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4
01.md
4
01.md
@@ -14,7 +14,7 @@ Each user has a keypair. Signatures, public key, and encodings are done accordin
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The only object type that exists is the `event`, which has the following format on the wire:
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```jsonc
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```yaml
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{
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"id": <32-bytes lowercase hex-encoded sha256 of the serialized event data>,
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"pubkey": <32-bytes lowercase hex-encoded public key of the event creator>,
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@@ -120,7 +120,7 @@ Clients can send 3 types of messages, which must be JSON arrays, according to th
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`<filtersX>` is a JSON object that determines what events will be sent in that subscription, it can have the following attributes:
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```json
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```yaml
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{
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"ids": <a list of event ids>,
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"authors": <a list of lowercase pubkeys, the pubkey of an event must be one of these>,
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79
17.md
79
17.md
@@ -15,17 +15,17 @@ Kind `14` is a chat message. `p` tags identify one or more receivers of the mess
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```jsonc
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{
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"id": "<usual hash>",
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"pubkey": "<sender-pubkey>",
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"pubkey": "<sender-pubkey>",
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"created_at": "<current-time>",
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"kind": 14,
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"tags": [
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["p", "<receiver-1-pubkey>", "<relay-url>"],
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["p", "<receiver-2-pubkey>", "<relay-url>"],
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["e", "<kind-14-id>", "<relay-url>"] // if this is a reply
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"kind": 14,
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"tags": [
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["p", "<receiver-1-pubkey>", "<relay-url>"],
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["p", "<receiver-2-pubkey>", "<relay-url>"],
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["e", "<kind-14-id>", "<relay-url>"] // if this is a reply
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["subject", "<conversation-title>"],
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// rest of tags...
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],
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"content": "<message-in-plain-text>",
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// rest of tags...
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],
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"content": "<message-in-plain-text>",
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}
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```
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@@ -65,21 +65,22 @@ Kind `14`s MUST never be signed. If it is signed, the message might leak to rela
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}
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```
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Kind 15 is used for sending encrypted file event messages:
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Kind `15` is used for sending encrypted file event messages:
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- `file-type`: Specifies the MIME type of the attached file (e.g., `image/jpeg`, `audio/mpeg`, etc.).
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- `encryption-algorithm`: Indicates the encryption algorithm used for encrypting the file. Supported algorithms may include `aes-gcm`, `chacha20-poly1305`,`aes-cbc` etc.
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- `file-type`: Specifies the MIME type of the attached file (e.g., `image/jpeg`, `audio/mpeg`, etc.) before encryption.
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- `encryption-algorithm`: Indicates the encryption algorithm used for encrypting the file. Supported algorithms: `aes-gcm`.
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- `decryption-key`: The decryption key that will be used by the recipient to decrypt the file.
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- `decryption-nonce`: The decryption nonce that will be used by the recipient to decrypt the file.
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- `content`: The URL of the file (`<file-url>`).
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- `x` containing the SHA-256 hexencoded string of the file.
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- `size` (optional) size of file in bytes
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- `dim` (optional) size of the file in pixels in the form `<width>x<height>`
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- `x` containing the SHA-256 hexencoded string of the encrypted file.
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- `ox` containing the SHA-256 hexencoded string of the file before encryption.
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- `size` (optional) size of the encrypted file in bytes
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- `dim` (optional) size in pixels in the form `<width>x<height>`
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- `blurhash`(optional) the [blurhash](https://github.com/woltapp/blurhash) to show while the client is loading the file
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- `thumb` (optional) URL of thumbnail with same aspect ratio (encrypted with the same key, nonce)
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- `fallback` (optional) zero or more fallback file sources in case `url` fails
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- `fallback` (optional) zero or more fallback file sources in case `url` fails (encrypted with the same key, nonce)
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Just like kind 14, kind `15`s MUST never be signed.
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Just like kind `14`, kind `15`s MUST never be signed.
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## Chat Rooms
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@@ -87,34 +88,34 @@ The set of `pubkey` + `p` tags defines a chat room. If a new `p` tag is added or
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Clients SHOULD render messages of the same room in a continuous thread.
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An optional `subject` tag defines the current name/topic of the conversation. Any member can change the topic by simply submitting a new `subject` to an existing `pubkey` + `p`-tags room. There is no need to send `subject` in every message. The newest `subject` in the thread is the subject of the conversation.
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An optional `subject` tag defines the current name/topic of the conversation. Any member can change the topic by simply submitting a new `subject` to an existing `pubkey` + `p` tags room. There is no need to send `subject` in every message. The newest `subject` in the chat room is the subject of the conversation.
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## Encrypting
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Following [NIP-59](59.md), the **unsigned** `kind:14` & `kind:15` chat messages must be sealed (`kind:13`) and then gift-wrapped (`kind:1059`) to each receiver and the sender individually.
