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/114008928585366075", "type": "Note", "summary": null, "inReplyTo": "https://spacey.space/users/spaceflight/statuses/113375280614897798", "published": "2025-02-15T16:49:52Z", "url": "https://spacey.space/@spaceflight/114008928585366075", "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/114008928585366075", "inReplyToAtomUri": "https://spacey.space/users/spaceflight/statuses/113375280614897798", "conversation": "tag:spacey.space,2024-03-19:objectId=12568925:objectType=Conversation", "content": "<p><a href=\"https://spacey.space/tags/Competition\" class=\"mention hashtag\" rel=\"tag\">#<span>Competition</span></a> accelerates <a href=\"https://spacey.space/tags/innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>innovation</span></a> : &quot;What if we actually build a <a href=\"https://spacey.space/tags/SpaceStation\" class=\"mention hashtag\" rel=\"tag\">#<span>SpaceStation</span></a>, launch 🚀 it in <a href=\"https://spacey.space/tags/orbit\" class=\"mention hashtag\" rel=\"tag\">#<span>orbit</span></a>, have a crew 👨‍🚀 of four go to it, spend two weeks at least in the space station, and come back home safely…before the U.S. <a href=\"https://spacey.space/tags/government\" class=\"mention hashtag\" rel=\"tag\">#<span>government</span></a> makes their decision?” (in 📆 2026) <a href=\"https://youtu.be/us_V_e0-NVs?feature=shared&amp;t=205\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">youtu.be/us_V_e0-NVs?feature=s</span><span class=\"invisible\">hared&amp;t=205</span></a></p><p><a href=\"https://www.nasaspaceflight.com/2025/02/vast-interview-2025\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nasaspaceflight.com/2025/02/va</span><span class=\"invisible\">st-interview-2025</span></a></p><p><a href=\"https://spacey.space/tags/Vast\" class=\"mention hashtag\" rel=\"tag\">#<span>Vast</span></a> <a href=\"https://spacey.space/tags/NASA\" class=\"mention hashtag\" rel=\"tag\">#<span>NASA</span></a></p>", "contentMap": { "en": "<p><a href=\"https://spacey.space/tags/Competition\" class=\"mention hashtag\" rel=\"tag\">#<span>Competition</span></a> accelerates <a href=\"https://spacey.space/tags/innovation\" class=\"mention hashtag\" rel=\"tag\">#<span>innovation</span></a> : &quot;What if we actually build a <a href=\"https://spacey.space/tags/SpaceStation\" class=\"mention hashtag\" rel=\"tag\">#<span>SpaceStation</span></a>, launch 🚀 it in <a href=\"https://spacey.space/tags/orbit\" class=\"mention hashtag\" rel=\"tag\">#<span>orbit</span></a>, have a crew 👨‍🚀 of four go to it, spend two weeks at least in the space station, and come back home safely…before the U.S. <a href=\"https://spacey.space/tags/government\" class=\"mention hashtag\" rel=\"tag\">#<span>government</span></a> makes their decision?” (in 📆 2026) <a href=\"https://youtu.be/us_V_e0-NVs?feature=shared&amp;t=205\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">youtu.be/us_V_e0-NVs?feature=s</span><span class=\"invisible\">hared&amp;t=205</span></a></p><p><a href=\"https://www.nasaspaceflight.com/2025/02/vast-interview-2025\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nasaspaceflight.com/2025/02/va</span><span class=\"invisible\">st-interview-2025</span></a></p><p><a href=\"https://spacey.space/tags/Vast\" class=\"mention hashtag\" rel=\"tag\">#<span>Vast</span></a> <a href=\"https://spacey.space/tags/NASA\" class=\"mention hashtag\" rel=\"tag\">#<span>NASA</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://spacey.space/tags/competition", "name": "#competition" }, { "type": "Hashtag", "href": "https://spacey.space/tags/innovation", "name": "#innovation" }, { "type": "Hashtag", "href": "https://spacey.space/tags/spacestation", "name": "#spacestation" }, { "type": "Hashtag", "href": "https://spacey.space/tags/orbit", "name": "#orbit" }, { "type": "Hashtag", "href": "https://spacey.space/tags/government", "name": "#government" }, { "type": "Hashtag", "href": "https://spacey.space/tags/vast", "name": "#vast" }, { "type": "Hashtag", "href": "https://spacey.space/tags/nasa", "name": "#nasa" } ], "replies": { "id": "https://spacey.space/users/spaceflight/statuses/114008928585366075/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://spacey.space/users/spaceflight/statuses/114008928585366075/replies?min_id=114013467528109089&page=true", "partOf": "https://spacey.space/users/spaceflight/statuses/114008928585366075/replies", "items": [ "https://spacey.space/users/spaceflight/statuses/114013467528109089" ] } }, "likes": { "id": "https://spacey.space/users/spaceflight/statuses/114008928585366075/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://spacey.space/users/spaceflight/statuses/114008928585366075/shares", "type": "Collection", "totalItems": 0 } }