I was just looking at this as something that could be combined with Tent. From what I've heard, the v1 docs are inadequate to develop a working implementation, and this draft for version 2 of the spec isn't done, and hasn't been updated in awhile:

https://github.com/quartzjer/TeleHash/blob/master/org/v2.md

My conclusion was that TeleHash is a cool concept, but not a solid foundation you can build something on just yet.