Ah, it looks like the repo linked in the article should actually be from their personal account, not their stripe account [0]. It also looks like one of the ke

Ah, it looks like the repo linked in the article should actually be from their personal account, not their stripe account [0]. It also looks like one of the key components is the `quiet.js` library [1] which itself is an emscriptem port of `libquiet` [2]. [0] https://github.com/charliegerard/ultrasonic-payments https://github.com/charliegerard/ultrasonic-payments [1] https://github.com/quiet/quiet-js/ https://github.com/quiet/quiet-js/ [2] https://github.com/quiet/quiet https://github.com/quiet/quiet