Nine Blockchain Groups Unite to Tackle Looming Quantum Threat to Bitcoin
Key Highlights: The Quantum Alliance estimates that between 6.04 million and 6.4 million Bitcoin—roughly 30% of the total supply, including Satoshi Nakamoto’s estimated 1.1 million BTC—are exposed to potential quantum vulnerabilities. Google Quantum AI announced a major breakthrough with its Willow processor, using “magic state cultivation” to cut quantum errors by a factor of 40 ...