Key Insights:
- Bitcoin news: A new proposal suggests making BTC quantum-safe without changing its core protocol.
- The “Quantum Safe Bitcoin” model uses a hash-based puzzle instead of elliptic curve cryptography.
- Experts say quantum computing is a long-term challenge for all digital systems, not just Bitcoin.
New Bitcoin news is drawing attention across the crypto industry as concerns around quantum computing threats continue to grow. In response, a Bitcoin researcher has put forward a new proposal that aims to make Bitcoin resistant to potential quantum attacks without requiring any changes to its core protocol.
Reportedly, the idea was introduced by Avihu Levy of StarkWare. As per the Bitcoin news, he has proposed a “Quantum Safe Bitcoin” scheme that could work within the cryptocurrency’s existing rules.
Bitcoin News: Can BTC Survive Quantum Computing?
According to the latest Bitcoin news, a researcher has proposed a new approach to make BTC resistant to future quantum-computing attacks. The proposal says that it doesn’t need a soft fork or any changes to the existing protocol.
StarkWare’s Avihu Levy introduced the “Quantum Safe Bitcoin (QSB)” transaction scheme on Thursday. He claims the system could stay secure even against a powerful quantum computer capable of running Shor’s algorithm. This is usually known for breaking modern cryptographic systems.
According to Bitcoin news, the key advantage of this approach is that it operates entirely within the cryptocurrency’s current rules and legacy script system. This means that no protocol upgrade is needed. However, Levy also notes that the method is computationally expensive and may not be practical for everyday Bitcoin transactions.
How the Proposed Quantum-Safe Bitcoin System Works?
This Bitcoin news and proposal place transaction verification at their core. Instead of depending on today’s elliptic curve cryptography, the researcher urges the use of a different method called a “hash-to-signature” puzzle. He identifies the traditional method as vulnerable to powerful quantum computers.
In simple terms, users would need to keep trying different inputs until they find a special hash output that looks like a valid digital signature. It’s basically a guessing game that requires massive amounts of trial and error.
Because of this heavy computation, even a future quantum computer would not be able to solve it easily or quickly. However, the idea is still only theoretical for now. However, Bitcoin news has added fresh momentum to the ongoing community debate over quantum computing risks.
Experts Say Quantum Computing is a Challenge, Not a Threat to Bitcoin
Amid the ongoing debate on this Bitcoin news, many experts believe that quantum computing is not something that will “break” crypto. They identify it as a long-term upgrade challenge for the entire crypto world.
Recently, Circle unveiled plans to launch quantum-resistant wallets with the Arc mainnet in 2026. The stablecoin giant noted, “Quantum resilience cannot live only in research papers, exploratory pilots, or distant roadmap slides. It has to show up in the infrastructure.”
According to Zach Pandl of Grayscale, the cryptography used in blockchains is based on complex math problems that normal computers cannot solve easily. Quantum computers, however, work differently and could potentially solve some of these problems much faster using the laws of quantum physics. Still, he stressed that this shift would affect not just crypto but all internet-based security systems.
Similarly, analysts at Bernstein say the quantum threat is not unique or existential to crypto. Instead, it is part of a broader technological evolution that will push all digital systems to upgrade their security. The challenge is not limited to Bitcoin or blockchain, but extends to banks, tech companies, and governments.
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