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Author SHA1 Message Date
pablof7z
9de097815a add token reserve kind 2024-11-03 12:53:32 -03:00
28 changed files with 317 additions and 1093 deletions

6
05.md
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@@ -10,7 +10,7 @@ On events of kind `0` (`user metadata`) one can specify the key `"nip05"` with a
Upon seeing that, the client splits the identifier into `<local-part>` and `<domain>` and use these values to make a GET request to `https://<domain>/.well-known/nostr.json?name=<local-part>`. Upon seeing that, the client splits the identifier into `<local-part>` and `<domain>` and use these values to make a GET request to `https://<domain>/.well-known/nostr.json?name=<local-part>`.
The result should be a JSON document object with a key `"names"` that should then be a mapping of names to hex formatted public keys. If the public key for the given `<name>` matches the `pubkey` from the `user metadata` event, the client then concludes that the given pubkey can indeed be referenced by its identifier. The result should be a JSON document object with a key `"names"` that should then be a mapping of names to hex formatted public keys. If the public key for the given `<name>` matches the `pubkey` from the `user's metadata` event, the client then concludes that the given pubkey can indeed be referenced by its identifier.
### Example ### Example
@@ -33,7 +33,7 @@ It will make a GET request to `https://example.com/.well-known/nostr.json?name=b
"bob": "b0635d6a9851d3aed0cd6c495b282167acf761729078d975fc341b22650b07b9" "bob": "b0635d6a9851d3aed0cd6c495b282167acf761729078d975fc341b22650b07b9"
} }
} }
``` ````
or with the **recommended** `"relays"` attribute: or with the **recommended** `"relays"` attribute:
@@ -46,7 +46,7 @@ or with the **recommended** `"relays"` attribute:
"b0635d6a9851d3aed0cd6c495b282167acf761729078d975fc341b22650b07b9": [ "wss://relay.example.com", "wss://relay2.example.com" ] "b0635d6a9851d3aed0cd6c495b282167acf761729078d975fc341b22650b07b9": [ "wss://relay.example.com", "wss://relay2.example.com" ]
} }
} }
``` ````
If the pubkey matches the one given in `"names"` (as in the example above) that means the association is right and the `"nip05"` identifier is valid and can be displayed. If the pubkey matches the one given in `"names"` (as in the example above) that means the association is right and the `"nip05"` identifier is valid and can be displayed.

57
10.md
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@@ -10,6 +10,33 @@ On "e" and "p" tags in Text Events (kind 1)
## Abstract ## Abstract
This NIP describes how to use "e" and "p" tags in text events, especially those that are replies to other text events. It helps clients thread the replies into a tree rooted at the original event. This NIP describes how to use "e" and "p" tags in text events, especially those that are replies to other text events. It helps clients thread the replies into a tree rooted at the original event.
## Positional "e" tags (DEPRECATED)
>This scheme is in common use; but should be considered deprecated.
`["e", <event-id>, <relay-url>]` as per NIP-01.
Where:
* `<event-id>` is the id of the event being referenced.
* `<relay-url>` is the URL of a recommended relay associated with the reference. Many clients treat this field as optional.
**The positions of the "e" tags within the event denote specific meanings as follows**:
* No "e" tag: <br>
This event is not a reply to, nor does it refer to, any other event.
* One "e" tag: <br>
`["e", <id>]`: The id of the event to which this event is a reply.
* Two "e" tags: `["e", <root-id>]`, `["e", <reply-id>]` <br>
`<root-id>` is the id of the event at the root of the reply chain. `<reply-id>` is the id of the article to which this event is a reply.
* Many "e" tags: `["e", <root-id>]` `["e", <mention-id>]`, ..., `["e", <reply-id>]`<br>
There may be any number of `<mention-ids>`. These are the ids of events which may, or may not be in the reply chain.
They are citing from this event. `root-id` and `reply-id` are as above.
>This scheme is deprecated because it creates ambiguities that are difficult, or impossible to resolve when an event references another but is not a reply.
## Marked "e" tags (PREFERRED) ## Marked "e" tags (PREFERRED)
`["e", <event-id>, <relay-url>, <marker>, <pubkey>]` `["e", <event-id>, <relay-url>, <marker>, <pubkey>]`
@@ -35,33 +62,3 @@ When replying to a text event E the reply event's "p" tags should contain all of
Example: Given a text event authored by `a1` with "p" tags [`p1`, `p2`, `p3`] then the "p" tags of the reply should be [`a1`, `p1`, `p2`, `p3`] Example: Given a text event authored by `a1` with "p" tags [`p1`, `p2`, `p3`] then the "p" tags of the reply should be [`a1`, `p1`, `p2`, `p3`]
in no particular order. in no particular order.
## Deprecated Positional "e" tags
This scheme is not in common use anymore and is here just to keep backward compatibility with older events on the network.
Positional `e` tags are deprecated because they create ambiguities that are difficult, or impossible to resolve when an event references another but is not a reply.
They use simple `e` tags without any marker.
`["e", <event-id>, <relay-url>]` as per NIP-01.
Where:
* `<event-id>` is the id of the event being referenced.
* `<relay-url>` is the URL of a recommended relay associated with the reference. Many clients treat this field as optional.
**The positions of the "e" tags within the event denote specific meanings as follows**:
* No "e" tag: <br>
This event is not a reply to, nor does it refer to, any other event.
* One "e" tag: <br>
`["e", <id>]`: The id of the event to which this event is a reply.
* Two "e" tags: `["e", <root-id>]`, `["e", <reply-id>]` <br>
`<root-id>` is the id of the event at the root of the reply chain. `<reply-id>` is the id of the article to which this event is a reply.
* Many "e" tags: `["e", <root-id>]` `["e", <mention-id>]`, ..., `["e", <reply-id>]`<br>
There may be any number of `<mention-ids>`. These are the ids of events which may, or may not be in the reply chain.
They are citing from this event. `root-id` and `reply-id` are as above.

30
11.md
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@@ -14,8 +14,6 @@ When a relay receives an HTTP(s) request with an `Accept` header of `application
{ {
"name": <string identifying relay>, "name": <string identifying relay>,
"description": <string with detailed information>, "description": <string with detailed information>,
"banner": <a link to an image (e.g. in .jpg, or .png format)>,
"icon": <a link to an icon (e.g. in .jpg, or .png format>,
"pubkey": <administrative contact pubkey>, "pubkey": <administrative contact pubkey>,
"contact": <administrative alternate contact>, "contact": <administrative alternate contact>,
"supported_nips": <a list of NIP numbers supported by the relay>, "supported_nips": <a list of NIP numbers supported by the relay>,
@@ -37,21 +35,6 @@ A relay may select a `name` for use in client software. This is a string, and S
Detailed plain-text information about the relay may be contained in the `description` string. It is recommended that this contain no markup, formatting or line breaks for word wrapping, and simply use double newline characters to separate paragraphs. There are no limitations on length. Detailed plain-text information about the relay may be contained in the `description` string. It is recommended that this contain no markup, formatting or line breaks for word wrapping, and simply use double newline characters to separate paragraphs. There are no limitations on length.
### Banner
To make nostr relay management more user friendly, an effort should be made by relay owners to communicate with non-dev non-technical nostr end users. A banner is a visual representation of the relay. It should aim to visually communicate the brand of the relay, complementing the text `Description`. [Here is an example banner](https://image.nostr.build/232ddf6846e8aea5a61abcd70f9222ab521f711aa545b7ab02e430248fa3a249.png) mockup as visualized in Damus iOS relay view of the Damus relay.
### Icon
Icon is a compact visual representation of the relay for use in UI with limited real estate such as a nostr user's relay list view. Below is an example URL pointing to an image to be used as an icon for the relay. Recommended to be squared in shape.
```jsonc
{
"icon": "https://nostr.build/i/53866b44135a27d624e99c6165cabd76ac8f72797209700acb189fce75021f47.jpg",
// other fields...
}
```
### Pubkey ### Pubkey
An administrative contact may be listed with a `pubkey`, in the same format as Nostr events (32-byte hex for a `secp256k1` public key). If a contact is listed, this provides clients with a recommended address to send encrypted direct messages (See [NIP-17](17.md)) to a system administrator. Expected uses of this address are to report abuse or illegal content, file bug reports, or request other technical assistance. An administrative contact may be listed with a `pubkey`, in the same format as Nostr events (32-byte hex for a `secp256k1` public key). If a contact is listed, this provides clients with a recommended address to send encrypted direct messages (See [NIP-17](17.md)) to a system administrator. Expected uses of this address are to report abuse or illegal content, file bug reports, or request other technical assistance.
@@ -262,7 +245,7 @@ processed by appropriate client software.
Relays that require payments may want to expose their fee schedules. Relays that require payments may want to expose their fee schedules.
```jsonc ```json
{ {
"payments_url": "https://my-relay/payments", "payments_url": "https://my-relay/payments",
"fees": { "fees": {
@@ -270,6 +253,17 @@ Relays that require payments may want to expose their fee schedules.
"subscription": [{ "amount": 5000000, "unit": "msats", "period": 2592000 }], "subscription": [{ "amount": 5000000, "unit": "msats", "period": 2592000 }],
"publication": [{ "kinds": [4], "amount": 100, "unit": "msats" }], "publication": [{ "kinds": [4], "amount": 100, "unit": "msats" }],
}, },
...
}
```
### Icon
A URL pointing to an image to be used as an icon for the relay. Recommended to be squared in shape.
```jsonc
{
"icon": "https://nostr.build/i/53866b44135a27d624e99c6165cabd76ac8f72797209700acb189fce75021f47.jpg",
// other fields... // other fields...
} }
``` ```

4
17.md
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@@ -47,7 +47,7 @@ An optional `subject` tag defines the current name/topic of the conversation. An
Following [NIP-59](59.md), the **unsigned** `kind:14` 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` chat message must be sealed (`kind:13`) and then gift-wrapped (`kind:1059`) to each receiver and the sender individually.
```jsonc ```js
{ {
"id": "<usual hash>", "id": "<usual hash>",
  "pubkey": randomPublicKey,   "pubkey": randomPublicKey,
@@ -133,7 +133,7 @@ When sending a message to anyone, clients must then connect to the relays in the
This example sends the message `Hola, que tal?` from `nsec1w8udu59ydjvedgs3yv5qccshcj8k05fh3l60k9x57asjrqdpa00qkmr89m` to `nsec12ywtkplvyq5t6twdqwwygavp5lm4fhuang89c943nf2z92eez43szvn4dt`. This example sends the message `Hola, que tal?` from `nsec1w8udu59ydjvedgs3yv5qccshcj8k05fh3l60k9x57asjrqdpa00qkmr89m` to `nsec12ywtkplvyq5t6twdqwwygavp5lm4fhuang89c943nf2z92eez43szvn4dt`.
The two final GiftWraps, one to the receiver and the other to the sender, respectively, are: The two final GiftWraps, one to the receiver and the other to the sender, are:
```json ```json
{ {

199
22.md
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@@ -1,199 +0,0 @@
NIP-22
======
Comment
-------
`draft` `optional`
A comment is a threading note always scoped to a root event or an `I`-tag.
It uses `kind:1111` with plaintext `.content` (no HTML, Markdown, or other formatting).
Comments MUST point to the root scope using uppercase tag names (e.g. `K`, `E`, `A` or `I`)
and MUST point to the parent item with lowercase ones (e.g. `k`, `e`, `a` or `i`).
Comments MUST point to the authors when one is available (i.e. tagging a nostr event). `P` for the root scope
and `p` for the author of the parent item.
```jsonc
{
kind: 1111,
content: '<comment>',
tags: [
// root scope: event addresses, event ids, or I-tags.
["<A, E, I>", "<address, id or I-value>", "<relay or web page hint>", "<root event's pubkey, if an E tag>"],
// the root item kind
["K", "<root kind>"],
// pubkey of the author of the root scope event
["P", "<root-pubkey>", "relay-url-hint"],
// parent item: event addresses, event ids, or i-tags.
["<a, e, i>", "<address, id or i-value>", "<relay or web page hint>", "<parent event's pubkey, if an e tag>"],
// parent item kind
["k", "<parent comment kind>"],
// parent item pubkey
["p", "<parent-pubkey>", "relay-url-hint"]
]
// other fields
}
```
Tags `K` and `k` MUST be present to define the event kind of the root and the parent items.
`I` and `i` tags create scopes for hashtags, geohashes, URLs, and other external identifiers.
The possible values for `i` tags and `k` tags, when related to an extenal identity are listed on [NIP-73](73.md).
Their uppercase versions use the same type of values but relate to the root item instead of the parent one.
`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>"]
```
`p` tags SHOULD be used when mentioning pubkeys in the `.content` with [NIP-21](21.md).
## Examples
A comment on a blog post looks like this:
```jsonc
{
kind: 1111,
content: 'Great blog post!',
tags: [
// top-level comments scope to event addresses or ids
["A", "30023:3c9849383bdea883b0bd16fece1ed36d37e37cdde3ce43b17ea4e9192ec11289:f9347ca7", "wss://example.relay"],
// the root kind
["K", "30023"],
// author of root event
["P", "3c9849383bdea883b0bd16fece1ed36d37e37cdde3ce43b17ea4e9192ec11289", "wss://example.relay"]
// the parent event address (same as root for top-level comments)
["a", "30023:3c9849383bdea883b0bd16fece1ed36d37e37cdde3ce43b17ea4e9192ec11289:f9347ca7", "wss://example.relay"],
// when the parent event is replaceable or addressable, also include an `e` tag referencing its id
["e", "5b4fc7fed15672fefe65d2426f67197b71ccc82aa0cc8a9e94f683eb78e07651", "wss://example.relay"],
// the parent event kind
["k", "30023"],
// author of the parent event
["p", "3c9849383bdea883b0bd16fece1ed36d37e37cdde3ce43b17ea4e9192ec11289", "wss://example.relay"]
]
// other fields
}
```
A comment on a [NIP-94](94.md) file looks like this:
```jsonc
{
kind: 1111,
content: 'Great file!',
tags: [
// top-level comments have the same scope and reply to addresses or ids
["E", "768ac8720cdeb59227cf95e98b66560ef03d8bc9a90d721779e76e68fb42f5e6", "wss://example.relay", "3721e07b079525289877c366ccab47112bdff3d1b44758ca333feb2dbbbbe5bb"],
// the root kind
["K", "1063"],
// author of the root event
["P", "3721e07b079525289877c366ccab47112bdff3d1b44758ca333feb2dbbbbe5bb"],
// the parent event id (same as root for top-level comments)
["e", "768ac8720cdeb59227cf95e98b66560ef03d8bc9a90d721779e76e68fb42f5e6", "wss://example.relay", "3721e07b079525289877c366ccab47112bdff3d1b44758ca333feb2dbbbbe5bb"],
// the parent kind
["k", "1063"],
["p", "3721e07b079525289877c366ccab47112bdff3d1b44758ca333feb2dbbbbe5bb"]
]
// other fields
}
```
A reply to a comment looks like this:
```jsonc
{
kind: 1111,
content: 'This is a reply to "Great file!"',
tags: [
// nip-94 file event id
["E", "768ac8720cdeb59227cf95e98b66560ef03d8bc9a90d721779e76e68fb42f5e6", "wss://example.relay", "fd913cd6fa9edb8405750cd02a8bbe16e158b8676c0e69fdc27436cc4a54cc9a"],
// the root kind
["K", "1063"],
["P", "fd913cd6fa9edb8405750cd02a8bbe16e158b8676c0e69fdc27436cc4a54cc9a"],
// the parent event
["e", "5c83da77af1dec6d7289834998ad7aafbd9e2191396d75ec3cc27f5a77226f36", "wss://example.relay", "93ef2ebaaf9554661f33e79949007900bbc535d239a4c801c33a4d67d3e7f546"],
// the parent kind
["k", "1111"],
["p", "93ef2ebaaf9554661f33e79949007900bbc535d239a4c801c33a4d67d3e7f546"]
]
// other fields
}
```
A comment on a website's url looks like this:
```jsonc
{
kind: 1111,
content: 'Nice article!',
tags: [
// referencing the root url
["I", "https://abc.com/articles/1"],
// the root "kind": for an url, the kind is its domain
["K", "https://abc.com"],
// the parent reference (same as root for top-level comments)
["i", "https://abc.com/articles/1"],
// the parent "kind": for an url, the kind is its domain
["k", "https://abc.com"]
]
// other fields
}
```
A podcast comment example:
```jsonc
{
id: "80c48d992a38f9c445b943a9c9f1010b396676013443765750431a9004bdac05",
pubkey: "252f10c83610ebca1a059c0bae8255eba2f95be4d1d7bcfa89d7248a82d9f111",
kind: 1111,
content: "This was a great episode!",
tags: [
// podcast episode reference
["I", "podcast:item:guid:d98d189b-dc7b-45b1-8720-d4b98690f31f", "https://fountain.fm/episode/z1y9TMQRuqXl2awyrQxg"],
// podcast episode type
["K", "podcast:item:guid"],
// same value as "I" tag above, because it is a top-level comment (not a reply to a comment)
["i", "podcast:item:guid:d98d189b-dc7b-45b1-8720-d4b98690f31f", "https://fountain.fm/episode/z1y9TMQRuqXl2awyrQxg"],
["k", "podcast:item:guid"]
]
// other fields
}
```
A reply to a podcast comment:
```jsonc
{
kind: 1111,
content: "I'm replying to the above comment.",
tags: [
// podcast episode reference
["I", "podcast:item:guid:d98d189b-dc7b-45b1-8720-d4b98690f31f", "https://fountain.fm/episode/z1y9TMQRuqXl2awyrQxg"],
// podcast episode type
["K", "podcast:item:guid"],
// this is a reference to the above comment
["e", "80c48d992a38f9c445b943a9c9f1010b396676013443765750431a9004bdac05", "wss://example.relay", "252f10c83610ebca1a059c0bae8255eba2f95be4d1d7bcfa89d7248a82d9f111"],
// the parent comment kind
["k", "1111"]
["p", "252f10c83610ebca1a059c0bae8255eba2f95be4d1d7bcfa89d7248a82d9f111"]
]
// other fields
}
```

2
24.md
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@@ -6,7 +6,7 @@ Extra metadata fields and tags
`draft` `optional` `draft` `optional`
This NIP keeps track of extra optional fields that can added to events which are not defined anywhere else but have become _de facto_ standards and other minor implementation possibilities that do not deserve their own NIP and do not have a place in other NIPs. This NIP defines extra optional fields added to events.
