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://mastodon.social/users/geekoo/statuses/114589373445409405",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-29T05:04:38Z",
"url": "https://mastodon.social/@geekoo/114589373445409405",
"attributedTo": "https://mastodon.social/users/geekoo",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/geekoo/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/geekoo/statuses/114589373445409405",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-05-29:objectId=1009119291:objectType=Conversation",
"content": "<p>Every 3D-printed part hides a fingerprint. Now AI can read it and reveal the exact machine behind it. <a href=\"https://mastodon.social/tags/3Dprinting\" class=\"mention hashtag\" rel=\"tag\">#<span>3Dprinting</span></a> <a href=\"https://mastodon.social/tags/AIinnovation\" class=\"mention hashtag\" rel=\"tag\">#<span>AIinnovation</span></a> <a href=\"https://mastodon.social/tags/smartmanufacturing\" class=\"mention hashtag\" rel=\"tag\">#<span>smartmanufacturing</span></a></p><p><a href=\"https://geekoo.news/every-3d-print-tells-a-hidden-story/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">geekoo.news/every-3d-print-tel</span><span class=\"invisible\">ls-a-hidden-story/</span></a></p>",
"contentMap": {
"en": "<p>Every 3D-printed part hides a fingerprint. Now AI can read it and reveal the exact machine behind it. <a href=\"https://mastodon.social/tags/3Dprinting\" class=\"mention hashtag\" rel=\"tag\">#<span>3Dprinting</span></a> <a href=\"https://mastodon.social/tags/AIinnovation\" class=\"mention hashtag\" rel=\"tag\">#<span>AIinnovation</span></a> <a href=\"https://mastodon.social/tags/smartmanufacturing\" class=\"mention hashtag\" rel=\"tag\">#<span>smartmanufacturing</span></a></p><p><a href=\"https://geekoo.news/every-3d-print-tells-a-hidden-story/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">geekoo.news/every-3d-print-tel</span><span class=\"invisible\">ls-a-hidden-story/</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/3dprinting",
"name": "#3dprinting"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/aiinnovation",
"name": "#aiinnovation"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/smartmanufacturing",
"name": "#smartmanufacturing"
}
],
"replies": {
"id": "https://mastodon.social/users/geekoo/statuses/114589373445409405/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/geekoo/statuses/114589373445409405/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/geekoo/statuses/114589373445409405/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/geekoo/statuses/114589373445409405/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/geekoo/statuses/114589373445409405/shares",
"type": "Collection",
"totalItems": 3
}
}