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Content Warnings

Content Warnings are set using sensitive, then summary seems to be used as a spoiler text.

The last three examples are an attempt to add a content warning to an image.

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": [
    "http://misskey/users/abg9bsla7ltd0003",
    "https://www.w3.org/ns/activitystreams#Public"
  ],
  "id": "http://pasture-one-actor/activity/5MWmdt2N0Fc",
  "published": "2025-08-15T10:37:36Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://misskey/users/abg9bsla7ltd0003"
    ],
    "id": "http://pasture-one-actor/object/cWjvK8F03rw",
    "published": "2025-08-15T10:37:36Z",
    "content": "text",
    "sensitive": true
  }
}
misskey
{
  "id": "abg9dl6o4n97000i",
  "createdAt": "2025-08-15T10:37:36.000Z",
  "userId": "abg9denn4n970003",
  "user": {
    "id": "abg9denn4n970003",
    "name": "Test Actor",
    "username": "actor",
    "host": "pasture-one-actor",
    "avatarUrl": "http://misskey/identicon/actor@pasture-one-actor",
    "avatarBlurhash": null,
    "avatarDecorations": [],
    "isBot": false,
    "isCat": false,
    "instance": {
      "name": null,
      "softwareName": null,
      "softwareVersion": null,
      "iconUrl": null,
      "faviconUrl": null,
      "themeColor": null
    },
    "emojis": {},
    "onlineStatus": "unknown"
  },
  "text": "text",
  "cw": null,
  "visibility": "public",
  "localOnly": false,
  "reactionAcceptance": null,
  "renoteCount": 0,
  "repliesCount": 0,
  "reactionCount": 0,
  "reactions": {},
  "reactionEmojis": {},
  "emojis": {},
  "fileIds": [],
  "files": [],
  "replyId": null,
  "renoteId": null,
  "uri": "http://pasture-one-actor/object/cWjvK8F03rw",
  "clippedCount": 0
}

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://misskey/users/abg9bsla7ltd0003",
    "https://www.w3.org/ns/activitystreams#Public"
  ],
  "id": "http://pasture-one-actor/activity/t4BV7whhOaY",
  "published": "2025-08-15T10:37:36Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://misskey/users/abg9bsla7ltd0003"
    ],
    "id": "http://pasture-one-actor/object/7MO1iN8ne88",
    "published": "2025-08-15T10:37:36Z",
    "content": "text",
    "summary": "summary"
  }
}
misskey
{
  "id": "abg9dl6o4n97000j",
  "createdAt": "2025-08-15T10:37:36.000Z",
  "userId": "abg9denn4n970003",
  "user": {
    "id": "abg9denn4n970003",
    "name": "Test Actor",
    "username": "actor",
    "host": "pasture-one-actor",
    "avatarUrl": "http://misskey/identicon/actor@pasture-one-actor",
    "avatarBlurhash": null,
    "avatarDecorations": [],
    "isBot": false,
    "isCat": false,
    "instance": {
      "name": null,
      "softwareName": null,
      "softwareVersion": null,
      "iconUrl": null,
      "faviconUrl": null,
      "themeColor": null
    },
    "emojis": {},
    "onlineStatus": "unknown"
  },
  "text": "text",
  "cw": "summary",
  "visibility": "public",
  "localOnly": false,
  "reactionAcceptance": null,
  "renoteCount": 0,
  "repliesCount": 0,
  "reactionCount": 0,
  "reactions": {},
  "reactionEmojis": {},
  "emojis": {},
  "fileIds": [],
  "files": [],
  "replyId": null,
  "renoteId": null,
  "uri": "http://pasture-one-actor/object/7MO1iN8ne88",
  "clippedCount": 0
}

