Bitcoin's $1.3 trillion security race: Key initiatives aimed at quantum-proofing the world's largest blockchain

Developers are considering ways to quantum-proof the world's oldest cryptocurrency as the threat of this computing moves beyond a hypothetical. Source: https://www.coindesk.com/tech/2026/04/04/bitcoin-s-usd1-3-trillion-security-race-key-initiatives-aimed-at-quantum-proofing-the-world-s-largest-blockchain