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" } } ], "id": "https://mikecoats.social/users/mike/statuses/114219446506935294", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-24T21:07:21Z", "url": "https://mikecoats.social/@mike/114219446506935294", "attributedTo": "https://mikecoats.social/users/mike", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mikecoats.social/users/mike/followers", "https://mastodon.social/users/oshwassociation" ], "sensitive": false, "atomUri": "https://mikecoats.social/users/mike/statuses/114219446506935294", "inReplyToAtomUri": null, "conversation": "tag:mikecoats.social,2025-03-24:objectId=1201640:objectType=Conversation", "content": "<p>I&#39;ve been doing so much work on the project itself that I&#39;ve not managed to do any of my PR yet, but I&#39;m excited to announce that I&#39;m presenting at <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@oshwassociation\" class=\"u-url mention\">@<span>oshwassociation</span></a></span>&#39;s Open Hardware Summit 2025. My talk&#39;s titled &quot;VanSpoof and F**dG3ar: Reverse engineering proprietary bike components to prevent e-waste&quot; and covers everything involved in designing replacement, open source, parts to repair VanMoof e-bikes.</p>", "contentMap": { "en": "<p>I&#39;ve been doing so much work on the project itself that I&#39;ve not managed to do any of my PR yet, but I&#39;m excited to announce that I&#39;m presenting at <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@oshwassociation\" class=\"u-url mention\">@<span>oshwassociation</span></a></span>&#39;s Open Hardware Summit 2025. My talk&#39;s titled &quot;VanSpoof and F**dG3ar: Reverse engineering proprietary bike components to prevent e-waste&quot; and covers everything involved in designing replacement, open source, parts to repair VanMoof e-bikes.</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://mikecoats.social/system/media_attachments/files/114/219/354/270/248/953/original/c9aac1f0101e9adf.png", "name": "A poster advertising Open Hardware Summit 2025, running over two days, May 30th & 31st, in Edinburgh.", "blurhash": "UHPGJRR#-xt7SpWHjMax~Tt2IpWCoOk8obj@", "focalPoint": [ -0.02, 0.69 ], "width": 1616, "height": 1721 } ], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/oshwassociation", "name": "@oshwassociation@mastodon.social" } ], "replies": { "id": "https://mikecoats.social/users/mike/statuses/114219446506935294/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mikecoats.social/users/mike/statuses/114219446506935294/replies?min_id=114219453053668683&page=true", "partOf": "https://mikecoats.social/users/mike/statuses/114219446506935294/replies", "items": [ "https://mikecoats.social/users/mike/statuses/114219453053668683" ] } }, "likes": { "id": "https://mikecoats.social/users/mike/statuses/114219446506935294/likes", "type": "Collection", "totalItems": 8 }, "shares": { "id": "https://mikecoats.social/users/mike/statuses/114219446506935294/shares", "type": "Collection", "totalItems": 7 } }