kind 0 kind 0
====== ======

68
29.md
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@@ -22,13 +22,15 @@ Relays are supposed to generate the events that describe group metadata and grou
A group may be identified by a string in the format `<host>'<group-id>`. For example, a group with _id_ `abcdef` hosted at the relay `wss://groups.nostr.com` would be identified by the string `groups.nostr.com'abcdef`. A group may be identified by a string in the format `<host>'<group-id>`. For example, a group with _id_ `abcdef` hosted at the relay `wss://groups.nostr.com` would be identified by the string `groups.nostr.com'abcdef`.
Group identifiers must be strings restricted to the characters `a-z0-9-_`, and SHOULD be random in order to avoid name collisions. Group identifiers must be strings restricted to the characters `a-z0-9-_`.
When encountering just the `<host>` without the `'<group-id>`, clients MAY infer `_` as the group id, which is a special top-level group dedicated to relay-local discussions. When encountering just the `<host>` without the `'<group-id>`, clients can choose to connect to the group with id `_`, which is a special top-level group dedicated to relay-local discussions.
Group identifiers in most cases should be random or pseudo-random, as that mitigates message replay confusiong and ensures they can be migrated or forked to other relays easily without risking conflicting with other groups using the same id in these new relays. This isn't a hard rule, as, for example, in `unmanaged` and/or ephemeral relays groups might not want to migrate ever, so they might not care about this. Notably, the `_` relay-local group isn't expected to be migrated ever.
## The `h` tag ## The `h` tag
Events sent by users to groups (chat messages, text notes, moderation events etc) MUST have an `h` tag with the value set to the group _id_. Events sent by users to groups (chat messages, text notes, moderation events etc) must have an `h` tag with the value set to the group _id_.
## Timeline references ## Timeline references
@@ -62,7 +64,52 @@ These are the events expected to be found in NIP-29 groups.
### Normal user-created events ### Normal user-created events
Groups may accept any event kind, including chats, threads, long-form articles, calendar, livestreams, market announcements and so on. These should be as defined in their respective NIPs, with the addition of the `h` tag. These events generally can be sent by all members of a group and they require the `h` tag to be present so they're attached to a specific group.
- *text root note* (`kind:11`)
This is the basic unit of a "microblog" root text note sent to a group.
```jsonc
"kind": 11,
"content": "hello my friends lovers of pizza",
"tags": [
["h", "<group-id>"],
["previous", "<event-id-first-chars>", "<event-id-first-chars>", /*...*/]
]
// other fields...
```
- *threaded text reply* (`kind:12`)
This is the basic unit of a "microblog" reply note sent to a group. It's the same as `kind:11`, except for the fact that it must be used whenever it's in reply to some other note (either in reply to a `kind:11` or a `kind:12`). `kind:12` events SHOULD use NIP-10 markers, leaving an empty relay url:
* `["e", "<kind-11-root-id>", "", "root"]`
* `["e", "<kind-12-event-id>", "", "reply"]`
- *chat message* (`kind:9`)
This is the basic unit of a _chat message_ sent to a group.
```jsonc
"kind": 9,
"content": "hello my friends lovers of pizza",
"tags": [
["h", "<group-id>"],
["previous", "<event-id-first-chars>", "<event-id-first-chars>", /*...*/]
]
// other fields...
```
- *chat message threaded reply* (`kind:10`)
Similar to `kind:12`, this is the basic unit of a chat message sent to a group. This is intended for in-chat threads that may be hidden by default. Not all in-chat replies MUST use `kind:10`, only when the intention is to create a hidden thread that isn't part of the normal flow of the chat (although clients are free to display those by default too).
`kind:10` SHOULD use NIP-10 markers, just like `kind:12`.
- other events:
Groups may also accept other events, like long-form articles, calendar, livestream, market announcements and so on. These should be as defined in their respective NIPs, with the addition of the `h` tag.
### User-related group management events ### User-related group management events
@@ -70,7 +117,7 @@ These are events that can be sent by users to manage their situation in a group,
- *join request* (`kind:9021`) - *join request* (`kind:9021`)
Any user can send a kind `9021` event to the relay in order to request admission to the group. Relays MUST reject the request if the user has not been added to the group. The accompanying error message SHOULD explain whether the rejection is final, if the request is pending review, or if some other special handling is relevant (e.g. if payment is required). If a user is already a member, the event MUST be rejected with `duplicate: ` as the error message prefix. Any user can send one of these events to the relay in order to be automatically or manually added to the group. If the group is `open` the relay will automatically issue a `kind:9000` in response adding this user. Otherwise group admins may choose to query for these requests and act upon them.
```json ```json
{ {
@@ -107,7 +154,7 @@ These are events expected to be sent by the relay master key or by group admins
Clients can send these events to a relay in order to accomplish a moderation action. Relays must check if the pubkey sending the event is capable of performing the given action based on its role and the relay's internal policy (see also the description of `kind:39003`). Clients can send these events to a relay in order to accomplish a moderation action. Relays must check if the pubkey sending the event is capable of performing the given action based on its role and the relay's internal policy (see also the description of `kind:39003`).
```jsonc ```json
{ {
"kind": 90xx, "kind": 90xx,
"content": "optional reason", "content": "optional reason",
@@ -122,13 +169,12 @@ Each moderation action uses a different kind and requires different arguments, w
| kind | name | tags | | kind | name | tags |
| --- | --- | --- | | --- | --- | --- |
| 9000 | `put-user` | `p` with pubkey hex and optional roles | | 9000 | `add-user` | `p` with pubkey hex and optional roles |
| 9001 | `remove-user` | `p` with pubkey hex | | 9001 | `remove-user` | `p` with pubkey hex |
| 9002 | `edit-metadata` | fields from `kind:39000` to be modified | | 9002 | `edit-metadata` | fields from `kind:39000` to be modified |
| 9005 | `delete-event` | `e` with event id hex | | 9005 | `delete-event` | |
| 9007 | `create-group` | | | 9007 | `create-group` | |
| 9008 | `delete-group` | | | 9008 | `delete-group` | |
| 9009 | `create-invite` | |
It's expected that the group state (of who is an allowed member or not, who is an admin and with which permission or not, what are the group name and picture etc) can be fully reconstructed from the canonical sequence of these events. It's expected that the group state (of who is an allowed member or not, who is an admin and with which permission or not, what are the group name and picture etc) can be fully reconstructed from the canonical sequence of these events.
@@ -239,6 +285,4 @@ A definition for `kind:10009` was included in [NIP-51](51.md) that allows client
### Using `unmanaged` relays ### Using `unmanaged` relays
To prevent event leakage, when using `unmanaged` relays, clients should include the [NIP-70](70.md) `-` tag, as just the `previous` tag won't be checked by other `unmanaged` relays. To prevent event leakage, replay and confusion, when using `unmanaged` relays, clients should include the [NIP-70](70.md) `-` tag, as just the `previous` tag won't be checked by other `unmanaged` relays.
Groups MAY be named without relay support by adding a `name` to the corresponding tag in a user's `kind 10009` group list.

4
32.md
View File

@@ -157,7 +157,7 @@ considered open for public use, and not proprietary. In other words, if there is
namespace that fits your use case, use it even if it points to someone else's domain name. namespace that fits your use case, use it even if it points to someone else's domain name.
Vocabularies MAY choose to fully qualify all labels within a namespace (for example, Vocabularies MAY choose to fully qualify all labels within a namespace (for example,
`["l", "com.example.vocabulary:my-label"]`). This may be preferred when defining more `["l", "com.example.vocabulary:my-label"]`. This may be preferred when defining more
formal vocabularies that should not be confused with another namespace when querying formal vocabularies that should not be confused with another namespace when querying
without an `L` tag. For these vocabularies, all labels SHOULD include the namespace without an `L` tag. For these vocabularies, all labels SHOULD include the namespace
(rather than mixing qualified and unqualified labels). (rather than mixing qualified and unqualified labels).
@@ -173,4 +173,4 @@ Appendix: Known Ontologies
Below is a non-exhaustive list of ontologies currently in widespread use. Below is a non-exhaustive list of ontologies currently in widespread use.
- [social ontology categories](https://github.com/CLARIAH/awesome-humanities-ontologies) - [social.ontolo.categories](https://ontolo.social/)

50
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@@ -1,50 +0,0 @@
NIP-37
======
Draft Events
------------
`draft` `optional`
This NIP defines kind `31234` as a private wrap for drafts of any other event kind.
The draft event is JSON-stringified, [NIP44-encrypted](44.md) to the signer's public key and placed inside the `.content` of the event.
An additional `k` tag identifies the kind of the draft event.
```js
{
"kind": 31234,
"tags": [
["d", "<identifier>"],
["k", "<kind of the draft event>"],
["e", "<anchor event event id>", "<relay-url>"],
["a", "<anchor event address>", "<relay-url>"],
],
"content": nip44Encrypt(JSON.stringify(draft_event)),
// other fields
}
```
A blanked `.content` means this draft has been deleted by a client but relays still have the event.
Tags `e` and `a` identify one or more anchor events, such as parent events on replies.
## Relay List for Private Content
Kind `10013` indicates the user's preferred relays to store private events like Drafts. The event MUST include a list of `relay` URLs in private tags. Private tags are JSON Stringified, NIP-44-encrypted to the signer's keys and placed inside the .content of the event.
```js
{
"kind": 10013,
"tags": [],
"content": nip44Encrypt(JSON.stringify([
["relay", "wss://myrelay.mydomain.com"]
]))
//...other fields
}
```
Relays listed in this event SHOULD be authed and only allow downloads to events signed by the authed user.
Clients SHOULD publish kind `10013` events to the author's [NIP-65](65.md) `write` relays.

14
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@@ -8,11 +8,11 @@ Encrypted Payloads (Versioned)
The NIP introduces a new data format for keypair-based encryption. This NIP is versioned The NIP introduces a new data format for keypair-based encryption. This NIP is versioned
to allow multiple algorithm choices to exist simultaneously. This format may be used for to allow multiple algorithm choices to exist simultaneously. This format may be used for
many things, but MUST be used in the context of a signed event as described in NIP-01. many things, but MUST be used in the context of a signed event as described in NIP 01.
*Note*: this format DOES NOT define any `kind`s related to a new direct messaging standard, *Note*: this format DOES NOT define any `kind`s related to a new direct messaging standard,
only the encryption required to define one. It SHOULD NOT be used as a drop-in replacement only the encryption required to define one. It SHOULD NOT be used as a drop-in replacement
for NIP-04 payloads. for NIP 04 payloads.
## Versions ## Versions
@@ -41,7 +41,7 @@ On its own, messages sent using this scheme have a number of important shortcomi
- No post-compromise security: when a key is compromised, it is possible to decrypt all future conversations - No post-compromise security: when a key is compromised, it is possible to decrypt all future conversations
- No post-quantum security: a powerful quantum computer would be able to decrypt the messages - No post-quantum security: a powerful quantum computer would be able to decrypt the messages
- IP address leak: user IP may be seen by relays and all intermediaries between user and relay - IP address leak: user IP may be seen by relays and all intermediaries between user and relay
- Date leak: `created_at` is public, since it is a part of NIP-01 event - Date leak: `created_at` is public, since it is a part of NIP 01 event
- Limited message size leak: padding only partially obscures true message length - Limited message size leak: padding only partially obscures true message length
- No attachments: they are not supported - No attachments: they are not supported
@@ -63,7 +63,7 @@ NIP-44 version 2 has the following design characteristics:
- SHA256 is used instead of SHA3 or BLAKE because it is already used in nostr. Also BLAKE's speed advantage - SHA256 is used instead of SHA3 or BLAKE because it is already used in nostr. Also BLAKE's speed advantage
is smaller in non-parallel environments. is smaller in non-parallel environments.
- A custom padding scheme is used instead of padmé because it provides better leakage reduction for small messages. - A custom padding scheme is used instead of padmé because it provides better leakage reduction for small messages.
- Base64 encoding is used instead of another encoding algorithm because it is widely available, and is already used in nostr. - Base64 encoding is used instead of another compression algorithm because it is widely available, and is already used in nostr.
### Encryption ### Encryption
@@ -86,7 +86,7 @@ NIP-44 version 2 has the following design characteristics:
- Content must be encoded from UTF-8 into byte array - Content must be encoded from UTF-8 into byte array
- Validate plaintext length. Minimum is 1 byte, maximum is 65535 bytes - Validate plaintext length. Minimum is 1 byte, maximum is 65535 bytes
- Padding format is: `[plaintext_length: u16][plaintext][zero_bytes]` - Padding format is: `[plaintext_length: u16][plaintext][zero_bytes]`
- Padding algorithm is related to powers-of-two, with min padded msg size of 32 bytes - Padding algorithm is related to powers-of-two, with min padded msg size of 32
- Plaintext length is encoded in big-endian as first 2 bytes of the padded blob - Plaintext length is encoded in big-endian as first 2 bytes of the padded blob
5. Encrypt padded content 5. Encrypt padded content
- Use ChaCha20, with key and nonce from step 3 - Use ChaCha20, with key and nonce from step 3
@@ -148,8 +148,8 @@ validation rules, refer to BIP-340.
- `x[i:j]`, where `x` is a byte array and `i, j <= 0` returns a `(j - i)`-byte array with a copy of the - `x[i:j]`, where `x` is a byte array and `i, j <= 0` returns a `(j - i)`-byte array with a copy of the
`i`-th byte (inclusive) to the `j`-th byte (exclusive) of `x`. `i`-th byte (inclusive) to the `j`-th byte (exclusive) of `x`.
- Constants `c`: - Constants `c`:
- `min_plaintext_size` is 1. 1 byte msg is padded to 32 bytes. - `min_plaintext_size` is 1. 1b msg is padded to 32b.
- `max_plaintext_size` is 65535 (64kB - 1). It is padded to 65536 bytes. - `max_plaintext_size` is 65535 (64kb - 1). It is padded to 65536.
