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://sigmoid.social/users/botprof/statuses/109372381150372790", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-19T20:34:53Z", "url": "https://sigmoid.social/@botprof/109372381150372790", "attributedTo": "https://sigmoid.social/users/botprof", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://sigmoid.social/users/botprof/followers" ], "sensitive": false, "atomUri": "https://sigmoid.social/users/botprof/statuses/109372381150372790", "inReplyToAtomUri": null, "conversation": "tag:sigmoid.social,2022-11-19:objectId=710031:objectType=Conversation", "content": "<p><a href=\"https://sigmoid.social/tags/Introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>Introduction</span></a> time! 👋 I am an <a href=\"https://sigmoid.social/tags/engineering\" class=\"mention hashtag\" rel=\"tag\">#<span>engineering</span></a> <a href=\"https://sigmoid.social/tags/professor\" class=\"mention hashtag\" rel=\"tag\">#<span>professor</span></a> at Queen&#39;s University in Kingston, <a href=\"https://sigmoid.social/tags/Canada\" class=\"mention hashtag\" rel=\"tag\">#<span>Canada</span></a>. My expertise is in field and mobile <a href=\"https://sigmoid.social/tags/robotics\" class=\"mention hashtag\" rel=\"tag\">#<span>robotics</span></a>. I have a newish interest in applications of <a href=\"https://sigmoid.social/tags/machinelearning\" class=\"mention hashtag\" rel=\"tag\">#<span>machinelearning</span></a> to <a href=\"https://sigmoid.social/tags/control\" class=\"mention hashtag\" rel=\"tag\">#<span>control</span></a> and <a href=\"https://sigmoid.social/tags/navigation\" class=\"mention hashtag\" rel=\"tag\">#<span>navigation</span></a> problems. Previously worked as an <a href=\"https://sigmoid.social/tags/engineer\" class=\"mention hashtag\" rel=\"tag\">#<span>engineer</span></a> at <a href=\"https://sigmoid.social/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://sigmoid.social/tags/robotics\" class=\"mention hashtag\" rel=\"tag\">#<span>robotics</span></a> firm MDA. Also currently serve as Director at the Ingenuity Labs Research Institute. My <a href=\"https://sigmoid.social/tags/math\" class=\"mention hashtag\" rel=\"tag\">#<span>math</span></a> <a href=\"https://sigmoid.social/tags/teacher\" class=\"mention hashtag\" rel=\"tag\">#<span>teacher</span></a> wife and I have three <a href=\"https://sigmoid.social/tags/kids\" class=\"mention hashtag\" rel=\"tag\">#<span>kids</span></a> and we enjoy <a href=\"https://sigmoid.social/tags/golf\" class=\"mention hashtag\" rel=\"tag\">#<span>golf</span></a>.</p>", "contentMap": { "en": "<p><a href=\"https://sigmoid.social/tags/Introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>Introduction</span></a> time! 👋 I am an <a href=\"https://sigmoid.social/tags/engineering\" class=\"mention hashtag\" rel=\"tag\">#<span>engineering</span></a> <a href=\"https://sigmoid.social/tags/professor\" class=\"mention hashtag\" rel=\"tag\">#<span>professor</span></a> at Queen&#39;s University in Kingston, <a href=\"https://sigmoid.social/tags/Canada\" class=\"mention hashtag\" rel=\"tag\">#<span>Canada</span></a>. My expertise is in field and mobile <a href=\"https://sigmoid.social/tags/robotics\" class=\"mention hashtag\" rel=\"tag\">#<span>robotics</span></a>. I have a newish interest in applications of <a href=\"https://sigmoid.social/tags/machinelearning\" class=\"mention hashtag\" rel=\"tag\">#<span>machinelearning</span></a> to <a href=\"https://sigmoid.social/tags/control\" class=\"mention hashtag\" rel=\"tag\">#<span>control</span></a> and <a href=\"https://sigmoid.social/tags/navigation\" class=\"mention hashtag\" rel=\"tag\">#<span>navigation</span></a> problems. Previously worked as an <a href=\"https://sigmoid.social/tags/engineer\" class=\"mention hashtag\" rel=\"tag\">#<span>engineer</span></a> at <a href=\"https://sigmoid.social/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://sigmoid.social/tags/robotics\" class=\"mention hashtag\" rel=\"tag\">#<span>robotics</span></a> firm MDA. Also currently serve as Director at the Ingenuity Labs Research Institute. My <a href=\"https://sigmoid.social/tags/math\" class=\"mention hashtag\" rel=\"tag\">#<span>math</span></a> <a href=\"https://sigmoid.social/tags/teacher\" class=\"mention hashtag\" rel=\"tag\">#<span>teacher</span></a> wife and I have three <a href=\"https://sigmoid.social/tags/kids\" class=\"mention hashtag\" rel=\"tag\">#<span>kids</span></a> and we enjoy <a href=\"https://sigmoid.social/tags/golf\" class=\"mention hashtag\" rel=\"tag\">#<span>golf</span></a>.</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/sigmoidsocial/media_attachments/files/109/372/359/358/316/433/original/f11e66780928c074.jpeg", "name": "Some of my #research team and me working on mobile #robots at Queen's U. — Photo credit: Dr. Heshan Fernando", "blurhash": "URJHmvI[tS-;_NxtR.NJ_1RiM|t7obV@RPRi", "focalPoint": [ -0.29, 0.48 ], "width": 1024, "height": 819 } ], "tag": [ { "type": "Hashtag", "href": "https://sigmoid.social/tags/Introduction", "name": "#Introduction" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/engineering", "name": "#engineering" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/professor", "name": "#professor" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/canada", "name": "#canada" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/robotics", "name": "#robotics" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/machinelearning", "name": "#machinelearning" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/control", "name": "#control" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/navigation", "name": "#navigation" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/engineer", "name": "#engineer" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/Space", "name": "#Space" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/math", "name": "#math" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/teacher", "name": "#teacher" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/kids", "name": "#kids" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/Golf", "name": "#Golf" } ], "replies": { "id": "https://sigmoid.social/users/botprof/statuses/109372381150372790/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://sigmoid.social/users/botprof/statuses/109372381150372790/replies?only_other_accounts=true&page=true", "partOf": "https://sigmoid.social/users/botprof/statuses/109372381150372790/replies", "items": [] } }, "likes": { "id": "https://sigmoid.social/users/botprof/statuses/109372381150372790/likes", "type": "Collection", "totalItems": 29 }, "shares": { "id": "https://sigmoid.social/users/botprof/statuses/109372381150372790/shares", "type": "Collection", "totalItems": 15 } }