Bitcoin Quantum Risk: Bernstein Says 3–5 Years to Prepare — Upgrades Without a Hard Fork Possible
Bitcoin Has Years to Prepare for Quantum Risk, Bernstein Says Quantum computing once felt like science fiction for Bitcoin. Bernstein analysts now say the network has three to five years before the threat becomes material, and even then the danger stays concentrated in old, exposed wallets rather than the protocol itself. The firm’s latest research…
