An Introduction to The Nostr Protocol

Fediversity
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I wrote a blog post about The Nostr Protocol, which may be of interest to some here

Nostr is a new protocol, that is not part of the fediverse, but shares a lot of ideas in common e.g.

  • Distributed social web
  • Nomadic identity
  • Signed JSON objects
  • Distributed clients and servers working together
  • Free and Open Source enthusiasts
  • Grass roots oriented
  • Client to server + Server to Server

A main difference would be that is uses primarily websockets rather than HTTP, but I hope it would be some food for thought

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That is very interesting, and nice article! I took the opportunity to copy/paste the (public domain licensed) list of problems related to Mastodon and similar that are documented on the Nostre README:

The problem with Mastodon and similar programs

  • User identities are attached to domain names controlled by third-parties;

  • Server owners can ban you, just like Twitter;

  • Migration between servers is an afterthought and can only be accomplished if servers cooperate. It doesn’t work in an adversarial environment (all followers are lost);

  • There are no clear incentives to run servers, therefore they tend to be run by enthusiasts and people who want to have their name attached to a cool domain. Then, users are subject to the despotism of a single person, which is often worse than that of a big company like Twitter, and they can’t migrate out;

  • Since servers tend to be run amateurishly, they are often abandoned after a while — which is effectively the same as banning everybody;

  • It doesn’t make sense to have a ton of servers if updates from every server will have to be painfully pushed (and saved!) to a ton of other servers. This point is exacerbated by the fact that servers tend to exist in huge numbers, therefore more data has to be passed to more places more often;

  • For the specific example of video sharing, ActivityPub enthusiasts realized it would be completely impossible to transmit video from server to server the way text notes are, so they decided to keep the video hosted only from the single instance where it was posted to, which is similar to the Nostr approach.

(PS. I moved this to #fediversity and fixed a typo in the title)

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