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/fromjason/collections/featured", "type": "OrderedCollection", "totalItems": 4, "orderedItems": [ { "id": "https://mastodon.social/users/fromjason/statuses/112108174157820060", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-03-17T00:23:01Z", "url": "https://mastodon.social/@fromjason/112108174157820060", "attributedTo": "https://mastodon.social/users/fromjason", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/fromjason/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/fromjason/statuses/112108174157820060", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2024-03-17:objectId=665368846:objectType=Conversation", "content": "<p>For Google, Amazon, Microsoft and Meta ( <a href=\"https://mastodon.social/tags/GAMM\" class=\"mention hashtag\" rel=\"tag\">#<span>GAMM</span></a> ), the old cloud sync-and-share business model wasn’t working anymore. </p><p>So what did they do?</p><p>They convinced us that our notetaking apps require an internet connection and forty thousand dollar GPUs located on a server three hundred miles away. That&#39;s the future they&#39;ve made for us.</p><p><a href=\"https://mastodon.social/tags/SmallWeb\" class=\"mention hashtag\" rel=\"tag\">#<span>SmallWeb</span></a> <a href=\"https://mastodon.social/tags/IndieWeb\" class=\"mention hashtag\" rel=\"tag\">#<span>IndieWeb</span></a> <a href=\"https://mastodon.social/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a> <a href=\"https://mastodon.social/tags/ActivityPub\" class=\"mention hashtag\" rel=\"tag\">#<span>ActivityPub</span></a></p><p><a href=\"https://fromjason.xyz/p/notebook/any-technology-indistinguishable-from-magic-is-hiding-something/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">fromjason.xyz/p/notebook/any-t</span><span class=\"invisible\">echnology-indistinguishable-from-magic-is-hiding-something/</span></a></p>", "contentMap": { "en": "<p>For Google, Amazon, Microsoft and Meta ( <a href=\"https://mastodon.social/tags/GAMM\" class=\"mention hashtag\" rel=\"tag\">#<span>GAMM</span></a> ), the old cloud sync-and-share business model wasn’t working anymore. </p><p>So what did they do?</p><p>They convinced us that our notetaking apps require an internet connection and forty thousand dollar GPUs located on a server three hundred miles away. That&#39;s the future they&#39;ve made for us.</p><p><a href=\"https://mastodon.social/tags/SmallWeb\" class=\"mention hashtag\" rel=\"tag\">#<span>SmallWeb</span></a> <a href=\"https://mastodon.social/tags/IndieWeb\" class=\"mention hashtag\" rel=\"tag\">#<span>IndieWeb</span></a> <a href=\"https://mastodon.social/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a> <a href=\"https://mastodon.social/tags/ActivityPub\" class=\"mention hashtag\" rel=\"tag\">#<span>ActivityPub</span></a></p><p><a href=\"https://fromjason.xyz/p/notebook/any-technology-indistinguishable-from-magic-is-hiding-something/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">fromjason.xyz/p/notebook/any-t</span><span class=\"invisible\">echnology-indistinguishable-from-magic-is-hiding-something/</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/gamm", "name": "#gamm" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/SmallWeb", "name": "#SmallWeb" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/indieweb", "name": "#indieweb" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fediverse", "name": "#fediverse" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/activitypub", "name": "#activitypub" } ], "replies": { "id": "https://mastodon.social/users/fromjason/statuses/112108174157820060/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/fromjason/statuses/112108174157820060/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/fromjason/statuses/112108174157820060/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/fromjason/statuses/112108174157820060/likes", "type": "Collection", "totalItems": 34 }, "shares": { "id": "https://mastodon.social/users/fromjason/statuses/112108174157820060/shares", "type": "Collection", "totalItems": 34 } }, { "id": "https://mastodon.social/users/fromjason/statuses/111603163839871366", "type": "Note", "summary": null, "inReplyTo": null, "published": "2023-12-18T19:52:15Z", "url": "https://mastodon.social/@fromjason/111603163839871366", "attributedTo": "https://mastodon.social/users/fromjason", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/fromjason/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/fromjason/statuses/111603163839871366", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2023-12-18:objectId=602015099:objectType=Conversation", "content": "<p>The Medium is The Message is part one of a series (probably). In it, I argue that <a href=\"https://mastodon.social/tags/Threads\" class=\"mention hashtag\" rel=\"tag\">#<span>Threads</span></a> is not the assumed victory for the <a href=\"https://mastodon.social/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a> it appears to be.