- Functions - Functions
- `base64_encode(string)` and `base64_decode(bytes)` are Base64 ([RFC 4648](https://datatracker.ietf.org/doc/html/rfc4648), with padding) - `base64_encode(string)` and `base64_decode(bytes)` are Base64 ([RFC 4648](https://datatracker.ietf.org/doc/html/rfc4648), with padding)
- `concat` refers to byte array concatenation - `concat` refers to byte array concatenation

191
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@@ -6,7 +6,7 @@ Nostr Remote Signing
## Changes ## Changes
`remote-signer-key` is introduced, passed in bunker url, clients must differentiate between `remote-signer-pubkey` and `user-pubkey`, must call `get_public_key` after connect, nip05 login is removed, create_account moved to another NIP. `remote-signer-key` is introduced, passed in bunker url, clients must differentiate between `remote-signer-pubkey` and `user-pubkey`, must call `get_public_key` after connect.
## Rationale ## Rationale
@@ -25,14 +25,6 @@ This NIP describes a method for 2-way communication between a remote signer and
All pubkeys specified in this NIP are in hex format. All pubkeys specified in this NIP are in hex format.
## Overview
1. _client_ generates `client-keypair`. This keypair doesn't need to be communicated to _user_ since it's largely disposable. _client_ might choose to store it locally and they should delete it on logout;
2. A connection is established (see below), _remote-signer_ learns `client-pubkey`, _client_ learns `remote-signer-pubkey`.
3. _client_ uses `client-keypair` to send requests to _remote-signer_ by `p`-tagging and encrypting to `remote-signer-pubkey`;
4. _remote-signer_ responds to _client_ by `p`-tagging and encrypting to the `client-pubkey`.
5. _client_ requests `get_public_key` to learn `user-pubkey`.
## Initiating a connection ## Initiating a connection
There are two ways to initiate a connection: There are two ways to initiate a connection:
@@ -45,39 +37,79 @@ _remote-signer_ provides connection token in the form:
bunker://<remote-signer-pubkey>?relay=<wss://relay-to-connect-on>&relay=<wss://another-relay-to-connect-on>&secret=<optional-secret-value> bunker://<remote-signer-pubkey>?relay=<wss://relay-to-connect-on>&relay=<wss://another-relay-to-connect-on>&secret=<optional-secret-value>
``` ```
_user_ passes this token to _client_, which then sends `connect` request to _remote-signer_ via the specified relays. Optional secret can be used for single successfully established connection only, _remote-signer_ SHOULD ignore new attempts to establish connection with old secret. _user_ pastes this token on _client_, which then uses the details to connect to _remote-signer_ via the specified relays. Optional secret can be used for single successfully established connection only, _remote-signer_ SHOULD ignore new attempts to establish connection with old optional secret.
### Direct connection initiated by the _client_ ### Direct connection initiated by the client
_client_ provides a connection token using `nostrconnect://` as the protocol, and `client-pubkey` as the origin. Additional information should be passed as query parameters: In this case, basically the opposite direction of the first case, _client_ provides a connection token (or encodes the token in a QR code) and _remote-signer_ initiates a connection via the specified relays.
- `relay` (required) - one or more relay urls on which the _client_ is listening for responses from the _remote-signer_.
- `secret` (required) - a short random string that the _remote-signer_ should return as the `result` field of its response.
- `perms` (optional) - a comma-separated list of permissions the _client_ is requesting be approved by the _remote-signer_
- `name` (optional) - the name of the _client_ application
- `url` (optional) - the canonical url of the _client_ application
- `image` (optional) - a small image representing the _client_ application
Here's an example:
``` ```
nostrconnect://83f3b2ae6aa368e8275397b9c26cf550101d63ebaab900d19dd4a4429f5ad8f5?relay=wss%3A%2F%2Frelay1.example.com&perms=nip44_encrypt%2Cnip44_decrypt%2Csign_event%3A13%2Csign_event%3A14%2Csign_event%3A1059&name=My+Client&secret=0s8j2djs&relay=wss%3A%2F%2Frelay2.example2.com nostrconnect://<client-pubkey>?relay=<wss://relay-to-connect-on>&metadata=<json metadata in the form: {"name":"...", "url": "...", "description": "..."}>
``` ```
_user_ passes this token to _remote-signer_, which then sends `connect` *response* event to the `client-pubkey` via the specified relays. Client discovers `remote-signer-pubkey` from connect response author. `secret` value MUST be provided to avoid connection spoofing, _client_ MUST validate the `secret` returned by `connect` response. ## The flow
1. _client_ generates `client-keypair`. This keypair doesn't need to be communicated to _user_ since it's largely disposable. _client_ might choose to store it locally and they should delete it on logout;
2. _client_ gets `remote-signer-pubkey` (either via a `bunker://` connection string or a NIP-05 login-flow; shown below);
3. _client_ use `client-keypair` to send requests to _remote-signer_ by `p`-tagging and encrypting to `remote-signer-pubkey`;
4. _remote-signer_ responds to _client_ by `p`-tagging and encrypting to the `client-pubkey`.
### Example flow for signing an event
- `remote-signer-pubkey` is `fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52`
- `user-pubkey` is also `fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52`
- `client-pubkey` is `eff37350d839ce3707332348af4549a96051bd695d3223af4aabce4993531d86`
#### Signature request
```js
{
"kind": 24133,
"pubkey": "eff37350d839ce3707332348af4549a96051bd695d3223af4aabce4993531d86",
"content": nip04({
"id": <random_string>,
"method": "sign_event",
"params": [json_stringified(<{
content: "Hello, I'm signing remotely",
kind: 1,
tags: [],
created_at: 1714078911
}>)]
}),
"tags": [["p", "fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52"]], // p-tags the remote-signer-pubkey
}
```
#### Response event
```js
{
"kind": 24133,
"pubkey": "fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52",
"content": nip04({
"id": <random_string>,
"result": json_stringified(<signed-event>)
}),
"tags": [["p", "eff37350d839ce3707332348af4549a96051bd695d3223af4aabce4993531d86"]], // p-tags the client-pubkey
}
```
#### Diagram
![signing-example](https://i.nostr.build/P3gW.png)
## Request Events `kind: 24133` ## Request Events `kind: 24133`
```jsonc ```js
{ {
"kind": 24133, "kind": 24133,
"pubkey": <local_keypair_pubkey>, "pubkey": <local_keypair_pubkey>,
"content": <nip44(<request>)>, "content": <nip04(<request>)>,
"tags": [["p", <remote-signer-pubkey>]], "tags": [["p", <remote-signer-pubkey>]],
} }
``` ```
The `content` field is a JSON-RPC-like message that is [NIP-44](44.md) encrypted and has the following structure: The `content` field is a JSON-RPC-like message that is [NIP-04](04.md) encrypted and has the following structure:
```jsonc ```jsonc
{ {
@@ -93,11 +125,11 @@ The `content` field is a JSON-RPC-like message that is [NIP-44](44.md) encrypted
### Methods/Commands ### Methods/Commands
Each of the following are methods that the _client_ sends to the _remote-signer_. Each of the following are methods that the client sends to the remote signer.
| Command | Params | Result | | Command | Params | Result |
| ------------------------ | ------------------------------------------------- | ---------------------------------------------------------------------- | | ------------------------ | ------------------------------------------------- | ---------------------------------------------------------------------- |
| `connect` | `[<remote-signer-pubkey>, <optional_secret>, <optional_requested_permissions>]` | "ack" OR `<required-secret-value>` | | `connect` | `[<user_pubkey>, <optional_secret>, <optional_requested_permissions>]` | "ack" |
| `sign_event` | `[<{kind, content, tags, created_at}>]` | `json_stringified(<signed_event>)` | | `sign_event` | `[<{kind, content, tags, created_at}>]` | `json_stringified(<signed_event>)` |
| `ping` | `[]` | "pong" | | `ping` | `[]` | "pong" |
| `get_relays` | `[]` | `json_stringified({<relay_url>: {read: <boolean>, write: <boolean>}})` | | `get_relays` | `[]` | `json_stringified({<relay_url>: {read: <boolean>, write: <boolean>}})` |
@@ -106,10 +138,11 @@ Each of the following are methods that the _client_ sends to the _remote-signer_
| `nip04_decrypt` | `[<third_party_pubkey>, <nip04_ciphertext_to_decrypt>]` | `<plaintext>` | | `nip04_decrypt` | `[<third_party_pubkey>, <nip04_ciphertext_to_decrypt>]` | `<plaintext>` |
| `nip44_encrypt` | `[<third_party_pubkey>, <plaintext_to_encrypt>]` | `<nip44_ciphertext>` | | `nip44_encrypt` | `[<third_party_pubkey>, <plaintext_to_encrypt>]` | `<nip44_ciphertext>` |
| `nip44_decrypt` | `[<third_party_pubkey>, <nip44_ciphertext_to_decrypt>]` | `<plaintext>` | | `nip44_decrypt` | `[<third_party_pubkey>, <nip44_ciphertext_to_decrypt>]` | `<plaintext>` |
| `create_account` | `[<username>, <domain>, <optional_email>, <optional_requested_permissions>]` | `<newly_created_user_pubkey>` |
### Requested permissions ### Requested permissions
The `connect` method may be provided with `optional_requested_permissions` for user convenience. The permissions are a comma-separated list of `method[:params]`, i.e. `nip44_encrypt,sign_event:4` meaning permissions to call `nip44_encrypt` and to call `sign_event` with `kind:4`. Optional parameter for `sign_event` is the kind number, parameters for other methods are to be defined later. Same permission format may be used for `perms` field of `metadata` in `nostrconnect://` string. The `connect` method may be provided with `optional_requested_permissions` for user convenience. The permissions are a comma-separated list of `method[:params]`, i.e. `nip04_encrypt,sign_event:4` meaning permissions to call `nip04_encrypt` and to call `sign_event` with `kind:4`. Optional parameter for `sign_event` is the kind number, parameters for other methods are to be defined later.
## Response Events `kind:24133` ## Response Events `kind:24133`
@@ -118,13 +151,13 @@ The `connect` method may be provided with `optional_requested_permissions` for u
"id": <id>, "id": <id>,
"kind": 24133, "kind": 24133,
"pubkey": <remote-signer-pubkey>, "pubkey": <remote-signer-pubkey>,
"content": <nip44(<response>)>, "content": <nip04(<response>)>,
"tags": [["p", <client-pubkey>]], "tags": [["p", <client-pubkey>]],
"created_at": <unix timestamp in seconds> "created_at": <unix timestamp in seconds>
} }
``` ```
The `content` field is a JSON-RPC-like message that is [NIP-44](44.md) encrypted and has the following structure: The `content` field is a JSON-RPC-like message that is [NIP-04](04.md) encrypted and has the following structure:
```json ```json
{ {
@@ -138,54 +171,9 @@ The `content` field is a JSON-RPC-like message that is [NIP-44](44.md) encrypted
- `results` is a string of the result of the call (this can be either a string or a JSON stringified object) - `results` is a string of the result of the call (this can be either a string or a JSON stringified object)
- `error`, _optionally_, it is an error in string form, if any. Its presence indicates an error with the request. - `error`, _optionally_, it is an error in string form, if any. Its presence indicates an error with the request.
## Example flow for signing an event ### Auth Challenges
- `remote-signer-pubkey` is `fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52` An Auth Challenge is a response that a remote signer can send back when it needs the user to authenticate via other means. This is currently used in the OAuth-like flow enabled by signers like [Nsecbunker](https://github.com/kind-0/nsecbunkerd/). The response `content` object will take the following form:
- `user-pubkey` is also `fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52`
- `client-pubkey` is `eff37350d839ce3707332348af4549a96051bd695d3223af4aabce4993531d86`
### Signature request
```jsonc
{
"kind": 24133,
"pubkey": "eff37350d839ce3707332348af4549a96051bd695d3223af4aabce4993531d86",
"content": nip44({
"id": <random_string>,
"method": "sign_event",
"params": [json_stringified(<{
content: "Hello, I'm signing remotely",
kind: 1,
tags: [],
created_at: 1714078911
}>)]
}),
"tags": [["p", "fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52"]], // p-tags the remote-signer-pubkey
}
```
### Response event
```jsonc
{
"kind": 24133,
"pubkey": "fa984bd7dbb282f07e16e7ae87b26a2a7b9b90b7246a44771f0cf5ae58018f52",
"content": nip44({
"id": <random_string>,
"result": json_stringified(<signed-event>)
}),
"tags": [["p", "eff37350d839ce3707332348af4549a96051bd695d3223af4aabce4993531d86"]], // p-tags the client-pubkey
}
```
### Diagram
![signing-example](https://i.nostr.build/P3gW.png)
## Auth Challenges
An Auth Challenge is a response that a _remote-signer_ can send back when it needs the _user_ to authenticate via other means. The response `content` object will take the following form:
```json ```json
{ {
@@ -195,33 +183,42 @@ An Auth Challenge is a response that a _remote-signer_ can send back when it nee
} }
``` ```
_client_ should display (in a popup or new tab) the URL from the `error` field and then subscribe/listen for another response from the _remote-signer_ (reusing the same request ID). This event will be sent once the user authenticates in the other window (or will never arrive if the user doesn't authenticate). Clients should display (in a popup or new tab) the URL from the `error` field and then subscribe/listen for another response from the remote signer (reusing the same request ID). This event will be sent once the user authenticates in the other window (or will never arrive if the user doesn't authenticate). It's also possible to add a `redirect_uri` url parameter to the auth_url, which is helpful in situations when a client cannot open a new window or tab to display the auth challenge.
### Example event signing request with auth challenge #### Example event signing request with auth challenge
![signing-example-with-auth-challenge](https://i.nostr.build/W3aj.png) ![signing-example-with-auth-challenge](https://i.nostr.build/W3aj.png)
## Appendix ## Appendix
### Announcing _remote-signer_ metadata ### NIP-05 Login Flow
_remote-signer_ MAY publish it's metadata by using [NIP-05](05.md) and [NIP-89](89.md). With NIP-05, a request to `<remote-signer>/.well-known/nostr.json?name=_` MAY return this: Clients might choose to present a more familiar login flow, so users can type a NIP-05 address instead of a `bunker://` string.
```jsonc
{
"names":{
"_": <remote-signer-app-pubkey>,
},
"nip46": {
"relays": ["wss://relay1","wss://relay2"...],
"nostrconnect_url": "https://remote-signer-domain.example/<nostrconnect>"
}
}
```
The `<remote-signer-app-pubkey>` MAY be used to verify the domain from _remote-signer_'s NIP-89 event (see below). `relays` SHOULD be used to construct a more precise `nostrconnect://` string for the specific `remote-signer`. `nostrconnect_url` template MAY be used to redirect users to _remote-signer_'s connection flow by replacing `<nostrconnect>` placeholder with an actual `nostrconnect://` string. When the user types a NIP-05 the client:
### Remote signer discovery via NIP-89 - Queries the `/.well-known/nostr.json` file from the domain for the NIP-05 address provided to get the user's pubkey (this is the `user-pubkey`)
- In the same `/.well-known/nostr.json` file, queries for the `nip46` key to get the relays that the remote signer will be listening on.
- Now the client has enough information to send commands to the remote signer on behalf of the user.
_remote-signer_ MAY publish a NIP-89 `kind: 31990` event with `k` tag of `24133`, which MAY also include one or more `relay` tags and MAY include `nostrconnect_url` tag. The semantics of `relay` and `nostrconnect_url` tags are the same as in the section above. ### OAuth-like Flow
_client_ MAY improve UX by discovering _remote-signers_ using their `kind: 31990` events. _client_ MAY then pre-generate `nostrconnect://` strings for the _remote-signers_, and SHOULD in that case verify that `kind: 31990` event's author is mentioned in signer's `nostr.json?name=_` file as `<remote-signer-app-pubkey>`. #### Remote signer discovery via NIP-89
In this last case, most often used to facilitate an OAuth-like signin flow, the client first looks for remote signers that have announced themselves via NIP-89 application handler events.
First the client will query for `kind: 31990` events that have a `k` tag of `24133`.
