point to nip73

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arthurfranca 2024-09-25 15:37:00 -03:00
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22.md
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@ -34,18 +34,10 @@ and MUST point to the parent item with lowercase ones (e.g. `k`, `e`, `a` or `i`
Tags `K` and `k` MUST be present to define the event kind of the root and the parent items.
`I` and `i` tags create scopes for hashtags, geohashes, URLs, and other external identifiers. They accept the following values:
`I` and `i` tags create scopes for hashtags, geohashes, URLs, and other external identifiers.
| Type | `I`/`i` tag | `K`/`k` tag |
|- | - | - |
| URLs | "`<URL, normalized, no fragment>`" | "`<scheme-host, normalized>`" |
| Hashtags | "#`<topic, lowercase>`" | "#" |
| Geohashes| "geo:`<geohash, lowercase>`" | "geo" |
| Podcast Feeds | "podcast:guid:`<id, lowercase>`" | "podcast:guid" |
| Podcast Episodes | "podcast:item:guid:`<id, lowercase>`" | "podcast:item:guid" |
| Books | "isbn:`<id, hyphenated>`" | "isbn" |
| Movies | "isan:`<id, lowercase>`" | "isan" |
| Papers | "doi:`<id, lowercase>`" | "doi" |
The possible values for `i` tags and `k` tags, when related to an extenal identity are listed on [NIP-73](73.md).
Their uppercase versions use the same type of values but relate to the root item instead of the parent one.
`q` tags MAY be used when citing events in the `.content` with [NIP-21](21.md).