Plebbit is a selfhosted, opensource, nonprofit social media protocol, this project was created due to wanting to give control of communication and data back to the people.
Plebbit only hosts text. Images from google and other sites can be linked/embedded in posts. This fixes the issue of hosting any nefarious content.
it has no central server, database, HTTP endpoint or DNS - it is pure peer to peer. Unlike federated instances, which are regular websites that can get deplatformed at any time,
ENS domain are used to name communities.
Plebbit currently offers different UIs. Old reddit and new reddit, 4chan, and have a Blog. Plebbit intend to have an app, internet archive, wiki and twitter and Lemmy. Choice is important. The backend/communities are shared across clients.
The code is fully open source on
I thought Blockchain was how the protocol knew how to federate, e.g. where to find other users. (?) I don't really remember how Blockchain works but iirc it is a way to verify trust, e.g. this person really is /u/sem because our shared document says they are.
I know DNS is an alternative but it kind of sucks. Bluesky is inventing it's open DiD thing for identity and it is centralized in practice but might be a good system. And I have no idea how it works.
Projects with blockchains work like BITtorrent to find peers. That's why bitcoin was called BITcoin.
Federation doesn't require blockchain. Blockchain was created for a very unique solution to storage of digital cash transactions that's not relevant in almost any other system's storage.