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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/winbuzzer/statuses/114031051952290205", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-19T14:36:08Z", "url": "https://mastodon.social/@winbuzzer/114031051952290205", "attributedTo": "https://mastodon.social/users/winbuzzer", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/winbuzzer/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/winbuzzer/statuses/114031051952290205", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-19:objectId=925390188:objectType=Conversation", "content": "<p>Ex-OpenAI CTO Murati Launches Her AI Startup, Luring OpenAI Top Talent <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/MachineLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>MachineLearning</span></a> <a href=\"https://mastodon.social/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a> <a href=\"https://mastodon.social/tags/MiraMurati\" class=\"mention hashtag\" rel=\"tag\">#<span>MiraMurati</span></a> <a href=\"https://mastodon.social/tags/AISafety\" class=\"mention hashtag\" rel=\"tag\">#<span>AISafety</span></a> <a href=\"https://mastodon.social/tags/AIResearch\" class=\"mention hashtag\" rel=\"tag\">#<span>AIResearch</span></a> <a href=\"https://mastodon.social/tags/MultimodalAI\" class=\"mention hashtag\" rel=\"tag\">#<span>MultimodalAI</span></a> <a href=\"https://mastodon.social/tags/Startups\" class=\"mention hashtag\" rel=\"tag\">#<span>Startups</span></a></p><p><a href=\"https://winbuzzer.com/2025/02/19/ex-openai-cto-murati-launches-her-ai-startup-luring-openai-top-talent-xcxwbn/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">winbuzzer.com/2025/02/19/ex-op</span><span class=\"invisible\">enai-cto-murati-launches-her-ai-startup-luring-openai-top-talent-xcxwbn/</span></a></p>", "contentMap": { "en": "<p>Ex-OpenAI CTO Murati Launches Her AI Startup, Luring OpenAI Top Talent <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/MachineLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>MachineLearning</span></a> <a href=\"https://mastodon.social/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a> <a href=\"https://mastodon.social/tags/MiraMurati\" class=\"mention hashtag\" rel=\"tag\">#<span>MiraMurati</span></a> <a href=\"https://mastodon.social/tags/AISafety\" class=\"mention hashtag\" rel=\"tag\">#<span>AISafety</span></a> <a href=\"https://mastodon.social/tags/AIResearch\" class=\"mention hashtag\" rel=\"tag\">#<span>AIResearch</span></a> <a href=\"https://mastodon.social/tags/MultimodalAI\" class=\"mention hashtag\" rel=\"tag\">#<span>MultimodalAI</span></a> <a href=\"https://mastodon.social/tags/Startups\" class=\"mention hashtag\" rel=\"tag\">#<span>Startups</span></a></p><p><a href=\"https://winbuzzer.com/2025/02/19/ex-openai-cto-murati-launches-her-ai-startup-luring-openai-top-talent-xcxwbn/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">winbuzzer.com/2025/02/19/ex-op</span><span class=\"invisible\">enai-cto-murati-launches-her-ai-startup-luring-openai-top-talent-xcxwbn/</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/030/316/567/160/268/original/bb700b0a7a793489.jpg", "name": null, "blurhash": "U9Ss50-;_Mxu?bj[ofj[~qWB9Ft7?bf6Rjj[", "width": 1280, "height": 720 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/machinelearning", "name": "#machinelearning" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/openai", "name": "#openai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/miramurati", "name": "#miramurati" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/aisafety", "name": "#aisafety" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/airesearch", "name": "#airesearch" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/multimodalai", "name": "#multimodalai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/startups", "name": "#startups" } ], "replies": { "id": "https://mastodon.social/users/winbuzzer/statuses/114031051952290205/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/winbuzzer/statuses/114031051952290205/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/winbuzzer/statuses/114031051952290205/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/winbuzzer/statuses/114031051952290205/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/winbuzzer/statuses/114031051952290205/shares", "type": "Collection", "totalItems": 0 } }