EPISODE · Jul 16, 2026 · 32 MIN
Zero Knowledge: Solution for Digital Identity? w/ Leo Fan
from The Blockchain Socialist · host The Blockchain Socialist
I spoke to Leo Fan, co-founder of Cysic, about what zero-knowledge proofs actually are, and why they might be one of the more promising answers to the internet's identity problem.We dig into how a ZK proof lets you prove something is true without handing over any identifying personal information, why that matters as digital identity systems become pushed by governments, and Cysic's model for verifiable compute. Leo also breaks down why the hardware and cost problems around ZK have kept it from mainstream identity use so far, and how Cysic's network lets you use your own hardware to help generate these proofs, rather than leaving that compute in the hands of a few large players.If you liked the podcast be sure to give it a review on your preferred podcast platform. If you find content like this important consider donating to my Patreon starting at just $3 per month. It takes quite a lot of my time and resources so any amount helps. Follow me on Twitter (@TBSocialist) or Mastodon (@[email protected]) and join the r/CryptoLeftists subreddit. Support the showICYMI I've written a book about, no surprise, blockchains through a left political framework! The title is Blockchain Radicals: How Capitalism Ruined Crypto and How to Fix It and is being published through Repeater Books, the publishing house started by Mark Fisher who’s work influenced me a lot in my thinking. The book is officially published and you use this linktree to find where you can purchase the book based on your region / country.
What this episode covers
I spoke to Leo Fan, co-founder of Cysic, about what zero-knowledge proofs actually are, and why they might be one of the more promising answers to the internet's identity problem. We dig into how a ZK proof lets you prove something is true without handing over any identifying personal information, why that matters as digital identity systems become pushed by governments, and Cysic's model for verifiable compute. Leo also breaks down why the hardware and cost problems around ZK have kept it...
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Zero Knowledge: Solution for Digital Identity? w/ Leo Fan
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