Public addressing

Public addressing is discussed here. The essential point here is that Public, as:Public, and https://www.w3.org/ns/activitystreams#Public are equivalent as JSON-LD and thus should be treated in the same way by Fediverse applications.

Examples

Example 1

activity

{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public",
    "http://mitra/users/admin"
  ],
  "id": "http://pasture-one-actor/actor/Vw-nWq4RXX0",
  "published": "2024-12-02T19:17:10Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://mitra/users/admin"
    ],
    "id": "http://pasture-one-actor/actor/YKc_SywEyy8",
    "published": "2024-12-02T19:17:10Z",
    "content": "https://www.w3.org/ns/activitystreams#Public"
  }
}

mitra

{
  "id": "019388ce-2622-f83b-b8ba-2235b7faeae0",
  "uri": "http://pasture-one-actor/actor/YKc_SywEyy8",
  "url": "http://pasture-one-actor/actor/YKc_SywEyy8",
  "created_at": "2024-12-02T19:17:10Z",
  "edited_at": null,
  "account": {
    "id": "019388cd-b1cf-e217-3a6f-db2cb445ab4f",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "actor_id": "http://pasture-one-actor/actor",
    "url": "http://pasture-one-actor/actor",
    "display_name": "Test Actor",
    "created_at": "2024-12-02T19:16:42.063176Z",
    "note": "",
    "avatar": "http://mitra/api/v1/accounts/identicon?input=http://pasture-one-actor/actor",
    "header": "http://mitra/api/v1/accounts/identicon",
    "locked": false,
    "mention_policy": "none",
    "bot": false,
    "identity_proofs": [],
    "payment_options": [],
    "fields": [],
    "emojis": [],
    "followers_count": 0,
    "following_count": 0,
    "subscribers_count": 0,
    "statuses_count": 20,
    "source": null,
    "role": null,
    "authentication_methods": null,
    "client_config": null
  },
  "content": "https://www.w3.org/ns/activitystreams#Public",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "reblog": null,
  "visibility": "public",
  "sensitive": false,
  "spoiler_text": "",
  "pinned": false,
  "replies_count": 0,
  "favourites_count": 0,
  "reblogs_count": 0,
  "media_attachments": [],
  "mentions": [
    {
      "id": "019388cc-733a-e1ae-c1f1-c8ab034273cd",
      "username": "admin",
      "acct": "admin",
      "url": "http://mitra/users/admin"
    }
  ],
  "tags": [],
  "emojis": [],
  "favourited": false,
  "reblogged": false,
  "bookmarked": false,
  "pleroma": {
    "emoji_reactions": [],
    "in_reply_to_account_acct": null,
    "parent_visible": true,
    "quote": null,
    "quote_visible": false
  },
  "ipfs_cid": null,
  "links": []
}

Example 2

activity

{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "http://mitra/users/admin",
    "as:Public"
  ],
  "id": "http://pasture-one-actor/actor/f9HeDMr4Ea4",
  "published": "2024-12-02T19:17:12Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "as:Public",
      "http://mitra/users/admin"
    ],
    "id": "http://pasture-one-actor/actor/u24Yas_rXak",
    "published": "2024-12-02T19:17:12Z",
    "content": "as:Public"
  }
}

