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://mstdn.social/users/jschauma/statuses/114003647087196457", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.social/users/jschauma/statuses/113998731299834559", "published": "2025-02-14T18:26:43Z", "url": "https://mstdn.social/@jschauma/114003647087196457", "attributedTo": "https://mstdn.social/users/jschauma", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/jschauma/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/jschauma/statuses/114003647087196457", "inReplyToAtomUri": "https://mstdn.social/users/jschauma/statuses/113998731299834559", "conversation": "tag:mstdn.social,2025-01-22:objectId=498198860:objectType=Conversation", "content": "<p>System Administration</p><p>Week 4, Package Management</p><p>In this video, we continue our discussion of the difference between the operating system and so-called &quot;add-on software&quot;. We conclude that in order to install and maintain all such software, we want to use a package manager, and illustrate common features by example of the &#39;dpkg&#39;, &#39;rpm&#39;, and <a href=\"https://mstdn.social/tags/NetBSD\" class=\"mention hashtag\" rel=\"tag\">#<span>NetBSD</span></a>&#39;s <a href=\"https://mstdn.social/tags/pkgsrc\" class=\"mention hashtag\" rel=\"tag\">#<span>pkgsrc</span></a> tools.</p><p><a href=\"https://youtu.be/dU66_sPjnXg\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">youtu.be/dU66_sPjnXg</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mstdn.social/tags/SysAdmin\" class=\"mention hashtag\" rel=\"tag\">#<span>SysAdmin</span></a> <a href=\"https://mstdn.social/tags/DevOps\" class=\"mention hashtag\" rel=\"tag\">#<span>DevOps</span></a> <a href=\"https://mstdn.social/tags/SRE\" class=\"mention hashtag\" rel=\"tag\">#<span>SRE</span></a></p>", "contentMap": { "en": "<p>System Administration</p><p>Week 4, Package Management</p><p>In this video, we continue our discussion of the difference between the operating system and so-called &quot;add-on software&quot;. We conclude that in order to install and maintain all such software, we want to use a package manager, and illustrate common features by example of the &#39;dpkg&#39;, &#39;rpm&#39;, and <a href=\"https://mstdn.social/tags/NetBSD\" class=\"mention hashtag\" rel=\"tag\">#<span>NetBSD</span></a>&#39;s <a href=\"https://mstdn.social/tags/pkgsrc\" class=\"mention hashtag\" rel=\"tag\">#<span>pkgsrc</span></a> tools.</p><p><a href=\"https://youtu.be/dU66_sPjnXg\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">youtu.be/dU66_sPjnXg</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mstdn.social/tags/SysAdmin\" class=\"mention hashtag\" rel=\"tag\">#<span>SysAdmin</span></a> <a href=\"https://mstdn.social/tags/DevOps\" class=\"mention hashtag\" rel=\"tag\">#<span>DevOps</span></a> <a href=\"https://mstdn.social/tags/SRE\" class=\"mention hashtag\" rel=\"tag\">#<span>SRE</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.mstdn.social/media_attachments/files/114/003/637/904/317/984/original/459ad3c710845554.png", "name": "Diagram of software types as stacked rectangles. At the bottom is \"Hardware\", then \"Firmware\", then \"Kernel\". On top of that are \"System Software\" and \"Applications/Utilities\" next to each other and \"Add-on or Third-Party Applications on top. \"Package Management\" comprises all layers from \"Kernel\" up; \"Operating System\" comprises \"kernel\", \"system software\", and \"applications\".", "blurhash": "U7SPX_ay~qt7D%oft7of-;ofxut7-;RjxuWB", "focalPoint": [ 0, 0 ], "width": 2114, "height": 740 } ], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/NetBSD", "name": "#NetBSD" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/pkgsrc", "name": "#pkgsrc" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/SysAdmin", "name": "#SysAdmin" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/DevOps", "name": "#DevOps" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/sre", "name": "#sre" } ], "replies": { "id": "https://mstdn.social/users/jschauma/statuses/114003647087196457/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/jschauma/statuses/114003647087196457/replies?min_id=114009398740015831&page=true", "partOf": "https://mstdn.social/users/jschauma/statuses/114003647087196457/replies", "items": [ "https://mstdn.social/users/jschauma/statuses/114009398740015831" ] } }, "likes": { "id": "https://mstdn.social/users/jschauma/statuses/114003647087196457/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://mstdn.social/users/jschauma/statuses/114003647087196457/shares", "type": "Collection", "totalItems": 3 } }