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" }, "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/kirschner", "type": "Person", "following": "https://mastodon.social/users/kirschner/following", "followers": "https://mastodon.social/users/kirschner/followers", "inbox": "https://mastodon.social/users/kirschner/inbox", "outbox": "https://mastodon.social/users/kirschner/outbox", "featured": "https://mastodon.social/users/kirschner/collections/featured", "featuredTags": "https://mastodon.social/users/kirschner/collections/tags", "preferredUsername": "kirschner", "name": "Matthias Kirschner", "summary": "<p>The <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@fsfe\" class=\"u-url mention\">@<span>fsfe</span></a></span> &#39;s President :fsfe:. Working for <a href=\"https://mastodon.social/tags/FreeSoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeSoftware</span></a> (also known as <a href=\"https://mastodon.social/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a>), so every individual in our society can self-determined use, study, share, and improve software ➡ <a href=\"https://mastodon.social/tags/SoftwareFreedom\" class=\"mention hashtag\" rel=\"tag\">#<span>SoftwareFreedom</span></a> </p><p>Author of the book &quot;Ada &amp; <a href=\"https://mastodon.social/tags/Zangemann\" class=\"mention hashtag\" rel=\"tag\">#<span>Zangemann</span></a> - A tale of software, skateboards, and raspberry ice cream&quot;. </p><p>Public Money? <a href=\"https://mastodon.social/tags/PublicCode\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicCode</span></a> ! <a href=\"https://mastodon.social/tags/DeviceNeutrality\" class=\"mention hashtag\" rel=\"tag\">#<span>DeviceNeutrality</span></a> <a href=\"https://mastodon.social/tags/RouterFreedom\" class=\"mention hashtag\" rel=\"tag\">#<span>RouterFreedom</span></a> <a href=\"https://mastodon.social/tags/ilovefs\" class=\"mention hashtag\" rel=\"tag\">#<span>ilovefs</span></a> <a href=\"https://mastodon.social/tags/YH4F\" class=\"mention hashtag\" rel=\"tag\">#<span>YH4F</span></a> <a href=\"https://mastodon.social/tags/REUSE\" class=\"mention hashtag\" rel=\"tag\">#<span>REUSE</span></a> <a href=\"https://mastodon.social/tags/DigitalRights\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitalRights</span></a> <a href=\"https://mastodon.social/tags/TechnicalDistributionOfPower\" class=\"mention hashtag\" rel=\"tag\">#<span>TechnicalDistributionOfPower</span></a> <a href=\"https://mastodon.social/tags/Democracy\" class=\"mention hashtag\" rel=\"tag\">#<span>Democracy</span></a></p>", "url": "https://mastodon.social/@kirschner", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2017-11-11T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/kirschner#main-key", "owner": "https://mastodon.social/users/kirschner", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwQJT/5jYu8D514Ee9VKr\nFpDbuduRmAmwujnam4C5bUW/rkPDYo8Vxxo5zyk70P0jfN/gKA4EV4E9joAerWCh\nLPQHQL5WJAtLMAyTviPrUrqShyomwT8hMmDWg9OhzUqeH+3vmyWrqX3q+tLOQmOt\nxPA0KmPk0YLaKH1zQsWWAAnNQJIHbff/hqXzQiqJRmKB4TdGf705Xlywf/1c8vdB\nEQRAeTwZNj7Lz2WRvOylc3v7LT02cqlxJMKJehMX63QbucVW4LobtR7OKQrh7oEI\np2xIip89LKrhEyD+7H1H3OdDpxAvHQHgj66YdmMClrAknVhbA4bMif82yhyyyGay\ncQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "id": "https://mastodon.social/emojis/266015", "type": "Emoji", "name": ":fsfe:", "updated": "2021-01-18T11:09:13Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/custom_emojis/images/000/266/015/original/40cafccf23c39c18.png" } }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ilovefs", "name": "#ilovefs" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/freesoftware", "name": "#freesoftware" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/democracy", "name": "#democracy" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/softwarefreedom", "name": "#softwarefreedom" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/reuse", "name": "#reuse" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/digitalrights", "name": "#digitalrights" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/publiccode", "name": "#publiccode" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/deviceneutrality", "name": "#deviceneutrality" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/routerfreedom", "name": "#routerfreedom" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/YH4F", "name": "#YH4F" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/Zangemann", "name": "#Zangemann" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/technicaldistributionofpower", "name": "#technicaldistributionofpower" } ], "attachment": [ { "type": "PropertyValue", "name": "Support the FSFE", "value": "<a href=\"https://my.fsfe.org/support\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">my.fsfe.org/support</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "FSFE Profile", "value": "<a href=\"https://fsfe.org/about/kirschner\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">fsfe.org/about/kirschner</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Personal blog", "value": "<a href=\"https://k7r.eu/blog.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">k7r.eu/blog.html</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "My book", "value": "<a href=\"https://ada.fsfe.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">ada.fsfe.org</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/000/229/697/original/9adca59225e3b706.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/000/229/697/original/c33e291e1f5b57ad.jpg" } }