BlackRock, Coinbase Among Nine Firms in $15M Bitcoin Security Consortium

Nine of the largest institutional Bitcoin players have joined forces to create the Bitcoin Security Consortium, a group that pledges $15 million over three years to fund research aimed at bolstering the network's long-term security, including preparation for the eventual rise of quantum computing. The consortium, announced Thursday, brings together Anchorage Digital, ARK Invest, BlackRock, Block, Blockstream, Coinbase, Fidelity Digital Assets, Galaxy, and Strategy—spanning custodians, exchanges, asset managers, and infrastructure providers.

A Collective Commitment to Open-Source Security

Each member company independently directs its funding to developers, researchers, and organizations of its choosing, making the $15 million an aggregate pledge rather than a pooled fund. The consortium aims to serve as a reliable reference point for investors, the public, and media regarding Bitcoin's security, publishing updated materials as the field evolves. The group draws a clear boundary: it does not develop or direct Bitcoin's protocol, takes no stance on specific changes, and does not speak for Bitcoin or its developers. Instead, it models itself after industry groups that fund open-source software without controlling it.

Leadership and Coordination

The day-to-day operations are handled by Mike Schmidt, executive director of the developer non-profit Brink, who serves in a volunteer capacity. Schmidt previously co-founded Brink and has worked on Bitcoin development funding through the organization and the Bitcoin Optech newsletter. He said the consortium aims to "fund the people already securing Bitcoin, and bring accurate information about that work to audiences it doesn't currently reach." Brink has funded open-source Bitcoin work since 2020, providing over $1 million to developers in a single year and commissioning the first third-party security audit of Bitcoin Core.

Quantum Computing: A Long-Term Priority

A major focus of the consortium is preparing Bitcoin for the potential threat of quantum computers, which could break current cryptographic protections. While large-scale quantum machines capable of such feats do not yet exist, the consortium frames post-quantum protection as a long-term priority that the technical community already addresses. This aligns with a broader institutional shift: Coinbase has formed a quantum computing advisory board, Galaxy recently launched a quantum readiness initiative with developer grants, and BlackRock has listed quantum computing as a risk in its spot Bitcoin ETF filings. Developers have proposed migration plans, such as BIP-360, to move coins to quantum-resistant addresses, while the Bitcoin Policy Institute warns the timeline is compressing.

Diverse Views Within the Consortium

Opinions on urgency vary, even among members. Adam Back, founder of Blockstream, has characterized the quantum threat as distant, while others see a need for proactive steps. The consortium positions itself as a grounded source as this work progresses.

Quotes from Key Members

Phong Le, CEO of Strategy, said: "As long-term holders, we have every incentive to see Bitcoin remain secure for generations. Funding the people who do this work, and helping inform the conversation around it, is a natural way for us to contribute." Robert Mitchnick, BlackRock's Global Head of Digital Assets, called Bitcoin Core developers "incredibly important" and said the members would make "significant additional funding available to support Bitcoin's long-term security needs."

Looking Ahead

The consortium's formation marks a rare instance of direct cooperation among competing institutional players, all of whom rely on Bitcoin's continued security. By channeling resources to developers without directing the protocol, the group aims to strengthen the network's resilience against both current and future threats. As quantum computing research accelerates, the consortium's work could prove pivotal in ensuring Bitcoin's cryptography evolves to meet emerging challenges. The group plans to publish regular updates on its funding and research priorities, offering transparency to the broader community.