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/ScienceCommunicator/statuses/114647634978781013", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-08T12:01:18Z", "url": "https://mastodon.social/@ScienceCommunicator/114647634978781013", "attributedTo": "https://mastodon.social/users/ScienceCommunicator", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ScienceCommunicator/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ScienceCommunicator/statuses/114647634978781013", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-08:objectId=1017628096:objectType=Conversation", "content": "<p>The Dissenter: #1105 Kostas Kampourakis - Trusting <a href=\"https://mastodon.social/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a>: Why We Need to Reconsider School Science Teaching</p><p>Episode webpage: <a href=\"https://podcasters.spotify.com/pod/show/thedissenter/episodes/1105-Kostas-Kampourakis---Trusting-Science-Why-We-Need-to-Reconsider-School-Science-Teaching-e338jat\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">podcasters.spotify.com/pod/sho</span><span class=\"invisible\">w/thedissenter/episodes/1105-Kostas-Kampourakis---Trusting-Science-Why-We-Need-to-Reconsider-School-Science-Teaching-e338jat</span></a></p><p>Media file: <a href=\"https://anchor.fm/s/822ba20/podcast/play/103090973/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2025-4-23%2F80aab4dd-03d5-412d-012c-413c3a078ca3.m4a\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">anchor.fm/s/822ba20/podcast/pl</span><span class=\"invisible\">ay/103090973/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2025-4-23%2F80aab4dd-03d5-412d-012c-413c3a078ca3.m4a</span></a></p><p><a href=\"https://mastodon.social/tags/education\" class=\"mention hashtag\" rel=\"tag\">#<span>education</span></a> <a href=\"https://mastodon.social/tags/Epistemology\" class=\"mention hashtag\" rel=\"tag\">#<span>Epistemology</span></a></p>", "contentMap": { "en": "<p>The Dissenter: #1105 Kostas Kampourakis - Trusting <a href=\"https://mastodon.social/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a>: Why We Need to Reconsider School Science Teaching</p><p>Episode webpage: <a href=\"https://podcasters.spotify.com/pod/show/thedissenter/episodes/1105-Kostas-Kampourakis---Trusting-Science-Why-We-Need-to-Reconsider-School-Science-Teaching-e338jat\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">podcasters.spotify.com/pod/sho</span><span class=\"invisible\">w/thedissenter/episodes/1105-Kostas-Kampourakis---Trusting-Science-Why-We-Need-to-Reconsider-School-Science-Teaching-e338jat</span></a></p><p>Media file: <a href=\"https://anchor.fm/s/822ba20/podcast/play/103090973/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2025-4-23%2F80aab4dd-03d5-412d-012c-413c3a078ca3.m4a\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">anchor.fm/s/822ba20/podcast/pl</span><span class=\"invisible\">ay/103090973/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2025-4-23%2F80aab4dd-03d5-412d-012c-413c3a078ca3.m4a</span></a></p><p><a href=\"https://mastodon.social/tags/education\" class=\"mention hashtag\" rel=\"tag\">#<span>education</span></a> <a href=\"https://mastodon.social/tags/Epistemology\" class=\"mention hashtag\" rel=\"tag\">#<span>Epistemology</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/education", "name": "#education" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/epistemology", "name": "#epistemology" } ], "replies": { "id": "https://mastodon.social/users/ScienceCommunicator/statuses/114647634978781013/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ScienceCommunicator/statuses/114647634978781013/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ScienceCommunicator/statuses/114647634978781013/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ScienceCommunicator/statuses/114647634978781013/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/ScienceCommunicator/statuses/114647634978781013/shares", "type": "Collection", "totalItems": 1 } }