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://discuss.systems/users/okennedy", "type": "Person", "following": "https://discuss.systems/users/okennedy/following", "followers": "https://discuss.systems/users/okennedy/followers", "inbox": "https://discuss.systems/users/okennedy/inbox", "outbox": "https://discuss.systems/users/okennedy/outbox", "featured": "https://discuss.systems/users/okennedy/collections/featured", "featuredTags": "https://discuss.systems/users/okennedy/collections/tags", "preferredUsername": "okennedy", "name": "Oliver Kennedy", "summary": "<p>Oliver is a CSE Prof teaching databases and data structures. He enjoys HEMA, cooking, photography, home automation, and coding random stuff. His big project is a notebook for collaborative, reproducible data science: <a href=\"https://vizierdb.info\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">vizierdb.info</span><span class=\"invisible\"></span></a></p><p>Expect posts here to be mostly about <a href=\"https://discuss.systems/tags/vizier\" class=\"mention hashtag\" rel=\"tag\">#<span>vizier</span></a>, bad dad jokes, my <a href=\"https://discuss.systems/tags/photo\" class=\"mention hashtag\" rel=\"tag\">#<span>photo</span></a> graphy, and/or travel logs.</p><p>If I know you, feel free to shoot me a follow request. If I don&#39;t know you, please don&#39;t be annoyed if I reject your request. </p><p>[He/Him]</p>", "url": "https://discuss.systems/@okennedy", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2024-12-31T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://social.sdf.org/users/okennedy" ], "publicKey": { "id": "https://discuss.systems/users/okennedy#main-key", "owner": "https://discuss.systems/users/okennedy", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAudImny4wQ66Q7RmPRhOW\n5RMqIhmkA0xmWL3FFt0TvMpMAZc2pUVDM45JtKGQA3Iql0ZxFSEg9TAaMkuJBVVp\nc8NZ/VJmpVqcyvPFlzc+U9iJ0uGZpGYjbDnLCkwMx2G5PCsYWtGRR/rUsu33c/GI\nPwIWcf95WScCN9sflKvAPyC1g+5rV+RLQmxyAJXKkyZIGhYY2lmHMN4qvUCUguRY\nOVlOLu51s7y9KWMyne++CIktBnI7pfvpu5C16gWyKp/YcY0Uzv+xMOdjwmlO/Zux\ns3Kl00/ehgeGWppAuPGsTYKMClelY7VDTSbApCrjrZCPlW8Q6tYuHrk8e6Cwhtlj\nawIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://discuss.systems/tags/vizier", "name": "#vizier" }, { "type": "Hashtag", "href": "https://discuss.systems/tags/photo", "name": "#photo" } ], "attachment": [ { "type": "PropertyValue", "name": "Home", "value": "<a href=\"https://odin.cse.buffalo.edu/people/oliver_kennedy.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">odin.cse.buffalo.edu/people/ol</span><span class=\"invisible\">iver_kennedy.html</span></a>" }, { "type": "PropertyValue", "name": "DBPL @ UB", "value": "<a href=\"https://cse.buffalo.edu/dbpl/people/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">cse.buffalo.edu/dbpl/people/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://discuss.systems/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://fd.discuss.systems/accounts/avatars/113/750/007/904/386/528/original/4e0a4be33135020d.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://fd.discuss.systems/accounts/headers/113/750/007/904/386/528/original/f82934be53dd6e86.jpg" } }