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://me.dm/users/KronoMoon/statuses/114050380616302247", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-23T00:31:40Z", "url": "https://me.dm/@KronoMoon/114050380616302247", "attributedTo": "https://me.dm/users/KronoMoon", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://me.dm/users/KronoMoon/followers" ], "sensitive": false, "atomUri": "https://me.dm/users/KronoMoon/statuses/114050380616302247", "inReplyToAtomUri": null, "conversation": "tag:me.dm,2025-02-23:objectId=87442598:objectType=Conversation", "content": "<p><a href=\"https://me.dm/tags/BigThink\" class=\"mention hashtag\" rel=\"tag\">#<span>BigThink</span></a>: How a Team of <a href=\"https://me.dm/tags/Female\" class=\"mention hashtag\" rel=\"tag\">#<span>Female</span></a> <a href=\"https://me.dm/tags/Astronomers\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronomers</span></a> Revolutionized Our Understanding of <a href=\"https://me.dm/tags/Stars\" class=\"mention hashtag\" rel=\"tag\">#<span>Stars</span></a> </p><p><a href=\"https://me.dm/tags/Astronomer\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronomer</span></a> Anna Frebel delivers a fascinating 3-min talk on the influential <a href=\"https://me.dm/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> of <a href=\"https://me.dm/tags/women\" class=\"mention hashtag\" rel=\"tag\">#<span>women</span></a> <a href=\"https://me.dm/tags/scientists\" class=\"mention hashtag\" rel=\"tag\">#<span>scientists</span></a> analyzing &amp; categorizing <a href=\"https://me.dm/tags/celestial\" class=\"mention hashtag\" rel=\"tag\">#<span>celestial</span></a> bodies. Female &quot;<a href=\"https://me.dm/tags/computers\" class=\"mention hashtag\" rel=\"tag\">#<span>computers</span></a>&quot; were making &quot;stellar&quot; contributions [her <a href=\"https://me.dm/tags/pun\" class=\"mention hashtag\" rel=\"tag\">#<span>pun</span></a>] in the early decades of the 20th <a href=\"https://me.dm/tags/century\" class=\"mention hashtag\" rel=\"tag\">#<span>century</span></a>. </p><p>🔗 <a href=\"https://www.youtube.com/watch?v=D-lJx4E0mjY\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=D-lJx4E0mj</span><span class=\"invisible\">Y</span></a> 2016 Feb 24 <br />🔗 <a href=\"https://Wikipedia.org/wiki/Anna_Frebel\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">Wikipedia.org/wiki/Anna_Frebel</span><span class=\"invisible\"></span></a> </p><p><a href=\"https://me.dm/tags/Community\" class=\"mention hashtag\" rel=\"tag\">#<span>Community</span></a> <a href=\"https://me.dm/tags/TimeTravel\" class=\"mention hashtag\" rel=\"tag\">#<span>TimeTravel</span></a> <a href=\"https://me.dm/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a> <a href=\"https://me.dm/tags/quantum\" class=\"mention hashtag\" rel=\"tag\">#<span>quantum</span></a> <a href=\"https://me.dm/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a> <a href=\"https://me.dm/tags/2025Mar14\" class=\"mention hashtag\" rel=\"tag\">#<span>2025Mar14</span></a> <a href=\"https://me.dm/tags/Kronodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Kronodon</span></a></p>", "contentMap": { "en": "<p><a href=\"https://me.dm/tags/BigThink\" class=\"mention hashtag\" rel=\"tag\">#<span>BigThink</span></a>: How a Team of <a href=\"https://me.dm/tags/Female\" class=\"mention hashtag\" rel=\"tag\">#<span>Female</span></a> <a href=\"https://me.dm/tags/Astronomers\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronomers</span></a> Revolutionized Our Understanding of <a href=\"https://me.dm/tags/Stars\" class=\"mention hashtag\" rel=\"tag\">#<span>Stars</span></a> </p><p><a href=\"https://me.dm/tags/Astronomer\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronomer</span></a> Anna Frebel delivers a fascinating 3-min talk on the influential <a