Add l and L tags for labelling events

62.md

@@ -14,6 +14,7 @@ An event of  kind `32000` SHALL serve to authenticate an unversioned object host
 
 - The `d` tag MUST contain a unique identifier for the object.  This identifier SHOULD be a hash of the object itself to provide an additional means of validating its authenticity.
 - The `r` tag MUST indicate one or more URLs at which the object can be found.
+- Tags `l` and `L` MAY be used to indicate a context or namespace for the object, as defined in [NIP-32](https://github.com/nostr-protocol/nips/blob/master/32.md).
 - The `m` tag MAY be included to indicate the MIME type of the object.
 - The `client` tag, as defined in [NIP-89](https://github.com/nostr-protocol/nips/blob/master/89.md), MAY be included to indicate a preferred client for handling the Nostr event and its associated object.
 - The `hash` tag MUST be used when the object's unique identifier is a hash to indicate the hash method used.
@@ -27,6 +28,8 @@ An event of  kind `32000` SHALL serve to authenticate an unversioned object host
   "tags": [
     ["d", <unique identifier>],
     ["r", <comma-separated urls>],
+    ["l", <label>, <label namespace>],
+    ["L", <label namespace>],
     ["m", <MIME type>],
     ["client", <name>, <address>, <relay hint>],
     ["hash", <hash method>]
@@ -57,6 +60,8 @@ An event of kind `32001` SHALL serve to authenticate a versioned object hosted b
     ["r", <comma-separated urls>],
     ["a", <previous event id>, <relay hint>],
     ["a", <root event id>, <relay hint>],
+    ["l", <label>, <label namespace>],
+    ["L", <label namespace>],
     ["m", <MIME type>],
     ["client", <name>, <address>, <relay hint>],
     ["hash", <hash method>]