How real is quantum risk for crypto?

While much of the financial world is racing to keep up with AI and the rapid institutionalisation of blockchain and crypto, another powerful technology has been quietly advancing in the background for decades — quantum computing.In this episode of the London Fintech Podcast, Tony Clark is joined by Christopher Jensen, Portfolio Manager & Director of Digital Asset Research at Franklin Templeton, to explore what quantum computing really is — and why it could have profound implications for digital assets, cryptography, and financial infrastructure.Franklin Templeton, one of the world’s most innovative asset managers with over $1 trillion in AUM, recently published a paper titled Digital Asset Security in the Quantum Era. Chris joins the podcast to unpack the research, explain the real risks quantum computing poses to today’s encryption standards, and outline how the industry can prepare for a post-quantum world.They discuss why Bitcoin’s quantum risk is concentrated in legacy address formats, how crypto-agility will create a new trust premium for assets and custodians, and why blockchain governance — not panic — is the key to navigating this transition. The conversation also explores smart contracts, post-quantum upgrades, and why the biggest systemic risk may be “harvest now, decrypt later.”The episode looks at how major financial institutions are already testing quantum-resistant approaches, why this shift may be comparable to Y2K or IPv6, and how the intersection of AI and quantum computing could accelerate change across financial markets faster than many expect.Whether you’re an investor, technologist, or finance leader, this episode offers a grounded, practical view of one of the most important — and least understood — risks facing digital finance.📌 Topics covered• What quantum computing is and why it matters for finance• How quantum machines threaten current cryptography• Bitcoin’s exposure via legacy address formats• Post-quantum cryptography and crypto-agility• Blockchain governance and upgrade coordination• Smart contracts and post-quantum migration• “Harvest now, decrypt later” risks• Institutional readiness and custody implications• AI, quantum, and the future of financial infrastructure• What investors should consider over the next 5–15 years🔗 Learn moreTony Clark: https://www.linkedin.com/in/tclark100/The London Fintech Podcast: https://londonfintechpodcast.comChristopher Jensen: https://www.linkedin.com/in/christopherjensen2001/Franklin Templeton: https://www.linkedin.com/company/franklin-templeton/Franklin Templeton Digital Assets Insightshttps://www.franklintempleton.com/insights/disruptive-technology/digital-assetsFranklin Templeton Digital Assets on Xhttps://x.com/FTDA_USDigital Asset Security in the Quantum Era: https://franklintempletonprod.widen.net/s/zqcgfsrm8f/insight-article-digital-asset-security-in-the-quantum-era-dasqe-fl