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", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage", "Hashtag": "as:Hashtag" } ], "id": "https://infosec.exchange/users/dazo/statuses/114604916096682150", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-31T22:57:20Z", "url": "https://infosec.exchange/@dazo/114604916096682150", "attributedTo": "https://infosec.exchange/users/dazo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/dazo/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/dazo/statuses/114604916096682150", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2025-05-31:objectId=276688025:objectType=Conversation", "content": "<p><a href=\"https://infosec.exchange/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a> <a href=\"https://infosec.exchange/tags/kernel\" class=\"mention hashtag\" rel=\"tag\">#<span>kernel</span></a> maintainer Kees Cook kicked out of <a href=\"https://infosec.exchange/tags/LKML\" class=\"mention hashtag\" rel=\"tag\">#<span>LKML</span></a> for some time ... Has his account been <a href=\"https://infosec.exchange/tags/compromised\" class=\"mention hashtag\" rel=\"tag\">#<span>compromised</span></a>?</p><p><a href=\"https://lore.kernel.org/all/CAHk-=wj4a_CvL6-=8gobwScstu-gJpX4XbX__hvcE=e9zaQ_9A@mail.gmail.com/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">lore.kernel.org/all/CAHk-=wj4a</span><span class=\"invisible\">_CvL6-=8gobwScstu-gJpX4XbX__hvcE=e9zaQ_9A@mail.gmail.com/</span></a></p><p>Update (2025-06-02): Turns out it was a mishap ... more details here: <a href=\"https://infosec.exchange/@dazo/114613627632241765\" target=\"_blank\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">infosec.exchange/@dazo/1146136</span><span class=\"invisible\">27632241765</span></a></p><p><a href=\"https://infosec.exchange/tags/foss\" class=\"mention hashtag\" rel=\"tag\">#<span>foss</span></a> <a href=\"https://infosec.exchange/tags/oss\" class=\"mention hashtag\" rel=\"tag\">#<span>oss</span></a></p>", "contentMap": { "en": "<p><a href=\"https://infosec.exchange/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a> <a href=\"https://infosec.exchange/tags/kernel\" class=\"mention hashtag\" rel=\"tag\">#<span>kernel</span></a> maintainer Kees Cook kicked out of <a href=\"https://infosec.exchange/tags/LKML\" class=\"mention hashtag\" rel=\"tag\">#<span>LKML</span></a> for some time ... Has his account been <a href=\"https://infosec.exchange/tags/compromised\" class=\"mention hashtag\" rel=\"tag\">#<span>compromised</span></a>?</p><p><a href=\"https://lore.kernel.org/all/CAHk-=wj4a_CvL6-=8gobwScstu-gJpX4XbX__hvcE=e9zaQ_9A@mail.gmail.com/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">lore.kernel.org/all/CAHk-=wj4a</span><span class=\"invisible\">_CvL6-=8gobwScstu-gJpX4XbX__hvcE=e9zaQ_9A@mail.gmail.com/</span></a></p><p>Update (2025-06-02): Turns out it was a mishap ... more details here: <a href=\"https://infosec.exchange/@dazo/114613627632241765\" target=\"_blank\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">infosec.exchange/@dazo/1146136</span><span class=\"invisible\">27632241765</span></a></p><p><a href=\"https://infosec.exchange/tags/foss\" class=\"mention hashtag\" rel=\"tag\">#<span>foss</span></a> <a href=\"https://infosec.exchange/tags/oss\" class=\"mention hashtag\" rel=\"tag\">#<span>oss</span></a></p>" }, "updated": "2025-06-02T11:53:33Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://infosec.exchange/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/kernel", "name": "#kernel" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/lkml", "name": "#lkml" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/compromised", "name": "#compromised" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/foss", "name": "#foss" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/oss", "name": "#oss" } ], "replies": { "id": "https://infosec.exchange/users/dazo/statuses/114604916096682150/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/dazo/statuses/114604916096682150/replies?min_id=114613627632241765&page=true", "partOf": "https://infosec.exchange/users/dazo/statuses/114604916096682150/replies", "items": [ "https://infosec.exchange/users/dazo/statuses/114613627632241765" ] } }, "likes": { "id": "https://infosec.exchange/users/dazo/statuses/114604916096682150/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://infosec.exchange/users/dazo/statuses/114604916096682150/shares", "type": "Collection", "totalItems": 3 } }