Bitcoin Bombshell: Google’s 2029 Quantum Warning Sparks New Fear
Google’s decision to pull its post-quantum cryptography migration timeline forward to 2029 has landed hard in Bitcoin and crypto, because the company did not just change a policy deadline. It paired that warning with a new whitepaper arguing that breaking the 256-bit elliptic curve cryptography used across major blockchains may require far fewer quantum resources […]
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Google’s quantum team says its Willow processor ran a new algorithm called Quantum Echoes that solved a molecular-simulation task roughly 13,000× faster than the best classical methods on top supercomputers. Based on reports, the run is being presented as a verifiable quantum advantage and was published alongside technical notes from Google. Related Reading: Diddy Strikes […]
Is quantum computing threatening Bitcoin sooner than expected? On Wednesday, Microsoft unveiled its first quantum computing chip, dubbed “Majorana 1.” While the tech community has long speculated about Google’s next-generation quantum effort—often referred to as “Willow”—Microsoft’s announcement places renewed focus on the looming question: Can Bitcoin survive the accelerated push toward million-qubit machines? Microsoft claims […]
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 ...
It sounds out of a sci-fi video game, but new research suggest quantum attackers could break Bitcoin’s blockchain and steal coins mid-transaction sooner than it was originally expected. Is Doomsday Near For Bitcoin? A new whitepaper and blogpost published on Tuesday by Google’s Quantum AI team claims that Bitcoin and Ethereum’s cryptography can be broken with fewer than 500,000 physical qubits and roughly 1,200 “logical” qubits, far below the “millions” that used to be cited. Related Reading: Hyperliquid’s Tokyo Edge Exposed — Secret Time Gap Is Tilting The Market Most blockchains and....
At TOKEN2049 Singapore, Capriole Investments founder Charles Edwards set aside his well-known Bitcoin bullishness to deliver an unambiguous warning: a quantum “Q-Day” could arrive far sooner than most of the industry expects, with potentially existential consequences if Bitcoin’s core cryptography is not upgraded in time. “Within two to eight years, a quantum machine will break […]