EF researcher explains Ethereum's plan to tackle the quantum threat

Quick Take

  • Ethereum Foundation’s quantum lead Thomas Coratger discusses ongoing efforts to develop quantum resistance for Ethereum.
Advertisement

Episode 60 of The Crypto Beat was recorded with Tim Copeland, Kelvin Sparks, and Ethereum Foundation researcher Thomas Coratger.

Listen below, and subscribe to The Crypto Beat on YouTubeAppleSpotify, Twitch, or wherever you listen to podcasts. Please send feedback and revision requests to podcast@theblock.co.

In episode 60 of The Crypto Beat, Kelvin and Tim were joined by Thomas Coratger, post-quantum team lead at the Ethereum Foundation, to break down how Ethereum is preparing for quantum computing with a 2030 target for shipping post-quantum resistant consensus. He explains how AI is accelerating both defense and offense in this race, and warns that bridges and DeFi oracles are particularly vulnerable weak points that could cascade failures across the entire crypto ecosystem.

OUTLINE
00:00 - Intro
02:47 - The Grind
07:36 - Lean Ethereum
10:29 - Quantum Threat
17:00 - 2030 Roadmap
20:15 - Quantum Winter
25:05 - Bridge Risks
35:25 - User Migration
42:20 - AI Workflow
48:19 - Rapid Fire


Guest links:
Thomas Coratger - ⁠https://x.com/tcoratger⁠
Ethereum Foundation - ⁠https://x.com/ethereumfndn⁠

Tim Copeland - ⁠⁠⁠x.com/timccopeland⁠⁠⁠
Kelvin Sparks -⁠ x.com/imyoungsparks

The Block Newsletters
The Block's newsletters bring you the latest news and analysis of the fast-moving crypto and DeFi markets. To subscribe, visit theblock.co/newsletters.

Are you hiring in crypto?
Use Campus to quickly find your best candidates with our challenging Crypto Assessment Test.
Faster hiring, stronger teams.

Sign up for a trial today: theblock.co/campus


Disclaimer: The Block is an independent media outlet that delivers news, research, and data. As of November 2023, Foresight Ventures is a majority investor of The Block. Foresight Ventures invests in other companies in the crypto space. Crypto exchange Bitget is an anchor LP for Foresight Ventures. The Block continues to operate independently to deliver objective, impactful, and timely information about the crypto industry. Here are our current financial disclosures.

© 2026 The Block. All Rights Reserved. This article is provided for informational purposes only. It is not offered or intended to be used as legal, tax, investment, financial, or other advice.