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", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.social/users/david_colquhoun", "type": "Person", "following": "https://mstdn.social/users/david_colquhoun/following", "followers": "https://mstdn.social/users/david_colquhoun/followers", "inbox": "https://mstdn.social/users/david_colquhoun/inbox", "outbox": "https://mstdn.social/users/david_colquhoun/outbox", "featured": "https://mstdn.social/users/david_colquhoun/collections/featured", "featuredTags": "https://mstdn.social/users/david_colquhoun/collections/tags", "preferredUsername": "david_colquhoun", "name": "David Colquhoun", "summary": "<p>Biophysicist and statistician. Likes stochastic processes, dislikes pseudo-science. <br />My toots are searchable</p><p><a href=\"https://mstdn.social/tags/biophysics\" class=\"mention hashtag\" rel=\"tag\">#<span>biophysics</span></a> <a href=\"https://mstdn.social/tags/physiology\" class=\"mention hashtag\" rel=\"tag\">#<span>physiology</span></a> <a href=\"https://mstdn.social/tags/statistics\" class=\"mention hashtag\" rel=\"tag\">#<span>statistics</span></a> <a href=\"https://mstdn.social/tags/pharmacology\" class=\"mention hashtag\" rel=\"tag\">#<span>pharmacology</span></a></p>", "url": "https://mstdn.social/@david_colquhoun", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-10-31T00:00:00Z", "memorial": false, "devices": "https://mstdn.social/users/david_colquhoun/collections/devices", "publicKey": { "id": "https://mstdn.social/users/david_colquhoun#main-key", "owner": "https://mstdn.social/users/david_colquhoun", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0rTJbcEmKqooA0M5oUs7\nY8KAOfbeol7lkfbT74E9OQacWEX/wx1NE3Aa9ZhCUPmf3wuemyPEkoijpiQEyDUl\nhuHr2tW2VjhStOlIuaQUkmdieU5BOSNfG2NjbA/mH5cLDmucixRZhg8L9z3oSPJp\nr+SKNSIPR9r3KxAfTs8zCoNBRChW1iVzdjq3aqDa+3+wMtiQTV473SA6yf1Y2XK3\ng2WYygQ0ygqOoZgse67uvQ9gi03NsFCMM4eznslmuY9N8rvk9KNxjxCZ/xYr6hOn\nvLS5oVVoo6CP7MXWXhvbfVlKAJ2r2XzxKv+lIqNKkj8BGzpBMzsxAh+/pwTSFzPP\ngwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/statistics", "name": "#statistics" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/biophysics", "name": "#biophysics" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/pharmacology", "name": "#pharmacology" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/physiology", "name": "#physiology" } ], "attachment": [ { "type": "PropertyValue", "name": "Blog", "value": "<a href=\"https://www.dcscience.net/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">dcscience.net/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Work blog", "value": "<a href=\"http://www.onemol.org.uk/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">http://www.</span><span class=\"\">onemol.org.uk/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Biography", "value": "<a href=\"https://en.wikipedia.org/wiki/David_Colquhoun\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">en.wikipedia.org/wiki/David_Co</span><span class=\"invisible\">lquhoun</span></a>" }, { "type": "PropertyValue", "name": "Google scholar", "value": "<a href=\"https://scholar.google.com/citations?user=JXQ2kXoAAAAJ&amp;hl=en&amp;oi=ao\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">scholar.google.com/citations?u</span><span class=\"invisible\">ser=JXQ2kXoAAAAJ&amp;hl=en&amp;oi=ao</span></a>" } ], "endpoints": { "sharedInbox": "https://mstdn.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/accounts/avatars/109/263/273/199/005/290/original/1fd04132e0c21dcb.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/accounts/headers/109/263/273/199/005/290/original/8acf20de1c71bac9.jpg" } }