Rob Pike's Fantastic Intro to Upspin

The description of the video is sparse. Here's some more info I found:

Upspin is an experimental project to build a framework for naming and sharing files and other data securely, uniformly, and globally: a global name system of sorts.

Addressing common issues:

* download a file just to upload to another device?

* download a file from one web service just to upload to another?

* make a file public just to share it with one person?

* accidentally make something visible to the wrong people?

The audio quality isn't good. I think non-native English speakers (like me) will have a harded time understanding this.

But I wish I could.

The subtitles work surprisingly well - also I'll get some audio equipment for next time

My speakers are horrible also. I'll try again using headphones.

Is anyone using Upspin for anything?