This document lists he various ideas for apps that we have. These may serve as:
Also check: https://github.com/libp2p/research-pubsub/blob/master/USECASES.md

Ideas

- Identity decomposer: Splits a given identity into its bits and signs the value and location of each bit. The result of this step is then n signed bit-values, where n is the length of the personal identifier. In order to thwart attempts to discover initiatives to obtain anonymity, we have each client periodically query an arbitrary peer to obtain a decomposed identity.