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://scipost.social/users/physics/statuses/109422027275710421", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-28T15:00:32Z", "url": "https://scipost.social/@physics/109422027275710421", "attributedTo": "https://scipost.social/users/physics", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://scipost.social/users/physics/followers" ], "sensitive": false, "atomUri": "https://scipost.social/users/physics/statuses/109422027275710421", "inReplyToAtomUri": null, "conversation": "tag:scipost.social,2022-11-28:objectId=55691:objectType=Conversation", "content": "<p>New <a href=\"https://scipost.social/tags/openaccess\" class=\"mention hashtag\" rel=\"tag\">#<span>openaccess</span></a> <a href=\"https://scipost.social/tags/SciPost\" class=\"mention hashtag\" rel=\"tag\">#<span>SciPost</span></a> <a href=\"https://scipost.social/tags/Physics\" class=\"mention hashtag\" rel=\"tag\">#<span>Physics</span></a> publication<br />Blast from the past II: Constraints on heavy neutral leptons from the BEBC WA66 beam dump experiment<br />Ryan Barouki, Giacomo Marocco, Subir Sarkar<br />SciPost Phys. 13, 118 (2022)<br /><a href=\"https://scipost.org/SciPostPhys.13.5.118\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">scipost.org/SciPostPhys.13.5.1</span><span class=\"invisible\">18</span></a><br /><a href=\"https://scipost.social/tags/RudolfPeierlsCentre\" class=\"mention hashtag\" rel=\"tag\">#<span>RudolfPeierlsCentre</span></a> <a href=\"https://scipost.social/tags/OxfordUniversity\" class=\"mention hashtag\" rel=\"tag\">#<span>OxfordUniversity</span></a></p>", "contentMap": { "en": "<p>New <a href=\"https://scipost.social/tags/openaccess\" class=\"mention hashtag\" rel=\"tag\">#<span>openaccess</span></a> <a href=\"https://scipost.social/tags/SciPost\" class=\"mention hashtag\" rel=\"tag\">#<span>SciPost</span></a> <a href=\"https://scipost.social/tags/Physics\" class=\"mention hashtag\" rel=\"tag\">#<span>Physics</span></a> publication<br />Blast from the past II: Constraints on heavy neutral leptons from the BEBC WA66 beam dump experiment<br />Ryan Barouki, Giacomo Marocco, Subir Sarkar<br />SciPost Phys. 13, 118 (2022)<br /><a href=\"https://scipost.org/SciPostPhys.13.5.118\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">scipost.org/SciPostPhys.13.5.1</span><span class=\"invisible\">18</span></a><br /><a href=\"https://scipost.social/tags/RudolfPeierlsCentre\" class=\"mention hashtag\" rel=\"tag\">#<span>RudolfPeierlsCentre</span></a> <a href=\"https://scipost.social/tags/OxfordUniversity\" class=\"mention hashtag\" rel=\"tag\">#<span>OxfordUniversity</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://scipost.social/system/media_attachments/files/109/422/013/000/771/359/original/75d870a88bbb57c9.png", "name": "", "blurhash": "U=ODLg%1_MI;Ipj[xZj=.7R+Mys.jFj?W=WX", "focalPoint": [ -0.09, 0.12 ], "width": 577, "height": 444 } ], "tag": [ { "type": "Hashtag", "href": "https://scipost.social/tags/openaccess", "name": "#openaccess" }, { "type": "Hashtag", "href": "https://scipost.social/tags/SciPost", "name": "#SciPost" }, { "type": "Hashtag", "href": "https://scipost.social/tags/physics", "name": "#physics" }, { "type": "Hashtag", "href": "https://scipost.social/tags/RudolfPeierlsCentre", "name": "#RudolfPeierlsCentre" }, { "type": "Hashtag", "href": "https://scipost.social/tags/OxfordUniversity", "name": "#OxfordUniversity" } ], "replies": { "id": "https://scipost.social/users/physics/statuses/109422027275710421/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://scipost.social/users/physics/statuses/109422027275710421/replies?only_other_accounts=true&page=true", "partOf": "https://scipost.social/users/physics/statuses/109422027275710421/replies", "items": [] } } }