ActivityPub Viewer

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.

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{ "@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" } ], "id": "https://mastodon-japan.net/users/aimainainu/statuses/113989408205344236", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-12T06:05:35Z", "url": "https://mastodon-japan.net/@aimainainu/113989408205344236", "attributedTo": "https://mastodon-japan.net/users/aimainainu", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon-japan.net/users/aimainainu/followers" ], "sensitive": false, "atomUri": "https://mastodon-japan.net/users/aimainainu/statuses/113989408205344236", "inReplyToAtomUri": null, "conversation": "tag:mastodon-japan.net,2025-02-12:objectId=101538102:objectType=Conversation", "content": "<p><a href=\"https://mastodon-japan.net/tags/%E3%83%8D%E3%83%83%E3%83%88%E7%BD%B2%E5%90%8D\" class=\"mention hashtag\" rel=\"tag\">#<span>ネット署名</span></a> で <a href=\"https://mastodon-japan.net/tags/%E4%B8%AD%E5%9B%BD\" class=\"mention hashtag\" rel=\"tag\">#<span>中国</span></a> 側が <a href=\"https://mastodon-japan.net/tags/%E4%B8%96%E8%AB%96%E5%B7%A5%E4%BD%9C\" class=\"mention hashtag\" rel=\"tag\">#<span>世論工作</span></a> か、処理水放出や防衛力強化を反対に誘導…専門家「分断広げる」(読売新聞オンライン) - Yahoo!ニュース <br /><a href=\"https://news.yahoo.co.jp/articles/61feb003d979a4361b120e9573e2903c0f2c48ac?source=sns&amp;dv=sp&amp;mid=other&amp;date=20250212&amp;ctg=dom&amp;bt=tw_up\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/articles/61fe</span><span class=\"invisible\">b003d979a4361b120e9573e2903c0f2c48ac?source=sns&amp;dv=sp&amp;mid=other&amp;date=20250212&amp;ctg=dom&amp;bt=tw_up</span></a></p>", "contentMap": { "ja": "<p><a href=\"https://mastodon-japan.net/tags/%E3%83%8D%E3%83%83%E3%83%88%E7%BD%B2%E5%90%8D\" class=\"mention hashtag\" rel=\"tag\">#<span>ネット署名</span></a> で <a href=\"https://mastodon-japan.net/tags/%E4%B8%AD%E5%9B%BD\" class=\"mention hashtag\" rel=\"tag\">#<span>中国</span></a> 側が <a href=\"https://mastodon-japan.net/tags/%E4%B8%96%E8%AB%96%E5%B7%A5%E4%BD%9C\" class=\"mention hashtag\" rel=\"tag\">#<span>世論工作</span></a> か、処理水放出や防衛力強化を反対に誘導…専門家「分断広げる」(読売新聞オンライン) - Yahoo!ニュース <br /><a href=\"https://news.yahoo.co.jp/articles/61feb003d979a4361b120e9573e2903c0f2c48ac?source=sns&amp;dv=sp&amp;mid=other&amp;date=20250212&amp;ctg=dom&amp;bt=tw_up\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/articles/61fe</span><span class=\"invisible\">b003d979a4361b120e9573e2903c0f2c48ac?source=sns&amp;dv=sp&amp;mid=other&amp;date=20250212&amp;ctg=dom&amp;bt=tw_up</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/%E3%83%8D%E3%83%83%E3%83%88%E7%BD%B2%E5%90%8D", "name": "#ネット署名" }, { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/%E4%B8%AD%E5%9B%BD", "name": "#中国" }, { "type": "Hashtag", "href": "https://mastodon-japan.net/tags/%E4%B8%96%E8%AB%96%E5%B7%A5%E4%BD%9C", "name": "#世論工作" } ], "replies": { "id": "https://mastodon-japan.net/users/aimainainu/statuses/113989408205344236/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon-japan.net/users/aimainainu/statuses/113989408205344236/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon-japan.net/users/aimainainu/statuses/113989408205344236/replies", "items": [] } }, "likes": { "id": "https://mastodon-japan.net/users/aimainainu/statuses/113989408205344236/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon-japan.net/users/aimainainu/statuses/113989408205344236/shares", "type": "Collection", "totalItems": 0 } }