intransient objects must have unique global identifiers

Requirement

all objects distributed by the ActivityPub protocol MUST have unique global identifiers, unless they are intentionally transient

Origin

The origin of this requirement is a quote from the ActivityPub specfiication:
prefix …All Objects in [ActivityStreams] should have unique global identifiers. ActivityPub extends this requirement;
all objects distributed by the ActivityPub protocol MUST have unique global identifiers, unless they are intentionally transient (short lived activities that are not intended to be able to be looked up, such as some kinds of chat messages or game notifications).
suffix These identifiers must fall into one of the following groups: …
https://www.w3.org/TR/activitypub/ , § 3.1

id

urn:uuid:fc2bfa75-8fd0-45e0-809d-7aa3970be8ae

uuid

fc2bfa75-8fd0-45e0-809d-7aa3970be8ae

Full JSON

{
  "id": "urn:uuid:fc2bfa75-8fd0-45e0-809d-7aa3970be8ae",
  "type": "Behavior",
  "name": "intransient objects must have unique global identifiers",
  "content": "all objects distributed by the ActivityPub protocol MUST have unique global identifiers, unless they are intentionally transient\n",
  "tag": [
    {
      "name": "ActivityPubServer",
      "id": "https://socialweb.coop/tag/ActivityPubServer"
    }
  ],
  "origin": {
    "source": "https://www.w3.org/TR/activitypub/",
    "section": {
      "id": "https://www.w3.org/TR/activitypub/#obj-id",
      "branch": [
        3,
        1
      ]
    },
    "selector": {
      "type": "TextQuoteSelector",
      "exact": "all objects distributed by the ActivityPub protocol MUST have unique global identifiers, unless they are intentionally transient (short lived activities that are not intended to be able to be looked up, such as some kinds of chat messages or game notifications).\n",
      "prefix": "All Objects in [ActivityStreams] should have unique global identifiers. ActivityPub extends this requirement; \n",
      "suffix": "These identifiers must fall into one of the following groups:\n"
    }
  },
  "uuid": "fc2bfa75-8fd0-45e0-809d-7aa3970be8ae",
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    "https://socialweb.coop/ns/testing/context.json"
  ]
}

Links