The Quantum Clock Is Ticking on Bitcoin - What 6.9 Million BTC at Risk Means for Your Wallet

6 hours ago 9 minute read 0 comments Crypto Strategist $0.03

Google dropped a bombshell in March 2026. A quantum computer with about 500,000 physical qubits could crack a Bitcoin private key in roughly nine minutes. That is just under Bitcoin's average ten-minute block time. The number made headlines. It spook...