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", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.social/users/davidseidl", "type": "Person", "following": "https://mstdn.social/users/davidseidl/following", "followers": "https://mstdn.social/users/davidseidl/followers", "inbox": "https://mstdn.social/users/davidseidl/inbox", "outbox": "https://mstdn.social/users/davidseidl/outbox", "featured": "https://mstdn.social/users/davidseidl/collections/featured", "featuredTags": "https://mstdn.social/users/davidseidl/collections/tags", "preferredUsername": "davidseidl", "name": "David Seidl", "summary": "<p>VP for Information Technology and CIO at <br />Miami University, best selling cybersecurity certification author, geek and maker, lover of terrible puns and hands-on history, frequent landing spot for shoulder cats. Yes, I wore medieval armor to a datacenter photoshoot. (he/him/his)</p>", "url": "https://mstdn.social/@davidseidl", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-10-31T00:00:00Z", "memorial": false, "devices": "https://mstdn.social/users/davidseidl/collections/devices", "publicKey": { "id": "https://mstdn.social/users/davidseidl#main-key", "owner": "https://mstdn.social/users/davidseidl", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwzaThznpft5dGnQwREhp\nF20hS2OvbmFqsfHnM0clKXPMKfwkQW16DPyVHp0J1OcaJE8h5vE2zp12McEASZ3d\n/Iy0RnyxISuxlUdvkn1Pt+4gUEM3WPB6xV5YO4ATczndUXkUdtmgmvDKPyjcTVzb\nuKU6XxhYPfzz48vgcyZiJ7GDI/Af5ENMoUxmPcNdKQ2s1PgXUok1ChYjdSRZOaRM\nu6eXPnpm9LW7FhUfdyRBriqXTwc1NUitLnnLXbHGnGzkCv4tl+L0jqvYv7Lm8/x4\nI4+U2EKrCFbjhlIjmH/1gvZq8NEYeMugl3/xpVb5m4o9xsDwmcMd5oILnbk6NLKf\nRQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Miami", "value": "<a href=\"https://www.miamioh.edu/it-services/about/office-of-vp-cio/index.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">miamioh.edu/it-services/about/</span><span class=\"invisible\">office-of-vp-cio/index.html</span></a>" }, { "type": "PropertyValue", "name": "LinkedIn", "value": "<a href=\"https://www.linkedin.com/in/davidseidl/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">linkedin.com/in/davidseidl/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "My books on Amazon", "value": "<a href=\"https://www.amazon.com/stores/David-Seidl/author/B001HORX1W\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">amazon.com/stores/David-Seidl/</span><span class=\"invisible\">author/B001HORX1W</span></a>" }, { "type": "PropertyValue", "name": "Writing motivation", "value": "<a href=\"https://miamioh.edu/news/2023/04/miami-universitys-prolific-cybersecurity-writer-has-a-suit-of-armor-after-20-books.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">miamioh.edu/news/2023/04/miami</span><span class=\"invisible\">-universitys-prolific-cybersecurity-writer-has-a-suit-of-armor-after-20-books.html</span></a>" } ], "endpoints": { "sharedInbox": "https://mstdn.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.social/accounts/avatars/109/264/076/492/534/122/original/30512ec16289a508.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mstdn.social/accounts/headers/109/264/076/492/534/122/original/983ba49deb044a5c.jpg" } }