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.

Open in browser →
{ "@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/coreyspowell/statuses/113506006623661339", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-11-18T21:10:12Z", "url": "https://mastodon.social/@coreyspowell/113506006623661339", "attributedTo": "https://mastodon.social/users/coreyspowell", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/coreyspowell/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/coreyspowell/statuses/113506006623661339", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2024-11-18:objectId=851464904:objectType=Conversation", "content": "<p>There are many ways to use color to understand the universe. Color can represent temperature or intensity...</p><p>...or color can represent time, as in this map of 4 years of light echoes from V838 Mon, a brilliant explosion caused by the collision of a pair of massive stars.</p><p>Processing by Judy Schmidt.</p><p><a href=\"https://www.flickr.com/photos/geckzilla/53610891236/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">flickr.com/photos/geckzilla/53</span><span class=\"invisible\">610891236/</span></a> <a href=\"https://mastodon.social/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/photography\" class=\"mention hashtag\" rel=\"tag\">#<span>photography</span></a></p>", "contentMap": { "en": "<p>There are many ways to use color to understand the universe. Color can represent temperature or intensity...</p><p>...or color can represent time, as in this map of 4 years of light echoes from V838 Mon, a brilliant explosion caused by the collision of a pair of massive stars.</p><p>Processing by Judy Schmidt.</p><p><a href=\"https://www.flickr.com/photos/geckzilla/53610891236/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">flickr.com/photos/geckzilla/53</span><span class=\"invisible\">610891236/</span></a> <a href=\"https://mastodon.social/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/photography\" class=\"mention hashtag\" rel=\"tag\">#<span>photography</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/113/506/004/924/604/071/original/22798749e28bf88a.png", "name": "This view of the V838 Monocerotis light echo uses color to show the passage of time. As the bright flash of light left the star, it illuminated the dust surrounding it, but because space is so big, we see actually see the light travelling and illuminating the dust as it goes along. ", "blurhash": "UP9jyPM|4,%LXAogjEV?9Yt7-pNHs:WAWBt8", "focalPoint": [ 0, 0 ], "width": 2000, "height": 1856 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/space", "name": "#space" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/photography", "name": "#photography" } ], "replies": { "id": "https://mastodon.social/users/coreyspowell/statuses/113506006623661339/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/coreyspowell/statuses/113506006623661339/replies?min_id=113506011869057345&page=true", "partOf": "https://mastodon.social/users/coreyspowell/statuses/113506006623661339/replies", "items": [ "https://mastodon.social/users/coreyspowell/statuses/113506011869057345" ] } }, "likes": { "id": "https://mastodon.social/users/coreyspowell/statuses/113506006623661339/likes", "type": "Collection", "totalItems": 27 }, "shares": { "id": "https://mastodon.social/users/coreyspowell/statuses/113506006623661339/shares", "type": "Collection", "totalItems": 20 } }