Compare commits

..

1 Commits

Author SHA1 Message Date
fiatjaf
5d155b4ac8 REPLACE verb. 2024-12-08 10:01:28 -03:00
33 changed files with 351 additions and 580 deletions

12
01.md
View File

@@ -75,7 +75,7 @@ The first element of the tag array is referred to as the tag _name_ or _key_ and
This NIP defines 3 standard tags that can be used across all event kinds with the same meaning. They are as follows:
- The `e` tag, used to refer to an event: `["e", <32-bytes lowercase hex of the id of another event>, <recommended relay URL, optional>, <32-bytes lowercase hex of the author's pubkey, optional>]`
- The `e` tag, used to refer to an event: `["e", <32-bytes lowercase hex of the id of another event>, <recommended relay URL, optional>]`
- The `p` tag, used to refer to another user: `["p", <32-bytes lowercase hex of a pubkey>, <recommended relay URL, optional>]`
- The `a` tag, used to refer to an addressable or replaceable event
- for an addressable event: `["a", <kind integer>:<32-bytes lowercase hex of a pubkey>:<d tag value>, <recommended relay URL, optional>]`
@@ -85,11 +85,10 @@ As a convention, all single-letter (only english alphabet letters: a-z, A-Z) key
### Kinds
Kinds specify how clients should interpret the meaning of each event and the other fields of each event (e.g. an `"r"` tag may have a meaning in an event of kind 1 and an entirely different meaning in an event of kind 10002). Each NIP may define the meaning of a set of kinds that weren't defined elsewhere. [NIP-10](10.md), for instance, especifies the `kind:1` text note for social media applications.
Kinds specify how clients should interpret the meaning of each event and the other fields of each event (e.g. an `"r"` tag may have a meaning in an event of kind 1 and an entirely different meaning in an event of kind 10002). Each NIP may define the meaning of a set of kinds that weren't defined elsewhere. This NIP defines two basic kinds:
This NIP defines one basic kind:
- `0`: **user metadata**: the `content` is set to a stringified JSON object `{name: <nickname or full name>, about: <short bio>, picture: <url of the image>}` describing the user who created the event. [Extra metadata fields](24.md#kind-0) may be set. A relay may delete older events once it gets a new one for the same pubkey.
- `0`: **user metadata**: the `content` is set to a stringified JSON object `{name: <username>, about: <string>, picture: <url, string>}` describing the user who created the event. [Extra metadata fields](24.md#kind-0) may be set. A relay may delete older events once it gets a new one for the same pubkey.
- `1`: **text note**: the `content` is set to the **plaintext** content of a note (anything the user wants to say). Content that must be parsed, such as Markdown and HTML, should not be used. Clients should also not parse content as those.
And also a convention for kind ranges that allow for easier experimentation and flexibility of relay implementation:
@@ -168,10 +167,9 @@ This NIP defines no rules for how `NOTICE` messages should be sent or treated.
* `["OK", "b1a649ebe8...", false, "rate-limited: slow down there chief"]`
* `["OK", "b1a649ebe8...", false, "invalid: event creation date is too far off from the current time"]`
* `["OK", "b1a649ebe8...", false, "pow: difficulty 26 is less than 30"]`
* `["OK", "b1a649ebe8...", false, "restricted: not allowed to write."]`
* `["OK", "b1a649ebe8...", false, "error: could not connect to the database"]`
- `CLOSED` messages MUST be sent in response to a `REQ` when the relay refuses to fulfill it. It can also be sent when a relay decides to kill a subscription on its side before a client has disconnected or sent a `CLOSE`. This message uses the same pattern of `OK` messages with the machine-readable prefix and human-readable message. Some examples:
* `["CLOSED", "sub1", "unsupported: filter contains unknown elements"]`
* `["CLOSED", "sub1", "error: could not connect to the database"]`
* `["CLOSED", "sub1", "error: shutting down idle subscription"]`
- The standardized machine-readable prefixes for `OK` and `CLOSED` are: `duplicate`, `pow`, `blocked`, `rate-limited`, `invalid`, `restricted`, and `error` for when none of that fits.
- The standardized machine-readable prefixes for `OK` and `CLOSED` are: `duplicate`, `pow`, `blocked`, `rate-limited`, `invalid`, and `error` for when none of that fits.

1
07.md
View File

@@ -17,6 +17,7 @@ async window.nostr.signEvent(event: { created_at: number, kind: number, tags: st
Aside from these two basic above, the following functions can also be implemented optionally:
```
async window.nostr.getRelays(): { [url: string]: {read: boolean, write: boolean} } // returns a basic map of relay urls to relay policies
async window.nostr.nip04.encrypt(pubkey, plaintext): string // returns ciphertext and iv as specified in nip-04 (deprecated)
async window.nostr.nip04.decrypt(pubkey, ciphertext): string // takes ciphertext and iv as specified in nip-04 (deprecated)
async window.nostr.nip44.encrypt(pubkey, plaintext): string // returns ciphertext as specified in nip-44

29
10.md
View File

@@ -1,43 +1,26 @@
NIP-10
======
Text Notes and Threads
----------------------
On "e" and "p" tags in Text Events (kind 1)
-------------------------------------------
`draft` `optional`
This NIP defines `kind:1` as a simple plaintext note.
## Abstract
The `.content` property contains some human-readable text.
`e` tags can be used to define note thread roots and replies. They SHOULD be sorted by the reply stack from root to the direct parent.
`q` tags MAY be used when citing events in the `.content` with [NIP-21](21.md).
```json
["q", "<event-id> or <event-address>", "<relay-url>", "<pubkey-if-a-regular-event>"]
```
Authors of the `e` and `q` tags SHOULD be added as `p` tags to notify of a new reply or quote.
Markup languages such as markdown and HTML SHOULD NOT be used.
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.
## Marked "e" tags (PREFERRED)
Kind 1 events with `e` tags are replies to other kind 1 events. Kind 1 replies MUST NOT be used to reply to other kinds, use [NIP-22](22.md) instead.
`["e", <event-id>, <relay-url>, <marker>, <pubkey>]`
Where:
* `<event-id>` is the id of the event being referenced.
* `<relay-url>` is the URL of a recommended relay associated with the reference. Clients SHOULD add a valid `<relay-url>` field, but may instead leave it as `""`.
* `<marker>` is optional and if present is one of `"reply"`, `"root"`.
* `<marker>` is optional and if present is one of `"reply"`, `"root"`, or `"mention"`.
* `<pubkey>` is optional, SHOULD be the pubkey of the author of the referenced event
Those marked with `"reply"` denote the id of the reply event being responded to. Those marked with `"root"` denote the root id of the reply thread being responded to. For top level replies (those replying directly to the root event), only the `"root"` marker should be used.
Those marked with `"reply"` denote the id of the reply event being responded to. Those marked with `"root"` denote the root id of the reply thread being responded to. For top level replies (those replying directly to the root event), only the `"root"` marker should be used. Those marked with `"mention"` denote a quoted or reposted event id.
A direct reply to the root of a thread should have a single marked "e" tag of type "root".

44
17.md
View File

@@ -35,46 +35,6 @@ Tags that mention, quote and assemble threading structures MUST follow [NIP-10](
Kind `14`s MUST never be signed. If it is signed, the message might leak to relays and become **fully public**.
## File Message Kind
```jsonc
{
"id": "<usual hash>",
"pubkey": "<sender-pubkey>",
"created_at": "<current-time>",
"kind": 15,
"tags": [
["p", "<receiver-1-pubkey>", "<relay-url>"],
["p", "<receiver-2-pubkey>", "<relay-url>"],
["e", "<kind-14-id>", "<relay-url>", "reply"], // if this is a reply
["subject", "<conversation-title>"],
["file-type", "<file-mime-type>"],
["encryption-algorithm", "<encryption-algorithm>"],
["decryption-key", "<decryption-key>"],
["decryptiion-nonce", "<decryption-nonce>"],
["x", "<the SHA-256 hexencoded string of the file>"],
// rest of tags...
],
"content": "<file-url>"
}
```
Kind 15 is used for sending encrypted file event messages:
- `file-type`: Specifies the MIME type of the attached file (e.g., `image/jpeg`, `audio/mpeg`, etc.).
- `encryption-algorithm`: Indicates the encryption algorithm used for encrypting the file. Supported algorithms may include `aes-gcm`, `chacha20-poly1305`,`aes-cbc` etc.
- `decryption-key`: The decryption key that will be used by the recipient to decrypt the file.
- `decryption-nonce`: The decryption nonce that will be used by the recipient to decrypt the file.
- `content`: The URL of the file (`<file-url>`).
- `x` containing the SHA-256 hexencoded string of the file.
- `size` (optional) size of file in bytes
- `dim` (optional) size of file in pixels in the form `<width>x<height>`
- `blurhash`(optional) the [blurhash](https://github.com/woltapp/blurhash) to show while the file is being loaded by the client
- `thumb` (optional) url of thumbnail with same aspect ratio
- `fallback` (optional) zero or more fallback file sources in case `url` fails
Just like kind 14, kind `15`s MUST never be signed.
## Chat Rooms
The set of `pubkey` + `p` tags defines a chat room. If a new `p` tag is added or a current one is removed, a new room is created with clean message history.
@@ -85,7 +45,7 @@ An optional `subject` tag defines the current name/topic of the conversation. An
## Encrypting
Following [NIP-59](59.md), the **unsigned** `kind:14` & `kind:15` chat message must be sealed (`kind:13`) and then gift-wrapped (`kind:1059`) to each receiver and the sender individually.
Following [NIP-59](59.md), the **unsigned** `kind:14` chat message must be sealed (`kind:13`) and then gift-wrapped (`kind:1059`) to each receiver and the sender individually.
```jsonc
{
@@ -173,7 +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`.
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
{

2
18.md
View File

@@ -10,7 +10,6 @@ A repost is a `kind 6` event that is used to signal to followers
that a `kind 1` text note is worth reading.
The `content` of a repost event is _the stringified JSON of the reposted note_. It MAY also be empty, but that is not recommended.
Reposts of [NIP-70](70.md)-protected events SHOULD always have an empty `content`.
The repost event MUST include an `e` tag with the `id` of the note that is
being reposted. That tag MUST include a relay URL as its third entry
@@ -42,4 +41,3 @@ as a "generic repost", that can include any kind of event inside other than
`kind 16` reposts SHOULD contain a `k` tag with the stringified kind number
of the reposted event as its value.

