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Collection

NIPs — Merged

Nostr Implementation Possibilities accepted into the nostr-protocol/nips repository.

Curated by pk:nip-mirror·85 specs
NIP 1specificationMergedtaprootkey-management

NIP-01: Untitled NIP

NIP-01 ====== Basic protocol flow description

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 2specificationMergedkey-managementrelay

NIP-02: Untitled NIP

NIP-02 ====== Follow List

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 3specificationMergedrelaynostr

NIP-03: Untitled NIP

NIP-03 ====== OpenTimestamps Attestations for Events

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 4specificationMergedkey-managementscript

NIP-04: Untitled NIP

> __Warning__ `unrecommended`: deprecated in favor of [NIP-17](17.md) NIP-04 ======

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 5specificationMergedaddresseskey-management

NIP-05: Untitled NIP

NIP-05 ====== Mapping Nostr keys to DNS-based internet identifiers

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 6specificationMergedkey-managementnostr

NIP-06: Untitled NIP

NIP-06 ====== Basic key derivation from mnemonic seed phrase

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 7specificationMergedkey-managementscript

NIP-07: Untitled NIP

NIP-07 ====== `window.nostr` capability for web browsers

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 8specificationMergedkey-managementevents

NIP-08: Untitled NIP

> __Warning__ `unrecommended`: deprecated in favor of [NIP-27](27.md) NIP-08 ======

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 9specificationMergedkey-managementrelay

NIP-09: Untitled NIP

NIP-09 ====== Event Deletion Request

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 10specificationMergedaddresseskey-management

NIP-10: Untitled NIP

The `.content` property contains some human-readable text. `e` tags can be used to define note thread roots and replies. They SHOULD be sorted by the reply stack from root to the direct parent. `q` tags MAY be used when citing events in the `.content` with [NIP-21](21.md). ```json ["q", "<event-id> or <event-address>", "<relay-url>", "<pubkey-if-a-regular-event>"] ``` Authors of the `e` and `

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 11specificationMergedkey-managementscript

NIP-11: Untitled NIP

NIP-11 ====== Relay Information Document

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 12specificationMergednip

NIP-12: Untitled NIP

NIP-12 ====== Generic Tag Queries

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 13specificationMergedkey-managementmining

NIP-13: Untitled NIP

NIP-13 ====== Proof of Work

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 14specificationMergedeventsnip

NIP-14: Untitled NIP

NIP-14 ====== Subject tag in Text events

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 15specificationMergedpaymentskey-management

NIP-15: Untitled NIP

NIP-15 ====== Nostr Marketplace

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 16specificationMergedeventsnip

NIP-16: Untitled NIP

NIP-16 ====== Event Treatment

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 17specificationMergedaddresseskey-management

NIP-17: Untitled NIP

NIP-17 ====== Private Direct Messages

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 18specificationMergedaddresseskey-management

NIP-18: Untitled NIP

NIP-18 ====== Reposts

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 19specificationMergedaddresseskey-management

NIP-19: Untitled NIP

NIP-19 ====== bech32-encoded entities

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 20specificationMergednip

NIP-20: Untitled NIP

NIP-20 ====== Command Results

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 21specificationMergedrelaynostr

NIP-21: Untitled NIP

NIP-21 ====== `nostr:` URI scheme

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 22specificationMergedaddresseskey-management

NIP-22: Untitled NIP

NIP-22 ====== Comment

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 23specificationMergedaddressesrelay

NIP-23: Untitled NIP

NIP-23 ====== Long-form Content

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 24specificationMergedkey-managementrelay

NIP-24: Untitled NIP

NIP-24 ====== Extra metadata fields and tags

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 25specificationMergedaddresseskey-management

NIP-25: Untitled NIP

NIP-25 ====== Reactions

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 26specificationMergedtaprootkey-management

NIP-26: Delegator:

> __Warning__ `unrecommended`: adds unnecessary burden for little gain NIP-26 =======

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 27specificationMergedaddresseskey-management

NIP-27: Untitled NIP

NIP-27 ====== Text Note References

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 28specificationMergedlightningkey-management

