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" } ], "id": "https://w3c.social/users/w3c/statuses/111256259859017905", "type": "Note", "summary": null, "inReplyTo": null, "published": "2023-10-18T13:30:01Z", "url": "https://w3c.social/@w3c/111256259859017905", "attributedTo": "https://w3c.social/users/w3c", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://w3c.social/users/w3c/followers" ], "sensitive": false, "atomUri": "https://w3c.social/users/w3c/statuses/111256259859017905", "inReplyToAtomUri": null, "conversation": "tag:w3c.social,2023-10-18:objectId=9086127:objectType=Conversation", "content": "<p>W3C in the news: A Brief Introduction of ActivityPub: The Future of Social Networks&quot; by Laszlo Fazekas at Hackernoon<br />&quot;ActivityPub is an open, distributed social network protocol standardized by the World Wide Web Consortium. Its first version was released in 2018, so it is not new. It is used by several social networks, including Mastodon&quot;<br /><a href=\"https://hackernoon.com/a-brief-introduction-of-activitypub-the-future-of-social-networks\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">hackernoon.com/a-brief-introdu</span><span class=\"invisible\">ction-of-activitypub-the-future-of-social-networks</span></a></p>", "contentMap": { "en": "<p>W3C in the news: A Brief Introduction of ActivityPub: The Future of Social Networks&quot; by Laszlo Fazekas at Hackernoon<br />&quot;ActivityPub is an open, distributed social network protocol standardized by the World Wide Web Consortium. Its first version was released in 2018, so it is not new. It is used by several social networks, including Mastodon&quot;<br /><a href=\"https://hackernoon.com/a-brief-introduction-of-activitypub-the-future-of-social-networks\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">hackernoon.com/a-brief-introdu</span><span class=\"invisible\">ction-of-activitypub-the-future-of-social-networks</span></a></p>" }, "attachment": [], "tag": [], "replies": { "id": "https://w3c.social/users/w3c/statuses/111256259859017905/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://w3c.social/users/w3c/statuses/111256259859017905/replies?only_other_accounts=true&page=true", "partOf": "https://w3c.social/users/w3c/statuses/111256259859017905/replies", "items": [] } }, "likes": { "id": "https://w3c.social/users/w3c/statuses/111256259859017905/likes", "type": "Collection", "totalItems": 36 }, "shares": { "id": "https://w3c.social/users/w3c/statuses/111256259859017905/shares", "type": "Collection", "totalItems": 29 } }