34
22.md
View File

@@ -6,16 +6,13 @@ Comment
`draft` `optional`
A comment is a threading note always scoped to a root event or an [`I`-tag](73.md).
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,
@@ -26,16 +23,10 @@ and `p` for the author of the parent item.
// 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"]
["k", "<parent comment kind>"]
]
// other fields
}
@@ -55,8 +46,11 @@ Their uppercase versions use the same type of values but relate to the root item
```
`p` tags SHOULD be used when mentioning pubkeys in the `.content` with [NIP-21](21.md).
If the parent item is an event, a `p` tag set to the parent event's author SHOULD be added.
Comments MUST NOT be used to reply to kind 1 notes. [NIP-10](10.md) should instead be followed.
```json
["p", "<pubkey>", "<relay-url>"]
```
## Examples
@@ -71,17 +65,13 @@ A comment on a blog post looks like this:
["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"]
["k", "30023"]
]
// other fields
}
@@ -98,14 +88,11 @@ A comment on a [NIP-94](94.md) file looks like this:
["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"]
["k", "1063"]
]
// other fields
}
@@ -122,13 +109,11 @@ A reply to a comment looks like this:
["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"]
["k", "1111"]
]
// other fields
}
@@ -193,7 +178,6 @@ A reply to a podcast comment:
["e", "80c48d992a38f9c445b943a9c9f1010b396676013443765750431a9004bdac05", "wss://example.relay", "252f10c83610ebca1a059c0bae8255eba2f95be4d1d7bcfa89d7248a82d9f111"],
// the parent comment kind
["k", "1111"]
["p", "252f10c83610ebca1a059c0bae8255eba2f95be4d1d7bcfa89d7248a82d9f111"]
]
// other fields
}

9
28.md
View File

@@ -52,17 +52,10 @@ Clients MAY add additional metadata fields.
Clients SHOULD use [NIP-10](10.md) marked "e" tags to recommend a relay.
It is also possible to set the category name using the "t" tag. This category name can be searched and filtered.
```jsonc
{
"content": "{\"name\": \"Updated Demo Channel\", \"about\": \"Updating a test channel.\", \"picture\": \"https://placekitten.com/201/201\", \"relays\": [\"wss://nos.lol\", \"wss://nostr.mom\"]}",
"tags": [
["e", <channel_create_event_id>, <relay-url>, "root"],
["t", <category_name-1>],
["t", <category_name-2>],
["t", <category_name-3>],
],
"tags": [["e", <channel_create_event_id>, <relay-url>]],
// other fields...
}
```

6
29.md
View File

@@ -30,6 +30,8 @@ When encountering just the `<host>` without the `'<group-id>`, clients MAY infer
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_.
`h` tags MAY include the group's name as the second argument. This allows `unmanaged` groups to be assigned human-readable names without relay support.
## Timeline references
In order to not be used out of context, events sent to these groups may contain references to previous events seen from the same relay in the `previous` tag. The choice of which previous events to pick belongs to the clients. The references are to be made using the first 8 characters (4 bytes) of any event in the last 50 events seen by the user in the relay, excluding events by themselves. There can be any number of references (including zero), but it's recommended that clients include at least 3 and that relays enforce this.
@@ -70,7 +72,7 @@ These are events that can be sent by users to manage their situation in a group,
- *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
{
@@ -240,5 +242,3 @@ A definition for `kind:10009` was included in [NIP-51](51.md) that allows client
### 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.
Groups MAY be named without relay support by adding a `name` to the corresponding tag in a user's `kind 10009` group list.

2
31.md
View File

@@ -12,4 +12,4 @@ The intent is that social clients, used to display only `kind:1` notes, can stil
These clients that only know `kind:1` are not expected to ask relays for events of different kinds, but users could still reference these weird events on their notes, and without proper context these could be nonsensical notes. Having the fallback text makes that situation much better -- even if only for making the user aware that they should try to view that custom event elsewhere.
`kind:1`-centric clients can make interacting with these event kinds more functional by supporting [NIP-89](89.md).
`kind:1`-centric clients can make interacting with these event kinds more functional by supporting [NIP-89](https://github.com/nostr-protocol/nips/blob/master/89.md).

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.
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
without an `L` tag. For these vocabularies, all labels SHOULD include the namespace
(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.
- [social ontology categories](https://github.com/CLARIAH/awesome-humanities-ontologies)
- [social.ontolo.categories](https://ontolo.social/)

50
37.md
View File

@@ -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.

12
44.md
View File

@@ -8,11 +8,11 @@ Encrypted Payloads (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
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,
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
@@ -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-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
- 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
- No attachments: they are not supported
@@ -86,7 +86,7 @@ NIP-44 version 2 has the following design characteristics:
- Content must be encoded from UTF-8 into byte array
- Validate plaintext length. Minimum is 1 byte, maximum is 65535 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 32bytes
- Plaintext length is encoded in big-endian as first 2 bytes of the padded blob
5. Encrypt padded content
- 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
`i`-th byte (inclusive) to the `j`-th byte (exclusive) of `x`.
- Constants `c`:
- `min_plaintext_size` is 1. 1 byte msg is padded to 32 bytes.
- `max_plaintext_size` is 65535 (64kB - 1). It is padded to 65536 bytes.
- `min_plaintext_size` is 1. 1bytes msg is padded to 32bytes.
- `max_plaintext_size` is 65535 (64kB - 1). It is padded to 65536bytes.
- Functions
- `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

1
46.md
View File

@@ -100,6 +100,7 @@ Each of the following are methods that the _client_ sends to the _remote-signer_
| `connect` | `[<remote-signer-pubkey>, <optional_secret>, <optional_requested_permissions>]` | "ack" OR `<required-secret-value>` |
| `sign_event` | `[<{kind, content, tags, created_at}>]` | `json_stringified(<signed_event>)` |
| `ping` | `[]` | "pong" |
| `get_relays` | `[]` | `json_stringified({<relay_url>: {read: <boolean>, write: <boolean>}})` |
| `get_public_key` | `[]` | `<user-pubkey>` |
| `nip04_encrypt` | `[<third_party_pubkey>, <plaintext_to_encrypt>]` | `<nip04_ciphertext>` |
| `nip04_decrypt` | `[<third_party_pubkey>, <nip04_ciphertext_to_decrypt>]` | `<plaintext>` |

31
47.md
View File

@@ -1,7 +1,7 @@
NIP-47
======
Nostr Wallet Connect (NWC)
Nostr Wallet Connect
--------------------
`draft` `optional`
@@ -17,9 +17,6 @@ This NIP describes a way for clients to access a remote lightning wallet through
* **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
Fundamentally NWC is communication between a **client** and **wallet service** by the means of E2E-encrypted direct messages over a nostr relay. The relay knows the kinds and tags of notes, but not the content of the encrypted payloads. The **user**'s identity key is not used to avoid linking payment activity to the user. Ideally unique keys are used for each individual connection.
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.
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.
@@ -48,7 +45,7 @@ If the **wallet service** supports notifications, the info event SHOULD contain
### 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 **client** 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.
The content of requests and responses is encrypted with [NIP04](04.md), and is a JSON-RPCish object with a semi-fixed structure:
@@ -83,9 +80,9 @@ 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 **client**.
The notification event SHOULD contain one `p` tag, the public key of the **user**.
The content of notifications is encrypted with [NIP04](04.md), and is a JSON-RPCish object with a semi-fixed structure:
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
{
@@ -108,27 +105,19 @@ The content of notifications is encrypted with [NIP04](04.md), and is a JSON-RPC
- `OTHER`: Other error.
## Nostr Wallet Connect URI
**client** discovers **wallet service** by scanning a QR code, handling a deeplink or pasting in a URI.
Communication between the **client** and **wallet service** requires two keys in order to encrypt and decrypt messages. The connection URI includes the secret key of the **client** and only the public key of the **wallet service**.
The **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 32-byte hex-encoded `pubkey`, which SHOULD be unique per client connection.
The connection URI contains 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.
- `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**. The **wallet service** MUST use the corresponding public key of this secret to communicate with the **client**.
- `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**.
- Authorization does not require passing keys back and forth.
- The user can have different keys for different applications. Keys can be revoked and created at will and have arbitrary constraints (eg. budgets).
- The key is harder to leak since it is not shown to the user and backed up.
- It improves privacy because the user's main key would not be linked to their payments.
- `lud16` Recommended. A lightning address that clients can use to automatically setup the `lud16` field on the user's profile if they have none configured.
The **client** should then store this connection and use it when the user wants to perform actions like paying an invoice. Due to this NIP using ephemeral events, it is recommended to pick relays that do not close connections on inactivity to not drop events, and ideally retain the events until they are either consumed or become stale.
- When the **client** sends or receives a message it will use the `secret` from the connection URI and **wallet service**'s `pubkey` to encrypt or decrypt.
- When the **wallet service** sends or receives a message it will use its own secret and the corresponding pubkey of the **client's** `secret` to encrypt or decrypt. The **wallet service** SHOULD NOT store the secret it generates for the client and MUST NOT rely on the knowing the **client** secret for general operation.
The **client** should then store this connection and use it when the user wants to perform actions like paying an invoice. Due to this NIP using ephemeral events, it is recommended to pick relays that do not close connections on inactivity to not drop events.
### Example connection string
```sh
@@ -186,7 +175,7 @@ Request:
Response:
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 a `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.
```jsonc
@@ -258,7 +247,7 @@ Request:
Response:
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.
```jsonc

