On: Registration without a phone number on Signal will use zero-knowledge proofs

[jmusall]

Here's a site with a few (three) introductory articles on ZKPs: https://zkintro.com

One in particular on pratical implementation of ZKPs was popular on HN back in 2024: https://zkintro.com/articles/programming-zkps-from-zero-to-h... (discussion at https://news.ycombinator.com/item?id=41398092)