Galaxy Digital has launched a new program to help protect Bitcoin from possible future threats caused by quantum computers. The company has committed up to $5 million to support developers and researchers working on ways to make Bitcoin more secure.

The program is called the Galaxy Bitcoin Quantum Readiness Initiative. It will provide funding for projects that improve Bitcoin's security, support new research, and bring together experts in quantum computing and cryptography.

Although today's quantum computers cannot break Bitcoin's security, experts believe that could change in the future. They say it is important to start preparing now because making major changes to Bitcoin's network could take many years.

"As leaders in the digital assets space, we believe it's important that we help be part of the solution to any potential threat quantum computing poses to Bitcoin," said Galaxy Founder and CEO Mike Novogratz.

He added, "This initiative reflects that commitment, creating practical steps to research, fund and support the work that keeps Bitcoin secure for the long run."

Bitcoin uses advanced encryption to keep wallets and transactions safe. Right now, normal computers cannot break this encryption. However, scientists believe that powerful quantum computers could eventually crack the encryption that protects Bitcoin. Although not certain, if that happens, attackers could steal bitcoin from some wallets.

Experts say this is not an immediate problem because the necessary quantum computers do not exist yet. Still, they believe Bitcoin should start preparing now instead of waiting until the technology becomes available.

Another challenge is that Bitcoin has no central authority. Any major upgrade must be agreed upon by developers, miners, exchanges, wallet providers, and users. That process can take several years.

Galaxy's new initiative has three main parts.

The first is a grant program. The company will provide up to $5 million to developers and researchers working on quantum-resistant security for Bitcoin. The money will support projects such as new digital signature systems, wallet migration tools, and security testing.

The second part is a research program. Galaxy Research will publish reports explaining the possible risks from quantum computing and the progress being made to protect Bitcoin. The goal is to help investors, policymakers, and developers better understand the issue.

The third part is a Quantum Advisory Council made up of experts in quantum computing and cryptography. The council will help guide Galaxy's research and review applications for grant funding.

Galaxy says quantum computing is advancing quickly, while work on protecting Bitcoin from quantum threats is still in its early stages.

"There's a gap between the quantum computing world, which is moving fast, and the Bitcoin development world, which is just beginning to engage with post-quantum cryptography in earnest," said Alex Thorn, Galaxy's Head of Firmwide Research.

He added, "Galaxy's role is to bridge that gap through research that makes the threat legible to investors and policymakers, as well as grants that fund the developers doing the hardest technical work."

Barry Sanders, a member of Galaxy's advisory council, also said it is important to prepare early. "Quantum timelines continue to compress, and governments and industries worldwide are moving to prepare for potential implications. Bitcoin should be no exception," he said.

The primary concern among experts is Bitcoin's digital signature system, known as ECDSA (Elliptic Curve Digital Signature Algorithm). This cryptographic algorithm ensures that funds can only be spent by someone who controls the corresponding private key.

A quantum computing technique known as Shor's algorithm could eventually break ECDSA if sufficiently powerful quantum computers are developed. If that happens, any bitcoin address with an exposed public key could become vulnerable to theft.

This includes some of the earliest bitcoin, such as coins mined by Satoshi Nakamoto and other early miners that remain unspent in pay-to-public-key (P2PK) UTXOs, where the public key is already visible on the blockchain.