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://historians.social/users/dbellingradt", "type": "Person", "following": "https://historians.social/users/dbellingradt/following", "followers": "https://historians.social/users/dbellingradt/followers", "inbox": "https://historians.social/users/dbellingradt/inbox", "outbox": "https://historians.social/users/dbellingradt/outbox", "featured": "https://historians.social/users/dbellingradt/collections/featured", "featuredTags": "https://historians.social/users/dbellingradt/collections/tags", "preferredUsername": "dbellingradt", "name": "Daniel Bellingradt", "summary": "<p>Historian currently at Universität Augsburg | <a href=\"https://historians.social/tags/BookHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>BookHistory</span></a> <a href=\"https://historians.social/tags/PaperHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>PaperHistory</span></a> <a href=\"https://historians.social/tags/DigitalHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitalHistory</span></a> <a href=\"https://historians.social/tags/MediaHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>MediaHistory</span></a> <a href=\"https://historians.social/tags/UrbanHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>UrbanHistory</span></a> <a href=\"https://historians.social/tags/NewsHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>NewsHistory</span></a> <a href=\"https://historians.social/tags/DigitalPublicHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitalPublicHistory</span></a> and more | Co-editor &quot;Jahrbuch für <a href=\"https://historians.social/tags/Kommunikationsgeschichte\" class=\"mention hashtag\" rel=\"tag\">#<span>Kommunikationsgeschichte</span></a>&quot; (JbKG) | Vertrauensdozent <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.world/@boeckler_de\" class=\"u-url mention\">@<span>boeckler_de</span></a></span> | Alumnus FU + HU Berlin + Gerda Henkel Stiftung | born at 338 ppm | <a href=\"https://historians.social/tags/histodons\" class=\"mention hashtag\" rel=\"tag\">#<span>histodons</span></a> (Mastodon) + <a href=\"https://historians.social/tags/skystorians\" class=\"mention hashtag\" rel=\"tag\">#<span>skystorians</span></a> (Bluesky) | Recently started <a href=\"https://historians.social/tags/LibraryStampMadness\" class=\"mention hashtag\" rel=\"tag\">#<span>LibraryStampMadness</span></a> + <a href=\"https://historians.social/tags/ScreamingCityGates\" class=\"mention hashtag\" rel=\"tag\">#<span>ScreamingCityGates</span></a> | Once gave a lecture on a train | I do enjoy my work</p>", "url": "https://historians.social/@dbellingradt", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2023-12-28T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://mastodon.social/users/dbellingradt" ], "publicKey": { "id": "https://historians.social/users/dbellingradt#main-key", "owner": "https://historians.social/users/dbellingradt", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuD+jsv5v1P+qwgs4BeLL\nLbk70FbFHLptENiCD7gNB7kPtteLw3kSacJT34SeKNhb2aaKPyhGG2PfAlJSjb92\nm5MZyyh127u0YsJ65RcJ3/TQb2utDPciMHmZACtLPelxQhmwF5rC+wRg/YiyrOQ7\ns/hTHGBH34XZjwnzfkqGmIMrywm5maXfY5woLF5sAoQTpCo9pMTmk82FbOVOdq6O\nRBx2tTr1a0rn0Vyr2aiaZUFAWybDRsiv/YNE0Zg0InDZLpkpcKVgNnqZRd2ReyXo\n5eR1xnLqej00BzsYxTo8nsdZcjop9tgkOgl/Q3dxEltsmwwaNw6FpkQGYOWE34SF\nvQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://historians.social/tags/digitalhistory", "name": "#digitalhistory" }, { "type": "Hashtag", "href": "https://historians.social/tags/histodons", "name": "#histodons" }, { "type": "Hashtag", "href": "https://historians.social/tags/bookhistory", "name": "#bookhistory" }, { "type": "Hashtag", "href": "https://historians.social/tags/urbanhistory", "name": "#urbanhistory" }, { "type": "Hashtag", "href": "https://historians.social/tags/mediahistory", "name": "#mediahistory" }, { "type": "Hashtag", "href": "https://historians.social/tags/kommunikationsgeschichte", "name": "#kommunikationsgeschichte" }, { "type": "Hashtag", "href": "https://historians.social/tags/paperhistory", "name": "#paperhistory" }, { "type": "Hashtag", "href": "https://historians.social/tags/digitalpublichistory", "name": "#digitalpublichistory" }, { "type": "Hashtag", "href": "https://historians.social/tags/newshistory", "name": "#newshistory" }, { "type": "Hashtag", "href": "https://historians.social/tags/skystorians", "name": "#skystorians" }, { "type": "Hashtag", "href": "https://historians.social/tags/librarystampmadness", "name": "#librarystampmadness" }, { "type": "Hashtag", "href": "https://historians.social/tags/screamingcitygates", "name": "#screamingcitygates" } ], "attachment": [ { "type": "PropertyValue", "name": "ORCID", "value": "<a href=\"https://orcid.org/0000-0001-8322-8227\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">orcid.org/0000-0001-8322-8227</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Web", "value": "<a href=\"https://www.uni-augsburg.de/de/forschung/einrichtungen/institute/iek/das-institut/team/daniel-bellingradt/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">uni-augsburg.de/de/forschung/e</span><span class=\"invisible\">inrichtungen/institute/iek/das-institut/team/daniel-bellingradt/</span></a>
" }, { "type": "PropertyValue", "name": "Jahrbuch für Kommunikationsgeschichte", "value": "<a href=\"http://t1p.de/JbKG\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">t1p.de/JbKG</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "My linktree", "value": "<a href=\"https://linktr.ee/danielbellingradt\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">linktr.ee/danielbellingradt</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://historians.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.historians.social/accounts/avatars/111/657/383/246/564/368/original/925989faa3bed6c6.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://media.historians.social/accounts/headers/111/657/383/246/564/368/original/70771f65f864b7d5.png" } }