Nine major Bitcoin firms have launched the Bitcoin Security Consortium, committing $15 million over three years to fund open-source developers and researchers working on Bitcoin's core security, with post-quantum cryptography identified as a top early priority.

The consortium was formally announced on July 23. Founding members include BlackRock, Coinbase, Fidelity Digital Assets, Strategy, Anchorage Digital, ARK Invest, Block, Blockstream, and Galaxy. According to a press release, the members span custodians, exchanges, asset managers, and infrastructure providers, each holding direct exposure to Bitcoin through custody, trading, or treasury operations.

Brink Executive Director Mike Schmidt will coordinate daily operations in a volunteer capacity.

Decentralized Funding Model

Rather than pooling resources into a central fund, each member will direct its pledged capital independently toward developers and researchers. No single organization will control how funds are allocated, and the Consortium stated it will not direct Bitcoin's protocol or take positions on proposed changes.

That distinction matters for Bitcoin because protocol development is open-source and changes are reviewed publicly before users, miners, companies, and node operators decide whether to adopt them. Funding can support research, testing, review, and maintenance, but it does not by itself determine the rules enforced by the network.

Strategy CEO Phong Le said long-term holders have a natural incentive to fund this work. BlackRock's Robert Mitchnick praised Bitcoin Core developers for their contributions to the network, adding that the new funding will support security needs the group already addresses on a daily basis. The structure mirrors how other industries have historically backed open-source software projects.

Bitcoin's security is a shared responsibility. Today we are launching the Bitcoin Security Consortium, backed by $15 million in commitments to support the developers and researchers strengthening Bitcoin for the decades ahead.

— Michael Saylor (@saylor) July 23, 2026

Post-Quantum Cryptography as Early Focus

Quantum computers capable of breaking Bitcoin's current cryptography do not yet exist, and credible estimates place that capability years into the future, according to the group. Nevertheless, the Consortium named post-quantum protection a central focus from day one.

Bitcoin relies on digital signatures to authorize spending, so any future transition to quantum-resistant cryptography would require careful research, implementation review, and coordination across wallet software, infrastructure providers, and users. Starting early gives developers more time to evaluate trade-offs before any urgent migration is needed.

Bitcoin's technical community has already been researching quantum-resistant upgrades independently. Blockstream, a founding member, has worked on quantum-resistant infrastructure through its Liquid Network, which currently secures more than $8.5 billion in settled value.

The Consortium aims to support similar work across the wider developer ecosystem and plans to publish updates on quantum research as the field progresses, providing investors and the public with a grounded reference point.

Industry Reaction on Social Media

Strategy announced the launch on X, tagging the new @BTCconsortium account and confirming the $15 million pledge along with the founding member list. Coinbase followed with its own post highlighting the partnership with BlackRock and Fidelity, framing the initiative around quantum readiness for the broader crypto industry.

Michael Saylor also posted about the launch, calling Bitcoin's security a shared responsibility and stating that the Consortium exists to strengthen the network for the decades ahead.

The Consortium said it will continue publishing material on Bitcoin's security going forward, with further updates expected as member-funded research projects develop over time.