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://mastodon.social/users/4Science/statuses/114037700788496320", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-20T18:47:01Z", "url": "https://mastodon.social/@4Science/114037700788496320", "attributedTo": "https://mastodon.social/users/4Science", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/4Science/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/4Science/statuses/114037700788496320", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-20:objectId=926482129:objectType=Conversation", "content": "<p>🚨 NEW PROJECT ALERT 🚨 </p><p>The University of Tennessee chose 4Science as the expert <a href=\"https://mastodon.social/tags/provider\" class=\"mention hashtag\" rel=\"tag\">#<span>provider</span></a> to migrate its Institutional Repository from Digital Commons to DSpace, which 4Science hosts on AWS. <br />We are <a href=\"https://mastodon.social/tags/proud\" class=\"mention hashtag\" rel=\"tag\">#<span>proud</span></a> to support this <a href=\"https://mastodon.social/tags/prestigious\" class=\"mention hashtag\" rel=\"tag\">#<span>prestigious</span></a> institution, which is always at the forefront of <a href=\"https://mastodon.social/tags/innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>innovation</span></a>. With this important project, the University of Tennessee is making a massive step towards innovation and <a href=\"https://mastodon.social/tags/OpenScience\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenScience</span></a>. </p><p>READ MORE: <a href=\"https://4science.com/university-of-tennessee-migration-from-digital-commons-to-a-hosted-dspace-with-4science/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">4science.com/university-of-ten</span><span class=\"invisible\">nessee-migration-from-digital-commons-to-a-hosted-dspace-with-4science/</span></a></p>", "contentMap": { "en": "<p>🚨 NEW PROJECT ALERT 🚨 </p><p>The University of Tennessee chose 4Science as the expert <a href=\"https://mastodon.social/tags/provider\" class=\"mention hashtag\" rel=\"tag\">#<span>provider</span></a> to migrate its Institutional Repository from Digital Commons to DSpace, which 4Science hosts on AWS. <br />We are <a href=\"https://mastodon.social/tags/proud\" class=\"mention hashtag\" rel=\"tag\">#<span>proud</span></a> to support this <a href=\"https://mastodon.social/tags/prestigious\" class=\"mention hashtag\" rel=\"tag\">#<span>prestigious</span></a> institution, which is always at the forefront of <a href=\"https://mastodon.social/tags/innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>innovation</span></a>. With this important project, the University of Tennessee is making a massive step towards innovation and <a href=\"https://mastodon.social/tags/OpenScience\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenScience</span></a>. </p><p>READ MORE: <a href=\"https://4science.com/university-of-tennessee-migration-from-digital-commons-to-a-hosted-dspace-with-4science/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">4science.com/university-of-ten</span><span class=\"invisible\">nessee-migration-from-digital-commons-to-a-hosted-dspace-with-4science/</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/114/037/700/491/152/946/original/349d5da3a66aea85.png", "name": null, "blurhash": "UAS$ovtSxa%MxuazoLfQ~pxYNHa#?boKWBj[", "width": 800, "height": 800 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/provider", "name": "#provider" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/proud", "name": "#proud" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/prestigious", "name": "#prestigious" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/innovation", "name": "#innovation" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/openscience", "name": "#openscience" } ], "replies": { "id": "https://mastodon.social/users/4Science/statuses/114037700788496320/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/4Science/statuses/114037700788496320/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/4Science/statuses/114037700788496320/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/4Science/statuses/114037700788496320/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/4Science/statuses/114037700788496320/shares", "type": "Collection", "totalItems": 4 } }