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/VoxOhm/statuses/113947310696252433", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/VoxOhm/statuses/113947305556983132", "published": "2025-02-04T19:39:38Z", "url": "https://mastodon.social/@VoxOhm/113947310696252433", "attributedTo": "https://mastodon.social/users/VoxOhm", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/VoxOhm/followers", "https://mastodon.social/users/jwz" ], "sensitive": false, "atomUri": "https://mastodon.social/users/VoxOhm/statuses/113947310696252433", "inReplyToAtomUri": "https://mastodon.social/users/VoxOhm/statuses/113947305556983132", "conversation": "tag:mastodon.social,2025-02-04:objectId=912527171:objectType=Conversation", "content": "<p><a href=\"https://mastodon.social/tags/Communication\" class=\"mention hashtag\" rel=\"tag\">#<span>Communication</span></a> <a href=\"https://mastodon.social/tags/tools\" class=\"mention hashtag\" rel=\"tag\">#<span>tools</span></a> <a href=\"https://mastodon.social/tags/Guide\" class=\"mention hashtag\" rel=\"tag\">#<span>Guide</span></a> : Signal Encrypted Messaging App 2/2</p><p>There are criticisms, some of which are detailed on Wikipedia. Signal&#39;s backbone text servers are centralized rather than federated and it requires a phone number to register, though it can be a secondary one. <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@jwz\" class=\"u-url mention\">@<span>jwz</span></a></span> has additional criticisms in a thread here: <a href=\"https://mastodon.social/@jwz/113944585609994076\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mastodon.social/@jwz/113944585</span><span class=\"invisible\">609994076</span></a></p>", "contentMap": { "en": "<p><a href=\"https://mastodon.social/tags/Communication\" class=\"mention hashtag\" rel=\"tag\">#<span>Communication</span></a> <a href=\"https://mastodon.social/tags/tools\" class=\"mention hashtag\" rel=\"tag\">#<span>tools</span></a> <a href=\"https://mastodon.social/tags/Guide\" class=\"mention hashtag\" rel=\"tag\">#<span>Guide</span></a> : Signal Encrypted Messaging App 2/2</p><p>There are criticisms, some of which are detailed on Wikipedia. Signal&#39;s backbone text servers are centralized rather than federated and it requires a phone number to register, though it can be a secondary one. <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@jwz\" class=\"u-url mention\">@<span>jwz</span></a></span> has additional criticisms in a thread here: <a href=\"https://mastodon.social/@jwz/113944585609994076\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mastodon.social/@jwz/113944585</span><span class=\"invisible\">609994076</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/jwz", "name": "@jwz" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/communication", "name": "#communication" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/tools", "name": "#tools" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/guide", "name": "#guide" } ], "replies": { "id": "https://mastodon.social/users/VoxOhm/statuses/113947310696252433/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/VoxOhm/statuses/113947310696252433/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/VoxOhm/statuses/113947310696252433/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/VoxOhm/statuses/113947310696252433/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/VoxOhm/statuses/113947310696252433/shares", "type": "Collection", "totalItems": 0 } }