NIP-28: Untitled NIP

NIP-28 ====== Public Chat

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 29specificationMergedaddresseskey-management

NIP-29: Untitled NIP

NIP-29 ====== Relay-based Groups

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 30specificationMergedaddresseskey-management

NIP-30: Untitled NIP

NIP-30 ====== Custom Emoji

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 31specificationMergedrelayevents

NIP-31: Untitled NIP

NIP-31 ====== Dealing with unknown event kinds

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 32specificationMergedkey-managementrelay

NIP-32: Untitled NIP

NIP-32 ====== Labeling

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 33specificationMergedaddressesevents

NIP-33: Untitled NIP

NIP-33 ====== Parameterized Replaceable Events

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 34specificationMergedscriptrelay

NIP-34: Untitled NIP

NIP-34 ====== `git` stuff

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 35specificationMergedkey-managementscript

NIP-35: Untitled NIP

NIP-35 ====== Torrents

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 36specificationMergedkey-managementevents

NIP-36: Untitled NIP

NIP-36 ====== Sensitive Content / Content Warning

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 37specificationMergedkey-managementrelay

NIP-37: Untitled NIP

NIP-37 ====== Draft Wraps

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 38specificationMergedaddressesnostr

NIP-38: Untitled NIP

This NIP enables a way for users to share live statuses such as what music they are listening to, as well as what they are currently doing: work, play, out of office, etc.

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 39specificationMergedkey-managementnostr

NIP-39: Untitled NIP

Users can declare their control over one or more online identities such as usernames, profile pages, keypairs in kind `10011` using `i` tags. ```jsonc { "kind": 10011, "tags": [ ["i", "github:semisol", "9721ce4ee4fceb91c9711ca2a6c9a5ab"], ["i", "twitter:semisol_public", "1619358434134196225"], ["i", "mastodon:bitcoinhackers.org/@semisol", "109775066355589974"] ["i", "telegram:

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 40specificationMergedkey-managementrelay

NIP-40: Untitled NIP

NIP-40 ====== Expiration Timestamp

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 42specificationMergedpaymentskey-management

NIP-42: Untitled NIP

NIP-42 ====== Authentication of clients to relays

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 43specificationMergedkey-managementrelay

NIP-43: Untitled NIP

NIP-43 ====== Relay Access Metadata and Requests

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 44specificationMergedaddresseskey-management

NIP-44: Calculates length of the padded byte array.

NIP-44 ====== Encrypted Payloads (Versioned)

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 45specificationMergedkey-managementscript

NIP-45: Untitled NIP

NIP-45 ====== Event Counts

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 46specificationMergedkey-managementnostr

NIP-46: Untitled NIP

NIP-46 ====== Nostr Remote Signing

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 47specificationMergedwalletlightning

NIP-47: Untitled NIP

NIP-47 ====== Nostr Wallet Connect (NWC)

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 48specificationMergedkey-managementnostr

NIP-48: Untitled NIP

NIP-48 ====== Proxy Tags

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 49specificationMergedkey-managementnip

NIP-49: Untitled NIP

NIP-49 ====== Private Key Encryption

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 50specificationMergedkey-managementrelay

NIP-50: Untitled NIP

Many Nostr use cases require some form of general search feature, in addition to structured queries by tags or ids. Specifics of the search algorithms will differ between event kinds, this NIP only describes a general extensible framework for performing such queries.

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 51specificationMergedkey-managementscript

NIP-51: Untitled NIP

NIP-51 ====== Lists

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 52specificationMergedaddresseskey-management

NIP-52: Untitled NIP

NIP-52 ====== Calendar Events

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 53specificationMergedaddresseskey-management

NIP-53: Untitled NIP

NIP-53 ====== Live Activities

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 54specificationMergedlightningaddresses

NIP-54: Untitled NIP

NIP-54 ====== Wiki

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 55specificationMergednostrnip

NIP-55: Untitled NIP

NIP-55 ====== Android Signer Application

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 56specificationMergedkey-managementrelay

NIP-56: Untitled NIP

NIP-56 ====== Reporting

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 57specificationMergedwalletlightning

