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", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.science/users/humantechnopole", "type": "Person", "following": "https://mstdn.science/users/humantechnopole/following", "followers": "https://mstdn.science/users/humantechnopole/followers", "inbox": "https://mstdn.science/users/humantechnopole/inbox", "outbox": "https://mstdn.science/users/humantechnopole/outbox", "featured": "https://mstdn.science/users/humantechnopole/collections/featured", "featuredTags": "https://mstdn.science/users/humantechnopole/collections/tags", "preferredUsername": "humantechnopole", "name": "Human Technopole", "summary": "<p>Italy&#39;s research institute for <a href=\"https://mstdn.science/tags/LifeSciences\" class=\"mention hashtag\" rel=\"tag\">#<span>LifeSciences</span></a> based in Palazzo Italia, Milan. Our mission is to improve human life &amp; technology.</p>", "url": "https://mstdn.science/@humantechnopole", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-09T00:00:00Z", "memorial": false, "devices": "https://mstdn.science/users/humantechnopole/collections/devices", "publicKey": { "id": "https://mstdn.science/users/humantechnopole#main-key", "owner": "https://mstdn.science/users/humantechnopole", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6xrrzYn/xawJ3xdFcRR6\nXtTF/Wk/qfhG+jFNI3lk+2uleAg+rpWJz8cw1skMp2HR6jL8E3Afdvlp1qon16h9\nzYVGF/bLry9s0hXZnHVGptLm5Nwgu++qTqXfJmn+jA+sa0QI1MyUcm162ijpRXxQ\nzs2f8YhlJow1b08rpQ87ZCPiXK534pG0jAhpa1DK/4x0KsTc2j4SMCbn1lY/FUje\nhJ6J0rDfWDppKNAdEcb5LWJRwo5W/P3w3Qs1tZ2O6n3nCkvfP56VfVwKV9DS6afm\ns2FRqQKW6D/tUhBX0hbtACniRks+lrijGFkhROckS3fC2OGXxUypjib3FAdoOWfF\ndwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mstdn.science/tags/lifesciences", "name": "#lifesciences" } ], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://humantechnopole.it/en/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">humantechnopole.it/en/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Bluesky", "value": "<a href=\"https://bsky.app/profile/humantechnopole.bsky.social\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bsky.app/profile/humantechnopo</span><span class=\"invisible\">le.bsky.social</span></a>" }, { "type": "PropertyValue", "name": "LinkedIn", "value": "<a href=\"https://www.linkedin.com/company/htechnopole\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">linkedin.com/company/htechnopo</span><span class=\"invisible\">le</span></a>" }, { "type": "PropertyValue", "name": "Instagram", "value": "<a href=\"https://www.instagram.com/humantechnopole/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">instagram.com/humantechnopole/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mstdn.science/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://static.mstdn.science/accounts/avatars/109/314/086/864/259/349/original/10625fcffd581517.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://static.mstdn.science/accounts/headers/109/314/086/864/259/349/original/0a5e90758a9d0d3b.jpg" } }