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://en.osm.town/users/contrapunctus/statuses/114416884131267402", "type": "Note", "summary": null, "inReplyTo": "https://en.osm.town/users/contrapunctus/statuses/114416663207421765", "published": "2025-04-28T17:58:20Z", "url": "https://en.osm.town/@contrapunctus/114416884131267402", "attributedTo": "https://en.osm.town/users/contrapunctus", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://en.osm.town/users/contrapunctus/followers" ], "sensitive": false, "atomUri": "https://en.osm.town/users/contrapunctus/statuses/114416884131267402", "inReplyToAtomUri": "https://en.osm.town/users/contrapunctus/statuses/114416663207421765", "conversation": "tag:en.osm.town,2025-04-28:objectId=36900779:objectType=Conversation", "content": "<p>27th August, 2023<br />&gt; IP Extension/Mandawali - add 11 buildings, charging station, sidewalks, community center, park, service road; convert mosque to way<br /><a href=\"https://osmlab.github.io/changeset-map/#140450292\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">osmlab.github.io/changeset-map</span><span class=\"invisible\">/#140450292</span></a></p><p>Ah, the good old days when I was trying to make a PeerTube video series of my OSM surveys, complete with audio commentary. Here&#39;s the video I made while working on this changeset.<br /><a href=\"https://diode.zone/w/iLS2yk32qBsG2QZHe7trU8\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">diode.zone/w/iLS2yk32qBsG2QZHe</span><span class=\"invisible\">7trU8</span></a></p><p><a href=\"https://en.osm.town/tags/OpenStreetMap\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenStreetMap</span></a> <a href=\"https://en.osm.town/tags/OpenData\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenData</span></a> <a href=\"https://en.osm.town/tags/India\" class=\"mention hashtag\" rel=\"tag\">#<span>India</span></a> <a href=\"https://en.osm.town/tags/Delhi\" class=\"mention hashtag\" rel=\"tag\">#<span>Delhi</span></a></p>", "contentMap": { "en": "<p>27th August, 2023<br />&gt; IP Extension/Mandawali - add 11 buildings, charging station, sidewalks, community center, park, service road; convert mosque to way<br /><a href=\"https://osmlab.github.io/changeset-map/#140450292\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">osmlab.github.io/changeset-map</span><span class=\"invisible\">/#140450292</span></a></p><p>Ah, the good old days when I was trying to make a PeerTube video series of my OSM surveys, complete with audio commentary. Here&#39;s the video I made while working on this changeset.<br /><a href=\"https://diode.zone/w/iLS2yk32qBsG2QZHe7trU8\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">diode.zone/w/iLS2yk32qBsG2QZHe</span><span class=\"invisible\">7trU8</span></a></p><p><a href=\"https://en.osm.town/tags/OpenStreetMap\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenStreetMap</span></a> <a href=\"https://en.osm.town/tags/OpenData\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenData</span></a> <a href=\"https://en.osm.town/tags/India\" class=\"mention hashtag\" rel=\"tag\">#<span>India</span></a> <a href=\"https://en.osm.town/tags/Delhi\" class=\"mention hashtag\" rel=\"tag\">#<span>Delhi</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/enosmtown/media_attachments/files/114/416/843/318/721/152/original/5d16d719b5f07378.jpg", "name": "Screenshot of Changeset Map, visualizing the changes made against a satellite imagery background. The main focus is the addition of a large park, its walking paths, and its entrances. Improvements to the building geometries in Deshbandhu Apartments are also visible.", "blurhash": "UgFPHT%MIUt7~qxuM{oz-;t7WBofRiWBofay", "width": 978, "height": 2120 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/enosmtown/media_attachments/files/114/416/862/031/114/695/original/a863d7e2c8baa669.jpg", "name": "Screenshot of Changeset Map, visualizing the changes made against a satellite imagery background. I've added 7 buildings (shown as blue polygons) along the road. This more zoomed in view also shows that I've added a walking path to an existing park, and a sidewalk outside Deshbandhu Apartments.", "blurhash": "UgF=]t%MM{t7~qxuM{t7%NofRjj]RiWBofay", "width": 978, "height": 2120 } ], "tag": [ { "type": "Hashtag", "href": "https://en.osm.town/tags/OpenStreetMap", "name": "#OpenStreetMap" }, { "type": "Hashtag", "href": "https://en.osm.town/tags/opendata", "name": "#opendata" }, { "type": "Hashtag", "href": "https://en.osm.town/tags/india", "name": "#india" }, { "type": "Hashtag", "href": "https://en.osm.town/tags/delhi", "name": "#delhi" } ], "replies": { "id": "https://en.osm.town/users/contrapunctus/statuses/114416884131267402/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://en.osm.town/users/contrapunctus/statuses/114416884131267402/replies?only_other_accounts=true&page=true", "partOf": "https://en.osm.town/users/contrapunctus/statuses/114416884131267402/replies", "items": [] } }, "likes": { "id": "https://en.osm.town/users/contrapunctus/statuses/114416884131267402/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://en.osm.town/users/contrapunctus/statuses/114416884131267402/shares", "type": "Collection", "totalItems": 2 } }