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://masto.ai/users/astroptere", "type": "Person", "following": "https://masto.ai/users/astroptere/following", "followers": "https://masto.ai/users/astroptere/followers", "inbox": "https://masto.ai/users/astroptere/inbox", "outbox": "https://masto.ai/users/astroptere/outbox", "featured": "https://masto.ai/users/astroptere/collections/featured", "featuredTags": "https://masto.ai/users/astroptere/collections/tags", "preferredUsername": "astroptere", "name": "Greg Dubos", "summary": "<p>🇺🇸🇫🇷 Systems Engineer, PhD @NASAJPL in Los Angeles. System Test lead and Flight Director on @EuropaClipper spacecraft. Activity Lead, Avionics and Systems chair on Perseverance rover &amp; Science Planner on Curiosity rover. GeorgiaTech &amp; SUPAERO alumnus. Toots in English and Français Opinions = my own</p>", "url": "https://masto.ai/@astroptere", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-24T00:00:00Z", "memorial": false, "devices": "https://masto.ai/users/astroptere/collections/devices", "alsoKnownAs": [ "https://universeodon.com/users/astroptere" ], "publicKey": { "id": "https://masto.ai/users/astroptere#main-key", "owner": "https://masto.ai/users/astroptere", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwoyMUiH2S86je2h5sbar\ntd75q9sSe+ZdaKlH7CCBjNHczqvFZwdaU3knxlkf45ZMpdMFgyDlHO61DOnOo9X6\nRigEHe6mlPkackcacFFPREoNCE9UUHIAylC9rHJiUM0FEfILNJbhOnBi5RwP9miQ\nXX9TgFF/chcpWBjJlyYICm7V5YlLbUejJXkibKfZp3u6l0C1mw6YwXJphbAAN6bx\nfXENG+8FQa5vTI0P9TOv4sZx32IrMmH96aeN6L5oWozc3NGExI0VPX8wBayuWQs1\n1TFAhUvLrdnHYZTFcvrksKSPnps5k8ibjWh1OgDHMkBAomBoMHjiOGRJhtNS6Apd\nGQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Twitter", "value": "<span class=\"h-card\" translate=\"no\"><a href=\"https://masto.ai/@astroptere\" class=\"u-url mention\">@<span>astroptere</span></a></span>" } ], "endpoints": { "sharedInbox": "https://masto.ai/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://s3.masto.ai/accounts/avatars/109/396/618/144/715/936/original/51d6477496a8b7ff.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://s3.masto.ai/accounts/headers/109/396/618/144/715/936/original/04c6bb9537df7e7f.jpg" } }