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://fosstodon.org/users/opengeohub/statuses/114586762781192358", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-28T18:00:42Z", "url": "https://fosstodon.org/@opengeohub/114586762781192358", "attributedTo": "https://fosstodon.org/users/opengeohub", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/opengeohub/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/opengeohub/statuses/114586762781192358", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-05-28:objectId=320246976:objectType=Conversation", "content": "<p>Draft programme for the OpenGeoHub summer school &quot;Data Science for Earth Observation: Hands-on Training in Python, R and Julia&quot; 1—6 September 2025, WICC, Wageningen, is now ready: <a href=\"https://opengeohub.org/summer-school/summer-school-2025/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">opengeohub.org/summer-school/s</span><span class=\"invisible\">ummer-school-2025/</span></a> <br />We are excited to have over 20 lecturers, guru&#39;s of open source! giving hands-on sessions + hackathons + many social events. Over 40 hrs of coding &amp; hacking. Don&#39;t miss a chance and register while there are still places (deadline: 1st of July)! <a href=\"https://fosstodon.org/tags/python\" class=\"mention hashtag\" rel=\"tag\">#<span>python</span></a> <a href=\"https://fosstodon.org/tags/R\" class=\"mention hashtag\" rel=\"tag\">#<span>R</span></a> <a href=\"https://fosstodon.org/tags/earthobservation\" class=\"mention hashtag\" rel=\"tag\">#<span>earthobservation</span></a> <a href=\"https://fosstodon.org/tags/Geospatial\" class=\"mention hashtag\" rel=\"tag\">#<span>Geospatial</span></a> <a href=\"https://fosstodon.org/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a></p>", "contentMap": { "en": "<p>Draft programme for the OpenGeoHub summer school &quot;Data Science for Earth Observation: Hands-on Training in Python, R and Julia&quot; 1—6 September 2025, WICC, Wageningen, is now ready: <a href=\"https://opengeohub.org/summer-school/summer-school-2025/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">opengeohub.org/summer-school/s</span><span class=\"invisible\">ummer-school-2025/</span></a> <br />We are excited to have over 20 lecturers, guru&#39;s of open source! giving hands-on sessions + hackathons + many social events. Over 40 hrs of coding &amp; hacking. Don&#39;t miss a chance and register while there are still places (deadline: 1st of July)! <a href=\"https://fosstodon.org/tags/python\" class=\"mention hashtag\" rel=\"tag\">#<span>python</span></a> <a href=\"https://fosstodon.org/tags/R\" class=\"mention hashtag\" rel=\"tag\">#<span>R</span></a> <a href=\"https://fosstodon.org/tags/earthobservation\" class=\"mention hashtag\" rel=\"tag\">#<span>earthobservation</span></a> <a href=\"https://fosstodon.org/tags/Geospatial\" class=\"mention hashtag\" rel=\"tag\">#<span>Geospatial</span></a> <a href=\"https://fosstodon.org/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/media_attachments/files/114/586/750/813/645/349/original/1a9ceb5085664723.png", "name": null, "blurhash": "UeKB:mt7-pa#8_j@RjfjH?oLRjaf0Kayt7j[", "width": 1755, "height": 1241 }, { "type": "Document", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/media_attachments/files/114/586/757/313/165/212/original/a2a137000fbfdb7c.png", "name": null, "blurhash": "UmJ[-Wof-pj[00j@a#j[IAofRjWBM{ayWBa{", "width": 1755, "height": 1241 }, { "type": "Document", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/media_attachments/files/114/586/757/311/837/663/original/313e2e0489e3b763.png", "name": null, "blurhash": "UgJ93*s:-;j[4Tj@WCj[VXoeNGWB9FfQj[fQ", "width": 1755, "height": 1241 }, { "type": "Document", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/media_attachments/files/114/586/757/314/716/208/original/dd19dd0d4025fdb3.png", "name": null, "blurhash": "UpKLXMof%Mfk00j[bHj[VYoLNGafMxayWCfP", "width": 1755, "height": 1241 } ], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/python", "name": "#python" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/r", "name": "#r" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/earthobservation", "name": "#earthobservation" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/geospatial", "name": "#geospatial" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/coding", "name": "#coding" } ], "replies": { "id": "https://fosstodon.org/users/opengeohub/statuses/114586762781192358/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/opengeohub/statuses/114586762781192358/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/opengeohub/statuses/114586762781192358/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/opengeohub/statuses/114586762781192358/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://fosstodon.org/users/opengeohub/statuses/114586762781192358/shares", "type": "Collection", "totalItems": 9 } }