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", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://hcommons.social/users/Marphurius", "type": "Person", "following": "https://hcommons.social/users/Marphurius/following", "followers": "https://hcommons.social/users/Marphurius/followers", "inbox": "https://hcommons.social/users/Marphurius/inbox", "outbox": "https://hcommons.social/users/Marphurius/outbox", "featured": "https://hcommons.social/users/Marphurius/collections/featured", "featuredTags": "https://hcommons.social/users/Marphurius/collections/tags", "preferredUsername": "Marphurius", "name": "Volker Schröder 🌎", "summary": "<p>Early modern literature and culture (especially 17th-century France). Late-career academic (newly retired). Particular interests in <a href=\"https://hcommons.social/tags/bibliography\" class=\"mention hashtag\" rel=\"tag\">#<span>bibliography</span></a>, <a href=\"https://hcommons.social/tags/bookhistory\" class=\"mention hashtag\" rel=\"tag\">#<span>bookhistory</span></a>, <a href=\"https://hcommons.social/tags/manuscripts\" class=\"mention hashtag\" rel=\"tag\">#<span>manuscripts</span></a>, <a href=\"https://hcommons.social/tags/printmaking\" class=\"mention hashtag\" rel=\"tag\">#<span>printmaking</span></a>, <a href=\"https://hcommons.social/tags/illustration\" class=\"mention hashtag\" rel=\"tag\">#<span>illustration</span></a>, <a href=\"https://hcommons.social/tags/libraries\" class=\"mention hashtag\" rel=\"tag\">#<span>libraries</span></a>, <a href=\"https://hcommons.social/tags/archives\" class=\"mention hashtag\" rel=\"tag\">#<span>archives</span></a>, <a href=\"https://hcommons.social/tags/collections\" class=\"mention hashtag\" rel=\"tag\">#<span>collections</span></a>, <a href=\"https://hcommons.social/tags/poetry\" class=\"mention hashtag\" rel=\"tag\">#<span>poetry</span></a>, <a href=\"https://hcommons.social/tags/satire\" class=\"mention hashtag\" rel=\"tag\">#<span>satire</span></a>, etc. Professional affiliation: Department of French and Italian, Princeton University (USA). Occasional blog posts about research in progress at <a href=\"http://anecdota.princeton.edu\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">http://</span><span class=\"\">anecdota.princeton.edu</span><span class=\"invisible\"></span></a>.</p>", "url": "https://hcommons.social/@Marphurius", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-11-13T00:00:00Z", "devices": "https://hcommons.social/users/Marphurius/collections/devices", "alsoKnownAs": [ "https://mastodon.top/users/marphurius" ], "publicKey": { "id": "https://hcommons.social/users/Marphurius#main-key", "owner": "https://hcommons.social/users/Marphurius", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwKwYlN47sl6Atlc4nxg6\nl8sV+fS5BegQlNC1ocbUEFz22k/wc661eUGhMF+bJRj8Io5iwCzUPldhmhl3a+PJ\nV62O2Gii1T1wJOpMqkoU2z/soKCrdleJTw0ZmnB4OyJ7RCI2bGohejEShi1i6ZwM\n4R5QF+K+VufqtRsHLnB+6FHR7Hw0zJIEbCFDjACaWth26vAniAapQlrubq+tZcmb\n6MvU5LSii4VjfRI8/vMMMfvP8hIP+j4h0OoHs2MfL+Q4y6czexp4GelWNM09U1R/\n3Marq+B62fVj970lESQE3GAuTUlhfDJq1Ta+tJjWtDhq8/7MffpS0SAIcHTV7/Qf\nvwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://hcommons.social/tags/bookhistory", "name": "#bookhistory" }, { "type": "Hashtag", "href": "https://hcommons.social/tags/manuscripts", "name": "#manuscripts" }, { "type": "Hashtag", "href": "https://hcommons.social/tags/poetry", "name": "#poetry" }, { "type": "Hashtag", "href": "https://hcommons.social/tags/libraries", "name": "#libraries" }, { "type": "Hashtag", "href": "https://hcommons.social/tags/archives", "name": "#archives" }, { "type": "Hashtag", "href": "https://hcommons.social/tags/bibliography", "name": "#bibliography" }, { "type": "Hashtag", "href": "https://hcommons.social/tags/Illustration", "name": "#Illustration" }, { "type": "Hashtag", "href": "https://hcommons.social/tags/collections", "name": "#collections" }, { "type": "Hashtag", "href": "https://hcommons.social/tags/satire", "name": "#satire" }, { "type": "Hashtag", "href": "https://hcommons.social/tags/printmaking", "name": "#printmaking" } ], "attachment": [ { "type": "PropertyValue", "name": "Profile", "value": "<a href=\"https://fit.princeton.edu/people/volker-schroder\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">fit.princeton.edu/people/volke</span><span class=\"invisible\">r-schroder</span></a>" }, { "type": "PropertyValue", "name": "Blog", "value": "<a href=\"https://anecdota.princeton.edu/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"\">anecdota.princeton.edu/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Publications", "value": "<a href=\"https://princeton.academia.edu/VolkerSchr%C3%B6der\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">princeton.academia.edu/VolkerS</span><span class=\"invisible\">chr%C3%B6der</span></a>" }, { "type": "PropertyValue", "name": "Videos", "value": "<a href=\"https://www.youtube.com/user/Marphurius/featured\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/user/Marphurius/fe</span><span class=\"invisible\">atured</span></a>" } ], "endpoints": { "sharedInbox": "https://hcommons.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://spaces.hcommons.social/accounts/avatars/109/336/744/701/754/177/original/8d0c9450f2753a94.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://spaces.hcommons.social/accounts/headers/109/336/744/701/754/177/original/5b38dd0901547785.jpg" } }