According to Blockstream CEO Adam Back, the threat of quantum computing to the Bitcoin network is more theoretical than immediate, but the industry must still prepare. As a pioneer in Bitcoin's history, Back emphasized that while the risk is real, current hardware lacks the necessary error correction. Recent studies highlight the long-term nature of this risk, prompting the need for a well-timed response. Back stressed that the focus should be on preparing Bitcoin for a seamless migration to quantum-resistant formats, allowing for a decade-long transition.
With post-quantum cryptography already transitioning from theory to practice, the ecosystem is actively working on research and deployment, with Blockstream's Liquid network serving as a key testing ground. The challenge lies in coordinating a gradual, orderly migration before the threat becomes pressing.