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://mastodon.social/users/mlmillerphd", "type": "Person", "following": "https://mastodon.social/users/mlmillerphd/following", "followers": "https://mastodon.social/users/mlmillerphd/followers", "inbox": "https://mastodon.social/users/mlmillerphd/inbox", "outbox": "https://mastodon.social/users/mlmillerphd/outbox", "featured": "https://mastodon.social/users/mlmillerphd/collections/featured", "featuredTags": "https://mastodon.social/users/mlmillerphd/collections/tags", "preferredUsername": "mlmillerphd", "name": "Mike Miller, PhD", "summary": "<p>Deputy Director, Moynihan Center @ CCNY<br />Distinguished Lecturer, Political Science @ CCNY <br />Past: Just Tech | Media &amp; Democracy @ SSRC</p><p>&quot;We have met the enemy and he is us.&quot;</p><p><a href=\"https://mastodon.social/tags/media\" class=\"mention hashtag\" rel=\"tag\">#<span>media</span></a> <a href=\"https://mastodon.social/tags/technology\" class=\"mention hashtag\" rel=\"tag\">#<span>technology</span></a> <a href=\"https://mastodon.social/tags/politics\" class=\"mention hashtag\" rel=\"tag\">#<span>politics</span></a> <a href=\"https://mastodon.social/tags/disinformation\" class=\"mention hashtag\" rel=\"tag\">#<span>disinformation</span></a> <a href=\"https://mastodon.social/tags/misinformation\" class=\"mention hashtag\" rel=\"tag\">#<span>misinformation</span></a> <a href=\"https://mastodon.social/tags/propaganda\" class=\"mention hashtag\" rel=\"tag\">#<span>propaganda</span></a> <a href=\"https://mastodon.social/tags/censorship\" class=\"mention hashtag\" rel=\"tag\">#<span>censorship</span></a> <a href=\"https://mastodon.social/tags/surveillance\" class=\"mention hashtag\" rel=\"tag\">#<span>surveillance</span></a> <a href=\"https://mastodon.social/tags/fedi22\" class=\"mention hashtag\" rel=\"tag\">#<span>fedi22</span></a></p>", "url": "https://mastodon.social/@mlmillerphd", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-10-30T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/mlmillerphd#main-key", "owner": "https://mastodon.social/users/mlmillerphd", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwVUDg9N0D1qk5vb58k/D\n157U0lbRfr9KhP/uqvR60naptYMapxKNKPuAQg1EjeKjyVtdeAz7PcwQlLBLYK/S\n9VTQnjfV6I4pe/28JuSxuTMk/wRBGwoltF8tvcevaEj7Xw0TorpahjhLGh3x+HMg\n117PNkYJouua6EBmZdl/YYVo22/9Nu/1RXNP+BAOGXSdCDwfGNqCXo/bnEJ8SFFu\nL/GHNRJ+3TKW3UJ2XmfQlUS60WE9MbIt4t4dyacGAhLSCkltisKFyjO71Y6nB/xO\n5TYI6uzZJxYInfvNELcLcJBN2I315RbhQR1vQ/XUbKygfkUPNU025wq3KMcfEyJo\nVwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/technology", "name": "#technology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/politics", "name": "#politics" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/surveillance", "name": "#surveillance" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/censorship", "name": "#censorship" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/media", "name": "#media" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/propaganda", "name": "#propaganda" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/disinformation", "name": "#disinformation" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/misinformation", "name": "#misinformation" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fedi22", "name": "#fedi22" } ], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/avatars/109/257/570/310/609/372/original/485846139ca3c348.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/accounts/headers/109/257/570/310/609/372/original/e51c028da6047454.png" } }