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", "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://fosstodon.org/users/postmarketOS/statuses/114428827003491386", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-30T20:35:33Z", "url": "https://fosstodon.org/@postmarketOS/114428827003491386", "attributedTo": "https://fosstodon.org/users/postmarketOS", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/postmarketOS/followers", "https://fosstodon.org/users/osuosl", "https://fosstodon.org/users/alpinelinux", "https://gts.chimera-linux.org/users/chimera", "https://framapiaf.org/users/debian", "https://floss.social/users/fdroidorg", "https://fosstodon.org/users/gentoo", "https://floss.social/users/gnome", "https://fosstodon.org/users/LineageOS", "https://mastodon.social/users/torproject" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/postmarketOS/statuses/114428827003491386", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-04-30:objectId=312152270:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@osuosl\" class=\"u-url mention\">@<span>osuosl</span></a></span> has been around for 22 years. They kindly host our gitlab for 6 months now, and provide important services for more than 150 other free and open source software communities such as <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@alpinelinux\" class=\"u-url mention\">@<span>alpinelinux</span></a></span>, <span class=\"h-card\" translate=\"no\"><a href=\"https://gts.chimera-linux.org/@chimera\" class=\"u-url mention\">@<span>chimera</span></a></span> , <span class=\"h-card\" translate=\"no\"><a href=\"https://framapiaf.org/@debian\" class=\"u-url mention\">@<span>debian</span></a></span>, <span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@fdroidorg\" class=\"u-url mention\">@<span>fdroidorg</span></a></span>, <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@gentoo\" class=\"u-url mention\">@<span>gentoo</span></a></span>, <span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@gnome\" class=\"u-url mention\">@<span>gnome</span></a></span>, <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@LineageOS\" class=\"u-url mention\">@<span>LineageOS</span></a></span>, <a href=\"https://fosstodon.org/tags/ReplicantOS\" class=\"mention hashtag\" rel=\"tag\">#<span>ReplicantOS</span></a>, <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@torproject\" class=\"u-url mention\">@<span>torproject</span></a></span>. Now their future is in jeopardy 😢 </p><p>We usually don&#39;t ask this, but please boost for reach, this is important infrastructure for so many FLOSS projects! :boostRequest: </p><p><a href=\"https://osuosl.org/blog/osl-future/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">osuosl.org/blog/osl-future/</span><span class=\"invisible\"></span></a></p><p><a href=\"https://fosstodon.org/tags/osuosl\" class=\"mention hashtag\" rel=\"tag\">#<span>osuosl</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@osuosl\" class=\"u-url mention\">@<span>osuosl</span></a></span> has been around for 22 years. They kindly host our gitlab for 6 months now, and provide important services for more than 150 other free and open source software communities such as <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@alpinelinux\" class=\"u-url mention\">@<span>alpinelinux</span></a></span>, <span class=\"h-card\" translate=\"no\"><a href=\"https://gts.chimera-linux.org/@chimera\" class=\"u-url mention\">@<span>chimera</span></a></span> , <span class=\"h-card\" translate=\"no\"><a href=\"https://framapiaf.org/@debian\" class=\"u-url mention\">@<span>debian</span></a></span>, <span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@fdroidorg\" class=\"u-url mention\">@<span>fdroidorg</span></a></span>, <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@gentoo\" class=\"u-url mention\">@<span>gentoo</span></a></span>, <span class=\"h-card\" translate=\"no\"><a href=\"https://floss.social/@gnome\" class=\"u-url mention\">@<span>gnome</span></a></span>, <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@LineageOS\" class=\"u-url mention\">@<span>LineageOS</span></a></span>, <a href=\"https://fosstodon.org/tags/ReplicantOS\" class=\"mention hashtag\" rel=\"tag\">#<span>ReplicantOS</span></a>, <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@torproject\" class=\"u-url mention\">@<span>torproject</span></a></span>. Now their future is in jeopardy 😢 </p><p>We usually don&#39;t ask this, but please boost for reach, this is important infrastructure for so many FLOSS projects! :boostRequest: </p><p><a href=\"https://osuosl.org/blog/osl-future/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">osuosl.org/blog/osl-future/</span><span class=\"invisible\"></span></a></p><p><a href=\"https://fosstodon.org/tags/osuosl\" class=\"mention hashtag\" rel=\"tag\">#<span>osuosl</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://fosstodon.org/users/osuosl", "name": "@osuosl" }, { "type": "Mention", "href": "https://fosstodon.org/users/alpinelinux", "name": "@alpinelinux" }, { "type": "Mention", "href": "https://gts.chimera-linux.org/users/chimera", "name": "@chimera@gts.chimera-linux.org" }, { "type": "Mention", "href": "https://framapiaf.org/users/debian", "name": "@debian@framapiaf.org" }, { "type": "Mention", "href": "https://floss.social/users/fdroidorg", "name": "@fdroidorg@floss.social" }, { "type": "Mention", "href": "https://fosstodon.org/users/gentoo", "name": "@gentoo" }, { "type": "Mention", "href": "https://floss.social/users/gnome", "name": "@gnome@floss.social" }, { "type": "Mention", "href": "https://fosstodon.org/users/LineageOS", "name": "@LineageOS" }, { "type": "Mention", "href": "https://mastodon.social/users/torproject", "name": "@torproject@mastodon.social" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/replicantos", "name": "#replicantos" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/osuosl", "name": "#osuosl" }, { "id": "https://fosstodon.org/emojis/1087225", "type": "Emoji", "name": ":boostRequest:", "updated": "2024-07-20T21:44:36Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/custom_emojis/images/001/087/225/original/e98884868e42c7ea.png" } } ], "replies": { "id": "https://fosstodon.org/users/postmarketOS/statuses/114428827003491386/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/postmarketOS/statuses/114428827003491386/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/postmarketOS/statuses/114428827003491386/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/postmarketOS/statuses/114428827003491386/likes", "type": "Collection", "totalItems": 211 }, "shares": { "id": "https://fosstodon.org/users/postmarketOS/statuses/114428827003491386/shares", "type": "Collection", "totalItems": 609 } }