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/coreyspowell/statuses/113506011869057345",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/coreyspowell/statuses/113506006623661339",
"published": "2024-11-18T21:11:32Z",
"url": "https://mastodon.social/@coreyspowell/113506011869057345",
"attributedTo": "https://mastodon.social/users/coreyspowell",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/coreyspowell/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/coreyspowell/statuses/113506011869057345",
"inReplyToAtomUri": "https://mastodon.social/users/coreyspowell/statuses/113506006623661339",
"conversation": "tag:mastodon.social,2024-11-18:objectId=851464904:objectType=Conversation",
"content": "<p>Light from the explosion of V838 Mon illuminated previously invisible clouds of dust surrounding the star. </p><p>The Hubble telescope produced a great sequence of images of these expanding "echoes" of starlight. But with color coding, we can see them all at once. </p><p><a href=\"https://science.nasa.gov/missions/hubble/flash-from-star-v838-monocerotis-echoes-through-space/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">science.nasa.gov/missions/hubb</span><span class=\"invisible\">le/flash-from-star-v838-monocerotis-echoes-through-space/</span></a> <a href=\"https://mastodon.social/tags/astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>astronomy</span></a> <a href=\"https://mastodon.social/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a></p>",
"contentMap": {
"en": "<p>Light from the explosion of V838 Mon illuminated previously invisible clouds of dust surrounding the star. </p><p>The Hubble telescope produced a great sequence of images of these expanding "echoes" of starlight. But with color coding, we can see them all at once. </p><p><a href=\"https://science.nasa.gov/missions/hubble/flash-from-star-v838-monocerotis-echoes-through-space/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">science.nasa.gov/missions/hubb</span><span class=\"invisible\">le/flash-from-star-v838-monocerotis-echoes-through-space/</span></a> <a href=\"https://mastodon.social/tags/astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>astronomy</span></a> <a href=\"https://mastodon.social/tags/physics\" class=\"mention hashtag\" rel=\"tag\">#<span>physics</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/webp",
"url": "https://files.mastodon.social/media_attachments/files/113/506/010/859/463/539/original/efb0f7ab21def1f3.webp",
"name": "V838 Mon is located about 20,000 light-years away from Earth in the direction of the constellation Monoceros, placing the star at the outer edge of our Milky Way galaxy. The Hubble telescope has imaged V838 Mon and its light echo several times since the star's outburst. Each time Hubble observes the event, different thin sections of the dust are seen as the pulse of illumination continues to expand away from the star at the speed of light, producing a constantly changing appearance. During the outburst event whose light reached Earth in 2002, the normally faint star suddenly brightened, becoming 600,000 times more luminous than our Sun.",
"blurhash": "UB8g5BI;0y$fxHkCIojY9@xF-CJAI.n$$+X9",
"focalPoint": [
0,
0
],
"width": 2400,
"height": 3000
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/astronomy",
"name": "#astronomy"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/physics",
"name": "#physics"
}
],
"replies": {
"id": "https://mastodon.social/users/coreyspowell/statuses/113506011869057345/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/coreyspowell/statuses/113506011869057345/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/coreyspowell/statuses/113506011869057345/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/coreyspowell/statuses/113506011869057345/likes",
"type": "Collection",
"totalItems": 16
},
"shares": {
"id": "https://mastodon.social/users/coreyspowell/statuses/113506011869057345/shares",
"type": "Collection",
"totalItems": 19
}
}