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://helmholtz.social/users/helmholtz", "type": "Person", "following": "https://helmholtz.social/users/helmholtz/following", "followers": "https://helmholtz.social/users/helmholtz/followers", "inbox": "https://helmholtz.social/users/helmholtz/inbox", "outbox": "https://helmholtz.social/users/helmholtz/outbox", "featured": "https://helmholtz.social/users/helmholtz/collections/featured", "featuredTags": "https://helmholtz.social/users/helmholtz/collections/tags", "preferredUsername": "helmholtz", "name": "Helmholtz-Gemeinschaft", "summary": "<p>Helmholtz - Deutschlands größte Wissenschaftsorganisation. Wir stellen uns großen und drängenden Fragen aus Wissenschaft, Wirtschaft und Gesellschaft. Dazu bündeln wir unsere langfristig angelegte Spitzenforschung in sechs strategische Bereiche. Toots von Henning Krause (hk). Impressum/Datenschutz: <a href=\"https://www.helmholtz.de/socialmedia\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">helmholtz.de/socialmedia</span><span class=\"invisible\"></span></a></p>", "url": "https://helmholtz.social/@helmholtz", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-12-19T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://bonn.social/users/helmholtz" ], "publicKey": { "id": "https://helmholtz.social/users/helmholtz#main-key", "owner": "https://helmholtz.social/users/helmholtz", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArLYfy+HY0KLtan03nV2N\n3j0/ODABX5rIllgZf84nFCXhOMgZpi6VH5d3ZooTTo7jo0AASLAusehX0NXwpPgZ\nURvDg1r4dJupxbV+OL+FFmTo07IVK4zCdLcsRxdJCYUJF10YABPZmHiO2K2Fp1CT\nHA1U9OdPY+8jVIAZj6Q/AG+KRuz5lEnFMdGh61t3PXaHo5zjGDurplid8lZQf+xh\nhVyJUuZBau1sIzOfGYjI1yeC8kufu+nMpOegOnFSQlOaj+EBBPVv9Db9XIbObrgJ\njiEiCvvDn5Bd0s4a0J5DEWICWhiKVuAJK0hftVDQXUV9UWj9q2EchCX68k+1wtDY\nPQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Webseite", "value": "<a href=\"https://www.helmholtz.de/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">helmholtz.de/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Blog", "value": "<a href=\"https://blogs.helmholtz.de/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">blogs.helmholtz.de/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Podcast", "value": "<a href=\"https://resonator-podcast.de/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">resonator-podcast.de/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Starterpack Zentren", "value": "<a href=\"https://fedidevs.com/s/NTcz/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">fedidevs.com/s/NTcz/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://helmholtz.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://helmholtz.social/system/accounts/avatars/109/539/294/970/696/688/original/1c1ff7061b2710ba.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://helmholtz.social/system/accounts/headers/109/539/294/970/696/688/original/26b095f8947722b4.png" } }