href=\"https://me.dm/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> of <a href=\"https://me.dm/tags/women\" class=\"mention hashtag\" rel=\"tag\">#<span>women</span></a> <a href=\"https://me.dm/tags/scientists\" class=\"mention hashtag\" rel=\"tag\">#<span>scientists</span></a> analyzing &amp; categorizing <a href=\"https://me.dm/tags/celestial\" class=\"mention hashtag\" rel=\"tag\">#<span>celestial</span></a> bodies. Female &quot;<a href=\"https://me.dm/tags/computers\" class=\"mention hashtag\" rel=\"tag\">#<span>computers</span></a>&quot; were making &quot;stellar&quot; contributions [her <a href=\"https://me.dm/tags/pun\" class=\"mention hashtag\" rel=\"tag\">#<span>pun</span></a>] in the early decades of the 20th <a href=\"https://me.dm/tags/century\" class=\"mention hashtag\" rel=\"tag\">#<span>century</span></a>. </p><p>🔗 <a href=\"https://www.youtube.com/watch?v=D-lJx4E0mjY\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=D-lJx4E0mj</span><span class=\"invisible\">Y</span></a> 2016 Feb 24 <br />🔗 <a href=\"https://Wikipedia.org/wiki/Anna_Frebel\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">Wikipedia.org/wiki/Anna_Frebel</span><span class=\"invisible\"></span></a> </p><p><a href=\"https://me.dm/tags/Community\" class=\"mention hashtag\" rel=\"tag\">#<span>Community</span></a> <a href=\"https://me.dm/tags/TimeTravel\" class=\"mention hashtag\" rel=\"tag\">#<span>TimeTravel</span></a> <a href=\"https://me.dm/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a> <a href=\"https://me.dm/tags/quantum\" class=\"mention hashtag\" rel=\"tag\">#<span>quantum</span></a> <a href=\"https://me.dm/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a> <a href=\"https://me.dm/tags/2025Mar14\" class=\"mention hashtag\" rel=\"tag\">#<span>2025Mar14</span></a> <a href=\"https://me.dm/tags/Kronodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Kronodon</span></a></p>" }, "updated": "2025-02-23T00:40:59Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://me.dm/tags/female", "name": "#female" }, { "type": "Hashtag", "href": "https://me.dm/tags/astronomers", "name": "#astronomers" }, { "type": "Hashtag", "href": "https://me.dm/tags/stars", "name": "#stars" }, { "type": "Hashtag", "href": "https://me.dm/tags/astronomer", "name": "#astronomer" }, { "type": "Hashtag", "href": "https://me.dm/tags/history", "name": "#history" }, { "type": "Hashtag", "href": "https://me.dm/tags/women", "name": "#women" }, { "type": "Hashtag", "href": "https://me.dm/tags/scientists", "name": "#scientists" }, { "type": "Hashtag", "href": "https://me.dm/tags/celestial", "name": "#celestial" }, { "type": "Hashtag", "href": "https://me.dm/tags/computers", "name": "#computers" }, { "type": "Hashtag", "href": "https://me.dm/tags/pun", "name": "#pun" }, { "type": "Hashtag", "href": "https://me.dm/tags/century", "name": "#century" }, { "type": "Hashtag", "href": "https://me.dm/tags/community", "name": "#community" }, { "type": "Hashtag", "href": "https://me.dm/tags/timetravel", "name": "#timetravel" }, { "type": "Hashtag", "href": "https://me.dm/tags/research", "name": "#research" }, { "type": "Hashtag", "href": "https://me.dm/tags/quantum", "name": "#quantum" }, { "type": "Hashtag", "href": "https://me.dm/tags/physics", "name": "#physics" }, { "type": "Hashtag", "href": "https://me.dm/tags/2025mar14", "name": "#2025mar14" }, { "type": "Hashtag", "href": "https://me.dm/tags/kronodon", "name": "#kronodon" }, { "type": "Hashtag", "href": "https://me.dm/tags/bigthink", "name": "#bigthink" } ], "replies": { "id": "https://me.dm/users/KronoMoon/statuses/114050380616302247/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://me.dm/users/KronoMoon/statuses/114050380616302247/replies?only_other_accounts=true&page=true", "partOf": "https://me.dm/users/KronoMoon/statuses/114050380616302247/replies", "items": [] } } }