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://mas.to/users/bloodravenlib/statuses/114619863112795364",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-03T14:18:33Z",
"url": "https://mas.to/@bloodravenlib/114619863112795364",
"attributedTo": "https://mas.to/users/bloodravenlib",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/bloodravenlib/followers"
],
"sensitive": false,
"atomUri": "https://mas.to/users/bloodravenlib/statuses/114619863112795364",
"inReplyToAtomUri": null,
"conversation": "tag:mas.to,2025-06-03:objectId=500624409:objectType=Conversation",
"content": "<p>> Meta and Yandex are de-anonymizing Android users’ web browsing identifiers <a href=\"https://arstechnica.com/security/2025/06/meta-and-yandex-are-de-anonymizing-android-users-web-browsing-identifiers/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">arstechnica.com/security/2025/</span><span class=\"invisible\">06/meta-and-yandex-are-de-anonymizing-android-users-web-browsing-identifiers/</span></a></p><p>In more reasons to <a href=\"https://mas.to/tags/DeleteFacebook\" class=\"mention hashtag\" rel=\"tag\">#<span>DeleteFacebook</span></a> <a href=\"https://mas.to/tags/DeleteInstagram\" class=\"mention hashtag\" rel=\"tag\">#<span>DeleteInstagram</span></a> <a href=\"https://mas.to/tags/DeleteMeta\" class=\"mention hashtag\" rel=\"tag\">#<span>DeleteMeta</span></a> </p><p><a href=\"https://mas.to/tags/SocialMedia\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialMedia</span></a> <a href=\"https://mas.to/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://mas.to/tags/Internet\" class=\"mention hashtag\" rel=\"tag\">#<span>Internet</span></a> <a href=\"https://mas.to/tags/privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>privacy</span></a> <a href=\"https://mas.to/tags/fuckery\" class=\"mention hashtag\" rel=\"tag\">#<span>fuckery</span></a></p>",
"contentMap": {
"en": "<p>> Meta and Yandex are de-anonymizing Android users’ web browsing identifiers <a href=\"https://arstechnica.com/security/2025/06/meta-and-yandex-are-de-anonymizing-android-users-web-browsing-identifiers/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">arstechnica.com/security/2025/</span><span class=\"invisible\">06/meta-and-yandex-are-de-anonymizing-android-users-web-browsing-identifiers/</span></a></p><p>In more reasons to <a href=\"https://mas.to/tags/DeleteFacebook\" class=\"mention hashtag\" rel=\"tag\">#<span>DeleteFacebook</span></a> <a href=\"https://mas.to/tags/DeleteInstagram\" class=\"mention hashtag\" rel=\"tag\">#<span>DeleteInstagram</span></a> <a href=\"https://mas.to/tags/DeleteMeta\" class=\"mention hashtag\" rel=\"tag\">#<span>DeleteMeta</span></a> </p><p><a href=\"https://mas.to/tags/SocialMedia\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialMedia</span></a> <a href=\"https://mas.to/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://mas.to/tags/Internet\" class=\"mention hashtag\" rel=\"tag\">#<span>Internet</span></a> <a href=\"https://mas.to/tags/privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>privacy</span></a> <a href=\"https://mas.to/tags/fuckery\" class=\"mention hashtag\" rel=\"tag\">#<span>fuckery</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mas.to/tags/fuckery",
"name": "#fuckery"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/privacy",
"name": "#privacy"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/internet",
"name": "#internet"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/tech",
"name": "#tech"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/socialmedia",
"name": "#socialmedia"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/DeleteMeta",
"name": "#DeleteMeta"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/deleteinstagram",
"name": "#deleteinstagram"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/deletefacebook",
"name": "#deletefacebook"
}
],
"replies": {
"id": "https://mas.to/users/bloodravenlib/statuses/114619863112795364/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/bloodravenlib/statuses/114619863112795364/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/bloodravenlib/statuses/114619863112795364/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/bloodravenlib/statuses/114619863112795364/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://mas.to/users/bloodravenlib/statuses/114619863112795364/shares",
"type": "Collection",
"totalItems": 3
}
}