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://hci.social/users/cbecker", "type": "Person", "following": "https://hci.social/users/cbecker/following", "followers": "https://hci.social/users/cbecker/followers", "inbox": "https://hci.social/users/cbecker/inbox", "outbox": "https://hci.social/users/cbecker/outbox", "featured": "https://hci.social/users/cbecker/collections/featured", "featuredTags": "https://hci.social/users/cbecker/collections/tags", "preferredUsername": "cbecker", "name": "Christoph Becker", "summary": "<p>Professor of Information studying just sustainability in IT: design, software, requirements, values, power, responsibility. Critical Systems Thinker, <a href=\"https://hci.social/tags/TechOtherwise\" class=\"mention hashtag\" rel=\"tag\">#<span>TechOtherwise</span></a>, just sustainability design, <a href=\"https://hci.social/tags/degrowth\" class=\"mention hashtag\" rel=\"tag\">#<span>degrowth</span></a>.<br />
Book INSOLVENT: How to Reorient Computing for Just Sustainability @MIT Press 2023 <a href=\"https://mitpress.mit.edu/books/insolvent\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mitpress.mit.edu/books/insolve</span><span class=\"invisible\">nt</span></a>
<br /><a href=\"https://hci.social/tags/T1D\" class=\"mention hashtag\" rel=\"tag\">#<span>T1D</span></a> <a href=\"https://hci.social/tags/PHPledge\" class=\"mention hashtag\" rel=\"tag\">#<span>PHPledge</span></a> <a href=\"https://hci.social/tags/MaskUp\" class=\"mention hashtag\" rel=\"tag\">#<span>MaskUp</span></a> 🍉<br />
he/him<br />Dead bird @ChriBecker</p>", "url": "https://hci.social/@cbecker", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-11-02T00:00:00Z", "memorial": false, "publicKey": { "id": "https://hci.social/users/cbecker#main-key", "owner": "https://hci.social/users/cbecker", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA72JGxKYRzBvwutefbNt3\n7iomGpqeB3iOb/8BBp7N/ZSWVpu7W03jCHqg9VPWSLyGfZCifGCiak96E/fWiQOZ\niLBtG532yrkY1/eCkMAsSY3eLSoSjWLxuDUfSzu2zXahCHgizXrF7pN+xJO6E2Pb\nzIXTbfCQgpDoFOckxONFCYrUk47Cub5nNZbDgWdxzpoB/BGuME3HlHXIzYLWTTBK\nPgdB2T9CXuI0FJFKpWKaSMKSfluovFwJUcAIif9bFPTLyFGhebR1Xf9KFkc+1LCW\nEVMYIarUPLE/7Ow3WWQm8M7Q/eRjCW4OdJX6eHKZpNDUZdkM2CDavkBP3472upuG\nxwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://hci.social/tags/degrowth", "name": "#degrowth" }, { "type": "Hashtag", "href": "https://hci.social/tags/t1d", "name": "#t1d" }, { "type": "Hashtag", "href": "https://hci.social/tags/MaskUp", "name": "#MaskUp" }, { "type": "Hashtag", "href": "https://hci.social/tags/PHPledge", "name": "#PHPledge" }, { "type": "Hashtag", "href": "https://hci.social/tags/TechOtherwise", "name": "#TechOtherwise" } ], "attachment": [ { "type": "PropertyValue", "name": "Book", "value": "<a href=\"https://mitpress.mit.edu/books/insolvent\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mitpress.mit.edu/books/insolve</span><span class=\"invisible\">nt</span></a>" }, { "type": "PropertyValue", "name": "Personal website", "value": "<a href=\"https://christoph-becker.info/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">christoph-becker.info/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Just Sustainability Design lab", "value": "justsustainabilitydesign.org/" }, { "type": "PropertyValue", "name": "Keywords", "value": "just sustainability design, social responsibility, ethics, values, politics, decision making, data curation, social aspects of software engineering" } ], "endpoints": { "sharedInbox": "https://hci.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://storage.googleapis.com/hci-social-storage/accounts/avatars/109/271/576/699/101/851/original/c22ecaaa33bb7596.jpg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://storage.googleapis.com/hci-social-storage/accounts/headers/109/271/576/699/101/851/original/ba7ecd9ba6f22352.png" } }