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://mastodon.social/users/dancingtreefrog/statuses/114745806868714394", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-25T20:07:42Z", "url": "https://mastodon.social/@dancingtreefrog/114745806868714394", "attributedTo": "https://mastodon.social/users/dancingtreefrog", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/dancingtreefrog/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/dancingtreefrog/statuses/114745806868714394", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-25:objectId=1032394275:objectType=Conversation", "content": "<p>Ancient canoe replica tests Paleolithic migration theory</p><p><a href=\"https://phys.org/news/2025-06-ancient-canoe-replica-paleolithic-migration.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">phys.org/news/2025-06-ancient-</span><span class=\"invisible\">canoe-replica-paleolithic-migration.html</span></a></p><p>&gt; When and where the earliest modern human populations migrated and settled in East Asia is relatively well known. However, how these populations moved between islands on treacherous stretches of sea is still shrouded in mystery.</p><p><a href=\"https://mastodon.social/tags/experimental\" class=\"mention hashtag\" rel=\"tag\">#<span>experimental</span></a> <a href=\"https://mastodon.social/tags/archeology\" class=\"mention hashtag\" rel=\"tag\">#<span>archeology</span></a> <a href=\"https://mastodon.social/tags/ancient\" class=\"mention hashtag\" rel=\"tag\">#<span>ancient</span></a> <a href=\"https://mastodon.social/tags/ocean\" class=\"mention hashtag\" rel=\"tag\">#<span>ocean</span></a> <a href=\"https://mastodon.social/tags/migration\" class=\"mention hashtag\" rel=\"tag\">#<span>migration</span></a></p>", "contentMap": { "en": "<p>Ancient canoe replica tests Paleolithic migration theory</p><p><a href=\"https://phys.org/news/2025-06-ancient-canoe-replica-paleolithic-migration.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">phys.org/news/2025-06-ancient-</span><span class=\"invisible\">canoe-replica-paleolithic-migration.html</span></a></p><p>&gt; When and where the earliest modern human populations migrated and settled in East Asia is relatively well known. However, how these populations moved between islands on treacherous stretches of sea is still shrouded in mystery.</p><p><a href=\"https://mastodon.social/tags/experimental\" class=\"mention hashtag\" rel=\"tag\">#<span>experimental</span></a> <a href=\"https://mastodon.social/tags/archeology\" class=\"mention hashtag\" rel=\"tag\">#<span>archeology</span></a> <a href=\"https://mastodon.social/tags/ancient\" class=\"mention hashtag\" rel=\"tag\">#<span>ancient</span></a> <a href=\"https://mastodon.social/tags/ocean\" class=\"mention hashtag\" rel=\"tag\">#<span>ocean</span></a> <a href=\"https://mastodon.social/tags/migration\" class=\"mention hashtag\" rel=\"tag\">#<span>migration</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/experimental", "name": "#experimental" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/archeology", "name": "#archeology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ancient", "name": "#ancient" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ocean", "name": "#ocean" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/migration", "name": "#migration" } ], "replies": { "id": "https://mastodon.social/users/dancingtreefrog/statuses/114745806868714394/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/dancingtreefrog/statuses/114745806868714394/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/dancingtreefrog/statuses/114745806868714394/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/dancingtreefrog/statuses/114745806868714394/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/dancingtreefrog/statuses/114745806868714394/shares", "type": "Collection", "totalItems": 3 } }