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.
{
"@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",
"suspended": "toot:suspended",
"memorial": "toot:memorial",
"indexable": "toot:indexable",
"attributionDomains": {
"@id": "toot:attributionDomains",
"@type": "@id"
},
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://mastodon.social/users/randomwalker",
"type": "Person",
"following": "https://mastodon.social/users/randomwalker/following",
"followers": "https://mastodon.social/users/randomwalker/followers",
"inbox": "https://mastodon.social/users/randomwalker/inbox",
"outbox": "https://mastodon.social/users/randomwalker/outbox",
"featured": "https://mastodon.social/users/randomwalker/collections/featured",
"featuredTags": "https://mastodon.social/users/randomwalker/collections/tags",
"preferredUsername": "randomwalker",
"name": "Arvind Narayanan",
"summary": "<p>I'm a computer science professor at Princeton. I write about AI hype & harms, tech platforms, algorithmic bias, and the surveillance economy.</p><p>I've been studying decentralized social media since the late 2000s, so I'm excited to use and write about Mastodon at the same time.</p><p>Check out this symposium on algorithmic amplification that I'm co-organizing: <a href=\"https://knightcolumbia.org/events/optimizing-for-what-algorithmic-amplification-and-society\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">knightcolumbia.org/events/opti</span><span class=\"invisible\">mizing-for-what-algorithmic-amplification-and-society</span></a></p>",
"url": "https://mastodon.social/@randomwalker",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": false,
"published": "2018-04-01T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://mastodon.social/users/randomwalker#main-key",
"owner": "https://mastodon.social/users/randomwalker",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0UCfLELNNPMpKyUcASF9\nPuJ9BXrQPj3w3/+vHN+kOXGZD4mJOLJjtc3TlwnHXodf81ZNoChXoS6u26VRLnh7\nLYHfEG6IC6vVx/QoCOpZyHHD4heU+3dRa4PaP3Hy+/Imy0pGUWeuzNWWtgmRPN9A\npVkMe0svTmuzPh/ppfIg1d0C5OSj/VXmW8WnyIC02thJsFZ3/YAZyKbuXHDepDrX\nUNocieRavgmNMtSyDehqBepltFgTrmorNgN26Tju9/QldzGkuPV8IGueO7WYmjuI\nHrgZrfca7mMigOeb8hZSgJxJFkBrXgrIHtoI7JqDOvZ3cxpVySC0GWsVZ+938GAF\nswIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [],
"attachment": [
{
"type": "PropertyValue",
"name": "Website",
"value": "<a href=\"https://www.cs.princeton.edu/~arvindn/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">cs.princeton.edu/~arvindn/</span><span class=\"invisible\"></span></a>"
},
{
"type": "PropertyValue",
"name": "Substack: AI Snake Oil",
"value": "<a href=\"https://aisnakeoil.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">aisnakeoil.com/</span><span class=\"invisible\"></span></a>"
},
{
"type": "PropertyValue",
"name": "Book: Fairness and machine learning",
"value": "<a href=\"https://fairmlbook.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">fairmlbook.org/</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://mastodon.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://files.mastodon.social/accounts/avatars/000/314/562/original/e4e9630dd11cf914.png"
},
"image": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/accounts/headers/000/314/562/original/16b8332ce9657e7a.jpeg"
}
}