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```jsonc
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```js
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{
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"id": "<usual hash>",
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"pubkey": randomPublicKey,
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"created_at": randomTimeUpTo2DaysInThePast(),
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"pubkey": randomPublicKey,
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"created_at": randomTimeUpTo2DaysInThePast(),
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"kind": 1059, // gift wrap
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"tags": [
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["p", receiverPublicKey, "<relay-url>"] // receiver
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],
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"content": nip44Encrypt(
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{
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"tags": [
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["p", receiverPublicKey, "<relay-url>"] // receiver
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],
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"content": nip44Encrypt(
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{
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"id": "<usual hash>",
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"pubkey": senderPublicKey,
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"created_at": randomTimeUpTo2DaysInThePast(),
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"kind": 13, // seal
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"tags": [], // no tags
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"content": nip44Encrypt(unsignedKind14, senderPrivateKey, receiverPublicKey),
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"sig": "<signed by senderPrivateKey>"
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},
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randomPrivateKey, receiverPublicKey
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),
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"sig": "<signed by randomPrivateKey>"
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"pubkey": senderPublicKey,
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"created_at": randomTimeUpTo2DaysInThePast(),
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"kind": 13, // seal
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"tags": [], // no tags
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"content": nip44Encrypt(unsignedKind14, senderPrivateKey, receiverPublicKey),
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"sig": "<signed by senderPrivateKey>"
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},
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randomPrivateKey, receiverPublicKey
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),
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"sig": "<signed by randomPrivateKey>"
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}
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```
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@@ -124,7 +125,7 @@ Clients MUST verify if pubkey of the `kind:13` is the same pubkey on the `kind:1
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Clients SHOULD randomize `created_at` in up to two days in the past in both the seal and the gift wrap to make sure grouping by `created_at` doesn't reveal any metadata.
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The gift wrap's `p`-tag can be the receiver's main pubkey or an alias key created to receive DMs without exposing the receiver's identity.
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The gift wrap's `p` tag can be the receiver's main pubkey or an alias key created to receive DMs without exposing the receiver's identity.
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Clients CAN offer disappearing messages by setting an `expiration` tag in the gift wrap of each receiver or by not generating a gift wrap to the sender's public key
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@@ -188,7 +189,7 @@ The two final GiftWraps, one to the receiver and the other to the sender, respec
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"created_at":1703128320,
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"kind":1059,
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"tags":[
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[ "p", "918e2da906df4ccd12c8ac672d8335add131a4cf9d27ce42b3bb3625755f0788"]
|
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["p", "918e2da906df4ccd12c8ac672d8335add131a4cf9d27ce42b3bb3625755f0788"]
|
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],
|
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"content":"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",
|
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"sig":"a3c6ce632b145c0869423c1afaff4a6d764a9b64dedaf15f170b944ead67227518a72e455567ca1c2a0d187832cecbde7ed478395ec4c95dd3e71749ed66c480"
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@@ -202,7 +203,7 @@ The two final GiftWraps, one to the receiver and the other to the sender, respec
|
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"created_at":1702711587,
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"kind":1059,
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"tags":[
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[ "p", "44900586091b284416a0c001f677f9c49f7639a55c3f1e2ec130a8e1a7998e1b"]
|
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["p", "44900586091b284416a0c001f677f9c49f7639a55c3f1e2ec130a8e1a7998e1b"]
|
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],
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"content":"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",
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||||
"sig":"c94e74533b482aa8eeeb54ae72a5303e0b21f62909ca43c8ef06b0357412d6f8a92f96e1a205102753777fd25321a58fba3fb384eee114bd53ce6c06a1c22bab"
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|
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41
51.md
41
51.md
@@ -20,22 +20,29 @@ Standard lists use normal replaceable events, meaning users may only have a sing
|
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|
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For example, _mute list_ can contain the public keys of spammers and bad actors users don't want to see in their feeds or receive annoying notifications from.
