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/ICalzada/statuses/114003590084234528", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-14T18:12:13Z", "url": "https://mastodon.social/@ICalzada/114003590084234528", "attributedTo": "https://mastodon.social/users/ICalzada", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ICalzada/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ICalzada/statuses/114003590084234528", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-14:objectId=921342557:objectType=Conversation", "content": "<p>Two main takeaways after chairing <a href=\"https://mastodon.social/tags/enfield\" class=\"mention hashtag\" rel=\"tag\">#<span>enfield</span></a> <a href=\"https://mastodon.social/tags/HorizonEurope\" class=\"mention hashtag\" rel=\"tag\">#<span>HorizonEurope</span></a> <a href=\"https://mastodon.social/tags/Hybrid\" class=\"mention hashtag\" rel=\"tag\">#<span>Hybrid</span></a> <a href=\"https://mastodon.social/tags/Workshop\" class=\"mention hashtag\" rel=\"tag\">#<span>Workshop</span></a> on <a href=\"https://mastodon.social/tags/TrustworthyAI\" class=\"mention hashtag\" rel=\"tag\">#<span>TrustworthyAI</span></a> from <a href=\"https://mastodon.social/tags/Budapest\" class=\"mention hashtag\" rel=\"tag\">#<span>Budapest</span></a>. </p><p><a href=\"https://mastodon.social/tags/GenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>GenAI</span></a> &amp; <a href=\"https://mastodon.social/tags/UrbanAI\" class=\"mention hashtag\" rel=\"tag\">#<span>UrbanAI</span></a> might require further:</p><p>1. <a href=\"https://mastodon.social/tags/Multidisciplinary\" class=\"mention hashtag\" rel=\"tag\">#<span>Multidisciplinary</span></a> conversations<br />2. <a href=\"https://mastodon.social/tags/Roadmapping\" class=\"mention hashtag\" rel=\"tag\">#<span>Roadmapping</span></a> exercises ahead</p><p><a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/AIAct\" class=\"mention hashtag\" rel=\"tag\">#<span>AIAct</span></a> <a href=\"https://mastodon.social/tags/AIActionSummit\" class=\"mention hashtag\" rel=\"tag\">#<span>AIActionSummit</span></a> <a href=\"https://mastodon.social/tags/AI4SI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI4SI</span></a></p>", "contentMap": { "es": "<p>Two main takeaways after chairing <a href=\"https://mastodon.social/tags/enfield\" class=\"mention hashtag\" rel=\"tag\">#<span>enfield</span></a> <a href=\"https://mastodon.social/tags/HorizonEurope\" class=\"mention hashtag\" rel=\"tag\">#<span>HorizonEurope</span></a> <a href=\"https://mastodon.social/tags/Hybrid\" class=\"mention hashtag\" rel=\"tag\">#<span>Hybrid</span></a> <a href=\"https://mastodon.social/tags/Workshop\" class=\"mention hashtag\" rel=\"tag\">#<span>Workshop</span></a> on <a href=\"https://mastodon.social/tags/TrustworthyAI\" class=\"mention hashtag\" rel=\"tag\">#<span>TrustworthyAI</span></a> from <a href=\"https://mastodon.social/tags/Budapest\" class=\"mention hashtag\" rel=\"tag\">#<span>Budapest</span></a>. </p><p><a href=\"https://mastodon.social/tags/GenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>GenAI</span></a> &amp; <a href=\"https://mastodon.social/tags/UrbanAI\" class=\"mention hashtag\" rel=\"tag\">#<span>UrbanAI</span></a> might require further:</p><p>1. <a href=\"https://mastodon.social/tags/Multidisciplinary\" class=\"mention hashtag\" rel=\"tag\">#<span>Multidisciplinary</span></a> conversations<br />2. <a href=\"https://mastodon.social/tags/Roadmapping\" class=\"mention hashtag\" rel=\"tag\">#<span>Roadmapping</span></a> exercises ahead</p><p><a href=\"https://mastodon.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.social/tags/AIAct\" class=\"mention hashtag\" rel=\"tag\">#<span>AIAct</span></a> <a href=\"https://mastodon.social/tags/AIActionSummit\" class=\"mention hashtag\" rel=\"tag\">#<span>AIActionSummit</span></a> <a href=\"https://mastodon.social/tags/AI4SI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI4SI</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://files.mastodon.social/media_attachments/files/114/003/585/676/861/222/original/b2b33a44751ba64c.mp4", "name": "", "blurhash": "UrN,-;4nIAxu~qofoeWBtRtRf+Rj%Mt7offk", "width": 1280, "height": 720 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/enfield", "name": "#enfield" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/horizoneurope", "name": "#horizoneurope" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/hybrid", "name": "#hybrid" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/workshop", "name": "#workshop" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/TrustworthyAI", "name": "#TrustworthyAI" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/budapest", "name": "#budapest" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/genai", "name": "#genai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/urbanAI", "name": "#urbanAI" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/multidisciplinary", "name": "#multidisciplinary" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/roadmapping", "name": "#roadmapping" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/AIAct", "name": "#AIAct" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/aiactionsummit", "name": "#aiactionsummit" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ai4si", "name": "#ai4si" } ], "replies": { "id": "https://mastodon.social/users/ICalzada/statuses/114003590084234528/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ICalzada/statuses/114003590084234528/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ICalzada/statuses/114003590084234528/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ICalzada/statuses/114003590084234528/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/ICalzada/statuses/114003590084234528/shares", "type": "Collection", "totalItems": 1 } }