Jul 16, 2026 · 32 min · 12 segments
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…
Leo FanGuestJoshHost
But as of how the deployment, we found like the, the proof generation is like too slow.

For instance, like, I want to, say, like, transfer probably like ten, ten bucks online, but I need to prove to the chain or, like, to some, like, au-authority that my bank balance is, like, more than ten dollars.

So, like, I can prove that part, but without releasing the exact, uh, balance number in my bank account.
What are the implications of this technology is the ability to selectively disclose specific bits of information about yourself over a digital space, which is, you know, historically really hard to do because you, you produce so much data when you're o-over the internet.

And we are not creating like a hundred parts, like, for, uh, for the hackers to hack.

But as of how the deployment, we found like the, the proof generation is like too slow.

For instance, like, I want to, say, like, transfer probably like ten, ten bucks online, but I need to prove to the chain or, like, to some, like, au-authority that my bank balance is, like, more than ten dollars.

So, like, I can prove that part, but without releasing the exact, uh, balance number in my bank account.
What are the implications of this technology is the ability to selectively disclose specific bits of information about yourself over a digital space, which is, you know, historically really hard to do because you, you produce so much data when you're o-over the internet.

And we are not creating like a hundred parts, like, for, uh, for the hackers to hack.
The rest of this transcript — segmented and speaker-labeled, so you land on the exact moment something was said
Search every transcript — by keyword, by phrase, or by meaning, across every show Radar indexes
Trends — what is surging across podcasts, measured against its own baseline
Alerts — when a name you follow appears in a newly indexed episode
No account is needed to search Radar.