43
51.md
View File

@@ -14,7 +14,7 @@ When new items are added to an existing list, clients SHOULD append them to the
## 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.
@@ -29,15 +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) |
| 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) |
| Global relays | 10008 | relays considered a good target for unfiltered discovery | `"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 id + relay URL), `"r"` for each relay in use |
| 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) |
| 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 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.
@@ -51,14 +50,13 @@ Aside from their main identifier, the `"d"` tag, sets can optionally have a `"ti
| Relay sets | 30002 | user-defined relay groups the user can easily pick and choose from during various operations | `"relay"` (relay URLs) |
| Bookmark sets | 30003 | user-defined bookmarks categories , for when bookmarks must be in labeled separate groups | `"e"` (kind:1 notes), `"a"` (kind:30023 articles), `"t"` (hashtags), `"r"` (URLs) |
| Curation sets | 30004 | groups of articles picked by users as interesting and/or belonging to the same category | `"a"` (kind:30023 articles), `"e"` (kind:1 notes) |
| Curation sets | 30005 | groups of videos picked by users as interesting and/or belonging to the same category | `"a"` (kind:21 videos) |
| Curation sets | 30005 | groups of videos picked by users as interesting and/or belonging to the same category | `"a"` (kind:34235 videos) |
| 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) |
| 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) |
| App curation sets | 30267 | references to multiple software applications | `"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"` |
### 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.
@@ -119,39 +117,22 @@ Some clients have used these lists in the past, but they should work on transiti
"pubkey": "d6dc95542e18b8b7aec2f14610f55c335abebec76f3db9e58c254661d0593a0c",
"created_at": 1695327657,
"kind": 30063,
"content": "Release notes in markdown",
"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", "f27e2c91051de0c4e1da0d5dce22bfff9db0a9340e0326b4941ed78bae996c9e"], // MacOS dmg
["e", "9d24ddfab95ba3ff7c03fbd07ad011fff245abea431fb4d3787c2d04aad02332"], // Linux AppImage
["e", "340e0326b340e0326b4941ed78ba340e0326b4941ed78ba340e0326b49ed78ba"], // PWA
["a", "32267:d6dc95542e18b8b7aec2f14610f55c335abebec76f3db9e58c254661d0593a0c:com.example.app"] // Reference to parent software application
["e", "340e0326b340e0326b4941ed78ba340e0326b4941ed78ba340e0326b49ed78ba"] // PWA
],
"content": "Example App is a decentralized marketplace for apps",
"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
```scala

5
53.md
View File

@@ -35,8 +35,7 @@ For example:
["p", "91cf9..4e5ca", "wss://provider1.com/", "Host", "<proof>"],
["p", "14aeb..8dad4", "wss://provider2.com/nostr", "Speaker"],
["p", "612ae..e610f", "ws://provider3.com/ws", "Participant"],
["relays", "wss://one.com", "wss://two.com", /*...*/],
["pinned", "<event id of pinned live chat message>"],
["relays", "wss://one.com", "wss://two.com", /*...*/]
],
"content": "",
// other fields...
@@ -76,8 +75,6 @@ Event `kind:1311` is live chat's channel message. Clients MUST include the `a` t
}
```
Hosts may choose to pin one or more live chat messages by updating the `pinned` tags in the live event kind `30311`.
## Use Cases
Common use cases include meeting rooms/workshops, watch-together activities, or event spaces, such as [zap.stream](https://zap.stream).

68
55.md
View File

@@ -262,6 +262,29 @@ launcher.launch(intent)
val id = intent.data?.getStringExtra("id")
```
- **get_relays**
- params:
```kotlin
val intent = Intent(Intent.ACTION_VIEW, Uri.parse("nostrsigner:"))
intent.`package` = "com.example.signer"
intent.putExtra("type", "get_relays")
// to control the result in your application in case you are not waiting the result before sending another intent
intent.putExtra("id", "some_id")
// Send the current logged in user pubkey
intent.putExtra("current_user", account.keyPair.pubkey)
context.startActivity(intent)
```
- result:
- If the user approved intent it will return the **result** and **id** fields
```kotlin
val relayJsonText = intent.data?.getStringExtra("result")
// the id you sent
val id = intent.data?.getStringExtra("id")
```
- **decrypt_zap_event**
- params:
@@ -316,8 +339,6 @@ If the user chose to always reject the event, signer application will return the
```kotlin
if (result == null) return
if (it.getColumnIndex("rejected") > -1) return
if (result.moveToFirst()) {
val index = it.getColumnIndex("result")
if (index < 0) return
@@ -343,8 +364,6 @@ If the user chose to always reject the event, signer application will return the
```kotlin
if (result == null) return
if (it.getColumnIndex("rejected") > -1) return
if (result.moveToFirst()) {
val index = it.getColumnIndex("result")
val indexJson = it.getColumnIndex("event")
@@ -371,8 +390,6 @@ If the user chose to always reject the event, signer application will return the
```kotlin
if (result == null) return
if (it.getColumnIndex("rejected") > -1) return
if (result.moveToFirst()) {
val index = it.getColumnIndex("result")
val encryptedText = it.getString(index)
@@ -397,8 +414,6 @@ If the user chose to always reject the event, signer application will return the
```kotlin
if (result == null) return
if (it.getColumnIndex("rejected") > -1) return
if (result.moveToFirst()) {
val index = it.getColumnIndex("result")
val encryptedText = it.getString(index)
@@ -423,8 +438,6 @@ If the user chose to always reject the event, signer application will return the
```kotlin
if (result == null) return
if (it.getColumnIndex("rejected") > -1) return
if (result.moveToFirst()) {
val index = it.getColumnIndex("result")
val encryptedText = it.getString(index)
@@ -449,14 +462,36 @@ If the user chose to always reject the event, signer application will return the
```kotlin
if (result == null) return
if (it.getColumnIndex("rejected") > -1) return
if (result.moveToFirst()) {
val index = it.getColumnIndex("result")
val encryptedText = it.getString(index)
}
```
- **get_relays**
- params:
```kotlin
val result = context.contentResolver.query(
Uri.parse("content://com.example.signer.GET_RELAYS"),
listOf("${logged_in_user_pubkey}"),
null,
null,
null
)
```
- result:
- Will return the **result** column
```kotlin
if (result == null) return
if (result.moveToFirst()) {
val index = it.getColumnIndex("result")
val relayJsonText = it.getString(index)
}
```
- **decrypt_zap_event**
- params:
@@ -475,8 +510,6 @@ If the user chose to always reject the event, signer application will return the
```kotlin
if (result == null) return
if (it.getColumnIndex("rejected") > -1) return
if (result.moveToFirst()) {
val index = it.getColumnIndex("result")
val eventJson = it.getString(index)
@@ -539,6 +572,13 @@ Android intents and browser urls have limitations, so if you are using the `retu
window.href = `nostrsigner:${encryptedText}?pubkey=${hex_pub_key}&compressionType=none&returnType=signature&type=nip44_decrypt&callbackUrl=https://example.com/?event=`;
```
- **get_relays**
- params:
```js
window.href = `nostrsigner:?compressionType=none&returnType=signature&type=get_relays&callbackUrl=https://example.com/?event=`;
```
- **decrypt_zap_event**
- params:

27
56.md
View File

@@ -22,7 +22,7 @@ are reporting.
If reporting a note, an `e` tag MUST also be included referencing the note id.
A `report type` string MUST be included as the 3rd entry to the `e`, `p` or `x` tag
A `report type` string MUST be included as the 3rd entry to the `e` or `p` tag
being reported, which consists of the following report types:
- `nudity` - depictions of nudity, porn, etc.
@@ -33,9 +33,7 @@ being reported, which consists of the following report types:
- `impersonation` - someone pretending to be someone else
- `other` - for reports that don't fit in the above categories
Some report tags only make sense for profile reports, such as `impersonation`.
- `x` tags SHOULD be info hash of a blob which is intended to be report. when the `x` tag is represented client MUST include an `e` tag which is the id of the event that contains the mentioned blob. also, additionally these events can contain a `server` tag to point to media servers which may contain the mentioned media.
Some report tags only make sense for profile reports, such as `impersonation`
`l` and `L` tags MAY be also be used as defined in [NIP-32](32.md) to support
further qualification and querying.
@@ -47,7 +45,7 @@ Example events
{
"kind": 1984,
"tags": [
["p", "<pubkey>", "nudity"],
["p", <pubkey>, "nudity"],
["L", "social.nos.ontology"],
["l", "NS-nud", "social.nos.ontology"]
],
@@ -60,8 +58,8 @@ Example events
{
"kind": 1984,
"tags": [
["e", "<eventId>", "illegal"],
["p", "<pubkey>"]
["e", <eventId>, "illegal"],
["p", <pubkey>]
],
"content": "He's insulting the king!",
// other fields...
@@ -72,26 +70,13 @@ Example events
{
"kind": 1984,
"tags": [
["p", "<impersonator pubkey>", "impersonation"]
["p", <impersonator pubkey>, "impersonation"]
],
"content": "Profile is impersonating nostr:<victim bech32 pubkey>",
// other fields...
}
```
```jsonc
{
"kind": 1984,
"tags": [
["x", "<blob hash>", "malware"],
["e", "<event id which contains the blob on x tag>", "malware"],
["server", "https://you-may-find-the-blob-here.com/path-to-url.ext"]
],
"content": "This file contains malware software in it.",
// other fields...
}
```
Client behavior
---------------

2
57.md
View File

@@ -132,7 +132,7 @@ The following should be true of the `zap receipt` event:
- `tags` MUST include the `p` tag (zap recipient) AND optional `e` tag from the `zap request` AND optional `a` tag from the `zap request` AND optional `P` tag from the pubkey of the zap request (zap sender).
- The `zap receipt` MUST have a `bolt11` tag containing the description hash bolt11 invoice.
- The `zap receipt` MUST contain a `description` tag which is the JSON-encoded zap request.
- `SHA256(description)` SHOULD match the description hash in the bolt11 invoice.
- `SHA256(description)` MUST match the description hash in the bolt11 invoice.
- The `zap receipt` MAY contain a `preimage` tag to match against the payment hash of the bolt11 invoice. This isn't really a payment proof, there is no real way to prove that the invoice is real or has been paid. You are trusting the author of the `zap receipt` for the legitimacy of the payment.
The `zap receipt` is not a proof of payment, all it proves is that some nostr user fetched an invoice. The existence of the `zap receipt` implies the invoice as paid, but it could be a lie given a rogue implementation.

2
59.md
View File

@@ -53,7 +53,7 @@ without the receiver's or the sender's private key. The only public information
}
```
Tags MUST always be empty in a `kind:13`. The inner event MUST always be unsigned.
Tags MUST must always be empty in a `kind:13`. The inner event MUST always be unsigned.
## 3. Gift Wrap Event Kind

