Outstanding key facts


Nostr is an equal network built on open spec.
Censorship-resistant value-for-value publishing on nostr.
No KYC, no bouncer, nostr is open to everyone.
Use nostr in dedicated groups or globally.
True decentralisation without barriers to host a backend.
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Why you need Nostr

Because your thoughts belong to you.

Big tech has taken control of the internet, dictating what you read, who you connect with, and ultimately shaping your thoughts.

Nostr aims to return the internet to the people.

Sure, taking responsibility may be less convenient, but it's worth it. Don’t willingly remain a cog in the matrix.

The Hubstr simplifies your onboarding to nostr.

Nostr use cases on the Hubstr.org

  • Create a nostr user
  • Create a nostr DNS-based address
  • Login an existing nostr user
  • View a nostr user's profile
  • View a nostr user's posts
  • View tag filtered posts
  • Reply to public posts
  • Reactions, likes, dislikes
  • View a complete post thread
  • Read posts of follows
  • NIP-01: Basic protocol
  • NIP-02: Followers
  • NIP-05: DNS based mapping to nostr users
  • NIP-10: Replies and follow-ups
  • NIP-19: bech32 encoding of entities
  • NIP-24: Extra profile metadata
  • NIP-25: Likes, reactions
  • NIP-65: Inbox and Outbox model

Nostr use cases on the roadmap

  • Private direct encrypted messages
  • Zapping users with lightning
  • Subject tags
  • Reposts and quote-posts
  • Use private key delegation
  • Public chats
  • User status messages
  • Calendar events
  • Communities
  • NIP-04 + NIP-17: Private direct encrypted messages
  • NIP-57: Zapping lightning sats
  • NIP-14: Subject tags in posts
  • NIP-18 + NIP-27: Reposts and quotes
  • NIP-26: Key, signing delegation
  • NIP-28: Public chats
  • NIP-38: User status
  • NIP-52: Calendars
  • NIP-72: Moderated Communities

Features & Specs

Nostr is a protocol created here on GitHub. There are clients like a newsreader and there are "relays" that distribute messages.

Apps

A client in Nostr is the app that posts to the protocol. Usually you post to many relays and read from many relays. Apps are something like Twitter or Instagram, but without the suck. Because the protocol is very generic, different apps still spawn with unseen use-cases. There are still so many possibilities to create new value.

Relays

Relays are the backend for Nostr. They receive messages from client apps, and they broadcast those messages to other client apps. There are public and private relays and paid and free relays. Check nostr.watch for a vast list of relays.

Payments

Nostr uses the lightning network for payments (no bank). This makes micro amounts possible and the fees are almost zero. To receive and send payments you need a Lightning Wallet. Most simple, use WalletOfSatoshi. More secure, host your own lightning server. V4V = Value for value.

Nostr identity

There's no such thing like an account on nostr, because there's no central account authority. Your identity is a secret key that you can easily make up yourself. It looks like this nsec1ex51zturtx5ns1uf2adt26lcpmez47uh9ds644a4fwcax5u5qvr3nsku2qvm (aka "nsec key") or this 6263e6e10381f74d12422445446463ec7642cb08d07d2d5426a154fbf471a1987b (aka "hex key").

We can also create a nostr account for you here.

Create a nostr identity

From the secret key we derive a public key by maths. This public key is your public "account name". It looks like this npub1ci71zturtx5ns1uf2adt26lcpmez47uh944ds6a4fwcax5u5qvr3nsku2qvm (aka "npub") or this 129382bd7381f74d12444224456463ec7642cb08d07d2d5426a154fbf471a1987b (aka "hex pub").

These keys are hard to remember, that's why there's a NIP-05 spec to map a common mail address to that public key, we call this the nostr address. Try this link to see it alive: Lookup fiatjaf@fiatjaf.com public key

You can get a nostr address at hubstr.org here or at nostrich.house here or at nostrplebs.com here . But it's also easy to set up on your own domain.

Create your address

Nostr people nice to know

These guys (and many more) in alphabetical order contribute to nostr with some success. You may follow them to stay up-to-date with the technology.

  • daniele at nostr
    daniele contributes ux, arts and design to the nostr.
  • Derek at nostr
    Derek Ross builds and operates nostrplebs and nostrnests.
  • gigi at nostr
    gigi contributes as kind of angel spirit investor.
  • fiatjaf at nostr
    fiatjaf nostr initiator and owner of the NIP GitHub repo.
  • jb55 at nostr
    jb55 builds the famous ios client damus.
  • JeffG at nostr
    JeffG builds the glorious nostr.how website.
  • Laeserin at nostr
    Silberengel member of GitCitadel and PurpleKonnektiv. Tests nostr stuff.
  • Rabble at nostr
    Rabble does lots of PR for the nostr network.
  • Raymon at nostr
    Raymon lead dev of nostrich.house and a bot herd.
  • Vitor at nostr
    Vitor Pamplona lead dev of the famous android client amathys.

Some Apps and Techs on nostr

Because the nostr protocol is so generic, lots of different apps and use cases have already become available.

nostr.build on nostr
nostr.build

nostr.build is a free to use media hosting platform that allows users to upload images, gifs, videos and audio to nostr.

Go nostr.build
primal on nostr
primal

primal is a twitter-like browser app to participate in social nostr.

Go primal
nostrvision on nostr
nostrvision

nostrvision is a movie app like Netflix - but on value 4 value.

Go nostrvision
amethyst for android on nostr
amethyst

amethyst is a twitter-like android app to participate in social nostr.

Go amethyst
damus for ios on nostr
damus

damus is a twitter-like ios app to participate in social nostr.

Go damus
badges on nostr
badges

badges is an unprecedented app to create and reward badges on nostr.

Go badges