|
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| name | kind | description | expected tag items |
|
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| --- | --- | --- | --- |
|
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| Mute list | 10000 | things the user doesn't want to see in their feeds | `"p"` (pubkeys), `"t"` (hashtags), `"word"` (lowercase string), `"e"` (threads) |
|
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| Pinned notes | 10001 | events the user intends to showcase in their profile page | `"e"` (kind:1 notes) |
|
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| Read/write relays | 10002 | where a user publishes to and where they expect mentions | see [NIP-65](65.md) |
|
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| Bookmarks | 10003 | uncategorized, "global" list of things a user wants to save | `"e"` (kind:1 notes), `"a"` (kind:30023 articles), `"t"` (hashtags), `"r"` (URLs) |
|
||||
| Communities | 10004 | [NIP-72](72.md) communities the user belongs to | `"a"` (kind:34550 community definitions) |
|
||||
| Public chats | 10005 | [NIP-28](28.md) chat channels the user is in | `"e"` (kind:40 channel definitions) |
|
||||
| Blocked relays | 10006 | relays clients should never connect to | `"relay"` (relay URLs) |
|
||||
| Search relays | 10007 | relays clients should use when performing search queries | `"relay"` (relay URLs) |
|
||||
| Simple groups | 10009 | [NIP-29](29.md) groups the user is in | `"group"` ([NIP-29](29.md) group id + relay URL + optional group name), `"r"` for each relay in use |
|
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| 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) |
|
||||
| name | kind | description | expected tag items |
|
||||
| --- | --- | --- | --- |
|
||||
| Follow list | 3 | microblogging basic follow list, see [NIP-02](02.md) | `"p"` (pubkeys -- with optional relay hint and petname) |
|
||||
| Mute list | 10000 | things the user doesn't want to see in their feeds | `"p"` (pubkeys), `"t"` (hashtags), `"word"` (lowercase string), `"e"` (threads) |
|
||||
| Pinned notes | 10001 | events the user intends to showcase in their profile page | `"e"` (kind:1 notes) |
|
||||
| Read/write relays | 10002 | where a user publishes to and where they expect mentions | see [NIP-65](65.md) |
|
||||
| Bookmarks | 10003 | uncategorized, "global" list of things a user wants to save | `"e"` (kind:1 notes), `"a"` (kind:30023 articles), `"t"` (hashtags), `"r"` (URLs) |
|
||||
| Communities | 10004 | [NIP-72](72.md) communities the user belongs to | `"a"` (kind:34550 community definitions) |
|
||||
| Public chats | 10005 | [NIP-28](28.md) chat channels the user is in | `"e"` (kind:40 channel definitions) |
|
||||
| Blocked relays | 10006 | relays clients should never connect to | `"relay"` (relay URLs) |
|
||||
| Search relays | 10007 | relays clients should use when performing search queries | `"relay"` (relay URLs) |
|
||||
| Simple groups | 10009 | [NIP-29](29.md) groups the user is in | `"group"` ([NIP-29](29.md) group id + relay URL + optional group name), `"r"` for each relay in use |
|
||||
| Favorite relays | 10012 | user favorite relays and pointers to relay sets | `"relay"` (relay URLs) and `"a"` (kind:30002 relay set) |
|
||||
| Interests | 10015 | topics a user may be interested in and pointers | `"t"` (hashtags) and `"a"` (kind:30015 interest set) |
|
||||
| Media follows | 10020 | multimedia (photos, short video) follow list | `"p"` (pubkeys -- with optional relay hint and petname) |
|
||||
| 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) |
|
||||
| Video subscriptions | 10111 | [NIP-71](71.md) video-exclusive follows | `"p"` (pubkeys) |
|
||||
| Good video relays | 10112 | relays deemed to only host good [NIP-71](71.md) videos | `"relay"` (relay URLs) |
|
||||
| Photo subscriptions | 10111 | [NIP-68](71.md) photo-exclusive follows | `"p"` (pubkeys) |
|
||||
| Good photo relays | 10112 | relays deemed to only host good [NIP-68](71.md) photos | `"relay"` (relay URLs) |
|
||||
|
||||
### Sets
|
||||
|
||||
@@ -57,6 +64,8 @@ Aside from their main identifier, the `"d"` tag, sets can optionally have a `"ti
|
||||
| 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) |
|
||||
| Starter packs | 39089 | a named set of profiles to be shared around with the goal of being followed together | `"p"` (pubkeys) |
|
||||
| Media starter packs | 39092 | same as above, but specific to multimedia (photos, short video) clients | `"p"` (pubkeys) |
|
||||
|
||||
### Deprecated standard lists
|
||||
|
||||
|
||||
2
60.md
2
60.md
@@ -68,7 +68,7 @@ There can be multiple `kind:7375` events for the same mint, and multiple proofs
|
||||
|
||||
* `.content` is a [NIP-44](44.md) encrypted payload:
|
||||
* `mint`: The mint the proofs belong to.
|
||||
* `proofs`: unecoded proofs
|
||||
* `proofs`: unencoded proofs
|
||||
* `del`: token-ids that were destroyed by the creation of this token. This assists with state transitions.
|
||||
|
||||
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).
|
||||
|
||||
1
65.md
1
65.md
@@ -32,6 +32,7 @@ When publishing an event, clients SHOULD:
|
||||
|
||||
- Send the event to the **write** relays of the author
|
||||
- Send the event to all **read** relays of each tagged user
|
||||
- Send the author's `kind:10002` event to all relays the event was published to
|
||||
|
||||
### Size
|
||||
|
||||
|
||||
@@ -187,6 +187,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
|
||||
| `10006` | Blocked relays list | [51](51.md) |
|
||||
| `10007` | Search relays list | [51](51.md) |
|
||||
| `10009` | User groups | [51](51.md), [29](29.md) |
|
||||
| `10012` | Favorite relays list | [51](51.md) |
|
||||
| `10013` | Private event relay list | [37](37.md) |
|
||||
| `10015` | Interests list | [51](51.md) |
|
||||
| `10019` | Nutzap Mint Recommendation | [61](61.md) |
|
||||
|
||||
Reference in New Issue
Block a user