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" } ], "id": "https://infosec.exchange/users/briankrebs/statuses/112197571739687377", "type": "Note", "summary": null, "inReplyTo": "https://infosec.exchange/users/briankrebs/statuses/112197305365490518", "published": "2024-04-01T19:18:00Z", "url": "https://infosec.exchange/@briankrebs/112197571739687377", "attributedTo": "https://infosec.exchange/users/briankrebs", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/briankrebs/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/briankrebs/statuses/112197571739687377", "inReplyToAtomUri": "https://infosec.exchange/users/briankrebs/statuses/112197305365490518", "conversation": "tag:infosec.exchange,2024-04-01:objectId=147025048:objectType=Conversation", "content": "<p>Sometimes you get gems from LinkedIn:</p><p>From Chris Wysopal:<br /><a href=\"https://www.linkedin.com/in/wysopal/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">linkedin.com/in/wysopal/</span><span class=\"invisible\"></span></a></p><p>&quot;It would be interesting to run this analysis across all open source committers. I&#39;m keen to understand if we can root out other backdoors by detecting signals like these learned from the XZ backdoor incident.&quot;</p><p>THIS!</p>", "contentMap": { "en": "<p>Sometimes you get gems from LinkedIn:</p><p>From Chris Wysopal:<br /><a href=\"https://www.linkedin.com/in/wysopal/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">linkedin.com/in/wysopal/</span><span class=\"invisible\"></span></a></p><p>&quot;It would be interesting to run this analysis across all open source committers. I&#39;m keen to understand if we can root out other backdoors by detecting signals like these learned from the XZ backdoor incident.&quot;</p><p>THIS!</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://infosec.exchange/users/briankrebs/statuses/112197571739687377/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/briankrebs/statuses/112197571739687377/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/briankrebs/statuses/112197571739687377/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/briankrebs/statuses/112197571739687377/likes", "type": "Collection", "totalItems": 302 }, "shares": { "id": "https://infosec.exchange/users/briankrebs/statuses/112197571739687377/shares", "type": "Collection", "totalItems": 88 } }