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://openbiblio.social/users/Catharina_Ochsner",
"type": "Person",
"following": "https://openbiblio.social/users/Catharina_Ochsner/following",
"followers": "https://openbiblio.social/users/Catharina_Ochsner/followers",
"inbox": "https://openbiblio.social/users/Catharina_Ochsner/inbox",
"outbox": "https://openbiblio.social/users/Catharina_Ochsner/outbox",
"featured": "https://openbiblio.social/users/Catharina_Ochsner/collections/featured",
"featuredTags": "https://openbiblio.social/users/Catharina_Ochsner/collections/tags",
"preferredUsername": "Catharina_Ochsner",
"name": "Catharina Ochsner",
"summary": "<p>Research Associate at the Research Group Information Management for the Project Infra Wiss Blogs, IBI, HU Berlin</p>",
"url": "https://openbiblio.social/@Catharina_Ochsner",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2025-06-16T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://openbiblio.social/users/Catharina_Ochsner#main-key",
"owner": "https://openbiblio.social/users/Catharina_Ochsner",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvJibc/+0RzgOTY4Cl505\n2FDaJhAIkD8qSYqjX8uOChR2hWDkgWQrpDETUtR8TU+Vhez4kynSD47uCC6aLMVq\nj0n3A00CHQBBtS73rmqJ0/N3vCcVAvBc6ZDp8haKbg2qz90eZV5giRAnxZJvDmbB\nHZMMr1LsjeaJCGoc3xq3h174yRtqeLPjTYRYdCmnpnitkxTttTQCDAMo3St6tPtj\n7so+E12XrQjKmm64iYMXSiGmqtMQPMC03VQ+7vRlim3Ht3kPvaEgSr6t5QEJvte1\nFO/OAwLgWW6iZm0GQw+MGYE6iuCdajkgZ2VbgSLHzWUnKMLvawanfbvb5Ab1EIEW\nBQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [],
"attachment": [
{
"type": "PropertyValue",
"name": "Pronouns",
"value": "she/her"
},
{
"type": "PropertyValue",
"name": "ORCID",
"value": "<a href=\"https://orcid.org/0009-0005-3885-3951\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">orcid.org/0009-0005-3885-3951</span><span class=\"invisible\"></span></a>"
},
{
"type": "PropertyValue",
"name": "Infra Wiss Blogs",
"value": "<a href=\"https://infrawissblogs.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">infrawissblogs.org/</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://openbiblio.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://openbiblio.social/system/accounts/avatars/114/692/854/166/852/609/original/527947ba0c1773d5.jpg"
}
}