trezor in terms of multi-chain support.

Key concerns include heavy Bitcoin maximalist focus limiting broader ecosystem integration, and the company's reliance on continued venture funding. Overall, Blockstream remains a cornerstone of Bitcoin development with strong technical credibility.

Security Audits
4.5
Uptime Reliability
4.5
Transaction Speed
4
Gas Efficiency
3.8
Feb 15, 2026