News
A proposed workaround could enable quantum-resistant Bitcoin transactions without a protocol change, but high compute costs limit real-world use.
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Latest News on Quantum Computing
Quantum computing is an emerging technology that uses phenomena occurring on an atomic level to resolve complex problems that are beyond the realm of classical computers. Forming the core of superconducting quantum processors, this technology has made it possible to deliver chipsets with increasing computing speeds. In fact, by modeling atomic behavior that can only be seen under a powerful microscope, quantum computing has made it possible to solve tasks involving multiple variables.
Quantum computing use cases can be found in everyday applications, such as electric vehicles. It is even helping organizations to solve problems such as the energy challenge facing all of humanity in the backdrop of increasing carbon emissions. Quantum computers are smaller and lighter and require far less energy than classical computing systems while being more resilient, even in adverse external environments. Transforming the way computers work, quantum computing is introducing new efficiencies in how humans live and interact in an increasingly connected world.
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Bitcoin faces a future quantum threat, but Bernstein analysts say risks are concentrated in older wallets and exposed keys, and unlikely to cause existential disruption.
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Will quantum-safe cryptography slow Ethereum? It is likely to affect gas fees, validator load and network efficiency, prompting Ethereum to pursue a broader redesign strategy.
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The Bitcoin community has a “history of contentious debates over protocol changes,” said Grayscale head of research Zach Pandl.
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Samson Mow pushes back against calls to rush Bitcoin’s move to post-quantum cryptography, warning it could introduce new vulnerabilities.
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Circle’s plan to make Arc quantum-resistant comes amid increasing fears that "Q-Day" may come sooner than anticipated.
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Naoris Protocol said it has launched its mainnet, introducing a layer-1 blockchain that uses post-quantum cryptography for transaction validation and network security.
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New research from Caltech and Oratomic, a Caltech-linked startup, says quantum computers of the future may be closer to reality.
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BTC price will find it difficult to establish a new record high if Bitcoin developers don't take the quantum threats seriously, one analyst says.
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Google has updated its estimates of the quantum computing resources needed to break elliptic curve cryptography.
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BOLT Technologies founder Yoon Auh says the real challenge in the quantum transition is whether blockchain networks can coordinate system-wide upgrades.
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Crypto entrepreneur Nic Carter claims that Bitcoin developers still have their "head in the sand" when it comes to making Bitcoin quantum-resistant, compared to Ethereum.
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Google has urged others to accelerate post-quantum efforts as it continues to develop Willow, one of the most powerful superconducting quantum processors today.
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The Ethereum Foundation-linked Post-Quantum team says while the quantum threat isn’t imminent, deploying a full solution without disrupting the network will take years.
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Galaxy Digital’s Will Owens says most crypto wallets aren’t exposed to quantum risks, with vulnerabilities limited to cases where public keys are revealed.
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