119
60.md
View File

@@ -1,9 +1,5 @@
NIP-60
======
Cashu Wallets
-------------
# NIP-60
## Cashu Wallet
`draft` `optional`
This NIP defines the operations of a cashu-based wallet.
@@ -17,31 +13,51 @@ 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.
# High-level flow
1. A user has a `kind:17375` event that represents a wallet.
1. A user has a `kind:37375` event that represents a 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.
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.
## Wallet Event
```jsonc
{
"kind": 17375,
"kind": 37375,
"content": nip44_encrypt([
[ "privkey", "hexkey" ],
[ "mint", "https://mint1" ],
[ "mint", "https://mint2" ]
[ "balance", "100", "sat" ],
[ "privkey", "hexkey" ] // explained in NIP-61
]),
"tags": []
"tags": [
[ "d", "my-wallet" ],
[ "mint", "https://mint1" ],
[ "mint", "https://mint2" ],
[ "mint", "https://mint3" ],
[ "name", "my shitposting wallet" ],
[ "unit", "sat" ],
[ "description", "a wallet for my day-to-day shitposting" ],
[ "relay", "wss://relay1" ],
[ "relay", "wss://relay2" ],
]
}
```
The wallet event is an replaceable event `kind:17375`.
The wallet event is a parameterized replaceable event `kind:37375`.
Tags:
* `d` - wallet ID.
* `mint` - Mint(s) this wallet uses -- there MUST be one or more mint tags.
* `privkey` - Private key used to unlock P2PK ecash. MUST be stored encrypted in the `.content` field. **This is a different private key exclusively used for the wallet, not associated in any way to the user's Nostr private key** -- This is only used for receiving [NIP-61](61.md) nutzaps.
* `relay` - Relays where the wallet and related events can be found. -- one ore more relays SHOULD be specified. If missing, clients should follow [[NIP-65]].
* `unit` - Base unit of the wallet (e.g. "sat", "usd", etc).
* `name` - Optional human-readable name for the wallet.
* `description` - Optional human-readable description of the wallet.
* `balance` - Optional best-effort balance of the wallet that can serve as a placeholder while an accurate balance is computed from fetching all unspent proofs.
* `privkey` - Private key used to unlock P2PK ecash. MUST be stored encrypted in the `.content` field. **This is a different private key exclusively used for the wallet, not associated in any way to the user's nostr private key** -- This is only used when receiving funds from others, described in NIP-61.
Any tag, other than the `d` tag, can be [[NIP-44]] encrypted into the `.content` field.
### Deleting a wallet event
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 events are used to record unspent proofs.
Token events are used to record the unspent proofs that come from the mint.
There can be multiple `kind:7375` events for the same mint, and multiple proofs inside each `kind:7375` event.
@@ -51,29 +67,25 @@ There can be multiple `kind:7375` events for the same mint, and multiple proofs
"content": nip44_encrypt({
"mint": "https://stablenut.umint.cash",
"proofs": [
// one or more proofs in the default cashu format
{
"id": "005c2502034d4f12",
"amount": 1,
"secret": "z+zyxAVLRqN9lEjxuNPSyRJzEstbl69Jc1vtimvtkPg=",
"C": "0241d98a8197ef238a192d47edf191a9de78b657308937b4f7dd0aa53beae72c46"
}
],
// tokens that were destroyed in the creation of this token (helps on wallet state transitions)
"del": [ "token-event-id-1", "token-event-id-2" ]
]
}),
"tags": []
"tags": [
[ "a", "37375:<pubkey>:my-wallet" ]
]
}
```
* `.content` is a [NIP-44](44.md) encrypted payload:
* `mint`: The mint the proofs belong to.
* `proofs`: unecoded proofs
* `del`: token-ids that were destroyed by the creation of this token. This assists with state transitions.
`.content` is a [[NIP-44]] encrypted payload storing the mint and the unencoded proofs.
* `a` an optional tag linking the token to a specific wallet.
When one or more proofs of a token are spent, the token event should be [NIP-09](09.md)-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 (the change output should include a `del` field).
The `kind:5` _delete event_ created in the [NIP-09](09.md) process MUST have a tag `["k", "7375"]` to allow easy filtering by clients interested in state transitions.
### 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.
## Spending History Event
Clients SHOULD publish `kind:7376` events to create a transaction history when their balance changes.
@@ -83,39 +95,41 @@ Clients SHOULD publish `kind:7376` events to create a transaction history when t
"kind": 7376,
"content": nip44_encrypt([
[ "direction", "in" ], // in = received, out = sent
[ "amount", "1" ],
[ "e", "<event-id-of-created-token>", "", "created" ]
[ "amount", "1", "sat" ],
[ "e", "<event-id-of-spent-token>", "<relay-hint>", "created" ],
]),
"tags": [
[ "e", "<event-id-of-created-token>", "", "redeemed" ]
[ "a", "37375:<pubkey>:my-wallet" ],
]
}
```
* `direction` - The direction of the transaction; `in` for received funds, `out` for sent funds.
* `a` - The wallet the transaction is related to.
Clients MUST add `e` tags to create references of destroyed and created token events along with the marker of the meaning of the tag:
* `created` - A new token event was created.
* `destroyed` - A token event was destroyed.
* `redeemed` - A [NIP-61](61.md) nutzap was redeemed.
* `redeemed` - A [[NIP-61]] nutzap was redeemed.
All tags can be [NIP-44](44.md) encrypted. Clients SHOULD leave `e` tags with a `redeemed` marker unencrypted.
All tags can be [[NIP-44]] encrypted. Clients SHOULD leave `e` tags with a `redeemed` marker unencrypted.
Multiple `e` tags can be added, and should be encrypted, except for tags with the `redeemed` marker.
Multiple `e` tags can be added to a `kind:7376` event.
# Flow
A client that wants to check for user's wallets information starts by fetching `kind:10019` events from the user's relays, if no event is found, it should fall back to using the user's [NIP-65](65.md) relays.
A client that wants to check for user's wallets information starts by fetching `kind:10019` events from the user's relays, if no event is found, it should fall back to using the user's [[NIP-65]] relays.
## Fetch wallet and token list
From those relays, the client should fetch wallet and token events.
`"kinds": [17375, 7375], "authors": ["<my-pubkey>"]`
`"kinds": [37375, 7375], "authors": ["<my-pubkey>"]`
## Fetch proofs
While the client is fetching (and perhaps validating) proofs it can use the optional `balance` tag of the wallet event to display a estimate of the balance of the wallet.
## Spending token
If Alice spends 4 sats from this token event
```jsonc
```jsonconc
{
"kind": 7375,
"id": "event-id-1",
@@ -128,13 +142,15 @@ If Alice spends 4 sats from this token event
{ "id": "4", "amount": 8 },
]
}),
"tags": []
"tags": [
[ "a", "37375:<pubkey>:my-wallet" ]
]
}
```
Her client:
* MUST roll over the unspent proofs:
```jsonc
```jsonconc
{
"kind": 7375,
"id": "event-id-2",
@@ -144,32 +160,34 @@ Her client:
{ "id": "1", "amount": 1 },
{ "id": "2", "amount": 2 },
{ "id": "4", "amount": 8 },
],
"del": [ "event-id-1" ]
]
}),
"tags": []
"tags": [
[ "a", "37375:<pubkey>:my-wallet" ]
]
}
```
* MUST delete event `event-id-1`
* SHOULD add the `event-id-1` to the `del` array of deleted token-ids.
* SHOULD create a `kind:7376` event to record the spend
```jsonc
```jsonconc
{
"kind": 7376,
"content": nip44_encrypt([
[ "direction", "out" ],
[ "amount", "4" ],
[ "e", "<event-id-1>", "", "destroyed" ],
[ "e", "<event-id-2>", "", "created" ],
[ "amount", "4", "sats" ],
[ "e", "<event-id-1>", "<relay-hint>", "destroyed" ],
[ "e", "<event-id-2>", "<relay-hint>", "created" ],
]),
"tags": []
"tags": [
[ "a", "37375:<pubkey>:my-wallet" ],
]
}
```
## Redeeming a quote (optional)
When creating a quote at a mint, an event can be used to keep the state of the quote ID, which will be used to check when the quote has been paid. These events should be created with an expiration tag [NIP-40](40.md) of 2 weeks (which is around the maximum amount of time a Lightning payment may be in-flight).
When creating a quote at a mint, an event can be used to keep the state of the quote ID, which will be used to check when the quote has been paid. These events should be created with an expiration tag [[NIP-40]] matching the expiration of the bolt11 received from the mint; this signals to relays when they can safely discard these events.
However, application developers SHOULD use local state when possible and only publish this event when it makes sense in the context of their application.
Application developers are encouraged to use local state when possible and only publish this event when it makes sense in the context of their application.
```jsonc
{
@@ -177,7 +195,8 @@ However, application developers SHOULD use local state when possible and only pu
"content": nip44_encrypt("quote-id"),
"tags": [
[ "expiration", "<expiration-timestamp>" ],
[ "mint", "<mint-url>" ]
[ "mint", "<mint-url>" ],
[ "a", "37375:<pubkey>:my-wallet" ]
]
}
```

101
61.md
View File

@@ -1,19 +1,14 @@
NIP-61
======
# NIP-61:
## Nut Zaps
Nutzaps
-------
`draft` `optional`
A Nutzap is a P2PK Cashu token in which the payment itself is the receipt.
A Nut Zap is a P2PK cashu token where the payment itself is the receipt.
# High-level flow
Alice wants to nutzap 1 sat to Bob because of an event `event-id-1` she liked.
## Alice nutzaps Bob
1. Alice fetches event `kind:10019` from Bob to see the mints Bob trusts.
2. She mints a token at that mint (or swaps some tokens she already had in that mint) P2PK-locked to the pubkey Bob has listed in his `kind:10019`.
2. She mints a token at that mint (or swaps some tokens she already had in that mint) p2pk-locked to the pubkey Bob has listed in his `kind:10019`.
3. She publishes a `kind:9321` event to the relays Bob indicated with the proofs she minted.
## Bob receives the nutzap
@@ -34,57 +29,65 @@ Alice wants to nutzap 1 sat to Bob because of an event `event-id-1` she liked.
}
```
* `kind:10019` is an event that is useful for others to know how to send money to the user.
* `relay`: relays where the user will be reading token events from. If a user wants to send money to the user, they should write to these relays.
