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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/franco_vazza/collections/featured", "type": "OrderedCollection", "totalItems": 1, "orderedItems": [ { "id": "https://mastodon.social/users/franco_vazza/statuses/109273428755940505", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-02T09:09:59Z", "url": "https://mastodon.social/@franco_vazza/109273428755940505", "attributedTo": "https://mastodon.social/users/franco_vazza", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/franco_vazza/followers", "https://mastodon.social/users/Mastodon" ], "sensitive": false, "atomUri": "https://mastodon.social/users/franco_vazza/statuses/109273428755940505", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2022-11-02:objectId=324519019:objectType=Conversation", "content": "<p>Most of my research in <a href=\"https://mastodon.social/tags/astrophysics\" class=\"mention hashtag\" rel=\"tag\">#<span>astrophysics</span></a> is devoted to produce <a href=\"https://mastodon.social/tags/SimulatedUniverses\" class=\"mention hashtag\" rel=\"tag\">#<span>SimulatedUniverses</span></a></p><p>This is usually not the final goal, but the intermediate step to test (and possibly kill) theories against observations.</p><p>Since most of such simulated cosmos disappear with a &quot;rm -r -f *&quot; after they have been tested, I thought this place can be a good place to give them their moment of glory! </p><p>So starting a <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@Mastodon\" class=\"u-url mention\">@<span>Mastodon</span></a></span> <a href=\"https://mastodon.social/tags/astrodon\" class=\"mention hashtag\" rel=\"tag\">#<span>astrodon</span></a> &quot;exclusive&quot; on this.</p><p>...and don&#39;t miss also my <a href=\"https://mastodon.social/tags/AstroPhysicsFactlet\" class=\"mention hashtag\" rel=\"tag\">#<span>AstroPhysicsFactlet</span></a> series, it&#39;s cool.</p>", "contentMap": { "en": "<p>Most of my research in <a href=\"https://mastodon.social/tags/astrophysics\" class=\"mention hashtag\" rel=\"tag\">#<span>astrophysics</span></a> is devoted to produce <a href=\"https://mastodon.social/tags/SimulatedUniverses\" class=\"mention hashtag\" rel=\"tag\">#<span>SimulatedUniverses</span></a></p><p>This is usually not the final goal, but the intermediate step to test (and possibly kill) theories against observations.</p><p>Since most of such simulated cosmos disappear with a &quot;rm -r -f *&quot; after they have been tested, I thought this place can be a good place to give them their moment of glory! </p><p>So starting a <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@Mastodon\" class=\"u-url mention\">@<span>Mastodon</span></a></span> <a href=\"https://mastodon.social/tags/astrodon\" class=\"mention hashtag\" rel=\"tag\">#<span>astrodon</span></a> &quot;exclusive&quot; on this.</p><p>...and don&#39;t miss also my <a href=\"https://mastodon.social/tags/AstroPhysicsFactlet\" class=\"mention hashtag\" rel=\"tag\">#<span>AstroPhysicsFactlet</span></a> series, it&#39;s cool.</p>" }, "updated": "2023-07-02T08:40:17Z", "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://files.mastodon.social/media_attachments/files/109/273/399/308/447/633/original/0b438c4d839d6e0e.mp4", "name": "three dimensional rendering of a simulated cosmic web rotating around its middle axis ", "blurhash": "UB6*dhWB00t7ayayj[ofD%of-;WBfQj[fQWB", "focalPoint": [ 0, 0 ], "width": 1280, "height": 732 } ], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/Mastodon", "name": "@Mastodon" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/astrophysics", "name": "#astrophysics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/simulateduniverses", "name": "#simulateduniverses" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/Astrodon", "name": "#Astrodon" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/astrophysicsfactlet", "name": "#astrophysicsfactlet" } ], "replies": { "id": "https://mastodon.social/users/franco_vazza/statuses/109273428755940505/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/franco_vazza/statuses/109273428755940505/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/franco_vazza/statuses/109273428755940505/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/franco_vazza/statuses/109273428755940505/likes", "type": "Collection", "totalItems": 52 }, "shares": { "id": "https://mastodon.social/users/franco_vazza/statuses/109273428755940505/shares", "type": "Collection", "totalItems": 18 } } ] }