</p><p>Longterm interpolation with Threads sends the wrong signal— not that Meta and Mastodon use <a href=\"https://mastodon.social/tags/ActivityPub\" class=\"mention hashtag\" rel=\"tag\">#<span>ActivityPub</span></a>, a protocol the average user doesn’t understand, but that both share the same beliefs for the <a href=\"https://mastodon.social/tags/openweb\" class=\"mention hashtag\" rel=\"tag\">#<span>openweb</span></a>. <br /><a href=\"https://mastodon.social/tags/PostsFromJason\" class=\"mention hashtag\" rel=\"tag\">#<span>PostsFromJason</span></a> <a href=\"https://mastodon.social/tags/FediSeriesFJ\" class=\"mention hashtag\" rel=\"tag\">#<span>FediSeriesFJ</span></a></p><p><a href=\"https://fromjason.xyz/p/notebook/the-medium-is-the-message-threads-isn-t-a-win-for-the-fediverse/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">fromjason.xyz/p/notebook/the-m</span><span class=\"invisible\">edium-is-the-message-threads-isn-t-a-win-for-the-fediverse/</span></a></p>", "contentMap": { "en": "<p>The Medium is The Message is part one of a series (probably). In it, I argue that <a href=\"https://mastodon.social/tags/Threads\" class=\"mention hashtag\" rel=\"tag\">#<span>Threads</span></a> is not the assumed victory for the <a href=\"https://mastodon.social/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a> it appears to be.</p><p>Longterm interpolation with Threads sends the wrong signal— not that Meta and Mastodon use <a href=\"https://mastodon.social/tags/ActivityPub\" class=\"mention hashtag\" rel=\"tag\">#<span>ActivityPub</span></a>, a protocol the average user doesn’t understand, but that both share the same beliefs for the <a href=\"https://mastodon.social/tags/openweb\" class=\"mention hashtag\" rel=\"tag\">#<span>openweb</span></a>. <br /><a href=\"https://mastodon.social/tags/PostsFromJason\" class=\"mention hashtag\" rel=\"tag\">#<span>PostsFromJason</span></a> <a href=\"https://mastodon.social/tags/FediSeriesFJ\" class=\"mention hashtag\" rel=\"tag\">#<span>FediSeriesFJ</span></a></p><p><a href=\"https://fromjason.xyz/p/notebook/the-medium-is-the-message-threads-isn-t-a-win-for-the-fediverse/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">fromjason.xyz/p/notebook/the-m</span><span class=\"invisible\">edium-is-the-message-threads-isn-t-a-win-for-the-fediverse/</span></a></p>" }, "updated": "2024-01-09T01:37:00Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/postsfromjason", "name": "#postsfromjason" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fediseriesfj", "name": "#fediseriesfj" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/threads", "name": "#threads" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fediverse", "name": "#fediverse" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/activitypub", "name": "#activitypub" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/openweb", "name": "#openweb" } ], "replies": { "id": "https://mastodon.social/users/fromjason/statuses/111603163839871366/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/fromjason/statuses/111603163839871366/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/fromjason/statuses/111603163839871366/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/fromjason/statuses/111603163839871366/likes", "type": "Collection", "totalItems": 16 }, "shares": { "id": "https://mastodon.social/users/fromjason/statuses/111603163839871366/shares", "type": "Collection", "totalItems": 13 } }, { "id": "https://mastodon.social/users/fromjason/statuses/111673340531894351", "type": "Note", "summary": null, "inReplyTo": null, "published": "2023-12-31T05:19:07Z", "url": "https://mastodon.social/@fromjason/111673340531894351", "attributedTo": "https://mastodon.social/users/fromjason", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/fromjason/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/fromjason/statuses/111673340531894351", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2023-12-31:objectId=610069786:objectType=Conversation", "content": "<p>There&#39;s truth in the Embrace, Enhance, Extinguish theory. But <a href=\"https://mastodon.social/tags/Meta\" class=\"mention hashtag\" rel=\"tag\">#<span>Meta</span></a> has its own strategy. It&#39;s called Copy, Acquire, K*ll. </p><p>I wrote about that strategy as it relates to <a href=\"https://mastodon.social/tags/threads\" class=\"mention hashtag\" rel=\"tag\">#<span>threads</span></a> and <a href=\"https://mastodon.social/tags/mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>mastodon</span></a>. I also have some insight for what Zuck might be up to. It&#39;s not what you think. <br /><a href=\"https://mastodon.social/tags/PostsFromJason\" class=\"mention hashtag\" rel=\"tag\">#<span>PostsFromJason</span></a> <a href=\"https://mastodon.social/tags/FediSeriesFJ\" class=\"mention hashtag\" rel=\"tag\">#<span>FediSeriesFJ</span></a></p><p><a href=\"https://fromjason.xyz/p/notebook/copy-acquire-kill-how-meta-could-pull-off-the-most-extraordinary-pivot-in-tech-history/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">fromjason.xyz/p/notebook/copy-</span><span class=\"invisible\">acquire-kill-how-meta-could-pull-off-the-most-extraordinary-pivot-in-tech-history/</span></a></p>", "contentMap": { "en": "<p>There&#39;s truth in the Embrace, Enhance, Extinguish theory. But <a href=\"https://mastodon.social/tags/Meta\" class=\"mention hashtag\" rel=\"tag\">#<span>Meta</span></a> has its own strategy. It&#39;s called Copy, Acquire, K*ll. </p><p>I wrote about that strategy as it relates to <a href=\"https://mastodon.social/tags/threads\" class=\"mention hashtag\" rel=\"tag\">#<span>threads</span></a> and <a href=\"https://mastodon.social/tags/mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>mastodon</span></a>. I also have some insight for what Zuck might be up to. It&#39;s not what you think. <br /><a href=\"https://mastodon.social/tags/PostsFromJason\" class=\"mention