* `mint`: mints the user is explicitly agreeing to use to receive funds on. Clients SHOULD not send money on mints not listed here or risk burning their money. Additional markers can be used to list the supported base units of the mint.
* `pubkey`: Public key that MUST be used to P2PK-lock receiving nutzaps -- implementations MUST NOT use the target user's main Nostr public key. This public key corresponds to the `privkey` field encrypted in a user's [nip-60](60.md) _wallet event_.
`kind:10019` is an event that is useful for others to know how to send money to the user.
* `relay` - Relays where the user will be reading token events from. If a user wants to send money to the user, they should write to these relays.
* `mint` - Mints the user is explicitly agreeing to use to receive funds on. Clients SHOULD not send money on mints not listed here or risk burning their money. Additional markers can be used to list the supported base units of the mint.
* `pubkey` - Pubkey that SHOULD be used to P2PK-lock receiving nutzaps. If not present, clients SHOULD use the pubkey of the recipient. This is explained in Appendix 1.
## Nutzap event
Event `kind:9321` is a nutzap event published by the sender, p-tagging the recipient. The outputs are P2PK-locked to the public key the recipient indicated in their `kind:10019` event.
Event `kind:9321` is a nutzap event published by the sender, p-tagging the recipient. The outputs are P2PK-locked to the pubkey the recipient indicated in their `kind:10019` event or to the recipient pubkey if the `kind:10019` event doesn't have a explicit pubkey.
Clients MUST prefix the public key they P2PK-lock with `"02"` (for nostr<>cashu compatibility).
Clients MUST prefix the pubkey they p2pk-lock with `"02"` (for nostr<>cashu pubkey compatibility).
```jsonc
{
kind: 9321,
content: "Thanks for this great idea.",
pubkey: "<sender-pubkey>",
pubkey: "sender-pubkey",
tags: [
[ "amount", "1" ],
[ "unit", "sat" ],
[ "proof", "{\"amount\":1,\"C\":\"02277c66191736eb72fce9d975d08e3191f8f96afb73ab1eec37e4465683066d3f\",\"id\":\"000a93d6f8a1d2c4\",\"secret\":\"[\\\"P2PK\\\",{\\\"nonce\\\":\\\"b00bdd0467b0090a25bdf2d2f0d45ac4e355c482c1418350f273a04fedaaee83\\\",\\\"data\\\":\\\"02eaee8939e3565e48cc62967e2fde9d8e2a4b3ec0081f29eceff5c64ef10ac1ed\\\"}]\"}" ],
[ "u", "https://stablenut.umint.cash" ],
[ "e", "<nutzapped-event-id>", "<relay-hint>" ],
[ "p", "e9fbced3a42dcf551486650cc752ab354347dd413b307484e4fd1818ab53f991" ], // recipient of nutzap
[ "u", "https://stablenut.umint.cash", ],
[ "e", "<zapped-event-id>", "<relay-hint>" ],
[ "p", "e9fbced3a42dcf551486650cc752ab354347dd413b307484e4fd1818ab53f991" ], // recipient of nut zap
]
}
```
* `.content` is an optional comment for the nutzap
* `.tags`:
* `proof` is one or more proofs P2PK-locked to the public key the recipient specified in their `kind:10019` event and including a DLEQ proof.
* `u` is the mint the URL of the mint EXACTLY as specified by the recipient's `kind:10019`.
* `p` is the Nostr identity public key of nutzap recipient.
* `e` is the event that is being nutzapped, if any.
* `amount` is a shorthand for the combined amount of all outputs. -- Clients SHOULD validate that the sum of the amounts in the outputs matches.
* `unit` is the base unit of the amount.
* `proof` is one ore more proofs p2pk-locked to the pubkey the recipient specified in their `kind:10019` event.
* `u` is the mint the URL of the mint EXACTLY as specified by the recipient's `kind:10019`.
* `e` zero or one event that is being nutzapped.
* `p` exactly one pubkey, specifying the recipient of the nutzap.
WIP: Clients SHOULD embed a DLEQ proof in the nutzap event to make it possible to verify nutzaps without talking to the mint.
# Sending a nutzap
* The sender fetches the recipient's `kind:10019`.
* The sender mints/swaps ecash on one of the recipient's listed mints.
* The sender P2PK-locks to the recipient's specified public key in their `kind:10019`
* The sender p2pk locks to the recipient's specified pubkey in their
# Receiving nutzaps
Clients should REQ for nutzaps:
Clients should REQ for nut zaps:
* Filtering with `#u` for mints they expect to receive ecash from.
* this is to prevent even interacting with mints the user hasn't explicitly signaled.
* Filtering with `since` of the most recent `kind:7376` event the same user has created.
* this can be used as a marker of the nutzaps that have already been swaped by the user -- clients might choose to use other kinds of markers, including internal state -- this is just a guidance of one possible approach.
* this can be used as a marker of the nut zaps that have already been swaped by the user -- clients might choose to use other kinds of markers, including internal state -- this is just a guidance of one possible approach.
`{ "kinds": [9321], "#p": ["my-pubkey"], "#u": ["<mint-1>", "<mint-2>"], "since": <latest-created_at-of-kind-7376> }`.
Clients MIGHT choose to use some kind of filtering (e.g. WoT) to ignore spam.
Upon receiving a new nutzap, the client should swap the tokens into a wallet the user controls, either a [NIP-60](60.md) wallet, their own LN wallet or anything else.
`{ "kinds": [9321], "#p": "my-pubkey", "#u": [ "<mint-1>", "<mint-2>"], "since": <latest-created_at-of-kind-7376> }`.
Upon receiving a new nut zap, the client should swap the tokens into a wallet the user controls, either a [[NIP-60]] wallet, their own LN wallet or anything else.
## Updating nutzap-redemption history
When claiming a token the client SHOULD create a `kind:7376` event and `e` tag the original nutzap event. This is to record that this token has already been claimed (and shouldn't be attempted again) and as signaling to the recipient that the ecash has been redeemed.
When claiming a token the client SHOULD create a `kind:7376` event and `e` tag the original nut zap event. This is to record that this token has already been claimed (and shouldn't be attempted again) and as signaling to the recipient that the ecash has been redeemed.
Multiple `kind:9321` events can be tagged in the same `kind:7376` event.
@@ -93,29 +96,37 @@ Multiple `kind:9321` events can be tagged in the same `kind:7376` event.
"kind": 7376,
"content": nip44_encrypt([
[ "direction", "in" ], // in = received, out = sent
[ "amount", "1" ],
[ "e", "<7375-event-id>", "<relay-hint>", "created" ] // new token event that was created
[ "amount", "1", "sat" ],
[ "e", "<7375-event-id>", "relay-hint", "created" ] // new token event that was created
]),
"tags": [
[ "e", "<9321-event-id>", "<relay-hint>", "redeemed" ], // nutzap event that has been redeemed
[ "p", "<sender-pubkey>" ] // pubkey of the author of the 9321 event (nutzap sender)
[ "a", "37375:<pubkey>:my-wallet" ], // an optional wallet tag
[ "e", "<9321-event-id>", "relay-hint", "redeemed" ], // nutzap event that has been redeemed
[ "p", "sender-pubkey" ] // pubkey of the author of the 9321 event (nutzap sender)
]
}
```
Events that redeem a nutzap SHOULD be published to the sender's [NIP-65](65.md) "read" relays.
Events that redeem a nutzap SHOULD be published to the sender's [[NIP-65]] relays.
## Verifying a Cashu Zap
When listing or counting zaps received by any given event, observer clients SHOULD:
* check that the receiving user has issued a `kind:10019` tagging the mint where the cashu has been minted.
* check that the token is locked to the pubkey the user has listed in their `kind:10019`.
* look at the `u` tag and check that the token is issued in one of the mints listed in the `kind:10019`.
* locally verify the DLEQ proof of the tokens being sent.
All these checks can be done offline (as long as the observer has the receiver mints' keyset and their `kind:10019` event), so the process should be reasonably fast.
* Clients SHOULD check that the receiving user has issued a `kind:10019` tagging the mint where the cashu has been minted.
* Clients SHOULD check that the token is locked to the pubkey the user has listed in their `kind:10019`.
## Final Considerations
1. Clients SHOULD guide their users to use NUT-11 (P2PK) and NUT-12 (DLEQ proofs) compatible-mints in their `kind:10019` event to avoid receiving nutzaps anyone can spend.
1. Clients SHOULD guide their users to use NUT-11 (P2PK) compatible-mints in their `kind:10019` event to avoid receiving nut zaps anyone can spend
2. Clients SHOULD normalize and deduplicate mint URLs as described in NIP-65.
3. A nutzap event MUST include proofs in one of the mints the recipient has listed in their `kind:10019` and published to the NIP-65 relays of the recipient, failure to do so may result in the recipient donating the tokens to the mint since the recipient might never see the event.
3. A nut zap MUST be sent to a mint the recipient has listed in their `kind:10019` event or to the NIP-65 relays of the recipient, failure to do so may result in the recipient donating the tokens to the mint since the recipient might never see the event.
## Appendix 1: Alternative P2PK pubkey
Clients might not have access to the user's private key (i.e. NIP-07, NIP-46 signing) and, as such, the private key to sign cashu spends might not be available, which would make spending the P2PK incoming nutzaps impossible.
For this scenarios clients can:
* add a `pubkey` tag to the `kind:10019` (indicating which pubkey senders should P2PK to)
* store the private key in the `kind:37375` event in the nip44-encrypted `content` field.
This is to avoid depending on NIP-07/46 adaptations to sign cashu payloads.

2
64.md
View File

@@ -44,7 +44,7 @@ Clients SHOULD publish PGN notes in ["export format"][pgn_export_format] ("stric
Clients SHOULD check whether the formatting is valid and all moves comply with chess rules.
Clients MAY include additional tags (e.g. like [`"alt"`](31.md)) in order to represent the note to users of non-supporting clients.
Clients MAY include additional tags (e.g. like [`"alt"`](https://github.com/nostr-protocol/nips/blob/master/31.md)) in order to represent the note to users of non-supporting clients.
## Relay Behavior

2
68.md
View File

@@ -89,4 +89,4 @@ Only the following media types are accepted:
