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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mstdn.io/users/sjb/statuses/113551625708673501", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-11-26T22:31:44Z", "url": "https://mstdn.io/@sjb/113551625708673501", "attributedTo": "https://mstdn.io/users/sjb", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.io/users/sjb/followers" ], "sensitive": false, "atomUri": "https://mstdn.io/users/sjb/statuses/113551625708673501", "inReplyToAtomUri": null, "conversation": "tag:mstdn.io,2024-11-26:objectId=201372342:objectType=Conversation", "content": "<p>Asking WolframAlpha for the eigenvalues of a coupled 4x4 stability matrix. <a href=\"https://mstdn.io/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a> <a href=\"https://mstdn.io/tags/accelerators\" class=\"mention hashtag\" rel=\"tag\">#<span>accelerators</span></a> Actually, this was very informative and explained why my beam might be unstable (there&#39;s a space charge intensity stop band, it becomes stable again at higher intensities!)</p>", "contentMap": { "en": "<p>Asking WolframAlpha for the eigenvalues of a coupled 4x4 stability matrix. <a href=\"https://mstdn.io/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a> <a href=\"https://mstdn.io/tags/accelerators\" class=\"mention hashtag\" rel=\"tag\">#<span>accelerators</span></a> Actually, this was very informative and explained why my beam might be unstable (there&#39;s a space charge intensity stop band, it becomes stable again at higher intensities!)</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.mstdn.io/mstdn-media/media_attachments/files/113/551/624/333/251/980/original/78ca9954db353fcc.jpeg", "name": null, "blurhash": "U27U6jtS9tIU}?R+I;oy=vWBI;of$gWCNboe", "width": 1208, "height": 948 } ], "tag": [ { "type": "Hashtag", "href": "https://mstdn.io/tags/physics", "name": "#physics" }, { "type": "Hashtag", "href": "https://mstdn.io/tags/accelerators", "name": "#accelerators" } ], "replies": { "id": "https://mstdn.io/users/sjb/statuses/113551625708673501/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.io/users/sjb/statuses/113551625708673501/replies?min_id=113551626853859069&page=true", "partOf": "https://mstdn.io/users/sjb/statuses/113551625708673501/replies", "items": [ "https://mstdn.io/users/sjb/statuses/113551626853859069" ] } }, "likes": { "id": "https://mstdn.io/users/sjb/statuses/113551625708673501/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mstdn.io/users/sjb/statuses/113551625708673501/shares", "type": "Collection", "totalItems": 2 } }