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", "https://w3id.org/security/v1", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/hut23", "type": "Person", "following": "https://mastodon.social/users/hut23/following", "followers": "https://mastodon.social/users/hut23/followers", "inbox": "https://mastodon.social/users/hut23/inbox", "outbox": "https://mastodon.social/users/hut23/outbox", "featured": "https://mastodon.social/users/hut23/collections/featured", "featuredTags": "https://mastodon.social/users/hut23/collections/tags", "preferredUsername": "hut23", "name": "Research Engineering @ Turing", "summary": "<p>We are research software engineers and data scientists connecting research to applications at The Alan Turing Institute, the UK&#39;s national institute for data science and AI.</p>", "url": "https://mastodon.social/@hut23", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2024-09-26T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/hut23#main-key", "owner": "https://mastodon.social/users/hut23", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu1J6ksLKcE+6dC7+tP7t\nltUJ2QoqfXYEAN/cDDEcu+A+kx03sP0lHeNZo1AdqxjwrME76xLjXtBxK6kwR247\nFO4yTAEZTyZHXNLJgt/vfWq3yhH7ymZVajYSpMLBaY2ER7CoD/PsSqiyrcz6+GKU\ni6LdC+2KN5WfqgjQw/bRnY1sY2n8cPnYG8O0A8pkxlhmzy5/F2PxOkMdhcntGjnJ\n1PQikcamAem+rb6LdbFcf4sBR1zrnF1m0Y+/AUObi0h4PeoYwRjv6Xd6IDAWt62v\nBd7/57I98vwfzPFeCyHvPlGAKXem/cwsMeUMTQ6Uf18nK3f0fH+M9Zw6wfIijcPS\nHQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/113/203/989/229/319/136/original/0058312609b8954c.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/113/203/989/229/319/136/original/484d0d04e49b54c1.jpg" } }