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",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"Hashtag": "as:Hashtag"
}
],
"id": "https://nrw.social/users/scinexx/statuses/114470578365836434",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-08T05:33:29Z",
"url": "https://nrw.social/@scinexx/114470578365836434",
"attributedTo": "https://nrw.social/users/scinexx",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://nrw.social/users/scinexx/followers"
],
"sensitive": false,
"atomUri": "https://nrw.social/users/scinexx/statuses/114470578365836434",
"inReplyToAtomUri": null,
"conversation": "tag:nrw.social,2025-05-08:objectId=119536988:objectType=Conversation",
"content": "<p>Physiker machen Relativitäts-Effekt sichtbar. Experiment zeigt erstmals Terrell-Penrose-Effekt von Objekten nahe Lichtgeschwindigkeit, <a href=\"https://nrw.social/tags/Einstein\" class=\"mention hashtag\" rel=\"tag\">#<span>Einstein</span></a> <a href=\"https://nrw.social/tags/Relatitivitaet\" class=\"mention hashtag\" rel=\"tag\">#<span>Relatitivitaet</span></a> <a href=\"https://nrw.social/tags/relativitstisch\" class=\"mention hashtag\" rel=\"tag\">#<span>relativitstisch</span></a> <a href=\"https://nrw.social/tags/TerrellEffekt\" class=\"mention hashtag\" rel=\"tag\">#<span>TerrellEffekt</span></a> <a href=\"https://nrw.social/tags/Physik\" class=\"mention hashtag\" rel=\"tag\">#<span>Physik</span></a> <br /><a href=\"https://www.scinexx.de/news/physik/physiker-machen-relativitaets-effekt-sichtbar/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">scinexx.de/news/physik/physike</span><span class=\"invisible\">r-machen-relativitaets-effekt-sichtbar/</span></a></p>",
"contentMap": {
"de": "<p>Physiker machen Relativitäts-Effekt sichtbar. Experiment zeigt erstmals Terrell-Penrose-Effekt von Objekten nahe Lichtgeschwindigkeit, <a href=\"https://nrw.social/tags/Einstein\" class=\"mention hashtag\" rel=\"tag\">#<span>Einstein</span></a> <a href=\"https://nrw.social/tags/Relatitivitaet\" class=\"mention hashtag\" rel=\"tag\">#<span>Relatitivitaet</span></a> <a href=\"https://nrw.social/tags/relativitstisch\" class=\"mention hashtag\" rel=\"tag\">#<span>relativitstisch</span></a> <a href=\"https://nrw.social/tags/TerrellEffekt\" class=\"mention hashtag\" rel=\"tag\">#<span>TerrellEffekt</span></a> <a href=\"https://nrw.social/tags/Physik\" class=\"mention hashtag\" rel=\"tag\">#<span>Physik</span></a> <br /><a href=\"https://www.scinexx.de/news/physik/physiker-machen-relativitaets-effekt-sichtbar/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">scinexx.de/news/physik/physike</span><span class=\"invisible\">r-machen-relativitaets-effekt-sichtbar/</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://nrw.social/tags/einstein",
"name": "#einstein"
},
{
"type": "Hashtag",
"href": "https://nrw.social/tags/relatitivitaet",
"name": "#relatitivitaet"
},
{
"type": "Hashtag",
"href": "https://nrw.social/tags/relativitstisch",
"name": "#relativitstisch"
},
{
"type": "Hashtag",
"href": "https://nrw.social/tags/terrelleffekt",
"name": "#terrelleffekt"
},
{
"type": "Hashtag",
"href": "https://nrw.social/tags/physik",
"name": "#physik"
}
],
"replies": {
"id": "https://nrw.social/users/scinexx/statuses/114470578365836434/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://nrw.social/users/scinexx/statuses/114470578365836434/replies?only_other_accounts=true&page=true",
"partOf": "https://nrw.social/users/scinexx/statuses/114470578365836434/replies",
"items": []
}
},
"likes": {
"id": "https://nrw.social/users/scinexx/statuses/114470578365836434/likes",
"type": "Collection",
"totalItems": 5
},
"shares": {
"id": "https://nrw.social/users/scinexx/statuses/114470578365836434/shares",
"type": "Collection",
"totalItems": 6
}
}