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"
},
"Hashtag": "as:Hashtag",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://datasci.social/users/heads",
"type": "Person",
"following": "https://datasci.social/users/heads/following",
"followers": "https://datasci.social/users/heads/followers",
"inbox": "https://datasci.social/users/heads/inbox",
"outbox": "https://datasci.social/users/heads/outbox",
"featured": "https://datasci.social/users/heads/collections/featured",
"featuredTags": "https://datasci.social/users/heads/collections/tags",
"preferredUsername": "heads",
"name": "Center for Health Data Science",
"summary": "<p>A data science hub for research groups throughout the Faculty of Health & Medical Sciences at Københavns Universitet<br />➡️ Courses<br />➡️ Consultancy<br />➡️ Research<br />➡️ Events</p><p><a href=\"https://datasci.social/tags/HealthDataScience\" class=\"mention hashtag\" rel=\"tag\">#<span>HealthDataScience</span></a> <a href=\"https://datasci.social/tags/DataScience\" class=\"mention hashtag\" rel=\"tag\">#<span>DataScience</span></a> <a href=\"https://datasci.social/tags/Bioinformatics\" class=\"mention hashtag\" rel=\"tag\">#<span>Bioinformatics</span></a> <a href=\"https://datasci.social/tags/MachineLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>MachineLearning</span></a> <a href=\"https://datasci.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://datasci.social/tags/BigData\" class=\"mention hashtag\" rel=\"tag\">#<span>BigData</span></a> <a href=\"https://datasci.social/tags/HPC\" class=\"mention hashtag\" rel=\"tag\">#<span>HPC</span></a> <a href=\"https://datasci.social/tags/RStats\" class=\"mention hashtag\" rel=\"tag\">#<span>RStats</span></a> <a href=\"https://datasci.social/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a> <a href=\"https://datasci.social/tags/OpenScience\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenScience</span></a> <a href=\"https://datasci.social/tags/Networking\" class=\"mention hashtag\" rel=\"tag\">#<span>Networking</span></a> <a href=\"https://datasci.social/tags/AcademicMastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>AcademicMastodon</span></a> <a href=\"https://datasci.social/tags/PrecisionMedicine\" class=\"mention hashtag\" rel=\"tag\">#<span>PrecisionMedicine</span></a> <a href=\"https://datasci.social/tags/ComputationalBiology\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputationalBiology</span></a> <a href=\"https://datasci.social/tags/MedicalAI\" class=\"mention hashtag\" rel=\"tag\">#<span>MedicalAI</span></a> <a href=\"https://datasci.social/tags/Biostatistics\" class=\"mention hashtag\" rel=\"tag\">#<span>Biostatistics</span></a> <a href=\"https://datasci.social/tags/Genomics\" class=\"mention hashtag\" rel=\"tag\">#<span>Genomics</span></a> <a href=\"https://datasci.social/tags/Bash\" class=\"mention hashtag\" rel=\"tag\">#<span>Bash</span></a> <a href=\"https://datasci.social/tags/Unix\" class=\"mention hashtag\" rel=\"tag\">#<span>Unix</span></a> <a href=\"https://datasci.social/tags/Supercomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>Supercomputing</span></a> <a href=\"https://datasci.social/tags/HeaDS\" class=\"mention hashtag\" rel=\"tag\">#<span>HeaDS</span></a></p>",
"url": "https://datasci.social/@heads",
"manuallyApprovesFollowers": false,
"discoverable": false,
"indexable": false,
"published": "2025-01-24T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://datasci.social/users/heads#main-key",
"owner": "https://datasci.social/users/heads",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmMqowFDhsgc5oU2iQaxB\nqtVyTwUyVMjMQqL8HFv0AMvTpOLwBZXyuvP52G/eaKB1JfH6qahfCps32lMe0RKy\n00ScRHcwxBC6e3Sl7bV36cNGVfZ1L3ZyQ9R5/u6O6Vq+7ITocdWS0jc28IbHKsqS\nyv5Rmmp86eZQHmMF+ZAB9+FGgl50dhSCxFm2mY/gEwndIdURTnVA/HYwEYMFO92u\nSIZLjVWswDPTFCdRbQcw8l2sguFLjNHTZ2grX2+YeufgkoqtEuWLJJDVjfwK/r4s\nlEbozuFEMfuHNZhUSpcOgffMjENMY/Ilj3lQfF1mDMpRgCpoJvca9/q6pDoUEJ9x\nBQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://datasci.social/tags/healthdatascience",
"name": "#healthdatascience"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/datascience",
"name": "#datascience"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/heads",
"name": "#heads"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/bioinformatics",
"name": "#bioinformatics"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/machinelearning",
"name": "#machinelearning"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/ai",
"name": "#ai"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/bigdata",
"name": "#bigdata"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/hpc",
"name": "#hpc"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/rstats",
"name": "#rstats"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/python",
"name": "#python"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/openscience",
"name": "#openscience"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/networking",
"name": "#networking"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/academicmastodon",
"name": "#academicmastodon"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/precisionmedicine",
"name": "#precisionmedicine"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/computationalbiology",
"name": "#computationalbiology"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/medicalai",
"name": "#medicalai"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/biostatistics",
"name": "#biostatistics"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/genomics",
"name": "#genomics"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/bash",
"name": "#bash"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/unix",
"name": "#unix"
},
{
"type": "Hashtag",
"href": "https://datasci.social/tags/supercomputing",
"name": "#supercomputing"
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "LinkedIn",
"value": "<a href=\"https://linkedin.com/company/ucph-heads/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">linkedin.com/company/ucph-head</span><span class=\"invisible\">s/</span></a>"
},
{
"type": "PropertyValue",
"name": "Website",
"value": "<a href=\"https://heads.ku.dk/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">heads.ku.dk/</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://datasci.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://sb-82bx3xp8al.b-cdn.net/accounts/avatars/113/882/742/859/766/203/original/10f7fa812181a4cd.png"
},
"image": {
"type": "Image",
"mediaType": "image/png",
"url": "https://sb-82bx3xp8al.b-cdn.net/accounts/headers/113/882/742/859/766/203/original/e04499f78f024a59.png"
}
}