hashtag\" rel=\"tag\">#<span>PostsFromJason</span></a> <a href=\"https://mastodon.social/tags/FediSeriesFJ\" class=\"mention hashtag\" rel=\"tag\">#<span>FediSeriesFJ</span></a></p><p><a href=\"https://fromjason.xyz/p/notebook/copy-acquire-kill-how-meta-could-pull-off-the-most-extraordinary-pivot-in-tech-history/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">fromjason.xyz/p/notebook/copy-</span><span class=\"invisible\">acquire-kill-how-meta-could-pull-off-the-most-extraordinary-pivot-in-tech-history/</span></a></p>" }, "updated": "2024-01-09T01:37:57Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/fediseriesfj", "name": "#fediseriesfj" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/postsfromjason", "name": "#postsfromjason" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/meta", "name": "#meta" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/threads", "name": "#threads" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/mastodon", "name": "#mastodon" } ], "replies": { "id": "https://mastodon.social/users/fromjason/statuses/111673340531894351/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/fromjason/statuses/111673340531894351/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/fromjason/statuses/111673340531894351/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/fromjason/statuses/111673340531894351/likes", "type": "Collection", "totalItems": 28 }, "shares": { "id": "https://mastodon.social/users/fromjason/statuses/111673340531894351/shares", "type": "Collection", "totalItems": 36 } }, { "id": "https://mastodon.social/users/fromjason/statuses/111682557830252056", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-01-01T20:23:11Z", "url": "https://mastodon.social/@fromjason/111682557830252056", "attributedTo": "https://mastodon.social/users/fromjason", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/fromjason/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/fromjason/statuses/111682557830252056", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2024-01-01:objectId=611211835:objectType=Conversation", "content": "<p>My last post about <a href=\"https://mastodon.social/tags/Meta\" class=\"mention hashtag\" rel=\"tag\">#<span>Meta</span></a> received some unexpected reactions. People are rightfully tired of what feels like inaction within the <a href=\"https://mastodon.social/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a>. Perhaps they&#39;re correct. </p><p>I wrote about something I call the &quot;information loop&quot;, why I think it&#39;s broken, and how we might fix it. Spoiler: it takes all of us writing, sharing, and compiling. </p><p>I may have hard opinions, but I&#39;m a softie for good faith objectors. Let&#39;s keep talking in #2024 <a href=\"https://mastodon.social/tags/PostsFromJason\" class=\"mention hashtag\" rel=\"tag\">#<span>PostsFromJason</span></a> <a href=\"https://mastodon.social/tags/FediSeriesFJ\" class=\"mention hashtag\" rel=\"tag\">#<span>FediSeriesFJ</span></a></p><p><a href=\"https://fromjason.xyz/p/notebook/how-do-we-stop-meta-in-2024-we-fix-the-information-loop/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">fromjason.xyz/p/notebook/how-d</span><span class=\"invisible\">o-we-stop-meta-in-2024-we-fix-the-information-loop/</span></a></p>", "contentMap": { "en": "<p>My last post about <a href=\"https://mastodon.social/tags/Meta\" class=\"mention hashtag\" rel=\"tag\">#<span>Meta</span></a> received some unexpected reactions. People are rightfully tired of what feels like inaction within the <a href=\"https://mastodon.social/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a>. Perhaps they&#39;re correct. </p><p>I wrote about something I call the &quot;information loop&quot;, why I think it&#39;s broken, and how we might fix it. Spoiler: it takes all of us writing, sharing, and compiling. </p><p>I may have hard opinions, but I&#39;m a softie for good faith objectors. Let&#39;s keep talking in #2024 <a href=\"https://mastodon.social/tags/PostsFromJason\" class=\"mention hashtag\" rel=\"tag\">#<span>PostsFromJason</span></a> <a href=\"https://mastodon.social/tags/FediSeriesFJ\" class=\"mention hashtag\" rel=\"tag\">#<span>FediSeriesFJ</span></a></p><p><a href=\"https://fromjason.xyz/p/notebook/how-do-we-stop-meta-in-2024-we-fix-the-information-loop/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">fromjason.xyz/p/notebook/how-d</span><span class=\"invisible\">o-we-stop-meta-in-2024-we-fix-the-information-loop/</span></a></p>" }, "updated": "2024-01-09T01:36:42Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/postsfromjason", "name": "#postsfromjason" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fediseriesfj", "name": "#fediseriesfj" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/meta", "name": "#meta" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fediverse", "name": "#fediverse" } ], "replies": { "id": "https://mastodon.social/users/fromjason/statuses/111682557830252056/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/fromjason/statuses/111682557830252056/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/fromjason/statuses/111682557830252056/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/fromjason/statuses/111682557830252056/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://mastodon.social/users/fromjason/statuses/111682557830252056/shares", "type": "Collection", "totalItems": 9 } } ] }