These are generally shown to a user, and once the user selects which remote signer to use and provides the `user-pubkey` they want to use (via npub, pubkey, or nip-05 value), the client can initiate a connection. Note that it's on the user to select the _remote-signer_ that is actually managing the `user-keypair` that they would like to use in this case. If the `user-pubkey` is managed on another _remote-signer_ the connection will fail.
In addition, it's important that clients validate that the pubkey of the announced _remote-signer_ matches the pubkey of the `_` entry in the `/.well-known/nostr.json` file of the remote signer's announced domain.
Clients that allow users to create new accounts should also consider validating the availability of a given username in the namespace of remote signer's domain by checking the `/.well-known/nostr.json` file for existing usernames. Clients can then show users feedback in the UI before sending a `create_account` event to the remote signer and receiving an error in return. Ideally, remote signers would also respond with understandable error messages if a client tries to create an account with an existing username.
#### Example Oauth-like flow to create a new user account with Nsecbunker
Coming soon...
## References
- [NIP-04 - Encryption](04.md)

134
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@@ -8,42 +8,32 @@ Nostr Wallet Connect
## Rationale ## Rationale
This NIP describes a way for clients to access a remote lightning wallet through a standardized protocol. Custodians may implement this, or the user may run a bridge that bridges their wallet/node and the Nostr Wallet Connect protocol. This NIP describes a way for clients to access a remote Lightning wallet through a standardized protocol. Custodians may implement this, or the user may run a bridge that bridges their wallet/node and the Nostr Wallet Connect protocol.
## Terms ## Terms
* **client**: Nostr app on any platform that wants to interact with a lightning wallet. * **client**: Nostr app on any platform that wants to pay Lightning invoices.
* **user**: The person using the **client**, and wants to connect their wallet to their **client**. * **user**: The person using the **client**, and want's to connect their wallet app to their **client**.
* **wallet service**: Nostr app that typically runs on an always-on computer (eg. in the cloud or on a Raspberry Pi). This app has access to the APIs of the wallets it serves. * **wallet service**: Nostr app that typically runs on an always-on computer (eg. in the cloud or on a Raspberry Pi). This app has access to the APIs of the wallets it serves.
## Theory of Operation ## Theory of Operation
1. **Users** who wish to use this NIP to allow **client(s)** to interact with their wallet must first acquire a special "connection" URI from their NIP-47 compliant wallet application. The wallet application may provide this URI using a QR screen, or a pasteable string, or some other means. 1. **Users** who wish to use this NIP to send lightning payments to other nostr users must first acquire a special "connection" URI from their NIP-47 compliant wallet application. The wallet application may provide this URI using a QR screen, or a pasteable string, or some other means.
2. The **user** should then copy this URI into their **client(s)** by pasting, or scanning the QR, etc. The **client(s)** should save this URI and use it later whenever the **user** (or the **client** on the user's behalf) wants to interact with the wallet. The **client** should then request an `info` (13194) event from the relay(s) specified in the URI. The **wallet service** will have sent that event to those relays earlier, and the relays will hold it as a replaceable event. 2. The **user** should then copy this URI into their **client(s)** by pasting, or scanning the QR, etc. The **client(s)** should save this URI and use it later whenever the **user** makes a payment. The **client** should then request an `info` (13194) event from the relay(s) specified in the URI. The **wallet service** will have sent that event to those relays earlier, and the relays will hold it as a replaceable event.
3. When the **user** initiates a payment their nostr **client** create a `pay_invoice` request, encrypts it using a token from the URI, and sends it (kind 23194) to the relay(s) specified in the connection URI. The **wallet service** will be listening on those relays and will decrypt the request and then contact the **user's** wallet application to send the payment. The **wallet service** will know how to talk to the wallet application because the connection URI specified relay(s) that have access to the wallet app API. 3. When the **user** initiates a payment their nostr **client** create a `pay_invoice` request, encrypts it using a token from the URI, and sends it (kind 23194) to the relay(s) specified in the connection URI. The **wallet service** will be listening on those relays and will decrypt the request and then contact the **user's** wallet application to send the payment. The **wallet service** will know how to talk to the wallet application because the connection URI specified relay(s) that have access to the wallet app API.
4. Once the payment is complete the **wallet service** will send an encrypted `response` (kind 23195) to the **user** over the relay(s) in the URI. 4. Once the payment is complete the **wallet service** will send an encrypted `response` (kind 23195) to the **user** over the relay(s) in the URI.
5. The **wallet service** may send encrypted notifications (kind 23196) of wallet events (such as a received payment) to the **client**.
## Events ## Events
There are four event kinds: There are three event kinds:
- `NIP-47 info event`: 13194 - `NIP-47 info event`: 13194
- `NIP-47 request`: 23194 - `NIP-47 request`: 23194
- `NIP-47 response`: 23195 - `NIP-47 response`: 23195
- `NIP-47 notification event`: 23196
### Info Event The info event should be a replaceable event that is published by the **wallet service** on the relay to indicate which commands it supports. The content should be
a plaintext string with the supported commands, space-separated, eg. `pay_invoice get_balance`. Only the `pay_invoice` command is described in this NIP, but other commands might be defined in different NIPs.
The info event should be a replaceable event that is published by the **wallet service** on the relay to indicate which capabilities it supports.
The content should be a plaintext string with the supported capabilities space-separated, eg. `pay_invoice get_balance notifications`.
If the **wallet service** supports notifications, the info event SHOULD contain a `notifications` tag with the supported notification types space-separated, eg. `payment_received payment_sent`.
### Request and Response Events
Both the request and response events SHOULD contain one `p` tag, containing the public key of the **wallet service** if this is a request, and the public key of the **user** if this is a response. The response event SHOULD contain an `e` tag with the id of the request event it is responding to. Both the request and response events SHOULD contain one `p` tag, containing the public key of the **wallet service** if this is a request, and the public key of the **user** if this is a response. The response event SHOULD contain an `e` tag with the id of the request event it is responding to.
Optionally, a request can have an `expiration` tag that has a unix timestamp in seconds. If the request is received after this timestamp, it should be ignored. Optionally, a request can have an `expiration` tag that has a unix timestamp in seconds. If the request is received after this timestamp, it should be ignored.
@@ -78,22 +68,6 @@ The `result_type` field MUST contain the name of the method that this event is r
The `error` field MUST contain a `message` field with a human readable error message and a `code` field with the error code if the command was not successful. The `error` field MUST contain a `message` field with a human readable error message and a `code` field with the error code if the command was not successful.
If the command was successful, the `error` field must be null. If the command was successful, the `error` field must be null.
### Notification Events
The notification event SHOULD contain one `p` tag, the public key of the **user**.
The content of notifications is encrypted with [NIP04](https://github.com/nostr-protocol/nips/blob/master/04.md), and is a JSON-RPCish object with a semi-fixed structure:
```jsonc
{
"notification_type": "payment_received", //indicates the structure of the notification field
"notification": {
"payment_hash": "0123456789abcdef..." // notification-related data
}
}
```
### Error codes ### Error codes
- `RATE_LIMITED`: The client is sending commands too fast. It should retry in a few seconds. - `RATE_LIMITED`: The client is sending commands too fast. It should retry in a few seconds.
- `NOT_IMPLEMENTED`: The command is not known or is intentionally not implemented. - `NOT_IMPLEMENTED`: The command is not known or is intentionally not implemented.
@@ -107,7 +81,7 @@ The content of notifications is encrypted with [NIP04](https://github.com/nostr-
## Nostr Wallet Connect URI ## Nostr Wallet Connect URI
**client** discovers **wallet service** by scanning a QR code, handling a deeplink or pasting in a URI. **client** discovers **wallet service** by scanning a QR code, handling a deeplink or pasting in a URI.
The **wallet service** generates this connection URI with protocol `nostr+walletconnect://` and base path its hex-encoded `pubkey` with the following query string parameters: The **wallet service** generates this connection URI with protocol `nostr+walletconnect://` and base path it's hex-encoded `pubkey` with the following query string parameters:
- `relay` Required. URL of the relay where the **wallet service** is connected and will be listening for events. May be more than one. - `relay` Required. URL of the relay where the **wallet service** is connected and will be listening for events. May be more than one.
- `secret` Required. 32-byte randomly generated hex encoded string. The **client** MUST use this to sign events and encrypt payloads when communicating with the **wallet service**. - `secret` Required. 32-byte randomly generated hex encoded string. The **client** MUST use this to sign events and encrypt payloads when communicating with the **wallet service**.
@@ -146,8 +120,7 @@ Response:
{ {
"result_type": "pay_invoice", "result_type": "pay_invoice",
"result": { "result": {
"preimage": "0123456789abcdef...", // preimage of the payment "preimage": "0123456789abcdef..." // preimage of the payment
"fees_paid": 123, // value in msats, optional
} }
} }
``` ```
@@ -175,15 +148,14 @@ Request:
Response: Response:
For every invoice in the request, a separate response event is sent. To differentiate between the responses, each For every invoice in the request, a separate response event is sent. To differentiate between the responses, each
response event contains a `d` tag with the id of the invoice it is responding to; if no id was given, then the response event contains an `d` tag with the id of the invoice it is responding to, if no id was given, then the
payment hash of the invoice should be used. payment hash of the invoice should be used.
```jsonc ```jsonc
{ {
"result_type": "multi_pay_invoice", "result_type": "multi_pay_invoice",
"result": { "result": {
"preimage": "0123456789abcdef...", // preimage of the payment "preimage": "0123456789abcdef..." // preimage of the payment
"fees_paid": 123, // value in msats, optional
} }
} }
``` ```
@@ -217,7 +189,6 @@ Response:
"result_type": "pay_keysend", "result_type": "pay_keysend",
"result": { "result": {
"preimage": "0123456789abcdef...", // preimage of the payment "preimage": "0123456789abcdef...", // preimage of the payment
"fees_paid": 123, // value in msats, optional
} }
} }
``` ```
@@ -247,15 +218,14 @@ Request:
Response: Response:
For every keysend in the request, a separate response event is sent. To differentiate between the responses, each For every keysend in the request, a separate response event is sent. To differentiate between the responses, each
response event contains a `d` tag with the id of the keysend it is responding to; if no id was given, then the response event contains an `d` tag with the id of the keysend it is responding to, if no id was given, then the
pubkey should be used. pubkey should be used.
```jsonc ```jsonc
{ {
"result_type": "multi_pay_keysend", "result_type": "multi_pay_keysend",
"result": { "result": {
"preimage": "0123456789abcdef...", // preimage of the payment "preimage": "0123456789abcdef..." // preimage of the payment
"fees_paid": 123, // value in msats, optional
} }
} }
``` ```
@@ -424,59 +394,6 @@ Response:
"block_height": 1, "block_height": 1,
"block_hash": "hex string", "block_hash": "hex string",
"methods": ["pay_invoice", "get_balance", "make_invoice", "lookup_invoice", "list_transactions", "get_info"], // list of supported methods for this connection "methods": ["pay_invoice", "get_balance", "make_invoice", "lookup_invoice", "list_transactions", "get_info"], // list of supported methods for this connection
"notifications": ["payment_received", "payment_sent"], // list of supported notifications for this connection, optional.
}
}
```
## Notifications
### `payment_received`
Description: A payment was successfully received by the wallet.
Notification:
```jsonc
{
"notification_type": "payment_received",
"notification": {
"type": "incoming",
"invoice": "string", // encoded invoice
"description": "string", // invoice's description, optional
"description_hash": "string", // invoice's description hash, optional
"preimage": "string", // payment's preimage
"payment_hash": "string", // Payment hash for the payment
"amount": 123, // value in msats
"fees_paid": 123, // value in msats
"created_at": unixtimestamp, // invoice/payment creation time
"expires_at": unixtimestamp, // invoice expiration time, optional if not applicable
"settled_at": unixtimestamp, // invoice/payment settlement time
"metadata": {} // generic metadata that can be used to add things like zap/boostagram details for a payer name/comment/etc.
}
}
```
### `payment_sent`
Description: A payment was successfully sent by the wallet.
Notification:
```jsonc
{
"notification_type": "payment_sent",
"notification": {
"type": "outgoing",
"invoice": "string", // encoded invoice
"description": "string", // invoice's description, optional
"description_hash": "string", // invoice's description hash, optional
"preimage": "string", // payment's preimage
"payment_hash": "string", // Payment hash for the payment
"amount": 123, // value in msats
"fees_paid": 123, // value in msats
"created_at": unixtimestamp, // invoice/payment creation time
"expires_at": unixtimestamp, // invoice expiration time, optional if not applicable
"settled_at": unixtimestamp, // invoice/payment settlement time
"metadata": {} // generic metadata that can be used to add things like zap/boostagram details for a payer name/comment/etc.
} }
} }
``` ```
@@ -490,24 +407,3 @@ Notification:
## Using a dedicated relay ## Using a dedicated relay
This NIP does not specify any requirements on the type of relays used. However, if the user is using a custodial service it might make sense to use a relay that is hosted by the custodial service. The relay may then enforce authentication to prevent metadata leaks. Not depending on a 3rd party relay would also improve reliability in this case. This NIP does not specify any requirements on the type of relays used. However, if the user is using a custodial service it might make sense to use a relay that is hosted by the custodial service. The relay may then enforce authentication to prevent metadata leaks. Not depending on a 3rd party relay would also improve reliability in this case.
## Appendix
### Example NIP-47 info event
```jsonc
{
"id": "df467db0a9f9ec77ffe6f561811714ccaa2e26051c20f58f33c3d66d6c2b4d1c",
"pubkey": "c04ccd5c82fc1ea3499b9c6a5c0a7ab627fbe00a0116110d4c750faeaecba1e2",
"created_at": 1713883677,
"kind": 13194,
"tags": [
[
"notifications",
"payment_received payment_sent"
]
],
"content": "pay_invoice pay_keysend get_balance get_info make_invoice lookup_invoice list_transactions multi_pay_invoice multi_pay_keysend sign_message notifications",
"sig": "31f57b369459b5306a5353aa9e03be7fbde169bc881c3233625605dd12f53548179def16b9fe1137e6465d7e4d5bb27ce81fd6e75908c46b06269f4233c845d8"
}
```

40
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@@ -14,7 +14,7 @@ When new items are added to an existing list, clients SHOULD append them to the
## Types of lists ## Types of lists
### Standard lists ## Standard lists
Standard lists use normal replaceable events, meaning users may only have a single list of each kind. They have special meaning and clients may rely on them to augment a user's profile or browsing experience. Standard lists use normal replaceable events, meaning users may only have a single list of each kind. They have special meaning and clients may rely on them to augment a user's profile or browsing experience.
@@ -29,14 +29,14 @@ For example, _mute list_ can contain the public keys of spammers and bad actors
| Public chats | 10005 | [NIP-28](28.md) chat channels the user is in | `"e"` (kind:40 channel definitions) | | Public chats | 10005 | [NIP-28](28.md) chat channels the user is in | `"e"` (kind:40 channel definitions) |
| Blocked relays | 10006 | relays clients should never connect to | `"relay"` (relay URLs) | | Blocked relays | 10006 | relays clients should never connect to | `"relay"` (relay URLs) |
| Search relays | 10007 | relays clients should use when performing search queries | `"relay"` (relay URLs) | | Search relays | 10007 | relays clients should use when performing search queries | `"relay"` (relay URLs) |
| Simple groups | 10009 | [NIP-29](29.md) groups the user is in | `"group"` ([NIP-29](29.md) group id + relay URL + optional group name), `"r"` for each relay in use | | Simple groups | 10009 | [NIP-29](29.md) groups the user is in | `"group"` ([NIP-29](29.md) group ids + mandatory relay URL) |
| Interests | 10015 | topics a user may be interested in and pointers | `"t"` (hashtags) and `"a"` (kind:30015 interest set) | | Interests | 10015 | topics a user may be interested in and pointers | `"t"` (hashtags) and `"a"` (kind:30015 interest set) |
| Emojis | 10030 | user preferred emojis and pointers to emoji sets | `"emoji"` (see [NIP-30](30.md)) and `"a"` (kind:30030 emoji set) | | Emojis | 10030 | user preferred emojis and pointers to emoji sets | `"emoji"` (see [NIP-30](30.md)) and `"a"` (kind:30030 emoji set) |
| DM relays | 10050 | Where to receive [NIP-17](17.md) direct messages | `"relay"` (see [NIP-17](17.md)) | | DM relays | 10050 | Where to receive [NIP-17](17.md) direct messages | `"relay"` (see [NIP-17](17.md)) |
| Good wiki authors | 10101 | [NIP-54](54.md) user recommended wiki authors | `"p"` (pubkeys) | | Good wiki authors | 10101 | [NIP-54](54.md) user recommended wiki authors | `"p"` (pubkeys) |
| Good wiki relays | 10102 | [NIP-54](54.md) relays deemed to only host useful articles | `"relay"` (relay URLs) | | Good wiki relays | 10102 | [NIP-54](54.md) relays deemed to only host useful articles | `"relay"` (relay URLs) |
### Sets ## Sets
Sets are lists with well-defined meaning that can enhance the functionality and the UI of clients that rely on them. Unlike standard lists, users are expected to have more than one set of each kind, therefore each of them must be assigned a different `"d"` identifier. Sets are lists with well-defined meaning that can enhance the functionality and the UI of clients that rely on them. Unlike standard lists, users are expected to have more than one set of each kind, therefore each of them must be assigned a different `"d"` identifier.
