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Author SHA1 Message Date
Vitor Pamplona
ea587f58d2 NIP-17 Typos and grammar improvements 2025-03-13 09:12:14 -04:00
fiatjaf_
bf699c9bc1 nip73: change "k" tags standard for webpage comments to a hardcoded web (#1836) 2025-03-10 11:05:51 -03:00
Silberengel
7a9e2ec87d NKBIPs added and updated (#1775) 2025-03-08 13:58:59 -08:00
Vitor Pamplona
078ffd873e Long form with NIP-22 comments (#1830) 2025-03-06 17:06:05 -03:00
5 changed files with 48 additions and 63 deletions

14
17.md
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@@ -57,7 +57,7 @@ Kind `14`s MUST never be signed. If it is signed, the message might leak to rela
["file-type", "<file-mime-type>"],
["encryption-algorithm", "<encryption-algorithm>"],
["decryption-key", "<decryption-key>"],
["decryptiion-nonce", "<decryption-nonce>"],
["decryption-nonce", "<decryption-nonce>"],
["x", "<the SHA-256 hexencoded string of the file>"],
// rest of tags...
],
@@ -74,16 +74,16 @@ Kind 15 is used for sending encrypted file event messages:
- `content`: The URL of the file (`<file-url>`).
- `x` containing the SHA-256 hexencoded string of the file.
- `size` (optional) size of file in bytes
- `dim` (optional) size of file in pixels in the form `<width>x<height>`
- `blurhash`(optional) the [blurhash](https://github.com/woltapp/blurhash) to show while the file is being loaded by the client
- `thumb` (optional) url of thumbnail with same aspect ratio
- `dim` (optional) size of the file in pixels in the form `<width>x<height>`
- `blurhash`(optional) the [blurhash](https://github.com/woltapp/blurhash) to show while the client is loading the file
- `thumb` (optional) URL of thumbnail with same aspect ratio (encrypted with the same key, nonce)
- `fallback` (optional) zero or more fallback file sources in case `url` fails
Just like kind 14, kind `15`s MUST never be signed.
## Chat Rooms
The set of `pubkey` + `p` tags defines a chat room. If a new `p` tag is added or a current one is removed, a new room is created with clean message history.
The set of `pubkey` + `p` tags defines a chat room. If a new `p` tag is added or a current one is removed, a new room is created with a clean message history.
Clients SHOULD render messages of the same room in a continuous thread.
@@ -91,7 +91,7 @@ An optional `subject` tag defines the current name/topic of the conversation. An
## Encrypting
Following [NIP-59](59.md), the **unsigned** `kind:14` & `kind:15` chat message must be sealed (`kind:13`) and then gift-wrapped (`kind:1059`) to each receiver and the sender individually.
Following [NIP-59](59.md), the **unsigned** `kind:14` & `kind:15` chat messages must be sealed (`kind:13`) and then gift-wrapped (`kind:1059`) to each receiver and the sender individually.
```jsonc
{
@@ -173,7 +173,7 @@ The main limitation of this approach is having to send a separate encrypted even
Clients implementing this NIP should by default only connect to the set of relays found in their `kind:10050` list. From that they should be able to load all messages both sent and received as well as get new live updates, making it for a very simple and lightweight implementation that should be fast.
When sending a message to anyone, clients must then connect to the relays in the receiver's `kind:10050` and send the events there, but can disconnect right after unless more messages are expected to be sent (e.g. the chat tab is still selected). Clients should also send a copy of their outgoing messages to their own `kind:10050` relay set.
When sending a message to anyone, clients must then connect to the relays in the receiver's `kind:10050` and send the events there but can disconnect right after unless more messages are expected to be sent (e.g. the chat tab is still selected). Clients should also send a copy of their outgoing messages to their own `kind:10050` relay set.
## Examples

4
23.md
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@@ -60,3 +60,7 @@ References to other Nostr notes, articles or profiles must be made according to
"id": "..."
}
```
### Replies & Comments
Replies to `kind 30023` MUST use [NIP-22](./22.md) `kind 1111` comments.

41
31.md
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@@ -6,43 +6,10 @@ Dealing with unknown event kinds
`draft` `optional`
When faced with an event of an unknown or unsupported kind, clients still have to display _something_ to the user.
