A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag",
"Emoji": "toot:Emoji"
}
],
"id": "https://social.vivaldi.net/users/kyu3a/statuses/114450122330234079",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-04T14:51:14Z",
"url": "https://social.vivaldi.net/@kyu3a/114450122330234079",
"attributedTo": "https://social.vivaldi.net/users/kyu3a",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://social.vivaldi.net/users/kyu3a/followers"
],
"sensitive": false,
"atomUri": "https://social.vivaldi.net/users/kyu3a/statuses/114450122330234079",
"inReplyToAtomUri": null,
"conversation": "tag:vivaldi.net,2025-05-04:objectId=275438807:objectType=Conversation",
"content": "<p>とりあえず現行 YouTube にしかアップしてないけど。<a href=\"https://social.vivaldi.net/tags/NotebookLM\" class=\"mention hashtag\" rel=\"tag\">#<span>NotebookLM</span></a> 使ってブログを <a href=\"https://social.vivaldi.net/tags/%E3%83%9D%E3%83%83%E3%83%89%E3%82%AD%E3%83%A3%E3%82%B9%E3%83%88\" class=\"mention hashtag\" rel=\"tag\">#<span>ポッドキャスト</span></a> 化した番組のロゴ作った。 :tony_smiling: </p><p><a href=\"https://www.youtube.com/playlist?list=PLaUQxCyAZ00Up3KWbJYl3M8TXqn8mkYWV\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/playlist?list=PLaU</span><span class=\"invisible\">QxCyAZ00Up3KWbJYl3M8TXqn8mkYWV</span></a></p>",
"contentMap": {
"ja": "<p>とりあえず現行 YouTube にしかアップしてないけど。<a href=\"https://social.vivaldi.net/tags/NotebookLM\" class=\"mention hashtag\" rel=\"tag\">#<span>NotebookLM</span></a> 使ってブログを <a href=\"https://social.vivaldi.net/tags/%E3%83%9D%E3%83%83%E3%83%89%E3%82%AD%E3%83%A3%E3%82%B9%E3%83%88\" class=\"mention hashtag\" rel=\"tag\">#<span>ポッドキャスト</span></a> 化した番組のロゴ作った。 :tony_smiling: </p><p><a href=\"https://www.youtube.com/playlist?list=PLaUQxCyAZ00Up3KWbJYl3M8TXqn8mkYWV\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/playlist?list=PLaU</span><span class=\"invisible\">QxCyAZ00Up3KWbJYl3M8TXqn8mkYWV</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://social-cdn.vivaldi.net/system/media_attachments/files/114/450/109/757/805/608/original/63a538979fc6ef93.jpg",
"name": "自作のポッドキャストのロゴ。黄色地に私がいつも使ってる猫キャラアイコンの横に「かける（X）」と「NotebookLMのアイコン」。あと「Blog」と「NotebookLM」の文字。",
"blurhash": "UPR2RDw7Rnxnj2nnjbbE_9S[ocV{?QScfioM",
"focalPoint": [
0,
0
],
"width": 900,
"height": 900
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://social.vivaldi.net/tags/notebooklm",
"name": "#notebooklm"
},
{
"type": "Hashtag",
"href": "https://social.vivaldi.net/tags/%E3%83%9D%E3%83%83%E3%83%89%E3%82%AD%E3%83%A3%E3%82%B9%E3%83%88",
"name": "#ポッドキャスト"
},
{
"id": "https://social.vivaldi.net/emojis/9",
"type": "Emoji",
"name": ":tony_smiling:",
"updated": "2022-11-11T12:00:06Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://social-cdn.vivaldi.net/system/custom_emojis/images/000/000/009/original/bc74506db9adfef0.png"
}
}
],
"replies": {
"id": "https://social.vivaldi.net/users/kyu3a/statuses/114450122330234079/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://social.vivaldi.net/users/kyu3a/statuses/114450122330234079/replies?only_other_accounts=true&page=true",
"partOf": "https://social.vivaldi.net/users/kyu3a/statuses/114450122330234079/replies",
"items": []
}
},
"likes": {
"id": "https://social.vivaldi.net/users/kyu3a/statuses/114450122330234079/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://social.vivaldi.net/users/kyu3a/statuses/114450122330234079/shares",
"type": "Collection",
"totalItems": 0
}
}