NIP-57: Untitled NIP

NIP-57 ====== Lightning Zaps

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 58specificationMergedaddresseskey-management

NIP-58: Untitled NIP

NIP-58 ====== Badges

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 59specificationMergedkey-managementscript

NIP-59: Untitled NIP

NIP-59 ====== Gift Wrap

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 60specificationMergedwalletkey-management

NIP-60: Untitled NIP

NIP-60 ====== Cashu Wallets

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 61specificationMergedwalletpayments

NIP-61: Untitled NIP

NIP-61 ====== Nutzaps

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 62specificationMergedkey-managementrelay

NIP-62: Untitled NIP

NIP-62 ====== Request to Vanish

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 64specificationMergedrelayevents

NIP-64: Untitled NIP

NIP-64 ====== Chess (Portable Game Notation)

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 65specificationMergedrelaynostr

NIP-65: Untitled NIP

NIP-65 ====== Relay List Metadata

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 66specificationMergedpaymentskey-management

NIP-66: Untitled NIP

NIP-66 ====== Relay Discovery and Liveness Monitoring

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 68specificationMergedkey-managementscript

NIP-68: Untitled NIP

NIP-68 ====== Picture-first feeds

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 69specificationMergedlightningaddresses

NIP-69: Untitled NIP

Peer-to-peer (P2P) platforms have seen an upturn in recent years, while having more and more options is positive, in the specific case of p2p, having several options contributes to the liquidity split, meaning sometimes there's not enough assets available for trading. If we combine all these individual solutions into one big pool of orders, it will make them much more competitive compared to centr

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 70specificationMergedkey-managementrelay

NIP-70: Untitled NIP

NIP-70 ====== Protected Events

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 71specificationMergedaddressesscript

NIP-71: Untitled NIP

NIP-71 ====== Video Events

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 72specificationMergedkey-managementscript

NIP-72: Untitled NIP

NIP-72 ====== Moderated Communities (Reddit Style)

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 73specificationMergednostrevents

NIP-73: Untitled NIP

NIP-73 ====== External Content IDs

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 75specificationMergedaddresseskey-management

NIP-75: Untitled NIP

NIP-75 ====== Zap Goals

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 77specificationMergedscriptrelay

NIP-77: Untitled NIP

NIP-77 ====== Negentropy Syncing

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 78specificationMergedaddressesrelay

NIP-78: Untitled NIP

NIP-78 ====== Arbitrary custom app data

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 84specificationMergedkey-managementrelay

NIP-84: Untitled NIP

NIP-84 ====== Highlights

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 85specificationMergedaddresseskey-management

NIP-85: Untitled NIP

NIP-85 ====== Trusted Assertions

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 86specificationMergedkey-managementrelay

NIP-86: Untitled NIP

NIP-86 ====== Relay Management API

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 87specificationMergedkey-managementrelay

NIP-87: Untitled NIP

NIP-87 ====== Ecash Mint Discoverability

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 88specificationMergedkey-managementrelay

NIP-88: Untitled NIP

NIP-88 ====== Polls

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 89specificationMergedkey-managementrelay

NIP-89: Untitled NIP

NIP-89 ====== Recommended Application Handlers

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 90specificationMergedscriptrelay

NIP-90: Untitled NIP

NIP-90 ====== Data Vending Machine

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 92specificationMergedkey-managementnostr

NIP-92: Untitled NIP

NIP-92 ====== Media Attachments

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 94specificationMergedscriptrelay

NIP-94: Untitled NIP

NIP-94 ====== File Metadata

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 96specificationMergedkey-managementrelay

NIP-96: Untitled NIP

> __Warning__ `unrecommended`: deprecated in favor of [NIP-B7](B7.md) NIP-96 ======

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 98specificationMergedkey-managementnostr

NIP-98: Untitled NIP

NIP-98 ====== HTTP Auth

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged
NIP 99specificationMergedaddresseskey-management

NIP-99: Untitled NIP

NIP-99 ====== Classified Listings

No reviews
pk:nip-mirror·Mar 28, 2026
NIPs — Merged