This is one of many protocol behaviors described in ActivityPub.

Identifier

urn:uuid:003a3be2-fb58-4812-a3a3-795067254327

Content

The outbox MUST be an OrderedCollection.

Origin

prefix The outbox is discovered through the outbox property of an actor's profile.

The outbox MUST be an OrderedCollection.
 
suffix The outbox stream contains activities the user has published, subject to the ability of the requestor to retrieve the activity

https://www.w3.org/TR/activitypub/

JSON

{
  "id": "urn:uuid:003a3be2-fb58-4812-a3a3-795067254327",
  "type": "Behavior",
  "uuid": "003a3be2-fb58-4812-a3a3-795067254327",
  "content": "The outbox MUST be an OrderedCollection.",
  "origin": {
    "source": "https://www.w3.org/TR/activitypub/",
    "section": {
      "id": "https://www.w3.org/TR/activitypub/#outbox",
      "branch": [
        5,
        1
      ]
    },
    "selector": {
      "type": "TextQuoteSelector",
      "exact": "The outbox MUST be an OrderedCollection.\n",
      "prefix": "The outbox is discovered through the outbox property of an actor's profile. \n",
      "suffix": "The outbox stream contains activities the user has published, subject to the ability of the requestor to retrieve the activity\n"
    }
  },
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    "https://socialweb.coop/ns/testing/context.json"
  ]
}