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", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://hcommons.social/users/proghist", "type": "Person", "following": "https://hcommons.social/users/proghist/following", "followers": "https://hcommons.social/users/proghist/followers", "inbox": "https://hcommons.social/users/proghist/inbox", "outbox": "https://hcommons.social/users/proghist/outbox", "featured": "https://hcommons.social/users/proghist/collections/featured", "featuredTags": "https://hcommons.social/users/proghist/collections/tags", "preferredUsername": "proghist", "name": "Programming Historian", "summary": "<p>Diamond Open Access | Peer Reviewed | Submissions Welcome</p><p>Programming Historian is a flagship educational resource designed to empower humanities scholars to use digital tools, programs, and methods. Our content is available in English, Spanish, French and Portuguese.</p><p>Get in touch at community@programminghistorian.org</p>", "url": "https://hcommons.social/@proghist", "manuallyApprovesFollowers": false, "discoverable": true, "published": "2022-11-30T00:00:00Z", "devices": "https://hcommons.social/users/proghist/collections/devices", "publicKey": { "id": "https://hcommons.social/users/proghist#main-key", "owner": "https://hcommons.social/users/proghist", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvyr1qTgaLQQH2BTzEn3J\nkvHGeEkUxsIPezJQ2U1SvTeQPw5wwTTZfPr1RHpGaNLBKEy9nrfmh2Qi6R9YNIRM\nKRiBXYuCPUIbx5XD3tS7kl+pOIiOcn/k8mHGhSqkzpi+nhqNNM/SZJ1sbGAuLqOQ\no9FFYUSemh6eqluMjOm80VVvJOqMUi0t/VBT2SFdNbZTLtFQBHq3NWU8cdHSOo6S\nCLKO3ZP+zi2mXCnIk0MArS6WFsLlXal42w/96QCwzSrJmF2rYFYupZcayF+oZl7f\now8pUHWI/wbreJ5R5/TB5oQVUkTkbMxDpYa9wnhIstL5YKwNpJq2S/94ZpnW2wej\ncwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "web", "value": "programminghistorian.org/" }, { "type": "PropertyValue", "name": "twitter", "value": "twitter.com/ProgHist" }, { "type": "PropertyValue", "name": "support us (orgs)", "value": "<a href=\"https://programminghistorian.org/en/ipp\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">programminghistorian.org/en/ip</span><span class=\"invisible\">p</span></a>" }, { "type": "PropertyValue", "name": "support us", "value": "<a href=\"https://programminghistorian.org/en/individual\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">programminghistorian.org/en/in</span><span class=\"invisible\">dividual</span></a>" } ], "endpoints": { "sharedInbox": "https://hcommons.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://spaces.hcommons.social/accounts/avatars/109/432/138/323/370/732/original/4cda1012513eadb3.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://spaces.hcommons.social/accounts/headers/109/432/138/323/370/732/original/fbe2146c87e94071.jpg" } }