I’m kind of surprised they’re actually going through with the zero-knowledge proof setup. This is pretty much the only method I find mostly acceptable for stuff like this tbh.

which would work on any device

This part seems unlikely. It’ll work on “most” devices but if you’re running something weird like a Linux phone I doubt it’ll work (although since it’s open-source I guess someone could potentially add support).

EDIT: nvm I read the spec, it’s more like “minimal knowledge” but they can still track everything pretty easily currently.