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", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://openbiblio.social/users/hsozkult", "type": "Service", "following": "https://openbiblio.social/users/hsozkult/following", "followers": "https://openbiblio.social/users/hsozkult/followers", "inbox": "https://openbiblio.social/users/hsozkult/inbox", "outbox": "https://openbiblio.social/users/hsozkult/outbox", "featured": "https://openbiblio.social/users/hsozkult/collections/featured", "featuredTags": "https://openbiblio.social/users/hsozkult/collections/tags", "preferredUsername": "hsozkult", "name": "Hsozkult", "summary": "<p>H-Soz-Kult ist eine Informations- und Kommunikationsplattform für Historiker:innen und veröffentlicht fachwissenschaftliche Nachrichten und Publikationen im Internet. Seit 1996 existiert das Projekt mit seiner Zentralredaktion am Institut für Geschichtswissenschaften an der Humboldt-Universität zu Berlin.</p><p><a href=\"https://www.hsozkult.de\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">hsozkult.de</span><span class=\"invisible\"></span></a></p>", "url": "https://openbiblio.social/@hsozkult", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2023-01-13T00:00:00Z", "memorial": false, "devices": "https://openbiblio.social/users/hsozkult/collections/devices", "publicKey": { "id": "https://openbiblio.social/users/hsozkult#main-key", "owner": "https://openbiblio.social/users/hsozkult", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtZYwZqo6++9lLWjfdpqn\n3HzKh4Bixbp3BSo5eDwoZi2pbxQsUk18Wpi5Wecbiyu/NPgWB3S/bymaXu6xAGsB\n6EgSpG/6/33vyvNZYOpsh7MKnEQObpd9l4W+jBA7SIehiOQoI//+NTxUBn9jzb4R\nLG3h5z4LcgHtwOmSKDe1QRSTNSZ2dvDnkzDlSjDnSFhJfiEH4lD9e4LemVaF0RSN\nQnV3XtGrd18D99wOI0KH5MdJ1ED8H6QEceDmW+L1MrLBb4UxCENXCYKW08sgN4+c\nOWhaEJYlb4392OnEOWky9rsg9ng5jg7KzwGJ8jqeJXn3aRzW4P9nY/Mj2UZsEpVz\nWQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://openbiblio.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://openbiblio.social/system/accounts/avatars/109/682/205/093/535/393/original/f372ba075f376e46.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://openbiblio.social/system/accounts/headers/109/682/205/093/535/393/original/4d6395d345033964.png" } }