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://mastodon.social/users/TATuP/statuses/114064911472833132", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-25T14:07:03Z", "url": "https://mastodon.social/@TATuP/114064911472833132", "attributedTo": "https://mastodon.social/users/TATuP", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/TATuP/followers", "https://xn--baw-joa.social/users/ITAS_KIT" ], "sensitive": false, "atomUri": "https://mastodon.social/users/TATuP/statuses/114064911472833132", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-25:objectId=930562847:objectType=Conversation", "content": "<p>📣 Call for Abstracts: &quot;Technology assessment and future warfare: The Good, the Bad, and the Ugly&quot;.</p><p>The Special topic of issue 35/1 (2026) is guest edited by <br />Prof. Dr. Karsten Weber and Prof. Dr. Markus Bresinsky, OTH Regensburg, DE</p><p>📅 Submit your abstract by: 11 April 2025</p><p>Further information:<br /><a href=\"https://lnkd.in/g7gxBh2V\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lnkd.in/g7gxBh2V</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.social/tags/FutureWarfare\" class=\"mention hashtag\" rel=\"tag\">#<span>FutureWarfare</span></a>, <a href=\"https://mastodon.social/tags/GameTheory\" class=\"mention hashtag\" rel=\"tag\">#<span>GameTheory</span></a>, <a href=\"https://mastodon.social/tags/NuclearWar\" class=\"mention hashtag\" rel=\"tag\">#<span>NuclearWar</span></a>, <a href=\"https://mastodon.social/tags/CyberWeapons\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberWeapons</span></a>, <a href=\"https://mastodon.social/tags/AutonomousWeapons\" class=\"mention hashtag\" rel=\"tag\">#<span>AutonomousWeapons</span></a>, <a href=\"https://mastodon.social/tags/DualUse\" class=\"mention hashtag\" rel=\"tag\">#<span>DualUse</span></a><br /><a href=\"https://mastodon.social/tags/Zeitenwende\" class=\"mention hashtag\" rel=\"tag\">#<span>Zeitenwende</span></a>, <a href=\"https://mastodon.social/tags/TechnologyAssessment\" class=\"mention hashtag\" rel=\"tag\">#<span>TechnologyAssessment</span></a>, <a href=\"https://mastodon.social/tags/TAJournal\" class=\"mention hashtag\" rel=\"tag\">#<span>TAJournal</span></a> <br /> <br />oekom Verlag<br /><span class=\"h-card\" translate=\"no\"><a href=\"https://xn--baw-joa.social/@ITAS_KIT\" class=\"u-url mention\">@<span>ITAS_KIT</span></a></span></p>", "contentMap": { "de": "<p>📣 Call for Abstracts: &quot;Technology assessment and future warfare: The Good, the Bad, and the Ugly&quot;.</p><p>The Special topic of issue 35/1 (2026) is guest edited by <br />Prof. Dr. Karsten Weber and Prof. Dr. Markus Bresinsky, OTH Regensburg, DE</p><p>📅 Submit your abstract by: 11 April 2025</p><p>Further information:<br /><a href=\"https://lnkd.in/g7gxBh2V\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lnkd.in/g7gxBh2V</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.social/tags/FutureWarfare\" class=\"mention hashtag\" rel=\"tag\">#<span>FutureWarfare</span></a>, <a href=\"https://mastodon.social/tags/GameTheory\" class=\"mention hashtag\" rel=\"tag\">#<span>GameTheory</span></a>, <a href=\"https://mastodon.social/tags/NuclearWar\" class=\"mention hashtag\" rel=\"tag\">#<span>NuclearWar</span></a>, <a href=\"https://mastodon.social/tags/CyberWeapons\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberWeapons</span></a>, <a href=\"https://mastodon.social/tags/AutonomousWeapons\" class=\"mention hashtag\" rel=\"tag\">#<span>AutonomousWeapons</span></a>, <a href=\"https://mastodon.social/tags/DualUse\" class=\"mention hashtag\" rel=\"tag\">#<span>DualUse</span></a><br /><a href=\"https://mastodon.social/tags/Zeitenwende\" class=\"mention hashtag\" rel=\"tag\">#<span>Zeitenwende</span></a>, <a href=\"https://mastodon.social/tags/TechnologyAssessment\" class=\"mention hashtag\" rel=\"tag\">#<span>TechnologyAssessment</span></a>, <a href=\"https://mastodon.social/tags/TAJournal\" class=\"mention hashtag\" rel=\"tag\">#<span>TAJournal</span></a> <br /> <br />oekom Verlag<br /><span class=\"h-card\" translate=\"no\"><a href=\"https://xn--baw-joa.social/@ITAS_KIT\" class=\"u-url mention\">@<span>ITAS_KIT</span></a></span></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://xn--baw-joa.social/users/ITAS_KIT", "name": "@ITAS_KIT@xn--baw-joa.social" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/futurewarfare", "name": "#futurewarfare" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/gametheory", "name": "#gametheory" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/nuclearwar", "name": "#nuclearwar" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cyberweapons", "name": "#cyberweapons" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/autonomousweapons", "name": "#autonomousweapons" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/dualuse", "name": "#dualuse" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/zeitenwende", "name": "#zeitenwende" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/TechnologyAssessment", "name": "#TechnologyAssessment" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/tajournal", "name": "#tajournal" } ], "replies": { "id": "https://mastodon.social/users/TATuP/statuses/114064911472833132/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/TATuP/statuses/114064911472833132/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/TATuP/statuses/114064911472833132/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/TATuP/statuses/114064911472833132/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/TATuP/statuses/114064911472833132/shares", "type": "Collection", "totalItems": 2 } }