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/pupuweb/statuses/114232378329441955", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-27T03:56:05Z", "url": "https://mastodon.social/@pupuweb/114232378329441955", "attributedTo": "https://mastodon.social/users/pupuweb", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/pupuweb/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/pupuweb/statuses/114232378329441955", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-03-27:objectId=956446368:objectType=Conversation", "content": "<p>Microsoft unveils AI &#39;deep reasoning&#39; agents for 365 Copilot: Researcher (based on OpenAI&#39;s deep research model) and Analyst (based on o3-mini), launching in April. <a href=\"https://mastodon.social/tags/Microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>Microsoft</span></a> <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/365Copilot\" class=\"mention hashtag\" rel=\"tag\">#<span>365Copilot</span></a> <a href=\"https://mastodon.social/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a> <a href=\"https://mastodon.social/tags/DeepReasoning\" class=\"mention hashtag\" rel=\"tag\">#<span>DeepReasoning</span></a> <a href=\"https://mastodon.social/tags/TechNews\" class=\"mention hashtag\" rel=\"tag\">#<span>TechNews</span></a> <a href=\"https://mastodon.social/tags/AIInnovation\" class=\"mention hashtag\" rel=\"tag\">#<span>AIInnovation</span></a> <a href=\"https://mastodon.social/tags/MachineLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>MachineLearning</span></a></p>", "contentMap": { "en": "<p>Microsoft unveils AI &#39;deep reasoning&#39; agents for 365 Copilot: Researcher (based on OpenAI&#39;s deep research model) and Analyst (based on o3-mini), launching in April. <a href=\"https://mastodon.social/tags/Microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>Microsoft</span></a> <a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/365Copilot\" class=\"mention hashtag\" rel=\"tag\">#<span>365Copilot</span></a> <a href=\"https://mastodon.social/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a> <a href=\"https://mastodon.social/tags/DeepReasoning\" class=\"mention hashtag\" rel=\"tag\">#<span>DeepReasoning</span></a> <a href=\"https://mastodon.social/tags/TechNews\" class=\"mention hashtag\" rel=\"tag\">#<span>TechNews</span></a> <a href=\"https://mastodon.social/tags/AIInnovation\" class=\"mention hashtag\" rel=\"tag\">#<span>AIInnovation</span></a> <a href=\"https://mastodon.social/tags/MachineLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>MachineLearning</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/232/377/969/949/833/original/9a87f1593bd7b159.jpg", "name": "Microsoft unveils AI 'deep reasoning' agents for 365 Copilot: Researcher (based on OpenAI's deep research model) and Analyst (based on o3-mini), launching in April. #Microsoft #AI #365Copilot #OpenAI #DeepReasoning #TechNews #AIInnovation #MachineLearning", "blurhash": "URQ0dZJ:0KOF%hx]X9oz9Yxt%Ls-%NxaWBWB", "focalPoint": [ 0, 0 ], "width": 1199, "height": 673 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/microsoft", "name": "#microsoft" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/365copilot", "name": "#365copilot" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/openai", "name": "#openai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/deepreasoning", "name": "#deepreasoning" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/technews", "name": "#technews" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/aiinnovation", "name": "#aiinnovation" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/machinelearning", "name": "#machinelearning" } ], "replies": { "id": "https://mastodon.social/users/pupuweb/statuses/114232378329441955/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/pupuweb/statuses/114232378329441955/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/pupuweb/statuses/114232378329441955/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/pupuweb/statuses/114232378329441955/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/pupuweb/statuses/114232378329441955/shares", "type": "Collection", "totalItems": 2 } }