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"
}
],
"id": "https://kafeneio.social/users/norshgaath/statuses/114632581145623986",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-05T20:12:55Z",
"url": "https://kafeneio.social/@norshgaath/114632581145623986",
"attributedTo": "https://kafeneio.social/users/norshgaath",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://kafeneio.social/users/norshgaath/followers"
],
"sensitive": false,
"atomUri": "https://kafeneio.social/users/norshgaath/statuses/114632581145623986",
"inReplyToAtomUri": null,
"conversation": "tag:kafeneio.social,2025-06-05:objectId=27253792:objectType=Conversation",
"content": "<p><a href=\"https://localmess.github.io/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">localmess.github.io/</span><span class=\"invisible\"></span></a></p><p>Researchers uncovered a method used by Meta and Yandex to bypass standard privacy protections, such as cookie clearing, incognito/private mode, and app/browser sandboxing on Android devices.</p><p>Using JavaScript tracking scripts (like Facebook Pixel and Yandex Metrica) embedded on popular websites, web browsers silently communicated with native Android apps (like Facebook, Instagram, and Yandex apps) on the same device using localhost sockets (i.e., connecting to 127.0.0.1)</p>",
"contentMap": {
"en": "<p><a href=\"https://localmess.github.io/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">localmess.github.io/</span><span class=\"invisible\"></span></a></p><p>Researchers uncovered a method used by Meta and Yandex to bypass standard privacy protections, such as cookie clearing, incognito/private mode, and app/browser sandboxing on Android devices.</p><p>Using JavaScript tracking scripts (like Facebook Pixel and Yandex Metrica) embedded on popular websites, web browsers silently communicated with native Android apps (like Facebook, Instagram, and Yandex apps) on the same device using localhost sockets (i.e., connecting to 127.0.0.1)</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://kafeneio.social/users/norshgaath/statuses/114632581145623986/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://kafeneio.social/users/norshgaath/statuses/114632581145623986/replies?min_id=114632584550576436&page=true",
"partOf": "https://kafeneio.social/users/norshgaath/statuses/114632581145623986/replies",
"items": [
"https://kafeneio.social/users/norshgaath/statuses/114632584550576436"
]
}
},
"likes": {
"id": "https://kafeneio.social/users/norshgaath/statuses/114632581145623986/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://kafeneio.social/users/norshgaath/statuses/114632581145623986/shares",
"type": "Collection",
"totalItems": 12
}
}