RFC and PPT

RFC https://docs.google.com/document/d/1TFg-MuGlESnsz-cxWzwrHc4qqTzcKZrZX2b1VWxPaUw/edit

PPT https://docs.google.com/presentation/d/19qQwkWY7fKZu5J2vUPtfAybwSw3-3UGnXdLshUp2GEI/edit?usp=sharing

Other

Some discussions during development https://github.com/nebula-hackathon-2021/RFC-AND-PPT/issues