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://fedihum.org/users/konigans", "type": "Person", "following": "https://fedihum.org/users/konigans/following", "followers": "https://fedihum.org/users/konigans/followers", "inbox": "https://fedihum.org/users/konigans/inbox", "outbox": "https://fedihum.org/users/konigans/outbox", "featured": "https://fedihum.org/users/konigans/collections/featured", "featuredTags": "https://fedihum.org/users/konigans/collections/tags", "preferredUsername": "konigans", "name": "Anselm König", "summary": "<p>Digital Historian based in Berlin (@Humboldt-University)</p><p>Focused on critical (L)LM use in historical studies (and sometimes the middle ages)</p><p>firstgen academic</p><p>outside work/university interested in biodiversity/gardening and biking/mobility turnaround.</p>", "url": "https://fedihum.org/@konigans", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2025-02-07T00:00:00Z", "memorial": false, "publicKey": { "id": "https://fedihum.org/users/konigans#main-key", "owner": "https://fedihum.org/users/konigans", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw59hpNk1903yaoFD+wRH\nda5WEKQ2oEphGcNwhnsx0QMOtrbtsI3wtlq3YsxhaWwIIvg5+4n3m3KIEijygTZB\n0+7Zgj2wYAA3qK0rYMdmRhcQ9ulVu7WLmgp9Ei3yLvMiBsV6apAYQZL8m0AwNswn\nn1FW9c9zkr9Dw7OcWC1VU+9JSKEIS9tNuNtKoavQyq2xWK8iixVtgoqrwsiC4xfe\ntACWMESYLTBvIiyvCb9T+xzWRe/ULB6Yi7n9vp1TZFs6O9O1PhXw4s0yWBfpMk6Y\n+Ka2JI8zN9SOFs+Z4gEjI2zSO7NzQiKcvmkatF+pgUTSUZtkir+qBmS8JQ0dRTb0\ngwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "ORCID", "value": "<a href=\"https://orcid.org/0009-0003-3800-6424\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">orcid.org/0009-0003-3800-6424</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://fedihum.org/inbox" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://fedihum.s3proxy.de/accounts/headers/113/963/819/044/334/433/original/df2bd9c44369806d.jpg" } }