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://spacey.space/users/spaceflight/statuses/114100388628436486", "type": "Note", "summary": null, "inReplyTo": "https://spacey.space/users/spaceflight/statuses/113942576379687925", "published": "2025-03-03T20:29:22Z", "url": "https://spacey.space/@spaceflight/114100388628436486", "attributedTo": "https://spacey.space/users/spaceflight", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://spacey.space/users/spaceflight/followers" ], "sensitive": false, "atomUri": "https://spacey.space/users/spaceflight/statuses/114100388628436486", "inReplyToAtomUri": "https://spacey.space/users/spaceflight/statuses/113942576379687925", "conversation": "tag:spacey.space,2024-12-31:objectId=23563745:objectType=Conversation", "content": "<p><a href=\"https://spacey.space/tags/Arianespace\" class=\"mention hashtag\" rel=\"tag\">#<span>Arianespace</span></a> said Monday&#39;s launch had been postponed ⏳ because of work that needed to be carried out on ground equipment connected to the rocket. No new launch date was announced. <a href=\"https://www.reuters.com/technology/space/europes-ariane-6-space-launch-postponed-2025-03-03/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">reuters.com/technology/space/e</span><span class=\"invisible\">uropes-ariane-6-space-launch-postponed-2025-03-03/</span></a></p><p><a href=\"https://spacey.space/tags/Ariane6\" class=\"mention hashtag\" rel=\"tag\">#<span>Ariane6</span></a></p>", "contentMap": { "en": "<p><a href=\"https://spacey.space/tags/Arianespace\" class=\"mention hashtag\" rel=\"tag\">#<span>Arianespace</span></a> said Monday&#39;s launch had been postponed ⏳ because of work that needed to be carried out on ground equipment connected to the rocket. No new launch date was announced. <a href=\"https://www.reuters.com/technology/space/europes-ariane-6-space-launch-postponed-2025-03-03/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">reuters.com/technology/space/e</span><span class=\"invisible\">uropes-ariane-6-space-launch-postponed-2025-03-03/</span></a></p><p><a href=\"https://spacey.space/tags/Ariane6\" class=\"mention hashtag\" rel=\"tag\">#<span>Ariane6</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://spacey.space/tags/arianespace", "name": "#arianespace" }, { "type": "Hashtag", "href": "https://spacey.space/tags/ariane6", "name": "#ariane6" } ], "replies": { "id": "https://spacey.space/users/spaceflight/statuses/114100388628436486/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://spacey.space/users/spaceflight/statuses/114100388628436486/replies?min_id=114100441145772856&page=true", "partOf": "https://spacey.space/users/spaceflight/statuses/114100388628436486/replies", "items": [ "https://spacey.space/users/spaceflight/statuses/114100441145772856" ] } }, "likes": { "id": "https://spacey.space/users/spaceflight/statuses/114100388628436486/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://spacey.space/users/spaceflight/statuses/114100388628436486/shares", "type": "Collection", "totalItems": 0 } }