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://astrodon.social/users/kellylepo/statuses/111772198131731990", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-01-17T16:19:54Z", "url": "https://astrodon.social/@kellylepo/111772198131731990", "attributedTo": "https://astrodon.social/users/kellylepo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://astrodon.social/users/kellylepo/followers" ], "sensitive": false, "atomUri": "https://astrodon.social/users/kellylepo/statuses/111772198131731990", "inReplyToAtomUri": null, "conversation": "tag:astrodon.social,2024-01-17:objectId=21713664:objectType=Conversation", "content": "<p>Let’s take a second to admire this new neon-colored composite image of the supernova remnant Cassiopeia A, which was released last week. It features X-ray light from <a href=\"https://astrodon.social/tags/Chandra\" class=\"mention hashtag\" rel=\"tag\">#<span>Chandra</span></a> and infrared light from <a href=\"https://astrodon.social/tags/JWST\" class=\"mention hashtag\" rel=\"tag\">#<span>JWST</span></a>, with some of the outer parts filled in with Hubble and Spitzer data.</p><p>It may even hold the secret to understanding the “Green Monster,” the arced green area in the center of the remnant.</p><p>More: <a href=\"https://chandra.si.edu/photo/2024/casa/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">chandra.si.edu/photo/2024/casa</span><span class=\"invisible\">/</span></a></p>", "contentMap": { "en": "<p>Let’s take a second to admire this new neon-colored composite image of the supernova remnant Cassiopeia A, which was released last week. It features X-ray light from <a href=\"https://astrodon.social/tags/Chandra\" class=\"mention hashtag\" rel=\"tag\">#<span>Chandra</span></a> and infrared light from <a href=\"https://astrodon.social/tags/JWST\" class=\"mention hashtag\" rel=\"tag\">#<span>JWST</span></a>, with some of the outer parts filled in with Hubble and Spitzer data.</p><p>It may even hold the secret to understanding the “Green Monster,” the arced green area in the center of the remnant.</p><p>More: <a href=\"https://chandra.si.edu/photo/2024/casa/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">chandra.si.edu/photo/2024/casa</span><span class=\"invisible\">/</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.astrodon.social/media_attachments/files/111/772/186/521/665/841/original/2cccd60ad252b1ce.jpeg", "name": "Cassiopeia A resembles a disk of electric light with red clouds, glowing white streaks, red and orange flames, and an area near the center of the remnant resembling a somewhat circular region of green lightning.", "blurhash": "UHAJ+=j]9DxZxaoeR*bIDgW-gOjdS1WXj]WA", "width": 864, "height": 697 } ], "tag": [ { "type": "Hashtag", "href": "https://astrodon.social/tags/chandra", "name": "#chandra" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/jwst", "name": "#jwst" } ], "replies": { "id": "https://astrodon.social/users/kellylepo/statuses/111772198131731990/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://astrodon.social/users/kellylepo/statuses/111772198131731990/replies?min_id=111772205773447463&page=true", "partOf": "https://astrodon.social/users/kellylepo/statuses/111772198131731990/replies", "items": [ "https://astrodon.social/users/kellylepo/statuses/111772205773447463" ] } }, "likes": { "id": "https://astrodon.social/users/kellylepo/statuses/111772198131731990/likes", "type": "Collection", "totalItems": 31 }, "shares": { "id": "https://astrodon.social/users/kellylepo/statuses/111772198131731990/shares", "type": "Collection", "totalItems": 17 } }