- `image/png`: Portable Network Graphics (PNG)
- `image/webp`: Web Picture format (WEBP)
Picture events might be used with [NIP-71](71.md)'s kind `22` to display short vertical videos in the same feed.
Picture events might be used with [NIP-71](71.md)'s kind `34236` to display short vertical videos in the same feed.

4
69.md
View File

@@ -12,7 +12,7 @@ This NIP defines a simple standard for peer-to-peer order events, which enables
## The event
Events are [addressable events](01.md#kinds) and use `38383` as event kind, a p2p event look like this:
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
{
@@ -65,7 +65,7 @@ Events are [addressable events](01.md#kinds) and use `38383` as event kind, a p2
- `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](40.md)).
- `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`.

22
71.md
View File

@@ -6,19 +6,17 @@ Video Events
`draft` `optional`
This specification defines _video_ events representing a dedicated post of externally hosted content.
This specification defines video events representing a dedicated post of externally hosted content. These video events are _addressable_ and delete-requestable per [NIP-09](09.md).
Unlike a `kind:1` event with a video attached, video events are meant to contain all additional metadata concerning the subject media and to be surfaced in video-specific clients rather than general micro-blogging clients. The thought is for events of this kind to be referenced in a Netflix, YouTube, or TikTok like nostr client where the video itself is at the center of the experience.
Unlike a `kind 1` event with a video attached, Video Events are meant to contain all additional metadata concerning the subject media and to be surfaced in video-specific clients rather than general micro-blogging clients. The thought is for events of this kind to be referenced in a Netflix, YouTube, or TikTok like nostr client where the video itself is at the center of the experience.
## Video Events
There are two types of video events represented by different kinds: _normal_ and _short_ video events. This is meant to allow clients to cater to each as the viewing experience for longer, mostly horizontal (landscape) videos is often different than that of short-form, mostly vertical (portrait), videos ("stories", "reels", "shorts" etc).
Nothing except cavaliership and common sense prevents a _short_ video from being long, or a _normal_ video from being vertical, and that may or may not be justified, it's mostly a stylistic qualitative difference, not a question of actual raw size.
There are two types of video events represented by different kinds: horizontal and vertical video events. This is meant to allow clients to cater to each as the viewing experience for horizontal (landscape) videos is often different than that of vertical (portrait) videos (Stories, Reels, Shorts, etc).
#### Format
The format uses a _regular event_ kind `21` for _normal_ videos and `22` for _short_ videos.
The format uses an _addressable event_ kind `34235` for horizontal videos and `34236` for vertical videos.
The `.content` of these events is a summary or description on the video content.
@@ -88,14 +86,16 @@ Additionally `service nip96` may be included to allow clients to search the auth
"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": 21 | 22,
"kind": 34235 | 34236,
"content": "<summary / description of video>",
"tags": [
["d", "<UUID>"],
["title", "<title of video>"],
["published_at", "<unix timestamp>"],
["alt", <description>],
// video Data
// Video Data
["imeta",
"dim 1920x1080",
"url https://myvideo.com/1080/12345.mp4",
@@ -113,15 +113,15 @@ Additionally `service nip96` may be included to allow clients to search the auth
["content-warning", "<reason>"],
["segment", <start>, <end>, "<title>", "<thumbnail URL>"],
// participants
// Participants
["p", "<32-bytes hex of a pubkey>", "<optional recommended relay URL>"],
["p", "<32-bytes hex of a pubkey>", "<optional recommended relay URL>"],
// hashtags
// Hashtags
["t", "<tag>"],
["t", "<tag>"],
// reference links
// Reference links
["r", "<url>"],
["r", "<url>"]
]

19
76.md Normal file
View File

@@ -0,0 +1,19 @@
NIP-76
======
`REPLACE` command for updating replaceables
-------------------------------------------
`draft` `optional`
This NIP defines a new message, `REPLACE`, that clients can use to publish _replaceable_ and _addressable_ events to relays.
It works like `EVENT`, but together with the event JSON, the client also sends the id of the event they are replacing.
```jsonc
["REPLACE", "<id-of-event-being-replaced>", "<new-event>"]
```
Upon receiving this message, relays should check if the `<id-of-event-being-replaced>` corresponds to the latest event id they have stored locally that corresponds to the new replaceable event being received.
If it does correspond, it responds with an `OK` normally; otherwise it responds with something I'm not sure but that allows the client to fix its stuff.

130
88.md
View File

@@ -1,130 +0,0 @@
# NIP-88
## Polls
`draft` `optional`
This NIP defines the event scheme that describe Polls on nostr.
## Events
### Poll Event
The poll event is defined as a `kind:1068` event.
- **content** key holds the label for the poll.
Major tags in the poll event are:
- **option**: The option tags contain an OptionId(any alphanumeric) field, followed by an option label field.
- **relay**: One or multiple tags that the poll is expecting respondents to respond on.
- **polltype**: can be "singlechoice" or "multiplechoice". Polls that do not have a polltype should be considered a "singlechoice" poll.
- **endsAt**: signifying at which unix timestamp the poll is meant to end.
Example Event
```json
{
"content": "Pineapple on pizza",
"created_at": 1719888496,
"id": "9d1b6b9562e66f2ecf35eb0a3c2decc736c47fddb13d6fb8f87185a153ea3634",
"kind": 1068,
"pubkey": "dee45a23c4f1d93f3a2043650c5081e4ac14a778e0acbef03de3768e4f81ac7b",
"sig": "7fa93bf3c430eaef784b0dacc217d3cd5eff1c520e7ef5d961381bc0f014dde6286618048d924808e54d1be03f2f2c2f0f8b5c9c2082a4480caf45a565ca9797",
"tags": [
["option", "qj518h583", "Yay"],
["option", "gga6cdnqj", "Nay"],
["relay", "<relay url1>"],
["relay", "<relay url2>"],
["polltype", "singlechoice"],
["endsAt", "<unix timestamp in seconds>"]
]
}
```
### Responses
The response event is a `kind:1018` event. It contains an e tag with the poll event it is referencing, followed by one or more response tags.
- **response** : The tag contains "response" as it's first positional argument followed by the option Id selected.
The responses are meant to be published to the relays specified in the poll event.
Example Response Event
```json
{
"content": "",
"created_at": 1720097117,
"id": "60a005e32e9596c3f544a841a9bc4e46d3020ca3650d6a739c95c1568e33f6d8",
"kind": 1018,
"pubkey": "1bc70a0148b3f316da33fe7e89f23e3e71ac4ff998027ec712b905cd24f6a411",
"sig": "30071a633c65db8f3a075c7a8de757fbd8ce65e3607f4ba287fe6d7fbf839a380f94ff4e826fbba593f6faaa13683b7ea9114ade140720ecf4927010ebf3e44f",
"tags": [
["e", "1fc80cf813f1af33d5a435862b7ef7fb96b47e68a48f1abcadf8081f5a545550"],
["response", "gga6cdnqj"],
["response", "m3agjsdq1"]
]
}
```
### Poll Types
The polltype setting dictates how multiple response tags are handled in the `kind:1018` event.
- **polltype: singlechoice**: The first response tag is to be considered the actual response.
- **polltype: multiplechoice**: The first response tag pointing to each id is considered the actual response, without considering the order of the response tags.
### Counting Results
Results can be queried by fetching `kind:1018` events from the relays specified in the poll.
The results displayed should only be 1 vote event per pubkey.
In case of multiple events for a pubkey, the event with the largest timestamp within the poll limits should be considered.
Example for querying polls.
```ts
const fetchVoteEvents = (filterPubkeys: string[]) => {
let resultFilter: Filter = {
"#e": [pollEvent.id],
kinds: [1018],
};
if (filterPubkeys?.length) {
resultFilter.authors = filterPubkeys;
}
if (pollExpiration) {
resultFilter.until = Number(pollExpiration);
}
pool.subscribeMany(relays, [resultFilter], {
onevent: handleResultEvent,
});
};
```
Example for maintaining OneVotePerPubkey
```ts
const oneVotePerPubkey = (events: Event[]) => {
const eventMap = new Map<string, Event>();
events.forEach((event) => {
if (
!eventMap.has(event.pubkey) ||
event.created_at > eventMap.get(event.pubkey)!.created_at
) {
eventMap.set(event.pubkey, event);
}
});
return Array.from(eventMap.values());
};
```
### Relays
It is advisable for poll authors to use relays that do not allow backdated events and do not honor kind:5 (delete) requests for vote events in order to maintain the integrity of poll results after the poll has ended.
### Curation
The clients may configure fetching results by specific people. This can be achieved by creating `kind:30000` follow sets, and fetching results only from the follow set.
Clients can also employ other curation algorithms, like Proof Of Work and Web of Trust scores for result curations.

4
90.md
View File

@@ -70,7 +70,7 @@ All tags are optional.
## Encrypted Params
If the user wants to keep the input parameters a secret, they can encrypt the `i` and `param` tags with the service provider's 'p' tag and add it to the content field. Add a tag `encrypted` as tags. Encryption for private tags will use [NIP-04 - Encrypted Direct Message encryption](04.md), using the user's private and service provider's public key for the shared secret
If the user wants to keep the input parameters a secret, they can encrypt the `i` and `param` tags with the service provider's 'p' tag and add it to the content field. Add a tag `encrypted` as tags. Encryption for private tags will use [NIP-04 - Encrypted Direct Message encryption](https://github.com/nostr-protocol/nips/blob/master/04.md), using the user's private and service provider's public key for the shared secret
```json
[
@@ -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).
* 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.
* 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.

