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://mathstodon.xyz/users/rrrichardzach/collections/featured", "type": "OrderedCollection", "totalItems": 2, "orderedItems": [ { "id": "https://mathstodon.xyz/users/rrrichardzach/statuses/109519754082350283", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-12-15T21:13:45Z", "url": "https://mathstodon.xyz/@rrrichardzach/109519754082350283", "attributedTo": "https://mathstodon.xyz/users/rrrichardzach", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/rrrichardzach/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/rrrichardzach/statuses/109519754082350283", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2022-12-15:objectId=33518294:objectType=Conversation", "content": "<p>Mon livre sur la théorie de la démonstration avec Paolo Mancosu et Sergio Galvan est disponible en français à partir d&#39;aujourd&#39;hui <a href=\"https://www.vrin.fr/livre/9782711630912/introduction-a-la-theorie-de-la-demonstration\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">vrin.fr/livre/9782711630912/in</span><span class=\"invisible\">troduction-a-la-theorie-de-la-demonstration</span></a> <a href=\"https://mathstodon.xyz/tags/Logic\" class=\"mention hashtag\" rel=\"tag\">#<span>Logic</span></a> <a href=\"https://mathstodon.xyz/tags/Logique\" class=\"mention hashtag\" rel=\"tag\">#<span>Logique</span></a> <a href=\"https://mathstodon.xyz/tags/ProofTheory\" class=\"mention hashtag\" rel=\"tag\">#<span>ProofTheory</span></a></p>", "contentMap": { "en": "<p>Mon livre sur la théorie de la démonstration avec Paolo Mancosu et Sergio Galvan est disponible en français à partir d&#39;aujourd&#39;hui <a href=\"https://www.vrin.fr/livre/9782711630912/introduction-a-la-theorie-de-la-demonstration\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">vrin.fr/livre/9782711630912/in</span><span class=\"invisible\">troduction-a-la-theorie-de-la-demonstration</span></a> <a href=\"https://mathstodon.xyz/tags/Logic\" class=\"mention hashtag\" rel=\"tag\">#<span>Logic</span></a> <a href=\"https://mathstodon.xyz/tags/Logique\" class=\"mention hashtag\" rel=\"tag\">#<span>Logique</span></a> <a href=\"https://mathstodon.xyz/tags/ProofTheory\" class=\"mention hashtag\" rel=\"tag\">#<span>ProofTheory</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/media_attachments/files/109/519/744/108/065/295/original/bcec7eb3d6780f5e.jpg", "name": "Couverture du livre \"Introduction à la théorie de la démonstration Élimination des coupures, normalisation et preuves de cohérence\" par P. mancosu, S. Galvan, et R. Zach", "blurhash": "UTOf=Fng.TNIt8f5axa}?bR,V@s.xYbHR+ay", "focalPoint": [ -0.09, 0.62 ], "width": 600, "height": 884 } ], "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/ProofTheory", "name": "#ProofTheory" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/logique", "name": "#logique" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/logic", "name": "#logic" } ], "replies": { "id": "https://mathstodon.xyz/users/rrrichardzach/statuses/109519754082350283/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/rrrichardzach/statuses/109519754082350283/replies?min_id=109520218499796148&page=true", "partOf": "https://mathstodon.xyz/users/rrrichardzach/statuses/109519754082350283/replies", "items": [ "https://mathstodon.xyz/users/rrrichardzach/statuses/109519803250651340", "https://mathstodon.xyz/users/rrrichardzach/statuses/109519834207033360", "https://mathstodon.xyz/users/rrrichardzach/statuses/109520218499796148" ] } }, "likes": { "id": "https://mathstodon.xyz/users/rrrichardzach/statuses/109519754082350283/likes", "type": "Collection", "totalItems": 8 }, "shares": { "id": "https://mathstodon.xyz/users/rrrichardzach/statuses/109519754082350283/shares", "type": "Collection", "totalItems": 7 } }, { "id": "https://mathstodon.xyz/users/rrrichardzach/statuses/109271139973774218", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-01T23:27:55Z", "url": "https://mathstodon.xyz/@rrrichardzach/109271139973774218", "attributedTo": "https://mathstodon.xyz/users/rrrichardzach", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/rrrichardzach/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/rrrichardzach/statuses/109271139973774218", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2022-11-01:objectId=28210191:objectType=Conversation", "content": "<p>I&#39;m a logician and historian and philosopher of <a href=\"https://mathstodon.xyz/tags/logic\" class=\"mention hashtag\" rel=\"tag\">#<span>logic</span></a>, <a href=\"https://mathstodon.xyz/tags/computability\" class=\"mention hashtag\" rel=\"tag\">#<span>computability</span></a>, and analytic philosophy. I run <a href=\"https://openlogicproject.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">openlogicproject.org/</span><span class=\"invisible\"></span></a> <a href=\"https://mathstodon.xyz/tags/Introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>Introduction</span></a> <a href=\"https://mathstodon.xyz/tags/philosophy\" class=\"mention hashtag\" rel=\"tag\">#<span>philosophy</span></a></p>", "contentMap": { "en": "<p>I&#39;m a logician and historian and philosopher of <a href=\"https://mathstodon.xyz/tags/logic\" class=\"mention hashtag\" rel=\"tag\">#<span>logic</span></a>, <a href=\"https://mathstodon.xyz/tags/computability\" class=\"mention hashtag\" rel=\"tag\">#<span>computability</span></a>, and analytic philosophy. I run <a href=\"https://openlogicproject.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">openlogicproject.org/</span><span class=\"invisible\"></span></a> <a href=\"https://mathstodon.xyz/tags/Introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>Introduction</span></a> <a href=\"https://mathstodon.xyz/tags/philosophy\" class=\"mention hashtag\" rel=\"tag\">#<span>philosophy</span></a></p>" }, "updated": "2022-11-16T16:32:36Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/philosophy", "name": "#philosophy" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/computability", "name": "#computability" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/logic", "name": "#logic" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/introduction", "name": "#introduction" } ], "replies": { "id": "https://mathstodon.xyz/users/rrrichardzach/statuses/109271139973774218/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/rrrichardzach/statuses/109271139973774218/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/rrrichardzach/statuses/109271139973774218/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/rrrichardzach/statuses/109271139973774218/likes", "type": "Collection", "totalItems": 20 }, "shares": { "id": "https://mathstodon.xyz/users/rrrichardzach/statuses/109271139973774218/shares", "type": "Collection", "totalItems": 9 } } ] }