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",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/eurozerozero/statuses/114414205695011602",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/eurozerozero/statuses/113860275851801359",
"published": "2025-04-28T06:37:10Z",
"url": "https://mastodon.social/@eurozerozero/114414205695011602",
"attributedTo": "https://mastodon.social/users/eurozerozero",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/eurozerozero/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/eurozerozero/statuses/114414205695011602",
"inReplyToAtomUri": "https://mastodon.social/users/eurozerozero/statuses/113860275851801359",
"conversation": "tag:mastodon.social,2024-10-30:objectId=835434494:objectType=Conversation",
"content": "<p>One thing that happened when I transferred my existing Windows iTunes library over to a macOS Music library was that it didn’t index the lengths of the tracks, with all of them starting as 1193 hours, 2 minutes and 47 seconds long (which looks like the lengths are stored in ms as a 32-bit unsigned int and they’re all 4294967295).</p><p>Using Get Info on a song fixes it for that track, but it means Music still currently thinks I have 67 years of audio (down from 435 years).</p><p><a href=\"https://mastodon.social/tags/iTunes\" class=\"mention hashtag\" rel=\"tag\">#<span>iTunes</span></a> <a href=\"https://mastodon.social/tags/AppleMusic\" class=\"mention hashtag\" rel=\"tag\">#<span>AppleMusic</span></a> <a href=\"https://mastodon.social/tags/macOS\" class=\"mention hashtag\" rel=\"tag\">#<span>macOS</span></a></p>",
"contentMap": {
"en": "<p>One thing that happened when I transferred my existing Windows iTunes library over to a macOS Music library was that it didn’t index the lengths of the tracks, with all of them starting as 1193 hours, 2 minutes and 47 seconds long (which looks like the lengths are stored in ms as a 32-bit unsigned int and they’re all 4294967295).</p><p>Using Get Info on a song fixes it for that track, but it means Music still currently thinks I have 67 years of audio (down from 435 years).</p><p><a href=\"https://mastodon.social/tags/iTunes\" class=\"mention hashtag\" rel=\"tag\">#<span>iTunes</span></a> <a href=\"https://mastodon.social/tags/AppleMusic\" class=\"mention hashtag\" rel=\"tag\">#<span>AppleMusic</span></a> <a href=\"https://mastodon.social/tags/macOS\" class=\"mention hashtag\" rel=\"tag\">#<span>macOS</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/media_attachments/files/114/414/205/108/529/780/original/58ee0566c2f44927.jpeg",
"name": "A screenshot of an album in the Apple Music app showing the single “and the colour red” by Underworld, a Dance track released in 2023, with a track length of 1193 hours, 2 minutes and 47 seconds. The album artwork appears as a bright red and orange paint abstract.",
"blurhash": "U#R.M$L#VZtRa0VYaKkCtlo}bbafsTV@WVj[",
"width": 1436,
"height": 732
},
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/414/205/398/481/036/original/4815385fc3c6efd6.png",
"name": "A screenshot of the status bar of the Music app on macOS Sequoia 15.4.1, showing 717 albums and 28.99 GB of music, with an erroneous total length of 24,512 days.",
"blurhash": "UXQ,L1t7t7t7?bfQWBfQ~qayRjay-;j[t7j[",
"width": 408,
"height": 48
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/itunes",
"name": "#itunes"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/applemusic",
"name": "#applemusic"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/macos",
"name": "#macos"
}
],
"replies": {
"id": "https://mastodon.social/users/eurozerozero/statuses/114414205695011602/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/eurozerozero/statuses/114414205695011602/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/eurozerozero/statuses/114414205695011602/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/eurozerozero/statuses/114414205695011602/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.social/users/eurozerozero/statuses/114414205695011602/shares",
"type": "Collection",
"totalItems": 0
}
}