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": [
    "http://misskey/users/abg9bsla7ltd0003",
    "https://www.w3.org/ns/activitystreams#Public"
  ],
  "id": "http://pasture-one-actor/activity/X_fLpT3afrY",
  "published": "2025-08-15T10:37:37Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://misskey/users/abg9bsla7ltd0003"
    ],
    "id": "http://pasture-one-actor/object/PM_DOiI-Rp0",
    "published": "2025-08-15T10:37:37Z",
    "content": "text",
    "summary": "summary",
    "sensitive": true
  }
}
misskey
{
  "id": "abg9dlyg4n97000k",
  "createdAt": "2025-08-15T10:37:37.000Z",
  "userId": "abg9denn4n970003",
  "user": {
    "id": "abg9denn4n970003",
    "name": "Test Actor",
    "username": "actor",
    "host": "pasture-one-actor",
    "avatarUrl": "http://misskey/identicon/actor@pasture-one-actor",
    "avatarBlurhash": null,
    "avatarDecorations": [],
    "isBot": false,
    "isCat": false,
    "instance": {
      "name": null,
      "softwareName": null,
      "softwareVersion": null,
      "iconUrl": null,
      "faviconUrl": null,
      "themeColor": null
    },
    "emojis": {},
    "onlineStatus": "unknown"
  },
  "text": "text",
  "cw": "summary",
  "visibility": "public",
  "localOnly": false,
  "reactionAcceptance": null,
  "renoteCount": 0,
  "repliesCount": 0,
  "reactionCount": 0,
  "reactions": {},
  "reactionEmojis": {},
  "emojis": {},
  "fileIds": [],
  "files": [],
  "replyId": null,
  "renoteId": null,
  "uri": "http://pasture-one-actor/object/PM_DOiI-Rp0",
  "clippedCount": 0
}

Example 4

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "http://misskey/users/abg9bsla7ltd0003",
    "https://www.w3.org/ns/activitystreams#Public"
  ],
  "id": "http://pasture-one-actor/activity/SwqYLaix5b8",
  "published": "2025-08-15T10:37:38Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://misskey/users/abg9bsla7ltd0003"
    ],
    "id": "http://pasture-one-actor/object/DMO5FdVmy9g",
    "published": "2025-08-15T10:37:38Z",
    "content": "see image",
    "attachment": {
      "type": "Image",
      "sensitive": true,
      "url": "http://pasture-one-actor/images/w001.png"
    }
  }
}
misskey
{
  "id": "abg9dmq84n97000m",
  "createdAt": "2025-08-15T10:37:38.000Z",
  "userId": "abg9denn4n970003",
  "user": {
    "id": "abg9denn4n970003",
    "name": "Test Actor",
    "username": "actor",
    "host": "pasture-one-actor",
    "avatarUrl": "http://misskey/identicon/actor@pasture-one-actor",
    "avatarBlurhash": null,
    "avatarDecorations": [],
    "isBot": false,
    "isCat": false,
    "instance": {
      "name": null,
      "softwareName": null,
      "softwareVersion": null,
      "iconUrl": null,
      "faviconUrl": null,
      "themeColor": null
    },
    "emojis": {},
    "onlineStatus": "unknown"
  },
  "text": "see image",
  "cw": null,
  "visibility": "public",
  "localOnly": false,
  "reactionAcceptance": null,
  "renoteCount": 0,
  "repliesCount": 0,
  "reactionCount": 0,
  "reactions": {},
  "reactionEmojis": {},
  "emojis": {},
  "fileIds": [
    "abg9dn324n97000l"
  ],
  "files": [
    {
      "id": "abg9dn324n97000l",
      "createdAt": "2025-08-15T10:37:38.462Z",
      "name": "w001.png",
      "type": "image/png",
      "md5": "b3bdce1e0000838dfdf3d8dbf08852a5",
      "size": 0,
      "isSensitive": true,
      "blurhash": "e2Dh.-$XfQ$XfQ$XjufQjufQfQfQfQfQfQ$XjufQjufQfQfQfQfQfQ",
      "properties": {
        "width": 40,
        "height": 40
      },
      "url": "http://pasture-one-actor/images/w001.png",
      "thumbnailUrl": "http://pasture-one-actor/images/w001.png",
      "comment": null,
      "folderId": null,
      "folder": null,
      "userId": "abg9denn4n970003",
      "user": null
    }
  ],
  "replyId": null,
  "renoteId": null,
  "uri": "http://pasture-one-actor/object/DMO5FdVmy9g",
  "clippedCount": 0
}