@@ -54,10 +54,9 @@ Aside from their main identifier, the `"d"` tag, sets can optionally have a `"ti
| Kind mute sets | 30007 | mute pubkeys by kinds<br>`"d"` tag MUST be the kind string | `"p"` (pubkeys) | | Kind mute sets | 30007 | mute pubkeys by kinds<br>`"d"` tag MUST be the kind string | `"p"` (pubkeys) |
| Interest sets | 30015 | interest topics represented by a bunch of "hashtags" | `"t"` (hashtags) | | Interest sets | 30015 | interest topics represented by a bunch of "hashtags" | `"t"` (hashtags) |
| Emoji sets | 30030 | categorized emoji groups | `"emoji"` (see [NIP-30](30.md)) | | Emoji sets | 30030 | categorized emoji groups | `"emoji"` (see [NIP-30](30.md)) |
| Release artifact sets | 30063 | group of artifacts of a software release | `"e"` (kind:1063 [file metadata](94.md) events), `"a"` (software application event) | | Release artifact sets | 30063 | groups of files of a software release | `"e"` (kind:1063 [file metadata](94.md) events), `"i"` (application identifier, typically reverse domain notation), `"version"` |
| App curation sets | 30267 | references to multiple software applications | `"a"` (software application event) |
### Deprecated standard lists ## Deprecated standard lists
Some clients have used these lists in the past, but they should work on transitioning to the [standard formats](#standard-lists) above. Some clients have used these lists in the past, but they should work on transitioning to the [standard formats](#standard-lists) above.
@@ -118,39 +117,22 @@ Some clients have used these lists in the past, but they should work on transiti
"pubkey": "d6dc95542e18b8b7aec2f14610f55c335abebec76f3db9e58c254661d0593a0c", "pubkey": "d6dc95542e18b8b7aec2f14610f55c335abebec76f3db9e58c254661d0593a0c",
"created_at": 1695327657, "created_at": 1695327657,
"kind": 30063, "kind": 30063,
"content": "Release notes in markdown",
"tags": [ "tags": [
["d", "com.example.app@0.0.1"], ["d", "ak8dy3v7"],
["i", "com.example.app"],
["version", "0.0.1"],
["title", "Example App"],
["image", "http://cdn.site/p/com.example.app/icon.png"],
["e", "d78ba0d5dce22bfff9db0a9e996c9ef27e2c91051de0c4e1da340e0326b4941e"], // Windows exe ["e", "d78ba0d5dce22bfff9db0a9e996c9ef27e2c91051de0c4e1da340e0326b4941e"], // Windows exe
["e", "f27e2c91051de0c4e1da0d5dce22bfff9db0a9340e0326b4941ed78bae996c9e"], // MacOS dmg ["e", "f27e2c91051de0c4e1da0d5dce22bfff9db0a9340e0326b4941ed78bae996c9e"], // MacOS dmg
["e", "9d24ddfab95ba3ff7c03fbd07ad011fff245abea431fb4d3787c2d04aad02332"], // Linux AppImage ["e", "9d24ddfab95ba3ff7c03fbd07ad011fff245abea431fb4d3787c2d04aad02332"], // Linux AppImage
["e", "340e0326b340e0326b4941ed78ba340e0326b4941ed78ba340e0326b49ed78ba"], // PWA ["e", "340e0326b340e0326b4941ed78ba340e0326b4941ed78ba340e0326b49ed78ba"] // PWA
["a", "32267:d6dc95542e18b8b7aec2f14610f55c335abebec76f3db9e58c254661d0593a0c:com.example.app"] // Reference to parent software application
], ],
"content": "Example App is a decentralized marketplace for apps", "content": "Example App is a decentralized marketplace for apps",
"sig": "a9a4e2192eede77e6c9d24ddfab95ba3ff7c03fbd07ad011fff245abea431fb4d3787c2d04aad001cb039cb8de91d83ce30e9a94f82ac3c5a2372aa1294a96bd" "sig": "a9a4e2192eede77e6c9d24ddfab95ba3ff7c03fbd07ad011fff245abea431fb4d3787c2d04aad001cb039cb8de91d83ce30e9a94f82ac3c5a2372aa1294a96bd"
} }
``` ```
### An _app curation set_
```jsonc
{
"id": "d8037fa866eb5acd2159960b3ada7284172f7d687b5289cc72a96ca2b431b611",
"pubkey": "78ce6faa72264387284e647ba6938995735ec8c7d5c5a65737e55130f026307d",
"sig": "c1ce0a04521c020ae7485307cd86285530c1f778766a3fd594d662a73e7c28f307d7cd9a9ab642ae749fce62abbabb3a32facfe8d19a21fba551b60fae863d95",
"kind": 30267,
"created_at": 1729302793,
"content": "My nostr app selection",
"tags": [
["d", "nostr"],
["a", "32267:7579076d9aff0a4cfdefa7e2045f2486c7e5d8bc63bfc6b45397233e1bbfcb19:com.example.app1"],
["a", "32267:045f2486c7e5d8bc63bfc6b45397233e1bbfcb197579076d9aff0a4cfdefa7e2:net.example.app2"],
["a", "32267:264387284e647ba6938995735ec8c7d5c5a6f026307d78ce6faa725737e55130:pl.code.app3"]
]
}
```
## Encryption process pseudocode ## Encryption process pseudocode
```scala ```scala

2
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@@ -119,4 +119,4 @@ Common use cases include meeting rooms/workshops, watch-together activities, or
"content": "Zaps to live streams is beautiful.", "content": "Zaps to live streams is beautiful.",
"sig": "997f62ddfc0827c121043074d50cfce7a528e978c575722748629a4137c45b75bdbc84170bedc723ef0a5a4c3daebf1fef2e93f5e2ddb98e5d685d022c30b622" "sig": "997f62ddfc0827c121043074d50cfce7a528e978c575722748629a4137c45b75bdbc84170bedc723ef0a5a4c3daebf1fef2e93f5e2ddb98e5d685d022c30b622"
} }
``` ````

2
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@@ -66,7 +66,7 @@ A signed `zap request` event is not published, but is instead sent using a HTTP
- `nostr` is the `9734` `zap request` event, JSON encoded then URI encoded - `nostr` is the `9734` `zap request` event, JSON encoded then URI encoded
- `lnurl` is the lnurl pay url of the recipient, encoded using bech32 with the prefix `lnurl` - `lnurl` is the lnurl pay url of the recipient, encoded using bech32 with the prefix `lnurl`
This request should return a JSON response with a `pr` key, which is the invoice the sender must pay to finalize their zap. Here is an example flow in javascript: This request should return a JSON response with a `pr` key, which is the invoice the sender must pay to finalize his zap. Here is an example flow in javascript:
```javascript ```javascript
const senderPubkey // The sender's pubkey const senderPubkey // The sender's pubkey

2
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@@ -245,7 +245,7 @@ const rumor = createRumor(
const seal = createSeal(rumor, senderPrivateKey, recipientPublicKey) const seal = createSeal(rumor, senderPrivateKey, recipientPublicKey)
const wrap = createWrap(seal, recipientPublicKey) const wrap = createWrap(seal, recipientPublicKey)
// Recipient unwraps with their private key. // Recipient unwraps with his/her private key.
const unwrappedSeal = nip44Decrypt(wrap, recipientPrivateKey) const unwrappedSeal = nip44Decrypt(wrap, recipientPrivateKey)
const unsealedRumor = nip44Decrypt(unwrappedSeal, recipientPrivateKey) const unsealedRumor = nip44Decrypt(unwrappedSeal, recipientPrivateKey)

18
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@@ -12,10 +12,12 @@ The purpose of this NIP is:
This NIP doesn't deal with users' *receiving* money from someone else, it's just to keep state of the user's wallet. This NIP doesn't deal with users' *receiving* money from someone else, it's just to keep state of the user's wallet.
# High-level flow # Event Kinds
1. A user has a `kind:37375` event that represents a wallet. - `kind:37375` contains relevant info for a wallet. Clients **SHOULD** check the current info event when loading the wallet.
2. A user has `kind:7375` events that represent the unspent proofs of the wallet. -- The proofs are encrypted with the user's private key. - `kind:7373` wallet's reserved proofs. The proofs **MUST** be nip44-encrypted with the user's private key.
3. A user has `kind:7376` events that represent the spending history of the wallet -- This history is for informational purposes only and is completely optional. - `kind:7374` tracks pending quotes from a mint. This event **MAY** be used to keep track of the quote ID and its expiration.
- `kind:7375` represents the wallet's unspent proofs. The proofs **MUST** be nip44-encrypted with the user's private key.
- `kind:7376` provides the wallet's transaction history. The history is provided only for informational purposes and is not part of the wallet state.
## Wallet Event ## Wallet Event
```jsonc ```jsonc
@@ -57,7 +59,7 @@ Any tag, other than the `d` tag, can be [[NIP-44]] encrypted into the `.content`
Due to PRE being hard to delete, if a user wants to delete a wallet, they should empty the event and keep just the `d` identifier and add a `deleted` tag. Due to PRE being hard to delete, if a user wants to delete a wallet, they should empty the event and keep just the `d` identifier and add a `deleted` tag.
## Token Event ## Token Event
Token events are used to record the unspent proofs that come from the mint. Token events are used to store proofs of a wallet.
There can be multiple `kind:7375` events for the same mint, and multiple proofs inside each `kind:7375` event. There can be multiple `kind:7375` events for the same mint, and multiple proofs inside each `kind:7375` event.
@@ -87,6 +89,9 @@ There can be multiple `kind:7375` events for the same mint, and multiple proofs
### Spending proofs ### Spending proofs
When one or more proofs of a token are spent, the token event should be [[NIP-09]]-deleted and, if some proofs are unspent from the same token event, a new token event should be created rolling over the unspent proofs and adding any change outputs to the new token event. When one or more proofs of a token are spent, the token event should be [[NIP-09]]-deleted and, if some proofs are unspent from the same token event, a new token event should be created rolling over the unspent proofs and adding any change outputs to the new token event.
### Reserving proofs
A wallet can reserve proofs by deleting them from a `kind:7375` event and creating a `kind:7373` event. `kind:7373` and `kind:7375` events have the same structure.
## Spending History Event ## Spending History Event
Clients SHOULD publish `kind:7376` events to create a transaction history when their balance changes. Clients SHOULD publish `kind:7376` events to create a transaction history when their balance changes.
@@ -203,3 +208,6 @@ Application developers are encouraged to use local state when possible and only
## Appendix 1: Validating proofs ## Appendix 1: Validating proofs
Clients can optionally validate proofs to make sure they are not working from an old state; this logic is left up to particular implementations to decide when and why to do it, but if some proofs are checked and deemed to have been spent, the client should delete the token and roll over any unspent proof. Clients can optionally validate proofs to make sure they are not working from an old state; this logic is left up to particular implementations to decide when and why to do it, but if some proofs are checked and deemed to have been spent, the client should delete the token and roll over any unspent proof.
## Appendix 2: Validating relays
Clients might want to optionally check that the relays the user chooses to store the proofs respond well to [[NIP-09]] event deletion requests and, periodically, check that the different relays are consistent with the state they report. These checks are left up to particular implementations to decide when and why to do them.

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@@ -1,92 +0,0 @@
NIP-68
======
Picture-first feeds
-------------------
`draft` `optional`
This NIP defines event kind `20` for picture-first clients. Images must be self-contained. They are hosted externally and referenced using `imeta` tags.
The idea is for this type of event to cater to Nostr clients resembling platforms like Instagram, Flickr, Snapchat, or 9GAG, where the picture itself takes center stage in the user experience.
## Picture Events
Picture events contain a `title` tag and description in the `.content`.
They may contain multiple images to be displayed as a single post.
```jsonc
{
"id": <32-bytes lowercase hex-encoded SHA-256 of the the serialized event data>,
"pubkey": <32-bytes lowercase hex-encoded public key of the event creator>,
"created_at": <Unix timestamp in seconds>,
"kind": 20,
"content": "<description of post>",
"tags": [
["title", "<short title of post>"],
// Picture Data
[
"imeta",
"url https://nostr.build/i/my-image.jpg",
"m image/jpeg",
"blurhash eVF$^OI:${M{o#*0-nNFxakD-?xVM}WEWB%iNKxvR-oetmo#R-aen$",
"dim 3024x4032",
"alt A scenic photo overlooking the coast of Costa Rica",
"x <sha256 hash as specified in NIP 94>",
"fallback https://nostrcheck.me/alt1.jpg",
"fallback https://void.cat/alt1.jpg"
],
[
"imeta",
"url https://nostr.build/i/my-image2.jpg",
"m image/jpeg",
"blurhash eVF$^OI:${M{o#*0-nNFxakD-?xVM}WEWB%iNKxvR-oetmo#R-aen$",
"dim 3024x4032",
"alt Another scenic photo overlooking the coast of Costa Rica",
"x <sha256 hash as specified in NIP 94>",
"fallback https://nostrcheck.me/alt2.jpg",
"fallback https://void.cat/alt2.jpg",
"annotate-user <32-bytes hex of a pubkey>:<posX>:<posY>" // Tag users in specific locations in the picture
],
["content-warning", "<reason>"], // if NSFW
// Tagged users
["p", "<32-bytes hex of a pubkey>", "<optional recommended relay URL>"],
["p", "<32-bytes hex of a pubkey>", "<optional recommended relay URL>"],
// Specify the media type for filters to allow clients to filter by supported kinds
["m", "image/jpeg"],
// Hashes of each image to make them queryable
["x", "<sha256>"]
// Hashtags
["t", "<tag>"],
["t", "<tag>"],
// location
["location", "<location>"], // city name, state, country
["g", "<geohash>"],
// When text is written in the image, add the tag to represent the language
["L", "ISO-639-1"],
["l", "en", "ISO-639-1"]
]
}
```
The `imeta` tag `annotate-user` places a user link in the specific position in the image.
Only the following media types are accepted:
- `image/apng`: Animated Portable Network Graphics (APNG)
- `image/avif`: AV1 Image File Format (AVIF)
- `image/gif`: Graphics Interchange Format (GIF)
- `image/jpeg`: Joint Photographic Expert Group image (JPEG)
- `image/png`: Portable Network Graphics (PNG)
- `image/webp`: Web Picture format (WEBP)
Picture events might be used with [NIP-71](71.md)'s kind `34236` to display short vertical videos in the same feed.

86
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@@ -1,86 +0,0 @@
# NIP-69
## Peer-to-peer Order events
`draft` `optional`
## Abstract
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 centralized systems, where a single authority controls the liquidity.
This NIP defines a simple standard for peer-to-peer order events, which enables the creation of a big liquidity pool for all p2p platforms participating.