4
92.md
View File

@@ -6,10 +6,10 @@ Media Attachments
Media attachments (images, videos, and other files) may be added to events by including a URL in the event content, along with a matching `imeta` tag.
`imeta` ("inline metadata") tags MAY add information about media URLs in the event's content. Each `imeta` tag SHOULD match a URL in the event content. Clients MAY replace imeta URLs with rich previews.
`imeta` ("inline metadata") tags add information about media URLs in the event's content. Each `imeta` tag SHOULD match a URL in the event content. Clients may replace imeta URLs with rich previews.
The `imeta` tag is variadic, and each entry is a space-delimited key/value pair.
Each `imeta` tag MUST have a `url`, and at least one other field. `imeta` MAY include
Each `imeta` tag MUST have a `url`, and at least one other field. `imeta` may include
any field specified by [NIP 94](./94.md). There SHOULD be only one `imeta` tag per URL.
## Example

2
94.md
View File

@@ -10,7 +10,7 @@ The purpose of this NIP is to allow an organization and classification of shared
## 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
* `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.

View File

@@ -5,8 +5,6 @@ reverse chronological order.
| Date | Commit | NIP | Change |
| ----------- | --------- | -------- | ------ |
| 2025-01-31 | [6a4b125a](https://github.com/nostr-protocol/nips/commit/6a4b125a) | [71](71.md) | video events were changed to regular |
| 2024-12-05 | [6d16019e](https://github.com/nostr-protocol/nips/commit/6d16019e) | [46](46.md) | message encryption was changed to NIP-44 |
| 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) |
| 2024-11-12 | [926a51e7](https://github.com/nostr-protocol/nips/commit/926a51e7) | [46](46.md) | NIP-05 login was removed |
| 2024-11-12 | [926a51e7](https://github.com/nostr-protocol/nips/commit/926a51e7) | [46](46.md) | `create_account` method was removed |
@@ -22,37 +20,41 @@ reverse chronological order.
| 2024-07-23 | [0227a2cd](https://github.com/nostr-protocol/nips/commit/0227a2cd) | [01](01.md) | events should be sorted by id after created_at |
| 2024-06-06 | [58e94b20](https://github.com/nostr-protocol/nips/commit/58e94b20) | [25](25.md) | [8073c848](https://github.com/nostr-protocol/nips/commit/8073c848) was reverted |
| 2024-06-06 | [a6dfc7b5](https://github.com/nostr-protocol/nips/commit/a6dfc7b5) | [55](55.md) | NIP number was changed |
| 2024-05-25 | [5d1d1c17](https://github.com/nostr-protocol/nips/commit/5d1d1c17) | [71](71.md) | `aes-256-gcm` tag was removed |
| 2024-05-25 | [5d1d1c17](https://github.com/nostr-protocol/nips/commit/5d1d1c17) | [71](71.md) | 'aes-256-gcm' tag 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 |
| 2024-04-30 | [bad88262](https://github.com/nostr-protocol/nips/commit/bad88262) | [34](34.md) | `earliest-unique-commit` tag was removed (use `r` tag instead) |
| 2024-04-30 | [bad88262](https://github.com/nostr-protocol/nips/commit/bad88262) | [34](34.md) | 'earliest-unique-commit' tag was removed (use 'r' tag instead) |
| 2024-02-25 | [4a171cb0](https://github.com/nostr-protocol/nips/commit/4a171cb0) | [18](18.md) | quote repost should use `q` tag |
| 2024-02-21 | [c6cd655c](https://github.com/nostr-protocol/nips/commit/c6cd655c) | [46](46.md) | Params were stringified |
| 2024-02-16 | [cbec02ab](https://github.com/nostr-protocol/nips/commit/cbec02ab) | [49](49.md) | Password first normalized to NFKC |
| 2024-02-15 | [afbb8dd0](https://github.com/nostr-protocol/nips/commit/afbb8dd0) | [39](39.md) | PGP identity was removed |
| 2024-02-07 | [d3dad114](https://github.com/nostr-protocol/nips/commit/d3dad114) | [46](46.md) | Connection token format was changed |
| 2024-01-30 | [1a2b21b6](https://github.com/nostr-protocol/nips/commit/1a2b21b6) | [59](59.md) | `p` tag became optional |
| 2024-01-30 | [1a2b21b6](https://github.com/nostr-protocol/nips/commit/1a2b21b6) | [59](59.md) | 'p' tag became optional |
| 2023-01-27 | [c2f34817](https://github.com/nostr-protocol/nips/commit/c2f34817) | [47](47.md) | optional expiration tag should be honored |
| 2024-01-10 | [3d8652ea](https://github.com/nostr-protocol/nips/commit/3d8652ea) | [02](02.md), [51](51.md) | list entries should be chronological |
| 2023-12-30 | [29869821](https://github.com/nostr-protocol/nips/commit/29869821) | [52](52.md) | `name` tag was removed (use `title` tag instead) |
| 2023-12-27 | [17c67ef5](https://github.com/nostr-protocol/nips/commit/17c67ef5) | [94](94.md) | `aes-256-gcm` tag 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 |
| 2023-11-28 | [6de35f9e](https://github.com/nostr-protocol/nips/commit/6de35f9e) | [89](89.md) | `client` tag value was changed |
| 2024-01-10 | [3d8652ea](https://github.com/nostr-protocol/nips/commit/3d8652ea) | [02](02.md) | list entries should be chronological |
| 2024-01-10 | [3d8652ea](https://github.com/nostr-protocol/nips/commit/3d8652ea) | [51](51.md) | list entries should be chronological |
| 2023-12-30 | [29869821](https://github.com/nostr-protocol/nips/commit/29869821) | [52](52.md) | 'name' tag was removed (use 'title' tag instead) |
| 2023-12-27 | [17c67ef5](https://github.com/nostr-protocol/nips/commit/17c67ef5) | [94](94.md) | 'aes-256-gcm' tag 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 |
| 2023-11-28 | [6de35f9e](https://github.com/nostr-protocol/nips/commit/6de35f9e) | [89](89.md) | 'client' tag value was changed |
| 2023-11-20 | [7822a8b1](https://github.com/nostr-protocol/nips/commit/7822a8b1) | [51](51.md) | `kind: 30001` was deprecated |
| 2023-11-20 | [7822a8b1](https://github.com/nostr-protocol/nips/commit/7822a8b1) | [51](51.md) | the meaning of `kind: 30000` was changed |
| 2023-11-11 | [cbdca1e9](https://github.com/nostr-protocol/nips/commit/cbdca1e9) | [84](84.md) | `range` tag was removed |
| 2023-11-10 | [c945d8bd](https://github.com/nostr-protocol/nips/commit/c945d8bd) | [32](32.md) | `l` tag annotations was removed |
| 2023-11-07 | [108b7f16](https://github.com/nostr-protocol/nips/commit/108b7f16) | [01](01.md) | `OK` message must have 4 items |
| 2023-10-17 | [cf672b76](https://github.com/nostr-protocol/nips/commit/cf672b76) | [03](03.md) | `block` tag was removed |
| 2023-09-29 | [7dc6385f](https://github.com/nostr-protocol/nips/commit/7dc6385f) | [57](57.md) | optional `a` tag was included in `zap receipt` |
| 2023-08-21 | [89915e02](https://github.com/nostr-protocol/nips/commit/89915e02) | [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 |
| 2023-11-10 | [c945d8bd](https://github.com/nostr-protocol/nips/commit/c945d8bd) | [32](32.md) | 'l' tag annotations was removed |
| 2023-11-07 | [108b7f16](https://github.com/nostr-protocol/nips/commit/108b7f16) | [01](01.md) | 'OK' message must have 4 items |
| 2023-10-17 | [cf672b76](https://github.com/nostr-protocol/nips/commit/cf672b76) | [03](03.md) | 'block' tag was removed |
| 2023-09-29 | [7dc6385f](https://github.com/nostr-protocol/nips/commit/7dc6385f) | [57](57.md) | optional 'a' tag was included in `zap receipt` |
| 2023-08-21 | [89915e02](https://github.com/nostr-protocol/nips/commit/89915e02) | [11](11.md) | 'min_prefix' was removed |
| 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 |
| 2023-08-15 | [88ee873c](https://github.com/nostr-protocol/nips/commit/88ee873c) | [15](15.md) | `countries` tag was renamed to `regions` |
| 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 |
| 2023-08-15 | [88ee873c](https://github.com/nostr-protocol/nips/commit/88ee873c) | [15](15.md) | 'countries' tag was renamed to 'regions' |
| 2023-08-14 | [72bb8a12](https://github.com/nostr-protocol/nips/commit/72bb8a12) | [12](12.md) | NIP-12, 16, 20 and 33 were merged into NIP-01 |
| 2023-08-14 | [72bb8a12](https://github.com/nostr-protocol/nips/commit/72bb8a12) | [16](16.md) | NIP-12, 16, 20 and 33 were merged into NIP-01 |
| 2023-08-14 | [72bb8a12](https://github.com/nostr-protocol/nips/commit/72bb8a12) | [20](20.md) | NIP-12, 16, 20 and 33 were merged into NIP-01 |
| 2023-08-14 | [72bb8a12](https://github.com/nostr-protocol/nips/commit/72bb8a12) | [33](33.md) | NIP-12, 16, 20 and 33 were merged into NIP-01 |
| 2023-08-11 | [d87f8617](https://github.com/nostr-protocol/nips/commit/d87f8617) | [25](25.md) | empty `content` should be considered as "+" |
| 2023-08-01 | [5d63b157](https://github.com/nostr-protocol/nips/commit/5d63b157) | [57](57.md) | `zap` tag was changed |
| 2023-08-01 | [5d63b157](https://github.com/nostr-protocol/nips/commit/5d63b157) | [57](57.md) | 'zap' tag was changed |
| 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` |
| 2023-07-12 | [a1cd2bd8](https://github.com/nostr-protocol/nips/commit/a1cd2bd8) | [25](25.md) | custom emoji was supported |
| 2023-06-18 | [83cbd3e1](https://github.com/nostr-protocol/nips/commit/83cbd3e1) | [11](11.md) | `image` was renamed to `icon` |
| 2023-06-18 | [83cbd3e1](https://github.com/nostr-protocol/nips/commit/83cbd3e1) | [11](11.md) | 'image' was renamed to 'icon' |
| 2023-04-13 | [bf0a0da6](https://github.com/nostr-protocol/nips/commit/bf0a0da6) | [15](15.md) | different NIP was re-added as NIP-15 |
| 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 |

