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.social/users/kurtsh/statuses/114040521856713943", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-21T06:44:27Z", "url": "https://mastodon.social/@kurtsh/114040521856713943", "attributedTo": "https://mastodon.social/users/kurtsh", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/kurtsh/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/kurtsh/statuses/114040521856713943", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-21:objectId=926875553:objectType=Conversation", "content": "<p>EVP Jason Zander explains the breakthrough in <a href=\"https://mastodon.social/tags/QuantumComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>QuantumComputing</span></a> announced by Microsoft&#39;s Strategic Missions &amp; Technologies.<br />▶️ Microsoft Unveils First Quantum Computing Chip - Bloomberg <br /><a href=\"https://youtube.com/watch?v=OOP4WbP2TbM&amp;si=saoQhlBk8o8v_LbE\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">youtube.com/watch?v=OOP4WbP2Tb</span><span class=\"invisible\">M&amp;si=saoQhlBk8o8v_LbE</span></a><br /><a href=\"https://mastodon.social/tags/Microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>Microsoft</span></a> <a href=\"https://mastodon.social/tags/Quantum\" class=\"mention hashtag\" rel=\"tag\">#<span>Quantum</span></a> <a href=\"https://mastodon.social/tags/msftadvocate\" class=\"mention hashtag\" rel=\"tag\">#<span>msftadvocate</span></a> <a href=\"https://mastodon.social/tags/Majorana\" class=\"mention hashtag\" rel=\"tag\">#<span>Majorana</span></a></p>", "contentMap": { "en": "<p>EVP Jason Zander explains the breakthrough in <a href=\"https://mastodon.social/tags/QuantumComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>QuantumComputing</span></a> announced by Microsoft&#39;s Strategic Missions &amp; Technologies.<br />▶️ Microsoft Unveils First Quantum Computing Chip - Bloomberg <br /><a href=\"https://youtube.com/watch?v=OOP4WbP2TbM&amp;si=saoQhlBk8o8v_LbE\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">youtube.com/watch?v=OOP4WbP2Tb</span><span class=\"invisible\">M&amp;si=saoQhlBk8o8v_LbE</span></a><br /><a href=\"https://mastodon.social/tags/Microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>Microsoft</span></a> <a href=\"https://mastodon.social/tags/Quantum\" class=\"mention hashtag\" rel=\"tag\">#<span>Quantum</span></a> <a href=\"https://mastodon.social/tags/msftadvocate\" class=\"mention hashtag\" rel=\"tag\">#<span>msftadvocate</span></a> <a href=\"https://mastodon.social/tags/Majorana\" class=\"mention hashtag\" rel=\"tag\">#<span>Majorana</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/quantumcomputing", "name": "#quantumcomputing" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/microsoft", "name": "#microsoft" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/quantum", "name": "#quantum" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/msftadvocate", "name": "#msftadvocate" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/majorana", "name": "#majorana" } ], "replies": { "id": "https://mastodon.social/users/kurtsh/statuses/114040521856713943/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/kurtsh/statuses/114040521856713943/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/kurtsh/statuses/114040521856713943/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/kurtsh/statuses/114040521856713943/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/kurtsh/statuses/114040521856713943/shares", "type": "Collection", "totalItems": 1 } }