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" }, "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/SmartProSys", "type": "Person", "following": "https://mastodon.social/users/SmartProSys/following", "followers": "https://mastodon.social/users/SmartProSys/followers", "inbox": "https://mastodon.social/users/SmartProSys/inbox", "outbox": "https://mastodon.social/users/SmartProSys/outbox", "featured": "https://mastodon.social/users/SmartProSys/collections/featured", "featuredTags": "https://mastodon.social/users/SmartProSys/collections/tags", "preferredUsername": "SmartProSys", "name": "SmartProSys", "summary": "<p>Research Initiative of Process Systems Engineering and Social Sciences for <a href=\"https://mastodon.social/tags/SustainableChemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>SustainableChemistry</span></a> &amp; <a href=\"https://mastodon.social/tags/CircularEconomy\" class=\"mention hashtag\" rel=\"tag\">#<span>CircularEconomy</span></a> at the Otto von Guericke University Magdeburg<br /><a href=\"https://www.smartprosys.ovgu.de/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">smartprosys.ovgu.de/</span><span class=\"invisible\"></span></a></p>", "url": "https://mastodon.social/@SmartProSys", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2023-01-04T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/SmartProSys#main-key", "owner": "https://mastodon.social/users/SmartProSys", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr0CvNxqk1UkzXm0nEYR8\nVFM7bVvXTuazh7t8YTBE3qWmrlkA+V+7S50xqhrjNhGUdn1/42WEmf5lk1y7SRWp\nyRKMn5q59tvHDlELOvd0sglUiY8B6W5FEQvk91J+xKr8XlARlAXdEjHr8xTYjMDu\nxGPgKEUD5I8lH1hfgGNV58vsXTZMxXT1kyGxMzNlaSJtOehHB6d47va7kG7rwfS6\n9uUGP9LpR8w7Lkzzu6cUr4Y40QeVtOw3szTAY3v+ADHLtXRQkegivbIXKUaA6y8m\nzOHvCZHd3Qhx0h1yXlnSnIgRFKxMjIJFkXwjXMp+dK2XisGc0mRSdtrKNIbknwDX\n9QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/circulareconomy", "name": "#circulareconomy" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/sustainablechemistry", "name": "#sustainablechemistry" } ], "attachment": [ { "type": "PropertyValue", "name": "Chemical Engineering", "value": "" }, { "type": "PropertyValue", "name": "Mathematics", "value": "" }, { "type": "PropertyValue", "name": "Social Sciences", "value": "" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/109/631/330/363/721/410/original/b0480142a42a76b7.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/headers/109/631/330/363/721/410/original/14bca2f2d2b90452.png" } }