View File

@@ -31,7 +31,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
- [NIP-07: `window.nostr` capability for web browsers](07.md)
- [NIP-08: Handling Mentions](08.md) --- **unrecommended**: deprecated in favor of [NIP-27](27.md)
- [NIP-09: Event Deletion Request](09.md)
- [NIP-10: Text Notes and Threads](10.md)
- [NIP-10: Conventions for clients' use of `e` and `p` tags in text events](10.md)
- [NIP-11: Relay Information Document](11.md)
- [NIP-13: Proof of Work](13.md)
- [NIP-14: Subject tag in text events](14.md)
@@ -54,15 +54,14 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
- [NIP-34: `git` stuff](34.md)
- [NIP-35: Torrents](35.md)
- [NIP-36: Sensitive Content](36.md)
- [NIP-37: Draft Events](37.md)
- [NIP-38: User Statuses](38.md)
- [NIP-39: External Identities in Profiles](39.md)
- [NIP-40: Expiration Timestamp](40.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-46: Nostr Remote Signing](46.md)
- [NIP-47: Nostr Wallet Connect](47.md)
- [NIP-46: Nostr Connect](46.md)
- [NIP-47: Wallet Connect](47.md)
- [NIP-48: Proxy Tags](48.md)
- [NIP-49: Private Key Encryption](49.md)
- [NIP-50: Search Capability](50.md)
@@ -89,7 +88,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
- [NIP-78: Application-specific data](78.md)
- [NIP-84: Highlights](84.md)
- [NIP-86: Relay Management API](86.md)
- [NIP-88: Polls](88.md)
- [NIP-89: Recommended Application Handlers](89.md)
- [NIP-90: Data Vending Machines](90.md)
- [NIP-92: Media Attachments](92.md)
@@ -105,7 +103,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| kind | description | NIP |
| ------------- | ------------------------------- | -------------------------------------- |
| `0` | User Metadata | [01](01.md) |
| `1` | Short Text Note | [10](10.md) |
| `1` | Short Text Note | [01](01.md) |
| `2` | Recommend Relay | 01 (deprecated) |
| `3` | Follows | [02](02.md) |
| `4` | Encrypted Direct Messages | [04](04.md) |
@@ -119,12 +117,9 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `12` | Group Thread Reply | 29 (deprecated) |
| `13` | Seal | [59](59.md) |
| `14` | Direct Message | [17](17.md) |
| `15` | File Message | [17](17.md) |
| `16` | Generic Repost | [18](18.md) |
| `17` | Reaction to a website | [25](25.md) |
| `20` | Picture | [68](68.md) |
| `21` | Video Event | [71](71.md) |
| `22` | Short-form Portrait Video Event | [71](71.md) |
| `40` | Channel Creation | [28](28.md) |
| `41` | Channel Metadata | [28](28.md) |
| `42` | Channel Message | [28](28.md) |
@@ -132,13 +127,11 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `44` | Channel Mute User | [28](28.md) |
| `64` | Chess (PGN) | [64](64.md) |
| `818` | Merge Requests | [54](54.md) |
| `1018` | Poll Response | [88](88.md) |
| `1021` | Bid | [15](15.md) |
| `1022` | Bid confirmation | [15](15.md) |
| `1040` | OpenTimestamps | [03](03.md) |
| `1059` | Gift Wrap | [59](59.md) |
| `1063` | File Metadata | [94](94.md) |
| `1068` | Poll | [88](88.md) |
| `1111` | Comment | [22](22.md) |
| `1311` | Live Chat Message | [53](53.md) |
| `1617` | Patches | [34](34.md) |
@@ -175,9 +168,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `10005` | Public chats list | [51](51.md) |
| `10006` | Blocked relays list | [51](51.md) |
| `10007` | Search relays list | [51](51.md) |
| `10008` | Global relays list | [51](51.md) |
| `10009` | User groups | [51](51.md), [29](29.md) |
| `10013` | Private event relay list | [37](37.md) |
| `10015` | Interests list | [51](51.md) |
| `10019` | Nutzap Mint Recommendation | [61](61.md) |
| `10030` | User emoji list | [51](51.md) |
@@ -185,7 +176,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `10063` | User server list | [Blossom][blossom] |
| `10096` | File storage server list | [96](96.md) |
| `13194` | Wallet Info | [47](47.md) |
| `17375` | Cashu Wallet Event | [60](60.md) |
| `21000` | Lightning Pub RPC | [Lightning.Pub][lnpub] |
| `22242` | Client Authentication | [42](42.md) |
| `23194` | Wallet Request | [47](47.md) |
@@ -214,7 +204,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `30041` | Modular Article Content | [NKBIP-01] |
| `30063` | Release artifact sets | [51](51.md) |
| `30078` | Application-specific Data | [78](78.md) |
| `30267` | App curation sets | [51](51.md) |
| `30311` | Live Event | [53](53.md) |
| `30315` | User Statuses | [38](38.md) |
| `30388` | Slide Set | [Corny Chat][cornychat-slideset] |
@@ -224,7 +213,6 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `30618` | Repository state announcements | [34](34.md) |
| `30818` | Wiki article | [54](54.md) |
| `30819` | Redirects | [54](54.md) |
| `31234` | Draft Event | [37](37.md) |
| `31388` | Link Set | [Corny Chat][cornychat-linkset] |
| `31890` | Feed | [NUD: Custom Feeds][NUD: Custom Feeds] |
| `31922` | Date-Based Calendar Event | [52](52.md) |
@@ -232,9 +220,11 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `31924` | Calendar | [52](52.md) |
| `31925` | Calendar Event RSVP | [52](52.md) |
| `31989` | Handler recommendation | [89](89.md) |
| `31990` | Handler information | [89](89.md) | |
| `32267` | Software Application | | |
| `31990` | Handler information | [89](89.md) |
| `34235` | Video Event | [71](71.md) |
| `34236` | Short-form Portrait Video Event | [71](71.md) |
| `34550` | Community Definition | [72](72.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) |
@@ -292,8 +282,8 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
| `l` | label, label namespace | -- | [32](32.md) |
| `L` | label namespace | -- | [32](32.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) |
| `p` | pubkey (hex) | relay URL, petname | [01](01.md), [02](02.md) |
| `P` | pubkey (hex) | -- | [57](57.md) |
| `q` | event id (hex) | relay URL, pubkey (hex) | [18](18.md) |
| `r` | a reference (URL, etc) | -- | [24](24.md), [25](25.md) |
| `r` | relay url | marker | [65](65.md) |
@@ -351,9 +341,9 @@ Please update these lists when proposing new NIPs.
## 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.