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://fosstodon.org/users/AkaSci/statuses/114398589176314383", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-25T12:25:41Z", "url": "https://fosstodon.org/@AkaSci/114398589176314383", "attributedTo": "https://fosstodon.org/users/AkaSci", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/AkaSci/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/AkaSci/statuses/114398589176314383", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-04-25:objectId=310550770:objectType=Conversation", "content": "<p>Here is an interesting pic of NASA&#39;s Mars Curiosity Rover and its track, taken on Feb 28, 2025 by the HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter (MRO). </p><p>The tracks are likely to last for months before being erased by wind.</p><p>MRO has been in orbit around Mars since 2005, period = 111 minutes, altitude = 250 to 316 km.</p><p>Curiosity landed on Aeolis Palus inside Gale crater on Mars on August 6, 2012 and has traveled 34.59 km since then.</p><p><a href=\"https://www.nasa.gov/missions/mars-science-laboratory/nasa-orbiter-spots-curiosity-rover-making-tracks-to-next-science-stop/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nasa.gov/missions/mars-science</span><span class=\"invisible\">-laboratory/nasa-orbiter-spots-curiosity-rover-making-tracks-to-next-science-stop/</span></a><br /><a href=\"https://fosstodon.org/tags/Mars\" class=\"mention hashtag\" rel=\"tag\">#<span>Mars</span></a><br />1/n</p>", "contentMap": { "en": "<p>Here is an interesting pic of NASA&#39;s Mars Curiosity Rover and its track, taken on Feb 28, 2025 by the HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter (MRO). </p><p>The tracks are likely to last for months before being erased by wind.</p><p>MRO has been in orbit around Mars since 2005, period = 111 minutes, altitude = 250 to 316 km.</p><p>Curiosity landed on Aeolis Palus inside Gale crater on Mars on August 6, 2012 and has traveled 34.59 km since then.</p><p><a href=\"https://www.nasa.gov/missions/mars-science-laboratory/nasa-orbiter-spots-curiosity-rover-making-tracks-to-next-science-stop/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nasa.gov/missions/mars-science</span><span class=\"invisible\">-laboratory/nasa-orbiter-spots-curiosity-rover-making-tracks-to-next-science-stop/</span></a><br /><a href=\"https://fosstodon.org/tags/Mars\" class=\"mention hashtag\" rel=\"tag\">#<span>Mars</span></a><br />1/n</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/media_attachments/files/114/398/545/505/798/871/original/749215ecc64625ee.png", "name": "NASA’s Curiosity rover appears as a dark speck in this contrast-enhanced view captured on Feb. 28, 2025, by the HiRISE camera aboard NASA’s Mars Reconnaissance Orbiter. Trailing Curiosity are the rover’s tracks, which can linger on the Martian surface for months before being erased by the wind.\nNASA/JPL-Caltech/University of Arizona\n", "blurhash": "UKGlL@00j[xut7%MofM{t7xuM{ofofRjayay", "focalPoint": [ 0, 0 ], "width": 1294, "height": 751 } ], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/mars", "name": "#mars" } ], "replies": { "id": "https://fosstodon.org/users/AkaSci/statuses/114398589176314383/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/AkaSci/statuses/114398589176314383/replies?min_id=114398615190485850&page=true", "partOf": "https://fosstodon.org/users/AkaSci/statuses/114398589176314383/replies", "items": [ "https://fosstodon.org/users/AkaSci/statuses/114398615190485850" ] } }, "likes": { "id": "https://fosstodon.org/users/AkaSci/statuses/114398589176314383/likes", "type": "Collection", "totalItems": 14 }, "shares": { "id": "https://fosstodon.org/users/AkaSci/statuses/114398589176314383/shares", "type": "Collection", "totalItems": 18 } }