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://aisler.social/users/aislerhq/statuses/114669379167115271", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-12T08:11:08Z", "url": "https://aisler.social/@aislerhq/114669379167115271", "attributedTo": "https://aisler.social/users/aislerhq", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://aisler.social/users/aislerhq/followers" ], "sensitive": false, "atomUri": "https://aisler.social/users/aislerhq/statuses/114669379167115271", "inReplyToAtomUri": null, "conversation": "tag:aisler.social,2025-06-12:objectId=136583:objectType=Conversation", "content": "<p>&quot;Die DOsen Stapler&quot; (DDoS) is a <a href=\"https://aisler.social/tags/student\" class=\"mention hashtag\" rel=\"tag\">#<span>student</span></a> robotics team that took part in the Eurobot 2025 competition, marking their first participation in the event.<br /> <br />This year’s challenge, &quot;The Show Must Go On&quot;, involved building autonomous robots capable of performing a range of stage-themed tasks within a defined arena.<br /> <br />The team developed their <a href=\"https://aisler.social/tags/robot\" class=\"mention hashtag\" rel=\"tag\">#<span>robot</span></a> from the ground up: mechanical structure, control systems and electronics.</p><p>Images: DDoS</p><p><a href=\"https://aisler.social/tags/eu\" class=\"mention hashtag\" rel=\"tag\">#<span>eu</span></a> <a href=\"https://aisler.social/tags/electronics\" class=\"mention hashtag\" rel=\"tag\">#<span>electronics</span></a> <a href=\"https://aisler.social/tags/pcb\" class=\"mention hashtag\" rel=\"tag\">#<span>pcb</span></a> <a href=\"https://aisler.social/tags/aisler\" class=\"mention hashtag\" rel=\"tag\">#<span>aisler</span></a></p>", "contentMap": { "en": "<p>&quot;Die DOsen Stapler&quot; (DDoS) is a <a href=\"https://aisler.social/tags/student\" class=\"mention hashtag\" rel=\"tag\">#<span>student</span></a> robotics team that took part in the Eurobot 2025 competition, marking their first participation in the event.<br /> <br />This year’s challenge, &quot;The Show Must Go On&quot;, involved building autonomous robots capable of performing a range of stage-themed tasks within a defined arena.<br /> <br />The team developed their <a href=\"https://aisler.social/tags/robot\" class=\"mention hashtag\" rel=\"tag\">#<span>robot</span></a> from the ground up: mechanical structure, control systems and electronics.</p><p>Images: DDoS</p><p><a href=\"https://aisler.social/tags/eu\" class=\"mention hashtag\" rel=\"tag\">#<span>eu</span></a> <a href=\"https://aisler.social/tags/electronics\" class=\"mention hashtag\" rel=\"tag\">#<span>electronics</span></a> <a href=\"https://aisler.social/tags/pcb\" class=\"mention hashtag\" rel=\"tag\">#<span>pcb</span></a> <a href=\"https://aisler.social/tags/aisler\" class=\"mention hashtag\" rel=\"tag\">#<span>aisler</span></a></p>" }, "updated": "2025-06-12T08:25:09Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://aisler.social/system/media_attachments/files/114/669/359/137/679/704/original/c1e1cddeca267c62.jpg", "name": "DDoS PCB", "blurhash": "URF=5JJ$:+$*%e}?RkWCwIxDk;I;xZxsODjv", "focalPoint": [ -0.02, 0.24 ], "width": 938, "height": 938 } ], "tag": [ { "type": "Hashtag", "href": "https://aisler.social/tags/student", "name": "#student" }, { "type": "Hashtag", "href": "https://aisler.social/tags/robot", "name": "#robot" }, { "type": "Hashtag", "href": "https://aisler.social/tags/eu", "name": "#eu" }, { "type": "Hashtag", "href": "https://aisler.social/tags/electronics", "name": "#electronics" }, { "type": "Hashtag", "href": "https://aisler.social/tags/pcb", "name": "#pcb" }, { "type": "Hashtag", "href": "https://aisler.social/tags/aisler", "name": "#aisler" } ], "replies": { "id": "https://aisler.social/users/aislerhq/statuses/114669379167115271/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://aisler.social/users/aislerhq/statuses/114669379167115271/replies?only_other_accounts=true&page=true", "partOf": "https://aisler.social/users/aislerhq/statuses/114669379167115271/replies", "items": [] } } }