Example 5

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "http://misskey/users/abg9bsla7ltd0003",
    "https://www.w3.org/ns/activitystreams#Public"
  ],
  "id": "http://pasture-one-actor/activity/BM--Aj4Rz08",
  "published": "2025-08-15T10:37:38Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://misskey/users/abg9bsla7ltd0003"
    ],
    "id": "http://pasture-one-actor/object/RzS6Fzag-6A",
    "published": "2025-08-15T10:37:38Z",
    "content": "see image",
    "sensitive": true,
    "attachment": {
      "type": "Image",
      "sensitive": true,
      "url": "http://pasture-one-actor/images/w002.png"
    }
  }
}
misskey
{
  "id": "abg9dmq84n97000o",
  "createdAt": "2025-08-15T10:37:38.000Z",
  "userId": "abg9denn4n970003",
  "user": {
    "id": "abg9denn4n970003",
    "name": "Test Actor",
    "username": "actor",
    "host": "pasture-one-actor",
    "avatarUrl": "http://misskey/identicon/actor@pasture-one-actor",
    "avatarBlurhash": null,
    "avatarDecorations": [],
    "isBot": false,
    "isCat": false,
    "instance": {
      "name": null,
      "softwareName": null,
      "softwareVersion": null,
      "iconUrl": null,
      "faviconUrl": null,
      "themeColor": null
    },
    "emojis": {},
    "onlineStatus": "unknown"
  },
  "text": "see image",
  "cw": null,
  "visibility": "public",
  "localOnly": false,
  "reactionAcceptance": null,
  "renoteCount": 0,
  "repliesCount": 0,
  "reactionCount": 0,
  "reactions": {},
  "reactionEmojis": {},
  "emojis": {},
  "fileIds": [
    "abg9dnlg4n97000n"
  ],
  "files": [
    {
      "id": "abg9dnlg4n97000n",
      "createdAt": "2025-08-15T10:37:39.124Z",
      "name": "w002.png",
      "type": "image/png",
      "md5": "886c4077074476574820a99f32dd774e",
      "size": 0,
      "isSensitive": true,
      "blurhash": "e381IFuafQuafQuafjfQfjfQfQfQfQfQfQuafjfQfjfQfQfQfQfQfQ",
      "properties": {
        "width": 40,
        "height": 40
      },
      "url": "http://pasture-one-actor/images/w002.png",
      "thumbnailUrl": "http://pasture-one-actor/images/w002.png",
      "comment": null,
      "folderId": null,
      "folder": null,
      "userId": "abg9denn4n970003",
      "user": null
    }
  ],
  "replyId": null,
  "renoteId": null,
  "uri": "http://pasture-one-actor/object/RzS6Fzag-6A",
  "clippedCount": 0
}

Example 6

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "http://misskey/users/abg9bsla7ltd0003",
    "https://www.w3.org/ns/activitystreams#Public"
  ],
  "id": "http://pasture-one-actor/activity/eisZOUnUkbU",
  "published": "2025-08-15T10:37:39Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://misskey/users/abg9bsla7ltd0003"
    ],
    "id": "http://pasture-one-actor/object/9PRoQj5VG1U",
    "published": "2025-08-15T10:37:39Z",
    "content": "see image",
    "attachment": {
      "content": "content",
      "type": "Image",
      "sensitive": true,
      "url": "http://pasture-one-actor/images/w003.png"
    }
  }
}
misskey
{
  "id": "abg9dni04n97000q",
  "createdAt": "2025-08-15T10:37:39.000Z",
  "userId": "abg9denn4n970003",
  "user": {
    "id": "abg9denn4n970003",
    "name": "Test Actor",
    "username": "actor",
    "host": "pasture-one-actor",
    "avatarUrl": "http://misskey/identicon/actor@pasture-one-actor",
    "avatarBlurhash": null,
    "avatarDecorations": [],
    "isBot": false,
    "isCat": false,
    "instance": {
      "name": null,
      "softwareName": null,
      "softwareVersion": null,
      "iconUrl": null,
      "faviconUrl": null,
      "themeColor": null
    },
    "emojis": {},
    "onlineStatus": "unknown"
  },
  "text": "see image",
  "cw": null,
  "visibility": "public",
  "localOnly": false,
  "reactionAcceptance": null,
  "renoteCount": 0,
  "repliesCount": 0,
  "reactionCount": 0,
  "reactions": {},
  "reactionEmojis": {},
  "emojis": {},
  "fileIds": [
    "abg9do524n97000p"
  ],
  "files": [
    {
      "id": "abg9do524n97000p",
      "createdAt": "2025-08-15T10:37:39.830Z",
      "name": "w003.png",
      "type": "image/png",
      "md5": "5d72908d6f735ce98008eff2f6e710db",
      "size": 0,
      "isSensitive": true,
      "blurhash": "e1KRvr}qfQ}qfQ}qj@fQj@fQfQfQfQfQfQ}qj@fQj@fQfQfQfQfQfQ",
      "properties": {
        "width": 40,
        "height": 40
      },
      "url": "http://pasture-one-actor/images/w003.png",
      "thumbnailUrl": "http://pasture-one-actor/images/w003.png",
      "comment": null,
      "folderId": null,
      "folder": null,
      "userId": "abg9denn4n970003",
      "user": null
    }
  ],
  "replyId": null,
  "renoteId": null,
  "uri": "http://pasture-one-actor/object/9PRoQj5VG1U",
  "clippedCount": 0
}