When creating a new custom event kind that is part of a custom protocol and isn't meant to be read as text (like `kind:1`), clients should use an `alt` tag to write a short human-readable plaintext summary of what that event is about.
Besides indicating that the event kind is not supported and suggesting other clients to handle it (possibly using [NIP-89](89.md)) clients may try these two alternatives:
The intent is that social clients, used to display only `kind:1` notes, can still show something in case a custom event pops up in their timelines. The content of the `alt` tag should provide enough context for a user that doesn't know anything about this event kind to understand what it is.
1. Display text generated from a hardcoded or dynamic template;
2. Display the value of the event's `alt` tag;
These clients that only know `kind:1` are not expected to ask relays for events of different kinds, but users could still reference these weird events on their notes, and without proper context these could be nonsensical notes. Having the fallback text makes that situation much better -- even if only for making the user aware that they should try to view that custom event elsewhere.
(Of course if both are unavailable then the client has to decide on something else, like displaying a generic error message or the raw JSON contents or something else.)
### Templates
Templates can be either hardcoded by application developers or downloaded at runtime (or downloaded at compile-time) from a trusted provider or from a library, anything.
They consist of a [Mustache](https://mustache.github.io/)-compatible template (with no loops or partials) that takes the following parameters:
- `kind`
- `created_at`
- `pubkey`
- `content`
- `tags`
In which each of these values corresponds to the attribute of the event with the same name, except for `tags`, which is treated as an object with key-value access given by the first two items of each tag (and in the case of multiple tags with the same key only one, presumably the first, should be used).
**For example,**
- a reasonable template for a `kind:1111` event (comment) would be: `{{content}}`
- a reasonable template for a `kind:14` event (direct message) would be: `encrypted message to {{tags.p}}`
- a reasonable template for a `kind:7` event (reaction) would be: `{{pubkey}} reacts to {{tags.e}} by {{tags.p}}{{#content}} with {{.}}{{/content}}`
- a reasonable template for a `kind:30617` event (repository announcement) would be: `git repository {{tags.name}}{{#tags.web}}hosted at {{.}}{{/tags.web}} by {{pubkey}}`
- a reasonable template for a `kind:10002` event (relay list) would be: `canonical relays list for {{pubkey}}`
- a reasonable template for a `kind:31922` event (calendar) would be: `{{tags.title}} happening at {{tags.start}}`
To be easily exchangeable and reusable, trusted providers that want to do it SHOULD serve these templates through HTTP at `https://<domain-name>/.well-known/nip31/<kind-number>`, returning just the raw text.
Clients MAY format `{{pubkey}}` into a clickable `nostr:npub1...` link, or print `created_at` as a human-friendly date instead of as a timestamp, or anything like that.
### `alt` tags
When creating a new custom event kind that is part of a custom protocol and isn't meant to be read as text, clients SHOULD write an `alt` tag to include a short human-readable plaintext summary of what that event is about.
This is recommended for a while, until clients and providers have been given enough time to update their templates, then clients should stop doing it.
`kind:1`-centric clients can make interacting with these event kinds more functional by supporting [NIP-89](89.md).

37
73.md
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@@ -9,26 +9,37 @@ External Content IDs
There are certain established global content identifiers such as [Book ISBNs](https://en.wikipedia.org/wiki/ISBN), [Podcast GUIDs](https://podcastnamespace.org/tag/guid), and [Movie ISANs](https://en.wikipedia.org/wiki/International_Standard_Audiovisual_Number) that are useful to reference in nostr events so that clients can query all the events assosiated with these ids.
`i` tags are used for referencing these external content ids, with `k` tags representing the external content id kind so that clients can query all the events for a specific kind.
`i` tags are used for referencing these external content ids, with `k` tags representing the external content id kind so that clients can query all the events for a specific kind.
