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://cosocial.ca/users/mwdawson", "type": "Person", "following": "https://cosocial.ca/users/mwdawson/following", "followers": "https://cosocial.ca/users/mwdawson/followers", "inbox": "https://cosocial.ca/users/mwdawson/inbox", "outbox": "https://cosocial.ca/users/mwdawson/outbox", "featured": "https://cosocial.ca/users/mwdawson/collections/featured", "featuredTags": "https://cosocial.ca/users/mwdawson/collections/tags", "preferredUsername": "mwdawson", "name": "Michael Dawson", "summary": "<p>My interests are power, non-electoral politics and technology. Surveillance capitalism is a scourge of our time, so my social media is Mastodon.</p><p>Half-way through my eighth decade, I am most comfortable in a social media scrum of godless lefties, queers, neurodivergents, policy wonks and nerds. My editor is XEmacs, and C was a big disappointment to me after Pascal. My wife&#39;s niece describes our lifestyle as pseudo-Hutterite, which is wrong in fact, but not in flavour.</p>", "url": "https://cosocial.ca/@mwdawson", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2024-11-03T00:00:00Z", "memorial": false, "devices": "https://cosocial.ca/users/mwdawson/collections/devices", "publicKey": { "id": "https://cosocial.ca/users/mwdawson#main-key", "owner": "https://cosocial.ca/users/mwdawson", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtLyUnhn0IMuUIijJPjYU\n8+tSSw87vL1D+tsAK/E8ClGLMMokXWotp6wL569M1UdjoTOMYG4ZCnMwpDp91B4w\nPh/dDDQaXgdirbidjL7LOdadhtMsZxKCuOpfuVqmpqgc/ZanFQTRsEVtpKN+O8LZ\nqqUc/fqXj9Rr3o+e0sv/IVwOZbvhVVmj8PoE81nmUIOQxRsh7ywJKANiSB0CFWPf\nja4HfoSdUSWIuhqxZre0Ljn3IWwj+VrubGHgmSw+qjj65ksprTC8xPqM1NN/d6QM\nHEfapwhHvSkGorigPYgZLK8+2P355DP3DTTEMpFyeRwMEgGGq7fmMdXAJQ1BOw1D\ncwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Verification page", "value": "<a href=\"https://www.michael-dawson.com/mastodon-verification.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">michael-dawson.com/mastodon-ve</span><span class=\"invisible\">rification.html</span></a>" }, { "type": "PropertyValue", "name": "at infosec.space", "value": "<a href=\"https://infosec.space/@mwdawson\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">infosec.space/@mwdawson</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "at infosec.exchange", "value": "<a href=\"https://infosec.exchange/@mwdawson\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">infosec.exchange/@mwdawson</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://cosocial.ca/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.cosocial.ca/accounts/avatars/113/416/533/155/999/658/original/25f128db1c5f2af2.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.cosocial.ca/accounts/headers/113/416/533/155/999/658/original/7f771a74f1718899.jpg" } }