For episode 544 of the BlockHash Podcast, host Brandon Zemp is joined by Harry Donnelly, CEO and Co-Founder of Circuit at Permissionless 4.
Circuit is a breakthrough startup developing cutting-edge technology that makes digital asset recovery secure and reliable. Under his leadership, Circuit has pioneered patented transaction-layer recovery technology that preserves institutional access for digital assets even amid cyberattacks, custodian failures, or internal compromises.
Drawing on his expertise in DeFi, security architecture, risk mitigation, and crypto insurance, Harry is addressing a fundamental vulnerability in Web3 — the fragility of private key–based recovery — by enabling leading exchanges, lenders, and stablecoin issuers to improve operational resilience in institutional digital asset custody.
Harry previously worked as a trader at JP Morgan and holds a Master’s degree in financial engineering from MIT.
Can’t contain your excitement? Don’t worry! You can watch and listen to the episode NOW on your favorite streaming service and podcast platform. Be sure to subscribe so you never miss an episode! 🎙️
🔗 Spotify: https://tinyurl.com/4k59mhk3
🔗 Apple Podcasts: https://tinyurl.com/4zz3em5r
🔗 Amazon Music: https://tinyurl.com/4wtnhaut
🔗 YouTube: https://tinyurl.com/ybmztxu6
⏳ Timestamps:
0:00 | Introduction
0:37 | Who is Harry Donnelly?
2:30 | Origins of Circuit
3:40 | Circuit Clients
5:58 | Circuit Use-cases
9:26 | Future of Security & Recoverability
12:17 | Circuit at Permissionless
12:56 | How to get in contact with Circuit?
13:30 | RAPID FIRE SESSION 🔥
🎙 Circuit Links:
🔗 Website: https://www.circuitsecurity.com/
🔗 LinkedIn: https://www.linkedin.com/in/harry-donnelly-
🔗 LinkedIn: https://www.linkedin.com/company/circuitsecurity
Cheers,
Brandon Zemp
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