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://hci.social/users/clausatz", "type": "Person", "following": "https://hci.social/users/clausatz/following", "followers": "https://hci.social/users/clausatz/followers", "inbox": "https://hci.social/users/clausatz/inbox", "outbox": "https://hci.social/users/clausatz/outbox", "featured": "https://hci.social/users/clausatz/collections/featured", "featuredTags": "https://hci.social/users/clausatz/collections/tags", "preferredUsername": "clausatz", "name": "Claus Atzenbeck 🇪🇺", "summary": "<p>Professor at <span class=\"h-card\" translate=\"no\"><a href=\"https://wisskomm.social/@HomeOfResearch\" class=\"u-url mention\">@<span>HomeOfResearch</span></a></span>, computer scientist, <a href=\"https://hci.social/tags/hypertext\" class=\"mention hashtag\" rel=\"tag\">#<span>hypertext</span></a> enthusiast ✻ European ✻ <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.acm.org/@ACM\" class=\"u-url mention\">@<span>ACM</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.acm.org/@sigweb\" class=\"u-url mention\">@<span>sigweb</span></a></span> Hypertext Liaison (PoC for the ACM Hypertext Conference <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.acm.org/@ht\" class=\"u-url mention\">@<span>ht</span></a></span>) ✻ Coordinator <span class=\"h-card\" translate=\"no\"><a href=\"https://hci.social/@hist_HT\" class=\"u-url mention\">@<span>hist_HT</span></a></span> “The Historic Hypertext Project” ✻ Co-organizer <span class=\"h-card\" translate=\"no\"><a href=\"https://hci.social/@HUMAN\" class=\"u-url mention\">@<span>HUMAN</span></a></span> “Human Factors in Hypertext Workshop”</p>", "url": "https://hci.social/@clausatz", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-12-01T00:00:00Z", "memorial": false, "publicKey": { "id": "https://hci.social/users/clausatz#main-key", "owner": "https://hci.social/users/clausatz", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsS723EIGfBYjuxbADwnd\nQVIlmQwzqQmQEBDdJ/ilE43bGSUWg/C7ZEZDjGqo3wPhuWN6ha+hU/6/URBSfv+/\nkWBmlu7rBKsWJKv3l2A//JfdU5HyoY6nWDSJ2gXeJsHfvFGceQTfJ3qgc1FFijB4\nDTO3cvMTV32ZJzFT/EpaPe1E6kwwgW3UATAa7pLb5dvGfkPk/o0yf2hEXnHqDByy\nMXZJbHlD/ARY4Q80FFyNlxOupMKNbRGSIZwxL3Ri3GgPLcNmQa/r7nx0hpoKVebg\nY3CV2DW+0es3AIwE/i26XlnQnmCf2xhRpPIG4dWJ+bhRLyF5b5RCZyQ57e1izjbv\nzwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://hci.social/tags/hypertext", "name": "#hypertext" } ], "attachment": [ { "type": "PropertyValue", "name": "X", "value": "<a href=\"https://twitter.com/clausatz\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">twitter.com/clausatz</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Web", "value": "<a href=\"https://www.iisys.de/en/profiles/claus-atzenbeck.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">iisys.de/en/profiles/claus-atz</span><span class=\"invisible\">enbeck.html</span></a>" }, { "type": "PropertyValue", "name": "ORCID", "value": "<a href=\"https://orcid.org/0000-0002-7216-9820\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">orcid.org/0000-0002-7216-9820</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "DBLP", "value": "<a href=\"https://dblp.org/pid/09/586.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">dblp.org/pid/09/586.html</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://hci.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://storage.googleapis.com/hci-social-storage/accounts/avatars/109/440/638/686/143/533/original/745c4063f1cdbaef.jpg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://storage.googleapis.com/hci-social-storage/accounts/headers/109/440/638/686/143/533/original/76fe692ce0ec7bb5.png" } }