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/ijk", "type": "Person", "following": "https://mathstodon.xyz/users/ijk/following", "followers": "https://mathstodon.xyz/users/ijk/followers", "inbox": "https://mathstodon.xyz/users/ijk/inbox", "outbox": "https://mathstodon.xyz/users/ijk/outbox", "featured": "https://mathstodon.xyz/users/ijk/collections/featured", "featuredTags": "https://mathstodon.xyz/users/ijk/collections/tags", "preferredUsername": "ijk", "name": "Izzy Killeen", "summary": "<p>UKC MMath graduate, on sabbatical studying Mandarin and German.</p><p>Main interests are general relativity and its generalisations. General mathematical interests include differential geometry, analysis of PDEs, analysis generally, combinatorial game theory, model theory, and cryptography.</p><p>Trainee rugby union referee.</p><p><a href=\"https://mathstodon.xyz/tags/BiInSci\" class=\"mention hashtag\" rel=\"tag\">#<span>BiInSci</span></a><br /><a href=\"https://mathstodon.xyz/tags/ActuallyAutistic\" class=\"mention hashtag\" rel=\"tag\">#<span>ActuallyAutistic</span></a><br /><a href=\"https://mathstodon.xyz/tags/SocialismOrBarbarism\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialismOrBarbarism</span></a><br /><a href=\"https://mathstodon.xyz/tags/TransRightsAreHumanRights\" class=\"mention hashtag\" rel=\"tag\">#<span>TransRightsAreHumanRights</span></a><br /><a href=\"https://mathstodon.xyz/tags/FromTheRiverToTheSea\" class=\"mention hashtag\" rel=\"tag\">#<span>FromTheRiverToTheSea</span></a></p>", "url": "https://mathstodon.xyz/@ijk", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2023-08-05T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mathstodon.xyz/users/ijk#main-key", "owner": "https://mathstodon.xyz/users/ijk", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyTo2FTRumga6+K5+qXWr\nUHXH3HC4pJfDMJEy5xnq9NgSUhkQt2abrYWY1whFySuGXc80UqTQwx+gX+BOp/7N\nWrPzk2PoQF6UmqqBAQc2lbkUSDajlVYBxxqpwrXWyMhAKCDrUIK9newMDaZemWwb\nR1o93qCg6ogLPY4gGkR0EoyGa2OngcIXnCVNVHXM9TXTsTud0S6P7dEzWGYoLovt\n+8Jrmm1oz52ux5c0cIHZbmkhQguX1+3Xy8z6OFJvD9I3IIPiDPX29zFSTLyMTcSh\nD2nMgpP0VBjgfn8g+xu3mvDw8bb9VhoQ8VuGV2Mv8Y5m0z0X/NboZSkLmwqI4wGh\nvQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/biinsci", "name": "#biinsci" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/socialismorbarbarism", "name": "#socialismorbarbarism" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/fromtherivertothesea", "name": "#fromtherivertothesea" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/transrightsarehumanrights", "name": "#transrightsarehumanrights" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/actuallyautistic", "name": "#actuallyautistic" } ], "attachment": [ { "type": "PropertyValue", "name": "Pronouns", "value": "She/her (en), ella (es), 她 (zh), sie (de)" }, { "type": "PropertyValue", "name": "Languages", "value": "English / Un poquito de español" }, { "type": "PropertyValue", "name": "Vocal range", "value": "A2 to A♭5" }, { "type": "PropertyValue", "name": "Other interests", "value": "Rugby &amp; soccer / Modern &amp; classical languages / Law / Music" } ], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/avatars/110/839/485/968/083/399/original/3cedea3d5d7b15fd.jpg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://media.mathstodon.xyz/accounts/headers/110/839/485/968/083/399/original/776ae00854b4202c.png" } }