Nine financial institutions and Bitcoin companies have launched the Bitcoin Security Consortium with an aggregate $15 million pledged over three years, marking the first time the world’s largest asset managers have directly funded the developers who maintain Bitcoin’s code.
Who Is In It
The founding members are Anchorage Digital, ARK Invest, BlackRock, Block, Blockstream, Coinbase, Fidelity Digital Assets, Galaxy, and Strategy—a group spanning custodians, exchanges, asset managers, infrastructure providers, and the largest corporate Bitcoin holder.
Day-to-day coordination falls to Mike Schmidt, executive director of Brink, the nonprofit that funds and mentors Bitcoin open-source developers. Schmidt serves in a volunteer capacity and independently of any member organization.
The consortium has two stated goals: funding the developers and researchers already working on Bitcoin’s security and serving as a reference point on the state of that work for investors, media, and the public. Its first focus is preparing Bitcoin for a potential era of quantum computing.
“As long-term holders, we have every incentive to see Bitcoin remain secure for generations,” said Phong Le, chief executive of Strategy. “Funding the people who do this work, and helping inform the conversation around it, is a natural way for us to contribute.”
The Denials Are the Story
The announcement goes to unusual lengths to establish what the group is not. It states that the consortium does not develop or direct Bitcoin’s protocol, takes no position on specific protocol changes, and does not speak for Bitcoin or its developers. Each member funds and speaks independently. Bitcoin’s direction, the release says, belongs to the community.
That repetition reflects the sensitivity of what is being attempted. Bitcoin has roughly 41 Core developers maintaining software securing well over a trillion dollars in value, and the question of who pays them has always carried governance weight in a network with no formal decision-making body. Corporate funding of protocol development is not new; Block runs Spiral, Blockstream employs researchers, and OKX has sponsored Core contributors for years, but those are Bitcoin-native firms.
What is new is BlackRock, Fidelity, and ARK. These are traditional asset managers whose interest in Bitcoin runs through ETF products and client mandates, and they are now paying the people who write the code.
“Bitcoin Core developers do incredibly important work, and we’re pleased that our firm and the others in this group will now be making significant additional funding available to support Bitcoin’s long-term security needs,” said Robert Mitchnick, global head of digital assets at BlackRock.
The consortium describes itself as modeled on industry groups that have long supported the open-source software they depend on, contributing resources and awareness without controlling the underlying work. Whether that model holds when the contributors are among the largest financial institutions on earth is the question the structure is designed to pre-empt.
What $15 Million Buys
The figure lands differently depending on which side of it you stand.
Against Bitcoin’s existing development funding, $5 million a year is substantial. Brink supports four to six engineers annually at roughly $120,000 to $180,000 each. The Human Rights Foundation’s Bitcoin Development Fund distributes grants in the region of 1.3 to 1.5 billion satoshis per quarterly round. Bitwise donated $233,000 this year under its pledge of 10% of gross profits from its Bitcoin ETF.
Across Brink, OpenSats, HRF, Spiral, Chaincode, and others, the ecosystem operates on low single-digit millions annually—meaning the consortium’s contribution could approach the scale of everything currently funding the work.
Against the members’ balance sheets, it is negligible. Split evenly, $15 million over three years is roughly $555,000 per firm per year, from a group that includes the manager of a Bitcoin ETF holding tens of billions of dollars and a company that has built its entire corporate strategy around holding Bitcoin.
Both readings are accurate, and the gap between them is the more revealing figure: the institutions with the most to lose from a Bitcoin security failure have been contributing almost nothing to preventing one.
Some of the Money May Already Be Announced
One detail warrants scrutiny. On July 21, two days before this launch, Galaxy announced a $5 million commitment to Bitcoin’s post-quantum development work — and Galaxy is a founding member here.
The release describes members as having “independently pledged an aggregate of $15 million,” with each directing its own funding to the developers and organizations it chooses. That structure suggests the total is a sum of separate commitments rather than a pooled fund, and it leaves open whether Galaxy’s previously announced $5 million is counted within the headline number. If it is, the genuinely new money is $10 million across eight firms.
The Quantum Framing Is Notably Restrained
For a group whose first focus is quantum computing, the language is conspicuously cool. The release states that large-scale quantum computers capable of threatening Bitcoin’s cryptography do not exist today and that credible estimates place such capability years away, while describing preparation as a meaningful long-term priority the technical community is already pursuing.
That is a deliberate positioning against the alarmism the topic usually attracts, and it aligns with the group’s second goal of informing the broader conversation “so it reflects the actual state of the work.” Members have been active on the substance: Blockstream proposed a post-quantum signature opcode in its Q2 report, and BlackRock flagged quantum risk in its own ETF filing as early as 2025.
The context is a market where quantum concern has become a recurring source of Bitcoin price commentary and where a US executive order has set a 2031 federal deadline for post-quantum encryption transition.
What to Watch
The consortium says it intends to publish and maintain material on Bitcoin’s security in the coming months, updated as developments warrant.
The test will be narrower than the launch language suggests. Funding open-source development without directing it is genuinely possible—Bitcoin’s existing funders have managed it for years. But those funders were not fiduciaries to millions of ETF investors with a stated interest in how the asset behaves. If a contested protocol change arrives, the consortium’s promise to take no position will be worth more than its cheque.
