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/AstroHawk/statuses/113841505448642607", "type": "Note", "summary": null, "inReplyTo": "https://spacey.space/users/AstroHawk/statuses/113841349309366501", "published": "2025-01-17T03:11:58Z", "url": "https://spacey.space/@AstroHawk/113841505448642607", "attributedTo": "https://spacey.space/users/AstroHawk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://spacey.space/users/AstroHawk/followers", "https://mastodon.online/users/cosmiclog", "https://mastodon.social/users/alanboyle" ], "sensitive": false, "atomUri": "https://spacey.space/users/AstroHawk/statuses/113841505448642607", "inReplyToAtomUri": "https://spacey.space/users/AstroHawk/statuses/113841349309366501", "conversation": "tag:spacey.space,2025-01-16:objectId=24253849:objectType=Conversation", "content": "<p>&quot;SpaceX loses Starship’s upper stage but catches booster&quot; by <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.online/@cosmiclog\" class=\"u-url mention\">@<span>cosmiclog</span></a></span> / <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@alanboyle\" class=\"u-url mention\">@<span>alanboyle</span></a></span> - More expert observations of the SpaceX Starship launch failure, but successful booster recovery. <a href=\"https://cosmiclog.com/2025/01/16/spacex-loses-starships-upper-stage-but-catches-booster/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cosmiclog.com/2025/01/16/space</span><span class=\"invisible\">x-loses-starships-upper-stage-but-catches-booster/</span></a> <a href=\"https://spacey.space/tags/SpaceX\" class=\"mention hashtag\" rel=\"tag\">#<span>SpaceX</span></a> <a href=\"https://spacey.space/tags/Starship\" class=\"mention hashtag\" rel=\"tag\">#<span>Starship</span></a>🚀 <a href=\"https://spacey.space/tags/NewSpace\" class=\"mention hashtag\" rel=\"tag\">#<span>NewSpace</span></a></p>", "contentMap": { "en": "<p>&quot;SpaceX loses Starship’s upper stage but catches booster&quot; by <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.online/@cosmiclog\" class=\"u-url mention\">@<span>cosmiclog</span></a></span> / <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@alanboyle\" class=\"u-url mention\">@<span>alanboyle</span></a></span> - More expert observations of the SpaceX Starship launch failure, but successful booster recovery. <a href=\"https://cosmiclog.com/2025/01/16/spacex-loses-starships-upper-stage-but-catches-booster/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">cosmiclog.com/2025/01/16/space</span><span class=\"invisible\">x-loses-starships-upper-stage-but-catches-booster/</span></a> <a href=\"https://spacey.space/tags/SpaceX\" class=\"mention hashtag\" rel=\"tag\">#<span>SpaceX</span></a> <a href=\"https://spacey.space/tags/Starship\" class=\"mention hashtag\" rel=\"tag\">#<span>Starship</span></a>🚀 <a href=\"https://spacey.space/tags/NewSpace\" class=\"mention hashtag\" rel=\"tag\">#<span>NewSpace</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.online/users/cosmiclog", "name": "@cosmiclog@mastodon.online" }, { "type": "Mention", "href": "https://mastodon.social/users/alanboyle", "name": "@alanboyle@mastodon.social" }, { "type": "Hashtag", "href": "https://spacey.space/tags/spacex", "name": "#spacex" }, { "type": "Hashtag", "href": "https://spacey.space/tags/starship", "name": "#starship" }, { "type": "Hashtag", "href": "https://spacey.space/tags/newspace", "name": "#newspace" } ], "replies": { "id": "https://spacey.space/users/AstroHawk/statuses/113841505448642607/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://spacey.space/users/AstroHawk/statuses/113841505448642607/replies?min_id=113845968751780195&page=true", "partOf": "https://spacey.space/users/AstroHawk/statuses/113841505448642607/replies", "items": [ "https://spacey.space/users/AstroHawk/statuses/113845968751780195" ] } }, "likes": { "id": "https://spacey.space/users/AstroHawk/statuses/113841505448642607/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://spacey.space/users/AstroHawk/statuses/113841505448642607/shares", "type": "Collection", "totalItems": 1 } }