## Supported IDs
| Type | `i` tag | `k` tag |
|- | - | - |
| URLs | "`<URL, normalized, no fragment>`" | "`<scheme-host, normalized>`" |
| Hashtags | "#`<topic, lowercase>`" | "#" |
| Geohashes| "geo:`<geohash, lowercase>`" | "geo" |
| Books | "isbn:`<id, without hyphens>`" | "isbn" |
| Podcast Feeds | "podcast:guid:`<guid>`" | "podcast:guid" |
| Podcast Episodes | "podcast:item:guid:`<guid>`" | "podcast:item:guid" |
| Podcast Publishers | "podcast:publisher:guid:`<guid>`" | "podcast:publisher:guid" |
| Movies | "isan:`<id, without version part>`" | "isan" |
| Papers | "doi:`<id, lowercase>`" | "doi" |
| Type | `i` tag | `k` tag |
| --- | --- | --- |
| URLs | "`<URL, normalized, no fragment>`" | "web" |
| Hashtags | "#`<topic, lowercase>`" | "#" |
| Geohashes | "geo:`<geohash, lowercase>`" | "geo" |
| Books | "isbn:`<id, without hyphens>`" | "isbn" |
| Podcast Feeds | "podcast:guid:`<guid>`" | "podcast:guid" |
| Podcast Episodes | "podcast:item:guid:`<guid>`" | "podcast:item:guid" |
| Podcast Publishers | "podcast:publisher:guid:`<guid>`" | "podcast:publisher:guid" |
| Movies | "isan:`<id, without version part>`" | "isan" |
| Papers | "doi:`<id, lowercase>`" | "doi" |
---
## Examples
### Webpages
For the webpage "https://myblog.example.com/post/2012-03-27/hello-world" the "i" and "k" tags are:
```jsonc
[
["i","https://myblog.example.com/post/2012-03-27/hello-world"],
["k", "web"]
]
```
### Books:
- Book ISBN: `["i", "isbn:9780765382030"]` - https://isbnsearch.org/isbn/9780765382030
@@ -56,5 +67,3 @@ Each `i` tag MAY have a url hint as the second argument to redirect people to a
`["i", "podcast:item:guid:d98d189b-dc7b-45b1-8720-d4b98690f31f", https://fountain.fm/episode/z1y9TMQRuqXl2awyrQxg]`
`["i", "isan:0000-0000-401A-0000-7", https://www.imdb.com/title/tt0120737]`

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@@ -127,6 +127,10 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `20` | Picture | [68](68.md) |
| `21` | Video Event | [71](71.md) |
| `22` | Short-form Portrait Video Event | [71](71.md) |
| `30` | internal reference | [NKBIP-03] |
| `31` | external web reference | [NKBIP-03] |
| `32` | hardcopy reference | [NKBIP-03] |
| `33` | prompt reference | [NKBIP-03] |
| `40` | Channel Creation | [28](28.md) |
| `41` | Channel Metadata | [28](28.md) |
| `42` | Channel Message | [28](28.md) |
@@ -213,8 +217,8 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `30023` | Long-form Content | [23](23.md) |
| `30024` | Draft Long-form Content | [23](23.md) |
| `30030` | Emoji sets | [51](51.md) |
| `30040` | Modular Article Header | [NKBIP-01] |
| `30041` | Modular Article Content | [NKBIP-01] |
| `30040` | Curated Publication Index | [NKBIP-01] |
| `30041` | Curated Publication Content | [NKBIP-01] |
| `30063` | Release artifact sets | [51](51.md) |
| `30078` | Application-specific Data | [78](78.md) |
| `30166` | Relay Discovery | [66](66.md) |
@@ -248,8 +252,9 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
[cornychat-slideset]: https://cornychat.com/datatypes#kind30388slideset
[cornychat-linkset]: https://cornychat.com/datatypes#kind31388linkset
[joinstr]: https://gitlab.com/1440000bytes/joinstr/-/blob/main/NIP.md
[NKBIP-01]: https://wikistr.com/nkbip-01
[NKBIP-02]: https://wikistr.com/nkbip-02
[NKBIP-01]: https://wikistr.com/nkbip-01*fd208ee8c8f283780a9552896e4823cc9dc6bfd442063889577106940fd927c1
[NKBIP-02]: https://wikistr.com/nkbip-02*fd208ee8c8f283780a9552896e4823cc9dc6bfd442063889577106940fd927c1
[NKBIP-03]: https://wikistr.com/nkbip-03*fd208ee8c8f283780a9552896e4823cc9dc6bfd442063889577106940fd927c1
[blossom]: https://github.com/hzrd149/blossom
[Tidal-nostr]: https://wikistr.com/tidal-nostr
@@ -379,4 +384,4 @@ All NIPs are public domain.
<a align="center" href="https://github.com/nostr-protocol/nips/graphs/contributors">
<img src="https://contrib.rocks/image?repo=nostr-protocol/nips" />
</a>
</a>