Rails Schema Notes

## Schema

latest here: https://docs.google.com/document/d/1y0B_nJeCgOyJQj-OdA0UN2Bf90agON6KU9mJzRqrQSw/edit#

## Architectural Needs
- validation code.  holochain?  roll our own validation code, hash it, and put it in claims a bit like holochain DNA?
- DHT.  IPFS?  holochain?
    