## The event
Events are [addressable events](https://github.com/nostr-protocol/nips/blob/master/01.md#kinds) and use `38383` as event kind, a p2p event look like this:
```json
{
"id": "84fad0d29cb3529d789faeff2033e88fe157a48e071c6a5d1619928289420e31",
"pubkey": "dbe0b1be7aafd3cfba92d7463edbd4e33b2969f61bd554d37ac56f032e13355a",
"created_at": 1702548701,
"kind": 38383,
"tags": [
["d", "ede61c96-4c13-4519-bf3a-dcf7f1e9d842"],
["k", "sell"],
["f", "VES"],
["s", "pending"],
["amt", "0"],
["fa", "100"],
["pm", "face to face", "bank transfer"],
["premium", "1"],
[
"rating",
"{\"total_reviews\":1,\"total_rating\":3.0,\"last_rating\":3,\"max_rate\":5,\"min_rate\":1}"
],
["source", "https://t.me/p2plightning/xxxxxxx"],
["network", "mainnet"],
["layer", "lightning"],
["name", "Nakamoto"],
["g", "<geohash>"],
["bond", "0"],
["expiration", "1719391096"],
["y", "lnp2pbot"],
["z", "order"]
],
"content": "",
"sig": "7e8fe1eb644f33ff51d8805c02a0e1a6d034e6234eac50ef7a7e0dac68a0414f7910366204fa8217086f90eddaa37ded71e61f736d1838e37c0b73f6a16c4af2"
}
```
## Tags
- `d` < Order ID >: A unique identifier for the order.
- `k` < Order type >: `sell` or `buy`.
- `f` < Currency >: The asset being traded, using the [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) standard.
- `s` < Status >: `pending`, `canceled`, `in-progress`, `success`.
- `amt` < Amount >: The amount of Bitcoin to be traded, the amount is defined in satoshis, if `0` means that the amount of satoshis will be obtained from a public API after the taker accepts the order.
- `fa` < Fiat amount >: The fiat amount being traded, for range orders two values are expected, the minimum and maximum amount.
- `pm` < Payment method >: The payment method used for the trade, if the order has multiple payment methods, they should be separated by a comma.
- `premium` < Premium >: The percentage of the premium the maker is willing to pay.
- `source` [Source]: The source of the order, it can be a URL that redirects to the order.
- `rating` [Rating]: The rating of the maker, this document does not define how the rating is calculated, it's up to the platform to define it.
- `network` < Network >: The network used for the trade, it can be `mainnet`, `testnet`, `signet`, etc.
- `layer` < Layer >: The layer used for the trade, it can be `onchain`, `lightning`, `liquid`, etc.
- `name` [Name]: The name of the maker.
- `g` [Geohash]: The geohash of the operation, it can be useful in a face to face trade.
- `bond` [Bond]: The bond amount, the bond is a security deposit that both parties must pay.
- `expiration` < Expiration\>: The expiration date of the order ([NIP-40](https://github.com/nostr-protocol/nips/blob/master/40.md)).
- `y` < Platform >: The platform that created the order.
- `z` < Document >: `order`.
Mandatory tags are enclosed with `<tag>`, optional tags are enclosed with `[tag]`.
## Implementations
Currently implemented on the following platforms:
- [Mostro](https://github.com/MostroP2P/mostro)
- [@lnp2pBot](https://github.com/lnp2pBot/bot)
- [Robosats](https://github.com/RoboSats/robosats/pull/1362)
## References
- [Mostro protocol specification](https://mostro.network/protocol/)
- [Messages specification for peer 2 peer NIP proposal](https://github.com/nostr-protocol/nips/blob/8250274a22f4882f621510df0054fd6167c10c9e/31001.md)
- [n3xB](https://github.com/nobu-maeda/n3xb)

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@@ -1,34 +0,0 @@
NIP-7D
======
Threads
-------
`draft` `optional`
A thread is a `kind 11` event. Threads SHOULD include a `subject` with a summary
of the thread's topic.
```json
{
"kind": 11,
"content": "Good morning",
"tags": [
["subject", "GM"]
]
}
```
Replies to `kind 11` MUST use [NIP-22](./22.md) `kind 1111` comments. Replies should
always be to the root `kind 11` to avoid arbitrarily nested reply hierarchies.
```json
{
"kind": 1111,
"content": "Cool beans",
"tags": [
["K", "11"],
["E", <event-id>, <relay-url>, <pubkey>]
]
}
```

90
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@@ -1,90 +0,0 @@
NIP-86
======
Relay Management API
--------------------
`draft` `optional`
Relays may provide an API for performing management tasks. This is made available as a JSON-RPC-like request-response protocol over HTTP, on the same URI as the relay's websocket.
When a relay receives an HTTP(s) request with a `Content-Type` header of `application/nostr+json+rpc` to a URI supporting WebSocket upgrades, it should parse the request as a JSON document with the following fields:
```json
{
"method": "<method-name>",
"params": ["<array>", "<of>", "<parameters>"]
}
```
Then it should return a response in the format
```json
{
"result": {"<arbitrary>": "<value>"},
"error": "<optional error message, if the call has errored>"
}
```
This is the list of **methods** that may be supported:
* `supportedmethods`:
- params: `[]`
- result: `["<method-name>", "<method-name>", ...]` (an array with the names of all the other supported methods)
* `banpubkey`:
- params: `["<32-byte-hex-public-key>", "<optional-reason>"]`
- result: `true` (a boolean always set to `true`)
* `listbannedpubkeys`:
- params: `[]`
- result: `[{"pubkey": "<32-byte-hex>", "reason": "<optional-reason>"}, ...]`, an array of objects
* `allowpubkey`:
- params: `["<32-byte-hex-public-key>", "<optional-reason>"]`
- result: `true` (a boolean always set to `true`)
* `listallowedpubkeys`:
- params: `[]`
- result: `[{"pubkey": "<32-byte-hex>", "reason": "<optional-reason>"}, ...]`, an array of objects
* `listeventsneedingmoderation`:
- params: `[]`
- result: `[{"id": "<32-byte-hex>", "reason": "<optional-reason>"}]`, an array of objects
* `allowevent`:
- params: `["<32-byte-hex-event-id>", "<optional-reason>"]`
- result: `true` (a boolean always set to `true`)
* `banevent`:
- params: `["<32-byte-hex-event-id>", "<optional-reason>"]`
- result: `true` (a boolean always set to `true`)
* `listbannedevents`:
- params: `[]`
- result: `[{"id": "<32-byte hex>", "reason": "<optional-reason>"}, ...]`, an array of objects
* `changerelayname`:
- params: `["<new-name>"]`
- result: `true` (a boolean always set to `true`)
* `changerelaydescription`:
- params: `["<new-description>"]`
- result: `true` (a boolean always set to `true`)
* `changerelayicon`:
- params: `["<new-icon-url>"]`
- result: `true` (a boolean always set to `true`)
* `allowkind`:
- params: `[<kind-number>]`
- result: `true` (a boolean always set to `true`)
* `disallowkind`:
- params: `[<kind-number>]`
- result: `true` (a boolean always set to `true`)
* `listallowedkinds`:
- params: `[]`
- result: `[<kind-number>, ...]`, an array of numbers
* `blockip`:
- params: `["<ip-address>", "<optional-reason>"]`
- result: `true` (a boolean always set to `true`)
* `unblockip`:
- params: `["<ip-address>"]`
- result: `true` (a boolean always set to `true`)
* `listblockedips`:
- params: `[]`
- result: `[{"ip": "<ip-address>", "reason": "<optional-reason>"}, ...]`, an array of objects
### Authorization
The request must contain an `Authorization` header with a valid [NIP-98](./98.md) event, except the `payload` tag is required. The `u` tag is the relay URL.
If `Authorization` is not provided or is invalid, the endpoint should return a 401 response.

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@@ -185,7 +185,7 @@ Any job feedback event MIGHT include results in the `.content` field, as describ
* Customer publishes a job request (e.g. `kind:5000` speech-to-text). * Customer publishes a job request (e.g. `kind:5000` speech-to-text).
* Service Providers MAY submit `kind:7000` job-feedback events (e.g. `payment-required`, `processing`, `error`, etc.). * Service Providers MAY submit `kind:7000` job-feedback events (e.g. `payment-required`, `processing`, `error`, etc.).
* Upon completion, the service provider publishes the result of the job with a `kind:6000` job-result event. * Upon completion, the service provider publishes the result of the job with a `kind:6000` job-result event.
* At any point, if there is an `amount` pending to be paid as instructed by the service provider, the user can pay the included `bolt11` or zap the job result event the service provider has sent to the user. * At any point, if there is an `amount` pending to be paid as instructed by the service provider, the user can pay the included `bolt11` or zap the job result event the service provider has sent to the user
Job feedback (`kind:7000`) and Job Results (`kind:6000-6999`) events MAY include an `amount` tag, this can be interpreted as a suggestion to pay. Service Providers MUST use the `payment-required` feedback event to signal that a payment is required and no further actions will be performed until the payment is sent. Job feedback (`kind:7000`) and Job Results (`kind:6000-6999`) events MAY include an `amount` tag, this can be interpreted as a suggestion to pay. Service Providers MUST use the `payment-required` feedback event to signal that a payment is required and no further actions will be performed until the payment is sent.

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@@ -1,88 +0,0 @@
NIP-91
======
Extension Negotiation
---------------------
`draft` `optional`
This NIP defines a method for clients to negotiate new features with relays.
## Extension Names
Each extension has a **extension name** that can uniquely identify the extension. Currently the following formats are recommended:
- `nip/XX-<description>`: For extensions that are standardized in NIPs. Experimental extensions are recommended to have a unique description to not conflict.
- `<namespace>/<extension>`: For extensions standardized by an independent body. The namespace should uniquely identify the standardizing body for this extension with a DNS name. (example: `example.com/example-extension`)
Any extension name outside this list MUST NOT be used.
## Extension Offers
The relay may send a extension offer as a `EN-OFFER` message. The client SHOULD NOT send any messages relating to extension negotiation until it receives an `EN-OFFER`.
```jsonc
[
"EN-OFFER",
{
"example.com/example-extension": {...},
"nip-XX-example-extension": {...}
}
]
```
The first entry MUST be an object, with the keys being extension names, and the values being objects. The format of the object is left to the specification of the specific extension.
A extension offer can be sent multiple times in a connection, such as to update availability based off of their [NIP-42](./42.md) authentication status.
Clients SHOULD be able to handle extension offers being able to be withdrawn, and should treat them as if it was a `EN-SHUTDOWN` if they were in use.
Certain extensions, such as extensions to REQs, may not need negotiation. This is up to the extension specification.
## Extension Requests
A client may request a extension offered by the relay be enabled with the `EN-REQUEST` message:
```jsonc
[
"EN-REQUEST",
"example.com/example-extension",
{...}
]
```
The first entry MUST be the extension name, and the second entry MUST be a extension-dependent object for the extension enable request.
The relay SHOULD respond with a `EN-OK` or `EN-ERROR` message:
```jsonc
[
"EN-OK",
"example.com/example-extension",
{...}
]
```
```jsonc
[
"EN-ERROR",
"example.com/example-extension",
"improper extension request data"
]
```
In both messages, the first entry MUST be the extension name. The second entry depends on the type:
- `EN-OK`: Response data for the extension negotiation. After this message, the extension can be used.
- `EN-ERROR`: An error message.
An error message SHOULD start with a single-word prefix, followed by a colon (:) and space character, and a human readable message. The following types are defined:
- `error`: An internal error has occurred in the relay.
- `not-offered`: The extension was not offered. This may happen due to a `EN-REQUEST` being sent at the same time as a new `EN-OFFER`.
- `bad-data`: The client has sent improper extension negotiation data.
## Extension Cancel
The relay or client may stop the usage of the extension any time with a `EN-CANCEL` message:
```jsonc
[
"EN-CANCEL",
"example.com/example-extension"
]
```
After this message, the sending party will no longer accept and send new extension messages, and the receiver should not continue attempting to use the extension functionality.

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@@ -10,7 +10,7 @@ The purpose of this NIP is to allow an organization and classification of shared
## Event format ## Event format
This NIP specifies the use of the `1063` event kind, having in `content` a description of the file content, and a list of tags described below: This NIP specifies the use of the `1063` event type, having in `content` a description of the file content, and a list of tags described below:
* `url` the url to download the file * `url` the url to download the file
* `m` a string indicating the data type of the file. The [MIME types](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types) format must be used, and they should be lowercase. * `m` a string indicating the data type of the file. The [MIME types](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types) format must be used, and they should be lowercase.

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@@ -323,8 +323,8 @@ Note: HTTP File Storage Server developers may skip this section. This is meant f
A File Server Preference event is a kind 10096 replaceable event meant to select one or more servers the user wants A File Server Preference event is a kind 10096 replaceable event meant to select one or more servers the user wants
to upload files to. Servers are listed as `server` tags: to upload files to. Servers are listed as `server` tags:
```jsonc ```json
{ {.
"kind": 10096, "kind": 10096,
"content": "", "content": "",
"tags": [ "tags": [

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@@ -5,57 +5,54 @@ reverse chronological order.
