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://mathstodon.xyz/users/peterrowlett", "type": "Person", "following": "https://mathstodon.xyz/users/peterrowlett/following", "followers": "https://mathstodon.xyz/users/peterrowlett/followers", "inbox": "https://mathstodon.xyz/users/peterrowlett/inbox", "outbox": "https://mathstodon.xyz/users/peterrowlett/outbox", "featured": "https://mathstodon.xyz/users/peterrowlett/collections/featured", "featuredTags": "https://mathstodon.xyz/users/peterrowlett/collections/tags", "preferredUsername": "peterrowlett", "name": "Peter Rowlett", "summary": "<p>I teach maths at university in the UK — including modelling, combinatorics, game theory, history, programming — and research university-level mathematics education practice. And I play maths with my son.</p><p>I edit <span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@aperiodical\" class=\"u-url mention\">@<span>aperiodical</span></a></span> with <span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@christianp\" class=\"u-url mention\">@<span>christianp</span></a></span> &amp; <span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@stecks\" class=\"u-url mention\">@<span>stecks</span></a></span>, co-host podcast Mathematical Objects, volunteer for the Institute of Mathematics &amp; its Applications, and do various other things.</p><p>I&#39;m part of the Finite Group. Join us!</p><p><a href=\"https://mathstodon.xyz/tags/academia\" class=\"mention hashtag\" rel=\"tag\">#<span>academia</span></a> <a href=\"https://mathstodon.xyz/tags/highered\" class=\"mention hashtag\" rel=\"tag\">#<span>highered</span></a> <a href=\"https://mathstodon.xyz/tags/math\" class=\"mention hashtag\" rel=\"tag\">#<span>math</span></a> <a href=\"https://mathstodon.xyz/tags/maths\" class=\"mention hashtag\" rel=\"tag\">#<span>maths</span></a> <a href=\"https://mathstodon.xyz/tags/mathematics\" class=\"mention hashtag\" rel=\"tag\">#<span>mathematics</span></a> <a href=\"https://mathstodon.xyz/tags/education\" class=\"mention hashtag\" rel=\"tag\">#<span>education</span></a> <a href=\"https://mathstodon.xyz/tags/university\" class=\"mention hashtag\" rel=\"tag\">#<span>university</span></a></p>", "url": "https://mathstodon.xyz/@peterrowlett", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2017-04-14T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mathstodon.xyz/users/peterrowlett#main-key", "owner": "https://mathstodon.xyz/users/peterrowlett", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvuAvKZDOmAH+5vyr/CS2\nOe6q/2N9hsnKnr5xQtik9KllGkjOdUeWGjijYtSge6UL/b7VoSKNksXJzdCsliMq\nQu/Ebb/UQiucem5HZqvG2VfrjyJisbQnkkBqqirwWdNaLeVj45qfQEmUgEfnIvHA\nFLwQj00HMOjlUmc+bBFlV2B/FfxiL9v2xRe7gBtG02kHl5XJ3sEoYWA+icMFsvBi\n3ZA87sHZFZgIzB8e6wQec+KVMKsDeJlaueQi365iAITbMLsAJL7Y1lYWi6lTW9wm\n5UYCEEj8auP2zDm/It5q6qQA78BoSywjMizknCjakptNfVmt2xl3Y/PFtyhtsw+1\nSwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/university", "name": "#university" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/mathematics", "name": "#mathematics" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/education", "name": "#education" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/academia", "name": "#academia" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/highered", "name": "#highered" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/math", "name": "#math" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/maths", "name": "#maths" } ], "attachment": [ { "type": "PropertyValue", "name": "Homepage", "value": "<a href=\"http://peterrowlett.net/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">peterrowlett.net/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Blog", "value": "<a href=\"http://aperiodical.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">aperiodical.com/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Finite Group", "value": "<a href=\"http://finitegroup.co.uk\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">finitegroup.co.uk</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Location", "value": "Nottingham, UK" } ], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/avatars/000/000/014/original/e8b6554e16fc5a70.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/headers/000/000/014/original/7019fc22e8cdcad8.jpg" } }