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://ard.social/users/tagesschau/statuses/114594785778533217", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-30T04:01:03Z", "url": "https://ard.social/@tagesschau/114594785778533217", "attributedTo": "https://ard.social/users/tagesschau", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://ard.social/users/tagesschau/followers" ], "sensitive": false, "atomUri": "https://ard.social/users/tagesschau/statuses/114594785778533217", "inReplyToAtomUri": null, "conversation": "tag:ard.social,2025-05-30:objectId=1142189:objectType=Conversation", "content": "<p>Astronomie: Saturns Ringe werden in diesem Jahr fast unsichtbar</p><p>Aus Sicht der Erde wippt der Ringplanet Saturn ständig hin und her. Und verliert dadurch etwa alle 15 Jahre scheinbar seine Ringe. Jetzt ist es wieder so weit: Am Himmel ist die hauchdünne Kante der Ringe zu sehen. Von H. Westram.</p><p>➡️ <a href=\"https://www.tagesschau.de/wissen/forschung/astronomie-saturn-100.html?at_medium=mastodon&amp;at_campaign=tagesschau.de\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">tagesschau.de/wissen/forschung</span><span class=\"invisible\">/astronomie-saturn-100.html?at_medium=mastodon&amp;at_campaign=tagesschau.de</span></a></p><p><a href=\"https://ard.social/tags/Astronomie\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronomie</span></a> <a href=\"https://ard.social/tags/Saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>Saturn</span></a> <a href=\"https://ard.social/tags/Planet\" class=\"mention hashtag\" rel=\"tag\">#<span>Planet</span></a></p>", "contentMap": { "de": "<p>Astronomie: Saturns Ringe werden in diesem Jahr fast unsichtbar</p><p>Aus Sicht der Erde wippt der Ringplanet Saturn ständig hin und her. Und verliert dadurch etwa alle 15 Jahre scheinbar seine Ringe. Jetzt ist es wieder so weit: Am Himmel ist die hauchdünne Kante der Ringe zu sehen. Von H. Westram.</p><p>➡️ <a href=\"https://www.tagesschau.de/wissen/forschung/astronomie-saturn-100.html?at_medium=mastodon&amp;at_campaign=tagesschau.de\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">tagesschau.de/wissen/forschung</span><span class=\"invisible\">/astronomie-saturn-100.html?at_medium=mastodon&amp;at_campaign=tagesschau.de</span></a></p><p><a href=\"https://ard.social/tags/Astronomie\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronomie</span></a> <a href=\"https://ard.social/tags/Saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>Saturn</span></a> <a href=\"https://ard.social/tags/Planet\" class=\"mention hashtag\" rel=\"tag\">#<span>Planet</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://ard.social/tags/astronomie", "name": "#astronomie" }, { "type": "Hashtag", "href": "https://ard.social/tags/saturn", "name": "#saturn" }, { "type": "Hashtag", "href": "https://ard.social/tags/planet", "name": "#planet" } ], "replies": { "id": "https://ard.social/users/tagesschau/statuses/114594785778533217/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://ard.social/users/tagesschau/statuses/114594785778533217/replies?only_other_accounts=true&page=true", "partOf": "https://ard.social/users/tagesschau/statuses/114594785778533217/replies", "items": [] } } }