| Date | Commit | NIP | Change | | Date | Commit | NIP | Change |
| ----------- | --------- | -------- | ------ | | ----------- | --------- | -------- | ------ |
| 2024-12-05 | [6d16019e](https://github.com/nostr-protocol/nips/commit/6d16019e) | [46](46.md) | message encryption was changed to NIP-44 | | 2024-10-15 | [1cda2dcc](https://github.com/nostr-protocol/nips/commit/1cda2dcc) | [NIP-71](71.md) | some tags were replaced with `imeta` tag |
| 2024-11-12 | [2838e3bd](https://github.com/nostr-protocol/nips/commit/2838e3bd) | [29](29.md) | `kind: 12` and `kind: 10` were removed (use `kind: 1111` instead) | | 2024-10-15 | [1cda2dcc](https://github.com/nostr-protocol/nips/commit/1cda2dcc) | [NIP-71](71.md) | `kind: 34237` was dropped |
| 2024-11-12 | [926a51e7](https://github.com/nostr-protocol/nips/commit/926a51e7) | [46](46.md) | NIP-05 login was removed | | 2024-10-07 | [7bb8997b](https://github.com/nostr-protocol/nips/commit/7bb8997b) | [NIP-55](55.md) | some fields and passing data were changed |
| 2024-11-12 | [926a51e7](https://github.com/nostr-protocol/nips/commit/926a51e7) | [46](46.md) | `create_account` method was removed | | 2024-08-18 | [3aff37bd](https://github.com/nostr-protocol/nips/commit/3aff37bd) | [NIP-54](54.md) | content should be Asciidoc |
| 2024-11-12 | [926a51e7](https://github.com/nostr-protocol/nips/commit/926a51e7) | [46](46.md) | `connect` params and result were changed | | 2024-07-31 | [3ea2f1a4](https://github.com/nostr-protocol/nips/commit/3ea2f1a4) | [NIP-45](45.md) | [444ad28d](https://github.com/nostr-protocol/nips/commit/444ad28d) was reverted |
| 2024-10-29 | [f1e8d2c4](https://github.com/nostr-protocol/nips/commit/f1e8d2c4) | [46](46.md) | bunker URL should use `remote-signer-key` | | 2024-07-30 | [444ad28d](https://github.com/nostr-protocol/nips/commit/444ad28d) | [NIP-45](45.md) | NIP-45 was deprecated |
| 2024-10-15 | [1cda2dcc](https://github.com/nostr-protocol/nips/commit/1cda2dcc) | [71](71.md) | some tags were replaced with `imeta` tag | | 2024-07-26 | [ecee40df](https://github.com/nostr-protocol/nips/commit/ecee40df) | [NIP-19](19.md) | `nrelay` was deprecated |
| 2024-10-15 | [1cda2dcc](https://github.com/nostr-protocol/nips/commit/1cda2dcc) | [71](71.md) | `kind: 34237` was dropped | | 2024-07-23 | [0227a2cd](https://github.com/nostr-protocol/nips/commit/0227a2cd) | [NIP-01](01.md) | events should be sorted by id after created_at |
| 2024-10-07 | [7bb8997b](https://github.com/nostr-protocol/nips/commit/7bb8997b) | [55](55.md) | some fields and passing data were changed | | 2024-06-06 | [58e94b20](https://github.com/nostr-protocol/nips/commit/58e94b20) | [NIP-25](25.md) | [8073c848](https://github.com/nostr-protocol/nips/commit/8073c848) was reverted |
| 2024-08-18 | [3aff37bd](https://github.com/nostr-protocol/nips/commit/3aff37bd) | [54](54.md) | content should be Asciidoc | | 2024-06-06 | [a6dfc7b5](https://github.com/nostr-protocol/nips/commit/a6dfc7b5) | [NIP-55](55.md) | NIP number was changed |
| 2024-07-31 | [3ea2f1a4](https://github.com/nostr-protocol/nips/commit/3ea2f1a4) | [45](45.md) | [444ad28d](https://github.com/nostr-protocol/nips/commit/444ad28d) was reverted | | 2024-05-25 | [5d1d1c17](https://github.com/nostr-protocol/nips/commit/5d1d1c17) | [NIP-71](71.md) | 'aes-256-gcm' tag was removed |
| 2024-07-30 | [444ad28d](https://github.com/nostr-protocol/nips/commit/444ad28d) | [45](45.md) | NIP-45 was deprecated | | 2024-05-07 | [8073c848](https://github.com/nostr-protocol/nips/commit/8073c848) | [NIP-25](25.md) | e-tags were changed to not include entire thread |
| 2024-07-26 | [ecee40df](https://github.com/nostr-protocol/nips/commit/ecee40df) | [19](19.md) | `nrelay` was deprecated | | 2024-04-30 | [bad88262](https://github.com/nostr-protocol/nips/commit/bad88262) | [NIP-34](34.md) | 'earliest-unique-commit' tag was removed (use 'r' tag instead) |
| 2024-07-23 | [0227a2cd](https://github.com/nostr-protocol/nips/commit/0227a2cd) | [01](01.md) | events should be sorted by id after created_at | | 2024-02-25 | [4a171cb0](https://github.com/nostr-protocol/nips/commit/4a171cb0) | [NIP-18](18.md) | quote repost should use `q` tag |
| 2024-06-06 | [58e94b20](https://github.com/nostr-protocol/nips/commit/58e94b20) | [25](25.md) | [8073c848](https://github.com/nostr-protocol/nips/commit/8073c848) was reverted | | 2024-02-21 | [c6cd655c](https://github.com/nostr-protocol/nips/commit/c6cd655c) | [NIP-46](46.md) | Params were stringified |
| 2024-06-06 | [a6dfc7b5](https://github.com/nostr-protocol/nips/commit/a6dfc7b5) | [55](55.md) | NIP number was changed | | 2024-02-16 | [cbec02ab](https://github.com/nostr-protocol/nips/commit/cbec02ab) | [NIP-49](49.md) | Password first normalized to NFKC |
| 2024-05-25 | [5d1d1c17](https://github.com/nostr-protocol/nips/commit/5d1d1c17) | [71](71.md) | 'aes-256-gcm' tag was removed | | 2024-02-15 | [afbb8dd0](https://github.com/nostr-protocol/nips/commit/afbb8dd0) | [NIP-39](39.md) | PGP identity was removed |
| 2024-05-07 | [8073c848](https://github.com/nostr-protocol/nips/commit/8073c848) | [25](25.md) | e-tags were changed to not include entire thread | | 2024-02-07 | [d3dad114](https://github.com/nostr-protocol/nips/commit/d3dad114) | [NIP-46](46.md) | Connection token format was changed |
| 2024-04-30 | [bad88262](https://github.com/nostr-protocol/nips/commit/bad88262) | [34](34.md) | 'earliest-unique-commit' tag was removed (use 'r' tag instead) | | 2024-01-30 | [1a2b21b6](https://github.com/nostr-protocol/nips/commit/1a2b21b6) | [NIP-59](59.md) | 'p' tag became optional |
| 2024-02-25 | [4a171cb0](https://github.com/nostr-protocol/nips/commit/4a171cb0) | [18](18.md) | quote repost should use `q` tag | | 2023-01-27 | [c2f34817](https://github.com/nostr-protocol/nips/commit/c2f34817) | [NIP-47](47.md) | optional expiration tag should be honored |
| 2024-02-21 | [c6cd655c](https://github.com/nostr-protocol/nips/commit/c6cd655c) | [46](46.md) | Params were stringified | | 2024-01-10 | [3d8652ea](https://github.com/nostr-protocol/nips/commit/3d8652ea) | [NIP-02](02.md) | list entries should be chronological |
| 2024-02-16 | [cbec02ab](https://github.com/nostr-protocol/nips/commit/cbec02ab) | [49](49.md) | Password first normalized to NFKC | | 2024-01-10 | [3d8652ea](https://github.com/nostr-protocol/nips/commit/3d8652ea) | [NIP-51](51.md) | list entries should be chronological |
| 2024-02-15 | [afbb8dd0](https://github.com/nostr-protocol/nips/commit/afbb8dd0) | [39](39.md) | PGP identity was removed | | 2023-12-30 | [29869821](https://github.com/nostr-protocol/nips/commit/29869821) | [NIP-52](52.md) | 'name' tag was removed (use 'title' tag instead) |
| 2024-02-07 | [d3dad114](https://github.com/nostr-protocol/nips/commit/d3dad114) | [46](46.md) | Connection token format was changed | | 2023-12-27 | [17c67ef5](https://github.com/nostr-protocol/nips/commit/17c67ef5) | [NIP-94](94.md) | 'aes-256-gcm' tag was removed |
| 2024-01-30 | [1a2b21b6](https://github.com/nostr-protocol/nips/commit/1a2b21b6) | [59](59.md) | 'p' tag became optional | | 2023-12-03 | [0ba45895](https://github.com/nostr-protocol/nips/commit/0ba45895) | [NIP-01](01.md) | WebSocket status code `4000` was replaced by 'CLOSED' message |
| 2023-01-27 | [c2f34817](https://github.com/nostr-protocol/nips/commit/c2f34817) | [47](47.md) | optional expiration tag should be honored | | 2023-11-28 | [6de35f9e](https://github.com/nostr-protocol/nips/commit/6de35f9e) | [NIP-89](89.md) | 'client' tag value was changed |
| 2024-01-10 | [3d8652ea](https://github.com/nostr-protocol/nips/commit/3d8652ea) | [02](02.md), [51](51.md) | list entries should be chronological | | 2023-11-20 | [7822a8b1](https://github.com/nostr-protocol/nips/commit/7822a8b1) | [NIP-51](51.md) | `kind: 30000` and `kind: 30001` were deprecated |
| 2023-12-30 | [29869821](https://github.com/nostr-protocol/nips/commit/29869821) | [52](52.md) | 'name' tag was removed (use 'title' tag instead) | | 2023-11-11 | [cbdca1e9](https://github.com/nostr-protocol/nips/commit/cbdca1e9) | [NIP-84](84.md) | 'range' tag was removed |
| 2023-12-27 | [17c67ef5](https://github.com/nostr-protocol/nips/commit/17c67ef5) | [94](94.md) | 'aes-256-gcm' tag was removed | | 2023-11-10 | [c945d8bd](https://github.com/nostr-protocol/nips/commit/c945d8bd) | [NIP-32](32.md) | 'l' tag annotations was removed |
| 2023-12-03 | [0ba45895](https://github.com/nostr-protocol/nips/commit/0ba45895) | [01](01.md) | WebSocket status code `4000` was replaced by 'CLOSED' message | | 2023-11-07 | [108b7f16](https://github.com/nostr-protocol/nips/commit/108b7f16) | [NIP-01](01.md) | 'OK' message must have 4 items |
| 2023-11-28 | [6de35f9e](https://github.com/nostr-protocol/nips/commit/6de35f9e) | [89](89.md) | 'client' tag value was changed | | 2023-10-17 | [cf672b76](https://github.com/nostr-protocol/nips/commit/cf672b76) | [NIP-03](03.md) | 'block' tag was removed |
| 2023-11-20 | [7822a8b1](https://github.com/nostr-protocol/nips/commit/7822a8b1) | [51](51.md) | `kind: 30001` was deprecated | | 2023-09-29 | [7dc6385f](https://github.com/nostr-protocol/nips/commit/7dc6385f) | [NIP-57](57.md) | optional 'a' tag was included in `zap receipt` |
| 2023-11-20 | [7822a8b1](https://github.com/nostr-protocol/nips/commit/7822a8b1) | [51](51.md) | the meaning of `kind: 30000` was changed | | 2023-08-21 | [89915e02](https://github.com/nostr-protocol/nips/commit/89915e02) | [NIP-11](11.md) | 'min_prefix' was removed |
| 2023-11-11 | [cbdca1e9](https://github.com/nostr-protocol/nips/commit/cbdca1e9) | [84](84.md) | 'range' tag was removed | | 2023-08-20 | [37c4375e](https://github.com/nostr-protocol/nips/commit/37c4375e) | [NIP-01](01.md) | replaceable events with same timestamp should be retained event with lowest id |
| 2023-11-10 | [c945d8bd](https://github.com/nostr-protocol/nips/commit/c945d8bd) | [32](32.md) | 'l' tag annotations was removed | | 2023-08-15 | [88ee873c](https://github.com/nostr-protocol/nips/commit/88ee873c) | [NIP-15](15.md) | 'countries' tag was renamed to 'regions' |
| 2023-11-07 | [108b7f16](https://github.com/nostr-protocol/nips/commit/108b7f16) | [01](01.md) | 'OK' message must have 4 items | | 2023-08-14 | [72bb8a12](https://github.com/nostr-protocol/nips/commit/72bb8a12) | [NIP-12](12.md) | NIP-12, 16, 20 and 33 were merged into NIP-01 |
| 2023-10-17 | [cf672b76](https://github.com/nostr-protocol/nips/commit/cf672b76) | [03](03.md) | 'block' tag was removed | | 2023-08-14 | [72bb8a12](https://github.com/nostr-protocol/nips/commit/72bb8a12) | [NIP-16](16.md) | NIP-12, 16, 20 and 33 were merged into NIP-01 |
| 2023-09-29 | [7dc6385f](https://github.com/nostr-protocol/nips/commit/7dc6385f) | [57](57.md) | optional 'a' tag was included in `zap receipt` | | 2023-08-14 | [72bb8a12](https://github.com/nostr-protocol/nips/commit/72bb8a12) | [NIP-20](20.md) | NIP-12, 16, 20 and 33 were merged into NIP-01 |
| 2023-08-21 | [89915e02](https://github.com/nostr-protocol/nips/commit/89915e02) | [11](11.md) | 'min_prefix' was removed | | 2023-08-14 | [72bb8a12](https://github.com/nostr-protocol/nips/commit/72bb8a12) | [NIP-33](33.md) | NIP-12, 16, 20 and 33 were merged into NIP-01 |
| 2023-08-20 | [37c4375e](https://github.com/nostr-protocol/nips/commit/37c4375e) | [01](01.md) | replaceable events with same timestamp should be retained event with lowest id | | 2023-08-11 | [d87f8617](https://github.com/nostr-protocol/nips/commit/d87f8617) | [NIP-25](25.md) | empty `content` should be considered as "+" |
| 2023-08-15 | [88ee873c](https://github.com/nostr-protocol/nips/commit/88ee873c) | [15](15.md) | 'countries' tag was renamed to 'regions' | | 2023-08-01 | [5d63b157](https://github.com/nostr-protocol/nips/commit/5d63b157) | [NIP-57](57.md) | 'zap' tag was changed |
| 2023-08-14 | [72bb8a12](https://github.com/nostr-protocol/nips/commit/72bb8a12) | [12](12.md), [16](16.md), [20](20.md), [33](33.md) | NIP-12, 16, 20 and 33 were merged into NIP-01 | | 2023-07-15 | [d1814405](https://github.com/nostr-protocol/nips/commit/d1814405) | [NIP-01](01.md) | `since` and `until` filters should be `since <= created_at <= until` |
| 2023-08-11 | [d87f8617](https://github.com/nostr-protocol/nips/commit/d87f8617) | [25](25.md) | empty `content` should be considered as "+" | | 2023-07-12 | [a1cd2bd8](https://github.com/nostr-protocol/nips/commit/a1cd2bd8) | [NIP-25](25.md) | custom emoji was supported |
| 2023-08-01 | [5d63b157](https://github.com/nostr-protocol/nips/commit/5d63b157) | [57](57.md) | 'zap' tag was changed | | 2023-06-18 | [83cbd3e1](https://github.com/nostr-protocol/nips/commit/83cbd3e1) | [NIP-11](11.md) | 'image' was renamed to 'icon' |
| 2023-07-15 | [d1814405](https://github.com/nostr-protocol/nips/commit/d1814405) | [01](01.md) | `since` and `until` filters should be `since <= created_at <= until` | | 2023-04-13 | [bf0a0da6](https://github.com/nostr-protocol/nips/commit/bf0a0da6) | [NIP-15](15.md) | different NIP was re-added as NIP-15 |
| 2023-07-12 | [a1cd2bd8](https://github.com/nostr-protocol/nips/commit/a1cd2bd8) | [25](25.md) | custom emoji was supported | | 2023-04-09 | [fb5b7c73](https://github.com/nostr-protocol/nips/commit/fb5b7c73) | [NIP-15](15.md) | NIP-15 was merged into NIP-01 |
| 2023-06-18 | [83cbd3e1](https://github.com/nostr-protocol/nips/commit/83cbd3e1) | [11](11.md) | 'image' was renamed to 'icon' | | 2023-03-29 | [599e1313](https://github.com/nostr-protocol/nips/commit/599e1313) | [NIP-18](18.md) | NIP-18 was bring back |
| 2023-04-13 | [bf0a0da6](https://github.com/nostr-protocol/nips/commit/bf0a0da6) | [15](15.md) | different NIP was re-added as NIP-15 | | 2023-03-15 | [e1004d3d](https://github.com/nostr-protocol/nips/commit/e1004d3d) | [NIP-19](19.md) | `1: relay` was changed to optionally |
| 2023-04-09 | [fb5b7c73](https://github.com/nostr-protocol/nips/commit/fb5b7c73) | [15](15.md) | NIP-15 was merged into NIP-01 |
| 2023-03-29 | [599e1313](https://github.com/nostr-protocol/nips/commit/599e1313) | [18](18.md) | NIP-18 was bring back |
| 2023-03-15 | [e1004d3d](https://github.com/nostr-protocol/nips/commit/e1004d3d) | [19](19.md) | `1: relay` was changed to optionally |
Breaking changes prior to 2023-03-01 are not yet documented. Breaking changes prior to 2023-03-01 are not yet documented.
@@ -63,3 +60,4 @@ Breaking changes prior to 2023-03-01 are not yet documented.
- If it isn't clear that a change is breaking or not, we list it. - If it isn't clear that a change is breaking or not, we list it.
- The date is the date it was merged, not necessarily the date of the commit. - The date is the date it was merged, not necessarily the date of the commit.

29
C7.md
View File

@@ -1,29 +0,0 @@
NIP-C7
======
Chats
-----
`draft` `optional`
A chat message is a `kind 9` event.
```json
{
"kind": 9,
"content": "GM",
"tags": []
}
```
A reply to a `kind 9` is an additional `kind 9` which quotes the parent using a `q` tag.
