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://mstdn.social/users/stshank/statuses/113512093290663557/activity", "type": "Create", "actor": "https://mstdn.social/users/stshank", "published": "2024-11-19T22:58:07Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/stshank/followers" ], "object": { "id": "https://mstdn.social/users/stshank/statuses/113512093290663557", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-11-19T22:58:07Z", "url": "https://mstdn.social/@stshank/113512093290663557", "attributedTo": "https://mstdn.social/users/stshank", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/stshank/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/stshank/statuses/113512093290663557", "inReplyToAtomUri": null, "conversation": "tag:mstdn.social,2024-11-19:objectId=469524563:objectType=Conversation", "content": "<p>Briefly: Our CSMC electromagnet works like a champ, proving out the second of 2 high-temperature superconducting magnet types needed for fusion: steady state and now pulsed current.</p><p>It was dramatic watching the testing (at MIT) in real time, like when it hit 50,000 amps current / 5.7 tesla field. <a href=\"https://mstdn.social/tags/FusionEnergy\" class=\"mention hashtag\" rel=\"tag\">#<span>FusionEnergy</span></a> <a href=\"https://mstdn.social/tags/Climate\" class=\"mention hashtag\" rel=\"tag\">#<span>Climate</span></a> <a href=\"https://mstdn.social/tags/Magnets\" class=\"mention hashtag\" rel=\"tag\">#<span>Magnets</span></a> <a href=\"https://mstdn.social/tags/Superconductivity\" class=\"mention hashtag\" rel=\"tag\">#<span>Superconductivity</span></a> </p><p><a href=\"https://www.linkedin.com/feed/update/urn:li:activity:7264332707613052932/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">linkedin.com/feed/update/urn:l</span><span class=\"invisible\">i:activity:7264332707613052932/</span></a></p>", "contentMap": { "en": "<p>Briefly: Our CSMC electromagnet works like a champ, proving out the second of 2 high-temperature superconducting magnet types needed for fusion: steady state and now pulsed current.</p><p>It was dramatic watching the testing (at MIT) in real time, like when it hit 50,000 amps current / 5.7 tesla field. <a href=\"https://mstdn.social/tags/FusionEnergy\" class=\"mention hashtag\" rel=\"tag\">#<span>FusionEnergy</span></a> <a href=\"https://mstdn.social/tags/Climate\" class=\"mention hashtag\" rel=\"tag\">#<span>Climate</span></a> <a href=\"https://mstdn.social/tags/Magnets\" class=\"mention hashtag\" rel=\"tag\">#<span>Magnets</span></a> <a href=\"https://mstdn.social/tags/Superconductivity\" class=\"mention hashtag\" rel=\"tag\">#<span>Superconductivity</span></a> </p><p><a href=\"https://www.linkedin.com/feed/update/urn:li:activity:7264332707613052932/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">linkedin.com/feed/update/urn:l</span><span class=\"invisible\">i:activity:7264332707613052932/</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/fusionenergy", "name": "#fusionenergy" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Climate", "name": "#Climate" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/magnets", "name": "#magnets" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/superconductivity", "name": "#superconductivity" } ], "replies": { "id": "https://mstdn.social/users/stshank/statuses/113512093290663557/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/stshank/statuses/113512093290663557/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/stshank/statuses/113512093290663557/replies", "items": [] } } } }