Example 7

activity
{
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    {
      "Hashtag": "as:Hashtag",
      "sensitive": "as:sensitive"
    }
  ],
  "type": "Create",
  "actor": "http://pasture-one-actor/actor",
  "to": [
    "http://misskey/users/abg9bsla7ltd0003",
    "https://www.w3.org/ns/activitystreams#Public"
  ],
  "id": "http://pasture-one-actor/activity/aJxre16aKl8",
  "published": "2025-08-15T10:37:40Z",
  "object": {
    "type": "Note",
    "attributedTo": "http://pasture-one-actor/actor",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public",
      "http://misskey/users/abg9bsla7ltd0003"
    ],
    "id": "http://pasture-one-actor/object/TyKC2vzsw6k",
    "published": "2025-08-15T10:37:40Z",
    "content": "see image",
    "attachment": {
      "type": "Image",
      "summary": "summary",
      "sensitive": true,
      "url": "http://pasture-one-actor/images/w004.png"
    }
  }
}
misskey
{
  "id": "abg9do9s4n97000s",
  "createdAt": "2025-08-15T10:37:40.000Z",
  "userId": "abg9denn4n970003",
  "user": {
    "id": "abg9denn4n970003",
    "name": "Test Actor",
    "username": "actor",
    "host": "pasture-one-actor",
    "avatarUrl": "http://misskey/identicon/actor@pasture-one-actor",
    "avatarBlurhash": null,
    "avatarDecorations": [],
    "isBot": false,
    "isCat": false,
    "instance": {
      "name": null,
      "softwareName": null,
      "softwareVersion": null,
      "iconUrl": null,
      "faviconUrl": null,
      "themeColor": null
    },
    "emojis": {},
    "onlineStatus": "unknown"
  },
  "text": "see image",
  "cw": null,
  "visibility": "public",
  "localOnly": false,
  "reactionAcceptance": null,
  "renoteCount": 0,
  "repliesCount": 0,
  "reactionCount": 0,
  "reactions": {},
  "reactionEmojis": {},
  "emojis": {},
  "fileIds": [
    "abg9dons4n97000r"
  ],
  "files": [
    {
      "id": "abg9dons4n97000r",
      "createdAt": "2025-08-15T10:37:40.504Z",
      "name": "w004.png",
      "type": "image/png",
      "md5": "05cbc0f6a12d152285df2bafcd414b84",
      "size": 0,
      "isSensitive": true,
      "blurhash": "e0ECOK~VfQ~VfQ~Vj[fQj[fQfQfQfQfQfQ~Vj[fQj[fQfQfQfQfQfQ",
      "properties": {
        "width": 40,
        "height": 40
      },
      "url": "http://pasture-one-actor/images/w004.png",
      "thumbnailUrl": "http://pasture-one-actor/images/w004.png",
      "comment": null,
      "folderId": null,
      "folder": null,
      "userId": "abg9denn4n970003",
      "user": null
    }
  ],
  "replyId": null,
  "renoteId": null,
  "uri": "http://pasture-one-actor/object/TyKC2vzsw6k",
  "clippedCount": 0
}