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://social.tchncs.de/users/cgudrian", "type": "Person", "following": "https://social.tchncs.de/users/cgudrian/following", "followers": "https://social.tchncs.de/users/cgudrian/followers", "inbox": "https://social.tchncs.de/users/cgudrian/inbox", "outbox": "https://social.tchncs.de/users/cgudrian/outbox", "featured": "https://social.tchncs.de/users/cgudrian/collections/featured", "featuredTags": "https://social.tchncs.de/users/cgudrian/collections/tags", "preferredUsername": "cgudrian", "name": "Christian Gudrian", "summary": "<p>Graduate <a href=\"https://social.tchncs.de/tags/Aerospace\" class=\"mention hashtag\" rel=\"tag\">#<span>Aerospace</span></a> Engineer now building <a href=\"https://social.tchncs.de/tags/Embedded\" class=\"mention hashtag\" rel=\"tag\">#<span>Embedded</span></a> <a href=\"https://social.tchncs.de/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a> systems for <a href=\"https://social.tchncs.de/tags/PublicTransport\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicTransport</span></a> <a href=\"https://social.tchncs.de/tags/Hardware\" class=\"mention hashtag\" rel=\"tag\">#<span>Hardware</span></a>.</p><p>I like <a href=\"https://social.tchncs.de/tags/LEGO\" class=\"mention hashtag\" rel=\"tag\">#<span>LEGO</span></a> (the bricks, not the company), <a href=\"https://social.tchncs.de/tags/RetroComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>RetroComputing</span></a> (raised in front of a <a href=\"https://social.tchncs.de/tags/C128D\" class=\"mention hashtag\" rel=\"tag\">#<span>C128D</span></a>) and <a href=\"https://social.tchncs.de/tags/StarTrekTNG\" class=\"mention hashtag\" rel=\"tag\">#<span>StarTrekTNG</span></a>.</p><p>Writes ALT-texts himself.</p><p>I mainly retoot interesting stuff.</p><p>Oh, and <a href=\"https://social.tchncs.de/tags/ScienceWorks\" class=\"mention hashtag\" rel=\"tag\">#<span>ScienceWorks</span></a>.</p>", "url": "https://social.tchncs.de/@cgudrian", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2024-01-06T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://troet.cafe/users/cgudrian" ], "publicKey": { "id": "https://social.tchncs.de/users/cgudrian#main-key", "owner": "https://social.tchncs.de/users/cgudrian", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsG8Fgt7tnuF2ZdxAq7cs\nZk1RimA74gKrQNrI1G5c5pkk+rt7OdmVc1buQbEh0XuLZvbIhvFq7vcrlcj057Uw\nJjyxyttqj29ui4uOyUK4hQEI7blJ8xm45XC532A2Snh1oPXDP+hwSz6rojjSqkFU\nKhS1MrwOIx68oMtBfA0iwBvLBygv3h01IWe751mMr7m+pBGWajdg9U32/hMjiS1M\nPIDrzwSYKDdLvqAJgKGma5LS7uO9dZI65Ewr04pvQz6DS1U05xEOJgLkqtcnJGnJ\nQgen+pMPfwUvEpXeP3Uzu1hPY6+UFyshJTfCOnnyQGUr9UK0YozFQuMIJVSOwu71\nNQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://social.tchncs.de/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://social.tchncs.de/tags/lego", "name": "#lego" }, { "type": "Hashtag", "href": "https://social.tchncs.de/tags/hardware", "name": "#hardware" }, { "type": "Hashtag", "href": "https://social.tchncs.de/tags/embedded", "name": "#embedded" }, { "type": "Hashtag", "href": "https://social.tchncs.de/tags/retrocomputing", "name": "#retrocomputing" }, { "type": "Hashtag", "href": "https://social.tchncs.de/tags/publictransport", "name": "#publictransport" }, { "type": "Hashtag", "href": "https://social.tchncs.de/tags/aerospace", "name": "#aerospace" }, { "type": "Hashtag", "href": "https://social.tchncs.de/tags/startrektng", "name": "#startrektng" }, { "type": "Hashtag", "href": "https://social.tchncs.de/tags/scienceworks", "name": "#scienceworks" }, { "type": "Hashtag", "href": "https://social.tchncs.de/tags/c128d", "name": "#c128d" } ], "attachment": [ { "type": "PropertyValue", "name": "Github", "value": "<a href=\"https://github.com/cgudrian\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/cgudrian</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Pixelfed", "value": "<a href=\"https://pixelfed.de/gudrian\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">pixelfed.de/gudrian</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Sprachen / Languages", "value": "DE/EN" }, { "type": "PropertyValue", "name": "Ort / Location", "value": "Würselen, Germany" } ], "endpoints": { "sharedInbox": "https://social.tchncs.de/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://f2.tchncs.de/accounts/avatars/111/708/489/381/220/852/original/71a4a079288d9d66.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://f2.tchncs.de/accounts/headers/111/708/489/381/220/852/original/dd1ff3a693120160.jpg" } }