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/nekohayo/statuses/114404587592655337", "type": "Note", "summary": null, "inReplyTo": "https://tech.lgbt/users/ada_magicat/statuses/114403217153227545", "published": "2025-04-26T13:51:09Z", "url": "https://mastodon.social/@nekohayo/114404587592655337", "attributedTo": "https://mastodon.social/users/nekohayo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/nekohayo/followers", "https://tech.lgbt/users/ada_magicat" ], "sensitive": false, "atomUri": "https://mastodon.social/users/nekohayo/statuses/114404587592655337", "inReplyToAtomUri": "https://tech.lgbt/users/ada_magicat/statuses/114403217153227545", "conversation": "tag:mastodon.social,2025-04-26:objectId=981628938:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://tech.lgbt/@ada_magicat\" class=\"u-url mention\">@<span>ada_magicat</span></a></span> Thanks, that&#39;s a good question… as my puzzlement continues, I opened up a thread in the <a href=\"https://mastodon.social/tags/Fedora\" class=\"mention hashtag\" rel=\"tag\">#<span>Fedora</span></a> forums, just in case there&#39;s some arcane knowledge out there about how the kernel is set up in that OS and why it seems to tick so much:<br /><a href=\"https://discussion.fedoraproject.org/t/why-is-tick-nohz-handler-always-showing-up-as-waking-up-the-cpu-hundreds-of-times-per-second-in-powertop/150603\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">discussion.fedoraproject.org/t</span><span class=\"invisible\">/why-is-tick-nohz-handler-always-showing-up-as-waking-up-the-cpu-hundreds-of-times-per-second-in-powertop/150603</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://tech.lgbt/@ada_magicat\" class=\"u-url mention\">@<span>ada_magicat</span></a></span> Thanks, that&#39;s a good question… as my puzzlement continues, I opened up a thread in the <a href=\"https://mastodon.social/tags/Fedora\" class=\"mention hashtag\" rel=\"tag\">#<span>Fedora</span></a> forums, just in case there&#39;s some arcane knowledge out there about how the kernel is set up in that OS and why it seems to tick so much:<br /><a href=\"https://discussion.fedoraproject.org/t/why-is-tick-nohz-handler-always-showing-up-as-waking-up-the-cpu-hundreds-of-times-per-second-in-powertop/150603\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">discussion.fedoraproject.org/t</span><span class=\"invisible\">/why-is-tick-nohz-handler-always-showing-up-as-waking-up-the-cpu-hundreds-of-times-per-second-in-powertop/150603</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://tech.lgbt/users/ada_magicat", "name": "@ada_magicat@tech.lgbt" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fedora", "name": "#fedora" } ], "replies": { "id": "https://mastodon.social/users/nekohayo/statuses/114404587592655337/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/nekohayo/statuses/114404587592655337/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/nekohayo/statuses/114404587592655337/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/nekohayo/statuses/114404587592655337/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/nekohayo/statuses/114404587592655337/shares", "type": "Collection", "totalItems": 0 } }