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://hcommons.social/users/mhdl", "type": "Person", "following": "https://hcommons.social/users/mhdl/following", "followers": "https://hcommons.social/users/mhdl/followers", "inbox": "https://hcommons.social/users/mhdl/inbox", "outbox": "https://hcommons.social/users/mhdl/outbox", "featured": "https://hcommons.social/users/mhdl/collections/featured", "featuredTags": "https://hcommons.social/users/mhdl/collections/tags", "preferredUsername": "mhdl", "name": "Media History Digital Library", "summary": "<p>The MHDL is an open-access digital archive featuring millions of pages of books and magazines from the histories of film, broadcasting, and recorded sound.</p><p>Led by the Wisconsin Center for Film and Theater Research at the University of Wisconsin-Madison.</p>", "url": "https://hcommons.social/@mhdl", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2023-05-03T00:00:00Z", "memorial": false, "devices": "https://hcommons.social/users/mhdl/collections/devices", "publicKey": { "id": "https://hcommons.social/users/mhdl#main-key", "owner": "https://hcommons.social/users/mhdl", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnbboAuutmdm/n8w1SRZj\nPi1X2h1mi0jPs0K0BDTzd65bkj2tYfHmnibSDnLPr3PnRNgK/CrVjecBWQ+/PFca\nBcOpnXddaG9LCH/Eque+YZXrUQjuI6YB5PTnD4DuqyiMKy+dY7LkqAmVciFJWAIb\nD5w1qgxQ/Ar3VjO3dK78C87ia2mdyrar2K4KSOrsg2z0khWddYujREvRSAd5jjUp\n3WwLyoUc8O6s1wHJP44OOBYlerfopTjHFcsEMshohoiip95uXcQ7gRKMd/mpbM4u\n5mDAeiU+i6Yq8E4mdeVqps3TOq9x3sJrBKnieJWzcmHguSoYH5PBUmZnjz/cz1ii\n+QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "MHDL Website", "value": "<a href=\"https://mediahist.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">mediahist.org</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Lantern Search", "value": "<a href=\"https://lantern.mediahist.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lantern.mediahist.org</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "WCFTR", "value": "<a href=\"https://wcftr.commarts.wisc.edu\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">wcftr.commarts.wisc.edu</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://hcommons.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://spaces.hcommons.social/accounts/avatars/110/305/901/240/343/286/original/1703c108219d70ca.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://spaces.hcommons.social/accounts/headers/110/305/901/240/343/286/original/8981d9a773abe526.jpeg" } }