# PiPo Protocol



## Trust Chain

### Initial chain of trust certificate creation

### Server sitnature

### Signing an action as a level 0 chain member

### Signing an action as a level 1+ chain member

### Confirming authenticity as a client



## Membership Authenticity Confirmation

### Member gets a notification that a new user has been added to a room. This member needs to confirm that the user was actually added by someone in the chain of trust
- Level 0 member adds user and signs a block of JSON confirming that this user is authorized to be a member of a specific room
- Message is relayed by the server to all appropriate users
- Receiving user uses the level 0 member's public key to confirm the signature of that data
- User then locally signs the transaction to add that member to their local chain so that the chain integrity can be confirmed when signing in again?

## Issues to solve

### New user signs up after server has been compromised
#### New user checks with majority of aged clients for concensus



## Room Protocol

## Ad Hoc Room Protocol

## One to One Protocol

## Client to Server Command Protocol

## Server to Client Protocol


## Chat history retention

### When enabled

### When disabled