It’s already been done: https://www.cnbc.com/amp/2021/10/21/sam-altmans-worldcoin-wa...

As someone who wants to enter and profit from the burgeoning underground iris transplantation economy, where do I start? I get the sense that there is an arbitrage opportunity between the cost of eye surgery and crypto returns but exactly how do I capitalize on this?

I suspect GP was being facetious.

Poe's law strikes again. Any joke about crypto scams has already been implemented for real...

(That was the joke.)

Still worth linking because that is quite an obscure reference.

Everest uses biometrics to tie your information to your wallet. The tech is actually pretty cool in my opinion - they have the Everest ID coin itself, but I am more interested in the identity management part of it.

I'm not sure I'm 100% on board, but the tech is really interesting and their approach to privacy seems much better than I would expect from an offering like that. The aim is to be able to offer Know Your Customer using their identity platform to a mulititude of services.

Everest.org is their site