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://w3id.org/security/v1", "https://www.w3.org/ns/activitystreams", { "Hashtag": "as:Hashtag", "sensitive": "as:sensitive", "schema": "http://schema.org/", "pixelfed": "http://pixelfed.org/ns#", "commentsEnabled": { "@id": "pixelfed:commentsEnabled", "@type": "schema:Boolean" }, "capabilities": { "@id": "pixelfed:capabilities", "@container": "@set" }, "announce": { "@id": "pixelfed:canAnnounce", "@type": "@id" }, "like": { "@id": "pixelfed:canLike", "@type": "@id" }, "reply": { "@id": "pixelfed:canReply", "@type": "@id" }, "toot": "http://joinmastodon.org/ns#", "Emoji": "toot:Emoji", "blurhash": "toot:blurhash" } ], "id": "https://pixelfed.social/p/avandeursen/783417410492713182", "type": "Note", "summary": null, "content": "The iconic TU Delft library, at sunset and moonrise.<br />\n<br />\n<a href=\"https://en.wikipedia.org/wiki/TU_Delft_Library\" rel=\"external nofollow noopener\" target=\"_blank\">https://en.wikipedia.org/wiki/TU_Delft_Library</a><br />\n<br />\n<a href=\"https://pixelfed.social/discover/tags/tudelft?src=hash\" title=\"#tudelft\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#tudelft</a> <a href=\"https://pixelfed.social/discover/tags/delft?src=hash\" title=\"#delft\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#delft</a> <a href=\"https://pixelfed.social/discover/tags/library?src=hash\" title=\"#library\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#library</a> <a href=\"https://pixelfed.social/discover/tags/architecture?src=hash\" title=\"#architecture\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#architecture</a> <a href=\"https://pixelfed.social/discover/tags/photography?src=hash\" title=\"#photography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#photography</a> <a href=\"https://pixelfed.social/discover/tags/sunset?src=hash\" title=\"#sunset\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#sunset</a> <a href=\"https://pixelfed.social/discover/tags/moonrise?src=hash\" title=\"#moonrise\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#moonrise</a> <a href=\"https://pixelfed.social/discover/tags/shotoniphone?src=hash\" title=\"#shotoniphone\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#shotoniphone</a> <a href=\"https://pixelfed.social/discover/tags/tudelftlibrary?src=hash\" title=\"#tudelftlibrary\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#tudelftlibrary</a> <a href=\"https://pixelfed.social/discover/tags/mecanoo?src=hash\" title=\"#mecanoo\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#mecanoo</a>", "inReplyTo": null, "published": "2025-01-10T19:41:05+00:00", "url": "https://pixelfed.social/p/avandeursen/783417410492713182", "attributedTo": "https://pixelfed.social/users/avandeursen", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/avandeursen/followers" ], "sensitive": false, "attachment": [ { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/781242831255662091/634f2a4e4-291f24/HBZ2zUDESOXQ/aodX2sq1WXDX5XXqVrz0yO5UefqX1BvOP6PFBNWo.jpg", "name": "The iconic TU Delft library, at sun set and moon rise, with golden clouds", "blurhash": "UaJG.lS6oLxY~VR+WVs,0js,WCs,9~t6WVj?", "width": 1440, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/photography", "name": "#photography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/sunset", "name": "#sunset" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/architecture", "name": "#architecture" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/library", "name": "#library" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/shotoniphone", "name": "#shotoniphone" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/moonrise", "name": "#moonrise" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/tudelft", "name": "#TuDelft" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/delft", "name": "#delft" } ], "commentsEnabled": true, "capabilities": { "announce": "https://www.w3.org/ns/activitystreams#Public", "like": "https://www.w3.org/ns/activitystreams#Public", "reply": "https://www.w3.org/ns/activitystreams#Public" }, "location": null }