mirror of
https://github.com/nostr-protocol/nips.git
synced 2024-11-13 23:39:08 -05:00
47 lines
2.1 KiB
Markdown
47 lines
2.1 KiB
Markdown
|
NIP-09
|
||
|
|
======
|
||
|
|
|
||
|
|
Event Deletion
|
||
|
|
--------------
|
||
|
|
|
||
|
|
`draft` `optional` `author:scsibug`
|
||
|
|
|
||
|
|
A special event with kind `5`, meaning "deletion" is defined as having a list of one or more `e` tags, each referencing an event the author is requesting to be deleted.
|
||
|
|
|
||
|
|
Each tag entry must contain an "e" event id intended for deletion.
|
||
|
|
|
||
|
|
The event's `content` field MAY contain a text note describing the reason for the deletion.
|
||
|
|
|
||
|
|
For example:
|
||
|
|
|
||
|
|
```
|
||
|
|
{
|
||
|
|
"kind": 5,
|
||
|
|
"pubkey": <32-bytes hex-encoded public key of the event creator>,
|
||
|
|
"tags": [
|
||
|
|
["e", "dcd59..464a2"],
|
||
|
|
["e", "968c5..ad7a4"],
|
||
|
|
],
|
||
|
|
"content": "these posts were published by accident",
|
||
|
|
...other fields
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
Relays MAY delete or stop publishing any referenced events that have an identical `pubkey` as the deletion request. Clients may hide or otherwise indicate a deletion status for referenced events.
|
||
|
|
|
||
|
|
## Client Usage
|
||
|
|
|
||
|
|
Clients MAY choose to fully hide any events that are referenced by valid deletion events. This includes text notes, direct messages, or other yet-to-be defined event kinds. Alternatively, they MAY show the event along with an icon or other indication that the author has "disowned" the event. The `content` field MAY also be used to replace the deleted events own content, although a user interface should clearly indicate that this is a deletion reason, not the original content.
|
||
|
|
|
||
|
|
A client MUST validate that each event `pubkey` referenced in the `e` tag of the deletion request is identical to the deletion request `pubkey`, before hiding or deleting any event. Relays can not, in general, perform this validation and should not be treated as authoritative.
|
||
|
|
|
||
|
|
Clients display the deletion event itself in any way they choose, e.g., not at all, or with a prominent notice.
|
||
|
|
|
||
|
|
## Relay Usage
|
||
|
|
|
||
|
|
Relays MAY validate that a deletion event only references events that have the same `pubkey` as the deletion itself, however this is not required since relays may not have knowledge of all referenced events.
|
||
|
|
|
||
|
|
## Deleting a Deletion
|
||
|
|
|
||
|
|
Publishing a deletion event against a deletion has no effect. Clients and relays are not obliged to support "undelete" functionality.
|