Countdown to Q-Day: What Quantum Could Mean for Crypto

Recent advances in quantum computing are bringing renewed attention to longstanding questions around cryptography. In this episode of the Crypto Brief, the team is joined by FCAT's VP of Quantum Technology Mike Dascal to unpack the underlying technologies and why quantum risk should be on everyone's radar. The episode explores practical threat models for digital assets—from legacy wallets to in-flight transactions—and reviews how different blockchain communities are beginning to respond. Join us as we uncover how the industry can more thoughtfully approach post‑quantum migration, balancing security, decentralization, and long‑term network integrity. Episode Topics:  [0:00] Intro [2:00] A Quantum Overview [3:42] A Quantum Reset [4:13] Potential Considerations for Crypto [7:38] The Quantum Threat [11:01] Potential Opportunities for Blockchain & Crypto [13:41] Timelines & Readiness Approaches [19:07] How Blockchain Communities Are Responding [26:15] Preparing for a Post‑Quantum Future [29:26] Final Thoughts & Outro Stay connected with us beyond the podcast by following FCAT on, Instagram, LinkedIn, and X, where we share additional insights and updates on all things emerging tech.  Whether you're crypto-curious or have a crypto foundation, Fidelity may have your next career opportunity. EXPLORE NOW. Please remember: this podcast is solely for informational and educational purposes and is not investment, tax, legal or insurance advice. Digital assets are speculative and highly volatile and you should conduct thorough research before you invest. To learn more, visit: FCATalyst.com FMR LLC. © 2026 FMR LLC. All rights reserved. Chapters (00:00:00) - Intro(00:02:00) - A Quantum Overview(00:03:42) - A Quantum Reset(00:04:13) - Potential Considerations for Crypto(00:07:38) - The Quantum Threat(00:11:01) - Potential Opportunities for Blockchain & Crypto(00:13:41) - Timelines & Readiness Approaches(00:19:07) - How Blockchain Communities Are Responding(00:26:15) - Preparing for a Post-quantum Future(00:29:26) - Final Thoughts & Outro