What Presidio Bitcoin Found About Quantum Computing: Threat Timeline And Next...
Non-profit group Presidio Bitcoin has released a technical report examining the growing quantum computing risk to the Bitcoin network. The document looks at where quantum capabilities stand today, how much of BTC’s value could be exposed, what mitigations are already feasible, and how the wider ecosystem might coordinate a software update and migration. Why Upgrades Are Harder In A Decentralized System Presidio Bitcoin begins from a simple point: Bitcoin is software, and that is both its power and its weakness. Because it is built as a system of code, Bitcoin is relatively easy to move,....
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Efforts are under way to develop the world’s first operational quantum computers, which will mark a literal quantum leap forward in technology. The Australian quantum computing startup Silicon Quantum Computing revealed Friday that it has constructed the world’s first atomic-scale integrated circuit that will power a new breed of computing machines. While that’s an impressive feat […]
Analysts at investment research firm Bernstein are pushing back against growing fears that quantum computing poses an existential danger to Bitcoin. Concerns about quantum computing breaking Bitcoin’s cryptography have grown following recent findings from Google researchers. Bernstein analysts, however, say the quantum threat is only a technical challenge that the network can adapt to over […]
One of the world’s most respected quantum computing researchers has sharply pulled forward the perceived timeline for a cryptographically relevant quantum computer – and Bitcoin is suddenly in the crosshairs of the debate. In a new post on his Shtetl-Optimized blog, theoretical computer scientist Scott Aaronson writes that, given the “current staggering rate of hardware […]
Quantum computing is a form of computing based on quantum physics. Where classical computers rely on bits (zeros or ones) to make calculations, quantum computers use quantum bits (qubits) that leverage quantum mechanics to exist in a “superposition”: a combination of zero and one, with some ...
Quantum risk has become a recurring stress point in Bitcoin discourse, often framed as an existential threat. The claim usually follows a familiar arc: quantum computing is advancing quickly, cryptography is vulnerable, and Bitcoin isn’t adapting fast enough. Marty Bent doesn’t buy that framing. In his Dec. 14 episode, Bent acknowledged that quantum computing represents […]