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" } ], "id": "https://mastodon.bsd.cafe/users/paul/statuses/114570343508838469", "type": "Note", "summary": null, "inReplyTo": "https://telegrafverket.cc/users/linus/statuses/114567893329048529", "published": "2025-05-25T20:25:04Z", "url": "https://mastodon.bsd.cafe/@paul/114570343508838469", "attributedTo": "https://mastodon.bsd.cafe/users/paul", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.bsd.cafe/users/paul/followers", "https://telegrafverket.cc/users/linus", "https://mastodon.bsd.cafe/users/stefano", "https://fosstodon.org/users/whynothugo" ], "sensitive": false, "atomUri": "https://mastodon.bsd.cafe/users/paul/statuses/114570343508838469", "inReplyToAtomUri": "https://telegrafverket.cc/users/linus/statuses/114567893329048529", "conversation": "tag:bsd.cafe,2025-05-23:objectId=17334093:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://telegrafverket.cc/@linus\" class=\"u-url mention\">@<span>linus</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.bsd.cafe/@stefano\" class=\"u-url mention\">@<span>stefano</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@whynothugo\" class=\"u-url mention\">@<span>whynothugo</span></a></span> <br />Though I did manage to get ZFS on root with Debian (well, also Void Linux and Chimera Linux - but that&#39;s a whole different story), I settled on Ubuntu instead of Debian because of 2 issues related to ZFS:<br />1. Ubuntu distributes zfs.ko pre-compiled, alongside other modules (I&#39;m not going to touch the legality of that - a lot was written on the subject, most of which I don&#39;t agree with - but regardless that&#39;s a Canonical problem, not a user problem);<br />2. ZFS support in Bookworm (via zfsutils-linux) was old. As in, it didn&#39;t work on the pools created with the other distributions mentioned above. Which on a server might not be such a big issue, but on a desktop/laptop, half the fun of using this approach is the ability to use multiple distros in the same pool. Or to switch distros without messing up the rest of the pool. I guess it could be avoided with the compatibility option, but it still made me walk away.</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://telegrafverket.cc/@linus\" class=\"u-url mention\">@<span>linus</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.bsd.cafe/@stefano\" class=\"u-url mention\">@<span>stefano</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@whynothugo\" class=\"u-url mention\">@<span>whynothugo</span></a></span> <br />Though I did manage to get ZFS on root with Debian (well, also Void Linux and Chimera Linux - but that&#39;s a whole different story), I settled on Ubuntu instead of Debian because of 2 issues related to ZFS:<br />1. Ubuntu distributes zfs.ko pre-compiled, alongside other modules (I&#39;m not going to touch the legality of that - a lot was written on the subject, most of which I don&#39;t agree with - but regardless that&#39;s a Canonical problem, not a user problem);<br />2. ZFS support in Bookworm (via zfsutils-linux) was old. As in, it didn&#39;t work on the pools created with the other distributions mentioned above. Which on a server might not be such a big issue, but on a desktop/laptop, half the fun of using this approach is the ability to use multiple distros in the same pool. Or to switch distros without messing up the rest of the pool. I guess it could be avoided with the compatibility option, but it still made me walk away.</p>" }, "updated": "2025-05-25T20:26:51Z", "attachment": [], "tag": [ { "type": "Mention", "href": "https://telegrafverket.cc/users/linus", "name": "@linus@telegrafverket.cc" }, { "type": "Mention", "href": "https://mastodon.bsd.cafe/users/stefano", "name": "@stefano" }, { "type": "Mention", "href": "https://fosstodon.org/users/whynothugo", "name": "@whynothugo@fosstodon.org" } ], "replies": { "id": "https://mastodon.bsd.cafe/users/paul/statuses/114570343508838469/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.bsd.cafe/users/paul/statuses/114570343508838469/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.bsd.cafe/users/paul/statuses/114570343508838469/replies", "items": [] } }, "likes": { "id": "https://mastodon.bsd.cafe/users/paul/statuses/114570343508838469/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mastodon.bsd.cafe/users/paul/statuses/114570343508838469/shares", "type": "Collection", "totalItems": 0 } }