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/blogorgonopsid/statuses/114033120726624890", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-19T23:22:15Z", "url": "https://mastodon.social/@blogorgonopsid/114033120726624890", "attributedTo": "https://mastodon.social/users/blogorgonopsid", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/blogorgonopsid/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/blogorgonopsid/statuses/114033120726624890", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-19:objectId=925767144:objectType=Conversation", "content": "<p>For the first time, fossilized soft tissues of a plesiosaur have been subjected to an in-depth study. What was the Holzmaden plesiosaur&#39;s skin like?</p><p><a href=\"https://mastodon.social/tags/paleontology\" class=\"mention hashtag\" rel=\"tag\">#<span>paleontology</span></a> <a href=\"https://mastodon.social/tags/plesiosaur\" class=\"mention hashtag\" rel=\"tag\">#<span>plesiosaur</span></a> <a href=\"https://mastodon.social/tags/mesozoic\" class=\"mention hashtag\" rel=\"tag\">#<span>mesozoic</span></a> <a href=\"https://mastodon.social/tags/fossil\" class=\"mention hashtag\" rel=\"tag\">#<span>fossil</span></a> <a href=\"https://mastodon.social/tags/prehistory\" class=\"mention hashtag\" rel=\"tag\">#<span>prehistory</span></a> <a href=\"https://mastodon.social/tags/ancient\" class=\"mention hashtag\" rel=\"tag\">#<span>ancient</span></a> <a href=\"https://mastodon.social/tags/life\" class=\"mention hashtag\" rel=\"tag\">#<span>life</span></a> <a href=\"https://mastodon.social/tags/animals\" class=\"mention hashtag\" rel=\"tag\">#<span>animals</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> </p><p><a href=\"https://blogorgonopsid.blogspot.com/2025/02/plesiosauri-byli-supinati-prvni-studie.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">blogorgonopsid.blogspot.com/20</span><span class=\"invisible\">25/02/plesiosauri-byli-supinati-prvni-studie.html</span></a></p>", "contentMap": { "en": "<p>For the first time, fossilized soft tissues of a plesiosaur have been subjected to an in-depth study. What was the Holzmaden plesiosaur&#39;s skin like?</p><p><a href=\"https://mastodon.social/tags/paleontology\" class=\"mention hashtag\" rel=\"tag\">#<span>paleontology</span></a> <a href=\"https://mastodon.social/tags/plesiosaur\" class=\"mention hashtag\" rel=\"tag\">#<span>plesiosaur</span></a> <a href=\"https://mastodon.social/tags/mesozoic\" class=\"mention hashtag\" rel=\"tag\">#<span>mesozoic</span></a> <a href=\"https://mastodon.social/tags/fossil\" class=\"mention hashtag\" rel=\"tag\">#<span>fossil</span></a> <a href=\"https://mastodon.social/tags/prehistory\" class=\"mention hashtag\" rel=\"tag\">#<span>prehistory</span></a> <a href=\"https://mastodon.social/tags/ancient\" class=\"mention hashtag\" rel=\"tag\">#<span>ancient</span></a> <a href=\"https://mastodon.social/tags/life\" class=\"mention hashtag\" rel=\"tag\">#<span>life</span></a> <a href=\"https://mastodon.social/tags/animals\" class=\"mention hashtag\" rel=\"tag\">#<span>animals</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> </p><p><a href=\"https://blogorgonopsid.blogspot.com/2025/02/plesiosauri-byli-supinati-prvni-studie.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">blogorgonopsid.blogspot.com/20</span><span class=\"invisible\">25/02/plesiosauri-byli-supinati-prvni-studie.html</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/paleontology", "name": "#paleontology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/plesiosaur", "name": "#plesiosaur" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/mesozoic", "name": "#mesozoic" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fossil", "name": "#fossil" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/prehistory", "name": "#prehistory" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ancient", "name": "#ancient" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/life", "name": "#life" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/animals", "name": "#animals" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/science", "name": "#science" } ], "replies": { "id": "https://mastodon.social/users/blogorgonopsid/statuses/114033120726624890/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/blogorgonopsid/statuses/114033120726624890/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/blogorgonopsid/statuses/114033120726624890/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/blogorgonopsid/statuses/114033120726624890/likes", "type": "Collection", "totalItems": 6 }, "shares": { "id": "https://mastodon.social/users/blogorgonopsid/statuses/114033120726624890/shares", "type": "Collection", "totalItems": 5 } }