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",
"Hashtag": "as:Hashtag"
}
],
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"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-09T10:48:38Z",
"url": "https://rss-mstdn.studiofreesia.com/@25news/114653011518511185",
"attributedTo": "https://rss-mstdn.studiofreesia.com/users/25news",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://rss-mstdn.studiofreesia.com/users/25news/followers"
],
"sensitive": false,
"atomUri": "https://rss-mstdn.studiofreesia.com/users/25news/statuses/114653011518511185",
"inReplyToAtomUri": null,
"conversation": "tag:rss-mstdn.studiofreesia.com,2025-06-09:objectId=15240101:objectType=Conversation",
"content": "<p>仲間たちと祝う、有澤樟太郎のデビュー10周年！豪華ゲスト決定＆メインビジュアル公開！<br /><a href=\"https://stagenews25.jp/?p=104436\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">stagenews25.jp/?p=104436</span><span class=\"invisible\"></span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/25news\" class=\"mention hashtag\" rel=\"tag\">#<span>25news</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>ニュース</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E4%B8%89%E6%B5%A6%E5%AE%8F%E8%A6%8F\" class=\"mention hashtag\" rel=\"tag\">#<span>三浦宏規</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9C%89%E6%BE%A4%E6%A8%9F%E5%A4%AA%E9%83%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>有澤樟太郎</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9C%89%E6%BE%A4%E6%A8%9F%E5%A4%AA%E9%83%8E_10th_Anniversary_Concert_ARIPA_2025\" class=\"mention hashtag\" rel=\"tag\">#<span>有澤樟太郎_10th_Anniversary_Concert_ARIPA_2025</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9D%B1%E5%95%93%E4%BB%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>東啓介</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9D%BE%E4%B8%8B%E5%84%AA%E4%B9%9F\" class=\"mention hashtag\" rel=\"tag\">#<span>松下優也</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%89%A7%E5%B3%B6%E8%BC%9D\" class=\"mention hashtag\" rel=\"tag\">#<span>牧島輝</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E9%98%AA%E6%9C%AC%E5%A5%A8%E6%82%9F\" class=\"mention hashtag\" rel=\"tag\">#<span>阪本奨悟</span></a></p>",
"contentMap": {
"ja": "<p>仲間たちと祝う、有澤樟太郎のデビュー10周年！豪華ゲスト決定＆メインビジュアル公開！<br /><a href=\"https://stagenews25.jp/?p=104436\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">stagenews25.jp/?p=104436</span><span class=\"invisible\"></span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/25news\" class=\"mention hashtag\" rel=\"tag\">#<span>25news</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>ニュース</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E4%B8%89%E6%B5%A6%E5%AE%8F%E8%A6%8F\" class=\"mention hashtag\" rel=\"tag\">#<span>三浦宏規</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9C%89%E6%BE%A4%E6%A8%9F%E5%A4%AA%E9%83%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>有澤樟太郎</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9C%89%E6%BE%A4%E6%A8%9F%E5%A4%AA%E9%83%8E_10th_Anniversary_Concert_ARIPA_2025\" class=\"mention hashtag\" rel=\"tag\">#<span>有澤樟太郎_10th_Anniversary_Concert_ARIPA_2025</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9D%B1%E5%95%93%E4%BB%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>東啓介</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9D%BE%E4%B8%8B%E5%84%AA%E4%B9%9F\" class=\"mention hashtag\" rel=\"tag\">#<span>松下優也</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%89%A7%E5%B3%B6%E8%BC%9D\" class=\"mention hashtag\" rel=\"tag\">#<span>牧島輝</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E9%98%AA%E6%9C%AC%E5%A5%A8%E6%82%9F\" class=\"mention hashtag\" rel=\"tag\">#<span>阪本奨悟</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/25news",
"name": "#25news"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%B9",
"name": "#ニュース"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E4%B8%89%E6%B5%A6%E5%AE%8F%E8%A6%8F",
"name": "#三浦宏規"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E6%9C%89%E6%BE%A4%E6%A8%9F%E5%A4%AA%E9%83%8E",
"name": "#有澤樟太郎"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E6%9C%89%E6%BE%A4%E6%A8%9F%E5%A4%AA%E9%83%8E_10th_anniversary_concert_aripa_2025",
"name": "#有澤樟太郎_10th_anniversary_concert_aripa_2025"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E6%9D%B1%E5%95%93%E4%BB%8B",
"name": "#東啓介"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E6%9D%BE%E4%B8%8B%E5%84%AA%E4%B9%9F",
"name": "#松下優也"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E7%89%A7%E5%B3%B6%E8%BC%9D",
"name": "#牧島輝"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E9%98%AA%E6%9C%AC%E5%A5%A8%E6%82%9F",
"name": "#阪本奨悟"
}
],
"replies": {
"id": "https://rss-mstdn.studiofreesia.com/users/25news/statuses/114653011518511185/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://rss-mstdn.studiofreesia.com/users/25news/statuses/114653011518511185/replies?only_other_accounts=true&page=true",
"partOf": "https://rss-mstdn.studiofreesia.com/users/25news/statuses/114653011518511185/replies",
"items": []
}
}
}