All specifications

How a client on Android asks a signer application on the same device to sign, so it never handles the private key.

This NKBIP-04 spec describes a Nostr directory system, modeled after kind 30040 publication indexes and inspired by UNIX directories.

This spec describes a Nostr directory system, modeled after kind 30040 publication indexes and inspired by UNIX directories.

This NIP defines a standard for creating and managing todo lists on Nostr, enabling interoperability between different todo list applications.

A testimony is one person's written opinion about another person.

A protocol for running turn-based (and turn-based-realtime) multiplayer games over Nostr, using a Game Master (GM) client as a semi-trusted third party that...

Free educational content exists everywhere on the internet, but is not well organized. Dedicated websites like Khan Academy, edX, Coursera, and MIT...

NKBIP-07: hierarchical kind 32176 indexes for multi-source Blossom files — ordered piece hashes via #b, ≤1000 a/b tags per event.

Kind 1349 preserves one version of a replaceable or addressable event by wrapping it in a regular event, which relays keep.

The info endpoint, where a mint declares its name, its keys, its contacts, and which NUTs it supports.

This document defines two event kinds allowing a NIP-29 group to publish a constitution and to declare, checkably, what a fork of that constitution changed and...

Favorite a show or a track in one Podcasting 2.0 app, and it's favorited in every other app you sign into. One flat list, one event, no merge algorithm.

NIP Trusted Domains

Answering a NIP-42 AUTH challenge reveals the user's pubkey to the relay, but asking the user on every challenge is unusable, so most clients authenticate...

This NIP defines append-only event kinds for list membership, as a complement to NIP-51. Tag layout, encrypted-content format, and d tag semantics are...

NIP-51 assigns a new event kind to every list. A kind requires a merged NIP to be assigned, and any draft using an unassigned one can be overwritten by a later...

This NIP defines kind 32267 to describe a software application, kind 30063 for a software release and kind 3063 for a software asset.

This project is the canonical documentation and exploration site for SIP-01, the Search Index Protocol. The protocol itself defines one custom event kind:

Reading one gift-wrapped DM (NIP-59) costs two NIP-44 decryptions: the wrap (kind 1059) and the seal (kind 13). Under NIP-46 each decryption is a remote call...