Blockchain and Web3 Insights

Around one quarter of all Bitcoin, nearly four million coins, sit in addresses where public keys are already visible. That detail leaves them exposed once quantum computers reach the scale to reverse those keys. This piece explains how that exposure emerged, when it could matter, and what current research is doing to keep Bitcoin secure.

Bitcoin changed how we think about money and trust, offering a decentralized and secure way to exchange value. AI transformed how we process

Quantum computing has taken the limelight lately with the launch of Google’s “Willow” chip. Boasting 105 qubits, this development has...