```json
{
"kind": 9,
"content": "nostr:nevent1...\nyes",
"tags": [
["q", <event-id>, <relay-url>, <pubkey>]
]
}
```

View File

@@ -40,7 +40,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
- [NIP-18: Reposts](18.md) - [NIP-18: Reposts](18.md)
- [NIP-19: bech32-encoded entities](19.md) - [NIP-19: bech32-encoded entities](19.md)
- [NIP-21: `nostr:` URI scheme](21.md) - [NIP-21: `nostr:` URI scheme](21.md)
- [NIP-22: Comment](22.md)
- [NIP-23: Long-form Content](23.md) - [NIP-23: Long-form Content](23.md)
- [NIP-24: Extra metadata fields and tags](24.md) - [NIP-24: Extra metadata fields and tags](24.md)
- [NIP-25: Reactions](25.md) - [NIP-25: Reactions](25.md)
@@ -54,15 +53,14 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
- [NIP-34: `git` stuff](34.md) - [NIP-34: `git` stuff](34.md)
- [NIP-35: Torrents](35.md) - [NIP-35: Torrents](35.md)
- [NIP-36: Sensitive Content](36.md) - [NIP-36: Sensitive Content](36.md)
- [NIP-37: Draft Events](37.md)
- [NIP-38: User Statuses](38.md) - [NIP-38: User Statuses](38.md)
- [NIP-39: External Identities in Profiles](39.md) - [NIP-39: External Identities in Profiles](39.md)
- [NIP-40: Expiration Timestamp](40.md) - [NIP-40: Expiration Timestamp](40.md)
- [NIP-42: Authentication of clients to relays](42.md) - [NIP-42: Authentication of clients to relays](42.md)
- [NIP-44: Encrypted Payloads (Versioned)](44.md) - [NIP-44: Versioned Encryption](44.md)
- [NIP-45: Counting results](45.md) - [NIP-45: Counting results](45.md)
- [NIP-46: Nostr Remote Signing](46.md) - [NIP-46: Nostr Connect](46.md)
- [NIP-47: Nostr Wallet Connect](47.md) - [NIP-47: Wallet Connect](47.md)
- [NIP-48: Proxy Tags](48.md) - [NIP-48: Proxy Tags](48.md)
- [NIP-49: Private Key Encryption](49.md) - [NIP-49: Private Key Encryption](49.md)
- [NIP-50: Search Capability](50.md) - [NIP-50: Search Capability](50.md)
@@ -79,8 +77,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
- [NIP-61: Nutzaps](61.md) - [NIP-61: Nutzaps](61.md)
- [NIP-64: Chess (PGN)](64.md) - [NIP-64: Chess (PGN)](64.md)
- [NIP-65: Relay List Metadata](65.md) - [NIP-65: Relay List Metadata](65.md)
- [NIP-68: Picture-first feeds](68.md)
- [NIP-69: Peer-to-peer Order events](69.md)
- [NIP-70: Protected Events](70.md) - [NIP-70: Protected Events](70.md)
- [NIP-71: Video Events](71.md) - [NIP-71: Video Events](71.md)
- [NIP-72: Moderated Communities](72.md) - [NIP-72: Moderated Communities](72.md)
@@ -88,7 +84,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
- [NIP-75: Zap Goals](75.md) - [NIP-75: Zap Goals](75.md)
- [NIP-78: Application-specific data](78.md) - [NIP-78: Application-specific data](78.md)
- [NIP-84: Highlights](84.md) - [NIP-84: Highlights](84.md)
- [NIP-86: Relay Management API](86.md)
- [NIP-89: Recommended Application Handlers](89.md) - [NIP-89: Recommended Application Handlers](89.md)
- [NIP-90: Data Vending Machines](90.md) - [NIP-90: Data Vending Machines](90.md)
- [NIP-92: Media Attachments](92.md) - [NIP-92: Media Attachments](92.md)
@@ -96,8 +91,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
- [NIP-96: HTTP File Storage Integration](96.md) - [NIP-96: HTTP File Storage Integration](96.md)
- [NIP-98: HTTP Auth](98.md) - [NIP-98: HTTP Auth](98.md)
- [NIP-99: Classified Listings](99.md) - [NIP-99: Classified Listings](99.md)
- [NIP-7D: Threads](7D.md)
- [NIP-C7: Chats](C7.md)
## Event Kinds ## Event Kinds
@@ -112,15 +105,14 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `6` | Repost | [18](18.md) | | `6` | Repost | [18](18.md) |
| `7` | Reaction | [25](25.md) | | `7` | Reaction | [25](25.md) |
| `8` | Badge Award | [58](58.md) | | `8` | Badge Award | [58](58.md) |
| `9` | Chat Message | [C7](C7.md) | | `9` | Group Chat Message | [29](29.md) |
| `10` | Group Chat Threaded Reply | 29 (deprecated) | | `10` | Group Chat Threaded Reply | [29](29.md) |
| `11` | Thread | [7D](7D.md) | | `11` | Group Thread | [29](29.md) |
| `12` | Group Thread Reply | 29 (deprecated) | | `12` | Group Thread Reply | [29](29.md) |
| `13` | Seal | [59](59.md) | | `13` | Seal | [59](59.md) |
| `14` | Direct Message | [17](17.md) | | `14` | Direct Message | [17](17.md) |
| `16` | Generic Repost | [18](18.md) | | `16` | Generic Repost | [18](18.md) |
| `17` | Reaction to a website | [25](25.md) | | `17` | Reaction to a website | [25](25.md) |
| `20` | Picture | [68](68.md) |
| `40` | Channel Creation | [28](28.md) | | `40` | Channel Creation | [28](28.md) |
| `41` | Channel Metadata | [28](28.md) | | `41` | Channel Metadata | [28](28.md) |
| `42` | Channel Message | [28](28.md) | | `42` | Channel Message | [28](28.md) |
@@ -133,7 +125,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `1040` | OpenTimestamps | [03](03.md) | | `1040` | OpenTimestamps | [03](03.md) |
| `1059` | Gift Wrap | [59](59.md) | | `1059` | Gift Wrap | [59](59.md) |
| `1063` | File Metadata | [94](94.md) | | `1063` | File Metadata | [94](94.md) |
| `1111` | Comment | [22](22.md) |
| `1311` | Live Chat Message | [53](53.md) | | `1311` | Live Chat Message | [53](53.md) |
| `1617` | Patches | [34](34.md) | | `1617` | Patches | [34](34.md) |
| `1621` | Issues | [34](34.md) | | `1621` | Issues | [34](34.md) |
@@ -151,7 +142,8 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `5000`-`5999` | Job Request | [90](90.md) | | `5000`-`5999` | Job Request | [90](90.md) |
| `6000`-`6999` | Job Result | [90](90.md) | | `6000`-`6999` | Job Result | [90](90.md) |
| `7000` | Job Feedback | [90](90.md) | | `7000` | Job Feedback | [90](90.md) |
| `7374` | Reserved Cashu Wallet Tokens | [60](60.md) | | `7373` | Reserved Cashu Wallet Tokens | [60](60.md) |
| `7374` | Pending minting quotes | [60](60.md) |
| `7375` | Cashu Wallet Tokens | [60](60.md) | | `7375` | Cashu Wallet Tokens | [60](60.md) |
| `7376` | Cashu Wallet History | [60](60.md) | | `7376` | Cashu Wallet History | [60](60.md) |
| `9000`-`9030` | Group Control Events | [29](29.md) | | `9000`-`9030` | Group Control Events | [29](29.md) |
@@ -170,7 +162,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `10006` | Blocked relays list | [51](51.md) | | `10006` | Blocked relays list | [51](51.md) |
| `10007` | Search relays list | [51](51.md) | | `10007` | Search relays list | [51](51.md) |
| `10009` | User groups | [51](51.md), [29](29.md) | | `10009` | User groups | [51](51.md), [29](29.md) |
| `10013` | Draft relays | [37](37.md) |
| `10015` | Interests list | [51](51.md) | | `10015` | Interests list | [51](51.md) |
| `10019` | Nutzap Mint Recommendation | [61](61.md) | | `10019` | Nutzap Mint Recommendation | [61](61.md) |
| `10030` | User emoji list | [51](51.md) | | `10030` | User emoji list | [51](51.md) |
@@ -186,7 +177,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `24242` | Blobs stored on mediaservers | [Blossom][blossom] | | `24242` | Blobs stored on mediaservers | [Blossom][blossom] |
| `27235` | HTTP Auth | [98](98.md) | | `27235` | HTTP Auth | [98](98.md) |
| `30000` | Follow sets | [51](51.md) | | `30000` | Follow sets | [51](51.md) |
| `30001` | Generic lists | 51 (deprecated) | | `30001` | Generic lists | [51](51.md) |
| `30002` | Relay sets | [51](51.md) | | `30002` | Relay sets | [51](51.md) |
| `30003` | Bookmark sets | [51](51.md) | | `30003` | Bookmark sets | [51](51.md) |
| `30004` | Curation sets | [51](51.md) | | `30004` | Curation sets | [51](51.md) |
@@ -215,7 +206,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `30618` | Repository state announcements | [34](34.md) | | `30618` | Repository state announcements | [34](34.md) |
| `30818` | Wiki article | [54](54.md) | | `30818` | Wiki article | [54](54.md) |
| `30819` | Redirects | [54](54.md) | | `30819` | Redirects | [54](54.md) |
| `31234` | Draft Event | [37](37.md) |
| `31388` | Link Set | [Corny Chat][cornychat-linkset] | | `31388` | Link Set | [Corny Chat][cornychat-linkset] |
| `31890` | Feed | [NUD: Custom Feeds][NUD: Custom Feeds] | | `31890` | Feed | [NUD: Custom Feeds][NUD: Custom Feeds] |
| `31922` | Date-Based Calendar Event | [52](52.md) | | `31922` | Date-Based Calendar Event | [52](52.md) |
@@ -228,7 +218,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `34236` | Short-form Portrait Video Event | [71](71.md) | | `34236` | Short-form Portrait Video Event | [71](71.md) |
| `34550` | Community Definition | [72](72.md) | | `34550` | Community Definition | [72](72.md) |
| `37375` | Cashu Wallet Event | [60](60.md) | | `37375` | Cashu Wallet Event | [60](60.md) |
| `38383` | Peer-to-peer Order events | [69](69.md) |
| `39000-9` | Group metadata events | [29](29.md) | | `39000-9` | Group metadata events | [29](29.md) |
[NUD: Custom Feeds]: https://wikifreedia.xyz/cip-01/ [NUD: Custom Feeds]: https://wikifreedia.xyz/cip-01/
@@ -270,33 +259,22 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| name | value | other parameters | NIP | | name | value | other parameters | NIP |
| ----------------- | ------------------------------------ | ------------------------------- | -------------------------------------------------- | | ----------------- | ------------------------------------ | ------------------------------- | -------------------------------------------------- |
| `a` | coordinates to an event | relay URL | [01](01.md) |
| `A` | root address | relay URL | [22](22.md) |
| `d` | identifier | -- | [01](01.md) |
| `e` | event id (hex) | relay URL, marker, pubkey (hex) | [01](01.md), [10](10.md) | | `e` | event id (hex) | relay URL, marker, pubkey (hex) | [01](01.md), [10](10.md) |
| `E` | root event id | relay URL | [22](22.md) | | `p` | pubkey (hex) | relay URL, petname | [01](01.md), [02](02.md) |
| `f` | currency code | -- | [69](69.md) | | `a` | coordinates to an event | relay URL | [01](01.md) |
| `d` | identifier | -- | [01](01.md) |
| `-` | -- | -- | [70](70.md) |
| `g` | geohash | -- | [52](52.md) | | `g` | geohash | -- | [52](52.md) |
| `h` | group id | -- | [29](29.md) | | `h` | group id | -- | [29](29.md) |
| `i` | external identity | proof, url hint | [35](35.md), [39](39.md), [73](73.md) | | `i` | external identity | proof, url hint | [39](39.md), [73](73.md) |
| `I` | root external identity | -- | [22](22.md) |
| `k` | kind | -- | [18](18.md), [25](25.md), [72](72.md), [73](73.md) | | `k` | kind | -- | [18](18.md), [25](25.md), [72](72.md), [73](73.md) |
| `K` | root scope | -- | [22](22.md) |
| `l` | label, label namespace | -- | [32](32.md) | | `l` | label, label namespace | -- | [32](32.md) |
| `L` | label namespace | -- | [32](32.md) | | `L` | label namespace | -- | [32](32.md) |
| `m` | MIME type | -- | [94](94.md) | | `m` | MIME type | -- | [94](94.md) |
| `p` | pubkey (hex) | relay URL, petname | [01](01.md), [02](02.md), [22](22.md) |
| `P` | pubkey (hex) | -- | [22](22.md), [57](57.md) |
| `q` | event id (hex) | relay URL, pubkey (hex) | [18](18.md) | | `q` | event id (hex) | relay URL, pubkey (hex) | [18](18.md) |
| `r` | a reference (URL, etc) | -- | [24](24.md), [25](25.md) | | `r` | a reference (URL, etc) | -- | [24](24.md), [25](25.md) |
| `r` | relay url | marker | [65](65.md) | | `r` | relay url | marker | [65](65.md) |
| `s` | status | -- | [69](69.md) | | `t` | hashtag | -- | [24](24.md), [34](34.md) |
| `t` | hashtag | -- | [24](24.md), [34](34.md), [35](35.md) |
| `u` | url | -- | [61](61.md), [98](98.md) |
| `x` | infohash | -- | [35](35.md) |
| `y` | platform | -- | [69](69.md) |
| `z` | order number | -- | [69](69.md) |
| `-` | -- | -- | [70](70.md) |
| `alt` | summary | -- | [31](31.md) | | `alt` | summary | -- | [31](31.md) |
| `amount` | millisatoshis, stringified | -- | [57](57.md) | | `amount` | millisatoshis, stringified | -- | [57](57.md) |
| `bolt11` | `bolt11` invoice | -- | [57](57.md) | | `bolt11` | `bolt11` invoice | -- | [57](57.md) |
@@ -309,7 +287,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `emoji` | shortcode, image URL | -- | [30](30.md) | | `emoji` | shortcode, image URL | -- | [30](30.md) |
| `encrypted` | -- | -- | [90](90.md) | | `encrypted` | -- | -- | [90](90.md) |
| `expiration` | unix timestamp (string) | -- | [40](40.md) | | `expiration` | unix timestamp (string) | -- | [40](40.md) |
| `file` | full path (string) | -- | [35](35.md) |
| `goal` | event id (hex) | relay URL | [75](75.md) | | `goal` | event id (hex) | relay URL | [75](75.md) |
| `image` | image URL | dimensions in pixels | [23](23.md), [52](52.md), [58](58.md) | | `image` | image URL | dimensions in pixels | [23](23.md), [52](52.md), [58](58.md) |
| `imeta` | inline metadata | -- | [92](92.md) | | `imeta` | inline metadata | -- | [92](92.md) |
@@ -328,7 +305,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `summary` | summary | -- | [23](23.md), [52](52.md) | | `summary` | summary | -- | [23](23.md), [52](52.md) |
| `thumb` | badge thumbnail | dimensions in pixels | [58](58.md) | | `thumb` | badge thumbnail | dimensions in pixels | [58](58.md) |
| `title` | article title | -- | [23](23.md) | | `title` | article title | -- | [23](23.md) |
| `tracker` | torrent tracker URL | -- | [35](35.md) |
| `web` | webpage URL | -- | [34](34.md) | | `web` | webpage URL | -- | [34](34.md) |
| `zap` | pubkey (hex), relay URL | weight | [57](57.md) | | `zap` | pubkey (hex), relay URL | weight | [57](57.md) |
@@ -344,9 +320,9 @@ Please update these lists when proposing new NIPs.
## Is this repository a centralizing factor? ## Is this repository a centralizing factor?
To promote interoperability, we need standards that everybody can follow, and we need them to define a **single way of doing each thing** without ever hurting **backwards-compatibility**, and for that purpose there is no way around getting everybody to agree on the same thing and keep a centralized index of these standards. However the fact that such an index exists doesn't hurt the decentralization of Nostr. _At any point the central index can be challenged if it is failing to fulfill the needs of the protocol_ and it can migrate to other places and be maintained by other people. To promote interoperability, we standards that everybody can follow, and we need them to define a **single way of doing each thing** without ever hurting **backwards-compatibility**, and for that purpose there is no way around getting everybody to agree on the same thing and keep a centralized index of these standards. However the fact that such index exists doesn't hurt the decentralization of Nostr. _At any point the central index can be challenged if it is failing to fulfill the needs of the protocol_ and it can migrate to other places and be maintained by other people.
It can even fork into multiple versions, and then some clients would go one way, others would go another way, and some clients would adhere to both competing standards. This would hurt the simplicity, openness and interoperability of Nostr a little, but everything would still work in the short term. It can even fork into multiple and then some clients would go one way, others would go another way, and some clients would adhere to both competing standards. This would hurt the simplicity, openness and interoperability of Nostr a little, but everything would still work in the short term.
There is a list of notable Nostr software developers who have commit access to this repository, but that exists mostly for practical reasons, as by the nature of the thing we're dealing with the repository owner can revoke membership and rewrite history as they want -- and if these actions are unjustified or perceived as bad or evil the community must react. There is a list of notable Nostr software developers who have commit access to this repository, but that exists mostly for practical reasons, as by the nature of the thing we're dealing with the repository owner can revoke membership and rewrite history as they want -- and if these actions are unjustified or perceived as bad or evil the community must react.