mitra

{
  "id": "019388ce-2bff-e470-7639-48f50a5a55b6",
  "uri": "http://pasture-one-actor/actor/u24Yas_rXak",
  "url": "http://pasture-one-actor/actor/u24Yas_rXak",
  "created_at": "2024-12-02T19:17:12Z",
  "edited_at": null,
  "account": {
    "id": "019388cd-b1cf-e217-3a6f-db2cb445ab4f",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "actor_id": "http://pasture-one-actor/actor",
    "url": "http://pasture-one-actor/actor",
    "display_name": "Test Actor",
    "created_at": "2024-12-02T19:16:42.063176Z",
    "note": "",
    "avatar": "http://mitra/api/v1/accounts/identicon?input=http://pasture-one-actor/actor",
    "header": "http://mitra/api/v1/accounts/identicon",
    "locked": false,
    "mention_policy": "none",
    "bot": false,
    "identity_proofs": [],
    "payment_options": [],
    "fields": [],
    "emojis": [],
    "followers_count": 0,
    "following_count": 0,
    "subscribers_count": 0,
    "statuses_count": 21,
    "source": null,
    "role": null,
    "authentication_methods": null,
    "client_config": null
  },
  "content": "as:Public",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "reblog": null,
  "visibility": "public",
  "sensitive": false,
  "spoiler_text": "",
  "pinned": false,
  "replies_count": 0,
  "favourites_count": 0,
  "reblogs_count": 0,
  "media_attachments": [],
  "mentions": [
    {
      "id": "019388cc-733a-e1ae-c1f1-c8ab034273cd",
      "username": "admin",
      "acct": "admin",
      "url": "http://mitra/users/admin"
    }
  ],
  "tags": [],
  "emojis": [],
  "favourited": false,
  "reblogged": false,
  "bookmarked": false,
  "pleroma": {
    "emoji_reactions": [],
    "in_reply_to_account_acct": null,
    "parent_visible": true,
    "quote": null,
    "quote_visible": false
  },
  "ipfs_cid": null,
  "links": []
}

Example 3

activity

{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "Public",
    "http://mitra/users/admin"
  ],
  "id": "http://pasture-one-actor/actor/DGn2wwhJ6zE",
  "published": "2024-12-02T19:17:13Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "Public",
      "http://mitra/users/admin"
    ],
    "id": "http://pasture-one-actor/actor/1ZE-AgRFg6w",
    "published": "2024-12-02T19:17:13Z",
    "content": "Public"
  }
}

mitra

{
  "id": "019388ce-31db-960e-b602-ff8dae33f414",
  "uri": "http://pasture-one-actor/actor/1ZE-AgRFg6w",
  "url": "http://pasture-one-actor/actor/1ZE-AgRFg6w",
  "created_at": "2024-12-02T19:17:13Z",
  "edited_at": null,
  "account": {
    "id": "019388cd-b1cf-e217-3a6f-db2cb445ab4f",
    "username": "actor",
    "acct": "actor@pasture-one-actor",
    "actor_id": "http://pasture-one-actor/actor",
    "url": "http://pasture-one-actor/actor",
    "display_name": "Test Actor",
    "created_at": "2024-12-02T19:16:42.063176Z",
    "note": "",
    "avatar": "http://mitra/api/v1/accounts/identicon?input=http://pasture-one-actor/actor",
    "header": "http://mitra/api/v1/accounts/identicon",
    "locked": false,
    "mention_policy": "none",
    "bot": false,
    "identity_proofs": [],
    "payment_options": [],
    "fields": [],
    "emojis": [],
    "followers_count": 0,
    "following_count": 0,
    "subscribers_count": 0,
    "statuses_count": 22,
    "source": null,
    "role": null,
    "authentication_methods": null,
    "client_config": null
  },
  "content": "Public",
  "in_reply_to_id": null,
  "in_reply_to_account_id": null,
  "reblog": null,
  "visibility": "public",
  "sensitive": false,
  "spoiler_text": "",
  "pinned": false,
  "replies_count": 0,
  "favourites_count": 0,
  "reblogs_count": 0,
  "media_attachments": [],
  "mentions": [
    {
      "id": "019388cc-733a-e1ae-c1f1-c8ab034273cd",
      "username": "admin",
      "acct": "admin",
      "url": "http://mitra/users/admin"
    }
  ],
  "tags": [],
  "emojis": [],
  "favourited": false,
  "reblogged": false,
  "bookmarked": false,
  "pleroma": {
    "emoji_reactions": [],
    "in_reply_to_account_acct": null,
    "parent_visible": true,
    "quote": null,
    "quote_visible": false
  },
  "ipfs_cid": null,
  "links": []
}