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", "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://masto.ai/users/DavidElfstrom", "type": "Person", "following": "https://masto.ai/users/DavidElfstrom/following", "followers": "https://masto.ai/users/DavidElfstrom/followers", "inbox": "https://masto.ai/users/DavidElfstrom/inbox", "outbox": "https://masto.ai/users/DavidElfstrom/outbox", "featured": "https://masto.ai/users/DavidElfstrom/collections/featured", "featuredTags": "https://masto.ai/users/DavidElfstrom/collections/tags", "preferredUsername": "DavidElfstrom", "name": "David Elfstrom", "summary": "<p>P.Eng, Energy management, measurement &amp; verification. Born @ 327 ppm CO₂. Safer infrastructure, <a href=\"https://masto.ai/tags/ventilation\" class=\"mention hashtag\" rel=\"tag\">#<span>ventilation</span></a>, <a href=\"https://masto.ai/tags/IAQ\" class=\"mention hashtag\" rel=\"tag\">#<span>IAQ</span></a> <a href=\"https://masto.ai/tags/CorsiRosenthalBox\" class=\"mention hashtag\" rel=\"tag\">#<span>CorsiRosenthalBox</span></a> optimization <a href=\"https://masto.ai/tags/COVIDisAirborne\" class=\"mention hashtag\" rel=\"tag\">#<span>COVIDisAirborne</span></a> <a href=\"https://masto.ai/tags/COVIDCO2\" class=\"mention hashtag\" rel=\"tag\">#<span>COVIDCO2</span></a> 🇨🇦</p>", "url": "https://masto.ai/@DavidElfstrom", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-11-08T00:00:00Z", "memorial": false, "devices": "https://masto.ai/users/DavidElfstrom/collections/devices", "alsoKnownAs": [ "https://mstdn.social/users/davidelfstrom" ], "publicKey": { "id": "https://masto.ai/users/DavidElfstrom#main-key", "owner": "https://masto.ai/users/DavidElfstrom", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1jpx8B8srvGuuDoWVlqu\nAFxX1KCZJbrwZ+czLX5T4EuFntjYKANj6SejAOOzOUrb/oLYZPcG4erht32sIEao\nZ5cSbTUoHiLDJHygZ2eQyctA49SN+07incaxj6rk1/5SrG/bDhAzxIeq7id9sIQY\n6iOKWbDSVXP6uXYwDbvU9lVxM7ghNisk4OMgyZgp5yWyP5XTRUkzvSW7vzSkzfTT\ngMD7oAufwY4aD1/I/9jeCEoSx7r1HM2SuWtMNKRz5dQphDZxY5BssfVK+2cFBcGh\n73AHjsssdKiuCP9PrRu2gKzjcWIlUuHU7I4A64FV9kmWVVuiioQwQjLs7MH33CvU\ngwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://masto.ai/tags/covidisairborne", "name": "#covidisairborne" }, { "type": "Hashtag", "href": "https://masto.ai/tags/corsirosenthalbox", "name": "#corsirosenthalbox" }, { "type": "Hashtag", "href": "https://masto.ai/tags/covidco2", "name": "#covidco2" }, { "type": "Hashtag", "href": "https://masto.ai/tags/ventilation", "name": "#ventilation" }, { "type": "Hashtag", "href": "https://masto.ai/tags/iaq", "name": "#iaq" } ], "attachment": [ { "type": "PropertyValue", "name": "Twitter Profile", "value": "<a href=\"https://twitter.com/DavidElfstrom\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">twitter.com/DavidElfstrom</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "LinkedIn Profile", "value": "<a href=\"https://www.linkedin.com/in/elfstrom/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">linkedin.com/in/elfstrom/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Web Profile", "value": "<a href=\"https://elfstrom.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">elfstrom.com</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Coffee Profile", "value": "Cold brew out of the fridge" } ], "endpoints": { "sharedInbox": "https://masto.ai/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://s3.masto.ai/accounts/avatars/109/308/819/424/571/635/original/9402f00d5fd8c079.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://s3.masto.ai/accounts/headers/109/308/819/424/571/635/original/3ee0d11a7bcec9f9.jpg" } }