Bitcoin Quantum is revealed by BTQ Technologies, marking 17 years of blockchain history with the first post-quantum fork.
Bitcoin Quantum news
The introduction of the Bitcoin Quantum testnet by BTQ Technologies Corp. is a milestone for the world’s most valuable digital asset. Jan. 12, 2026, marks 17 years since Satoshi Nakamoto mined the first Bitcoin genesis block in January 2009. To protect decentralized finance from the impending threat of quantum computers that are relevant to cryptography, this project is the first quantum-safe fork of the Bitcoin network.
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A risk worth $750 billion
The Bitcoin Quantum testnet’s introduction is a reaction to an enormous financial danger rather than just a celebration. With over 6.26 million BTC (worth between $650 billion and $750 billion) now living at addresses with exposed public keys, experts estimate that nearly $2 trillion in BTC value may be at risk. Future quantum assaults could circumvent conventional security measures because of the particular vulnerability of these addresses.
One of the most well-known targets is Satoshi Nakamoto’s projected 600,000 to 1.1 million Bitcoin. Bitcoin Quantum is a “quantum canary” network, according to renowned research firm Delphi Digital. It is a production-grade testing ground where the industry can test solutions without jeopardizing the primary Bitcoin mainnet.
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Evolution of Technology: From ECDSA to ML-DSA
Bitcoin Quantum has made a significant cryptographic upgrade to reduce these dangers. Module-Lattice Digital Signature Algorithm (ML-DSA) is used by the network in place of Bitcoin’s conventional, quantum-vulnerable ECDSA (Elliptic Curve Digital Signature Algorithm) signatures.
The post-quantum cryptography standard, ML-DSA, was recently finalized as FIPS 204 by the National Institute of Standards and Technology (NIST). The U.S. government has now made this algorithm mandatory to safeguard national security systems. The Bitcoin Quantum testnet has raised its block size limit to 64 MiB to preserve network efficiency because ML-DSA signatures are much larger than their predecessors, roughly 38 to 72 times larger than ECDSA.
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A Competition With Hardware Innovations
This shift is urgent due to the quick development of quantum hardware. A crucial first step toward scalable, fault-tolerant systems was the demonstration of “below-threshold” quantum error correction by Google’s Willow chip in late 2024. A topological qubit processor was introduced by Microsoft’s Majorana 1 shortly after, in February 2025, hastening the development of computers that can crack contemporary encryption.
One million qubits by 2030 is now the goal of current industry roadmaps. Researchers have also shown that the physical qubits needed to execute algorithms that could jeopardize blockchains can be reduced by a factor of 20. This has led to the “Harvest Now, Decrypt Later” danger, in which adversaries gather encrypted data now with the goal of decrypting it later when quantum technology advances. Ethereum co-founder Vitalik Buterin has calculated that there is a 20% chance that such systems may be available as early as 2030.
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Government and Institutional Mandates
The political and financial sectors are already responding to this change. In late 2025, the U.S. Department of Defense released a document mandating that all components switch to post-quantum algorithms by the end of 2030. According to the NSA’s CNSA 2.0 rules, legacy cryptography must be phased out entirely by 2035.
In their SEC filings, large asset managers in the private sector have started to disclose quantum risks. Recently, BlackRock warned that quantum technology could result in “losses to Shareholders” and quadrupled the length of quantum risk warnings for its iShares Bitcoin Trust. In fact, VanEck CEO Jan van Eck has hinted that if the network does not adjust to the quantum age, the investment thesis for Bitcoin may be “fundamentally broken”.
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The difficulties in “Bitcoin Core”
The Bitcoin Core development group has been slow to adopt modifications, despite the obvious need for security. According to a May 2025 analysis, post-quantum projects are still in “early and exploratory” stages. The cautious governance of Bitcoin frequently results in protracted adoption cycles; for example, it took roughly 7.5 to 8.5 years for SegWit and Taproot to become widely used.
According to BTQ Technologies’ CEO and Chairman, Olivier Roussy Newton, the community cannot afford to wait. Newton said, “The quantum threat doesn’t wait for consensus,” pointing out that Bitcoin Quantum gives the sector a chance to hone answers before a problem arises.
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A Request for Open Participation
Because the Bitcoin Quantum testnet is open and permissionless, a diverse group of users are encouraged to stress-test the system.
- Miners are encouraged to operate nodes and verify consensus in practical scenarios.
- New mining pools, interfaces, and tooling can be created by developers.
- It is recommended that researchers audit the ML-DSA implementation and look for weaknesses.
- Before a mainnet migration, users can create wallets and try to compromise the system to find vulnerabilities.
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Commercial Approach and Prospects
With this shift, BTQ Technologies is putting itself in a position to benefit greatly. The business anticipates accumulating over 100,000 BTQ tokens in the first year as a strategic treasury asset and intends to run a mining pool with a 3% charge.
This infrastructure provides “security-as-a-service” and premium settlement layers as institutional capital, which is expected to surpass $16 trillion by 2030, wants more and more quantum-resistant rails for tokenized assets. With the introduction of this testnet on the 17th anniversary of Bitcoin’s inception, BTQ hopes to guarantee that Satoshi’s idea of a sovereign digital currency endures the most important cryptographic problem in computer history.
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