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", "Hashtag": "as:Hashtag" } ], "id": "https://en.osm.town/users/seav/statuses/113918886456334063", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-30T19:10:58Z", "url": "https://en.osm.town/@seav/113918886456334063", "attributedTo": "https://en.osm.town/users/seav", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://en.osm.town/users/seav/followers" ], "sensitive": false, "atomUri": "https://en.osm.town/users/seav/statuses/113918886456334063", "inReplyToAtomUri": null, "conversation": "tag:en.osm.town,2025-01-30:objectId=32108397:objectType=Conversation", "content": "<p>Ooh. I’ve never attended the international <a href=\"https://en.osm.town/tags/FOSS4G\" class=\"mention hashtag\" rel=\"tag\">#<span>FOSS4G</span></a> conference so the recent announcement that the 2026 edition will be held in <a href=\"https://en.osm.town/tags/Hiroshima\" class=\"mention hashtag\" rel=\"tag\">#<span>Hiroshima</span></a>, <a href=\"https://en.osm.town/tags/Japan\" class=\"mention hashtag\" rel=\"tag\">#<span>Japan</span></a> 🇯🇵 is very interesting. It might be good to prepare for this.</p><p><a href=\"https://lists.osgeo.org/pipermail/conference_dev/2025-January/006192.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">lists.osgeo.org/pipermail/conf</span><span class=\"invisible\">erence_dev/2025-January/006192.html</span></a></p><p><a href=\"https://en.osm.town/tags/gischat\" class=\"mention hashtag\" rel=\"tag\">#<span>gischat</span></a> <a href=\"https://en.osm.town/tags/OSGeo\" class=\"mention hashtag\" rel=\"tag\">#<span>OSGeo</span></a></p>", "contentMap": { "en": "<p>Ooh. I’ve never attended the international <a href=\"https://en.osm.town/tags/FOSS4G\" class=\"mention hashtag\" rel=\"tag\">#<span>FOSS4G</span></a> conference so the recent announcement that the 2026 edition will be held in <a href=\"https://en.osm.town/tags/Hiroshima\" class=\"mention hashtag\" rel=\"tag\">#<span>Hiroshima</span></a>, <a href=\"https://en.osm.town/tags/Japan\" class=\"mention hashtag\" rel=\"tag\">#<span>Japan</span></a> 🇯🇵 is very interesting. It might be good to prepare for this.</p><p><a href=\"https://lists.osgeo.org/pipermail/conference_dev/2025-January/006192.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">lists.osgeo.org/pipermail/conf</span><span class=\"invisible\">erence_dev/2025-January/006192.html</span></a></p><p><a href=\"https://en.osm.town/tags/gischat\" class=\"mention hashtag\" rel=\"tag\">#<span>gischat</span></a> <a href=\"https://en.osm.town/tags/OSGeo\" class=\"mention hashtag\" rel=\"tag\">#<span>OSGeo</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://en.osm.town/tags/foss4g", "name": "#foss4g" }, { "type": "Hashtag", "href": "https://en.osm.town/tags/hiroshima", "name": "#hiroshima" }, { "type": "Hashtag", "href": "https://en.osm.town/tags/japan", "name": "#japan" }, { "type": "Hashtag", "href": "https://en.osm.town/tags/gischat", "name": "#gischat" }, { "type": "Hashtag", "href": "https://en.osm.town/tags/osgeo", "name": "#osgeo" } ], "replies": { "id": "https://en.osm.town/users/seav/statuses/113918886456334063/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://en.osm.town/users/seav/statuses/113918886456334063/replies?only_other_accounts=true&page=true", "partOf": "https://en.osm.town/users/seav/statuses/113918886456334063/replies", "items": [] } }, "likes": { "id": "https://en.osm.town/users/seav/statuses/113918886456334063/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://en.osm.town/users/seav/statuses/113918886456334063/shares", "type": "Collection", "totalItems": 1 } }