Reticulum is an ultra-secure, ultra-private, ultra-resilient, billionaire and bureaucrat-free, open-source networking stack that can run on and over pretty much anything.
The catch? The telephone numbers are 32 characters long : eg: a3f0 c1d9 e7b4 5820 ff31 c6aa 90d4 7e12
I am a song-writer… and to me 32 chars looks like 8 bars of 4×4, so I played with turning it into a little tune generator.
Kindof like a cross between a Close Encounters of the Third Kind dial-tone and a musical QR code.
Probably not especially practical, but who is?