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.world/users/formuchdeliberation/statuses/113843823610807829",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-01-17T13:01:30Z",
"url": "https://mastodon.world/@formuchdeliberation/113843823610807829",
"attributedTo": "https://mastodon.world/users/formuchdeliberation",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.world/users/formuchdeliberation/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.world/users/formuchdeliberation/statuses/113843823610807829",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.world,2025-01-17:objectId=358982288:objectType=Conversation",
"content": "<p>Science Daily: Astronomers observe real-time formation of black hole jets for the first time…</p><p>For many years, scientists had classified 1ES 1927+654 as an "active galactic nucleus," or AGN, meaning it has an active black hole at its center. This particular black hole was adding material at a slow rate -- until it wasn't... <a href=\"https://mastodon.world/tags/blackhole\" class=\"mention hashtag\" rel=\"tag\">#<span>blackhole</span></a> <a href=\"https://mastodon.world/tags/astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>astronomy</span></a> <a href=\"https://mastodon.world/tags/galaxy\" class=\"mention hashtag\" rel=\"tag\">#<span>galaxy</span></a> <a href=\"https://mastodon.world/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a></p><p><a href=\"https://formuchdeliberation.wordpress.com/2025/01/17/science-daily-astronomers-observe-real-time-formation-of-black-hole-jets-for-the-first-time/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">formuchdeliberation.wordpress.</span><span class=\"invisible\">com/2025/01/17/science-daily-astronomers-observe-real-time-formation-of-black-hole-jets-for-the-first-time/</span></a></p>",
"contentMap": {
"en": "<p>Science Daily: Astronomers observe real-time formation of black hole jets for the first time…</p><p>For many years, scientists had classified 1ES 1927+654 as an "active galactic nucleus," or AGN, meaning it has an active black hole at its center. This particular black hole was adding material at a slow rate -- until it wasn't... <a href=\"https://mastodon.world/tags/blackhole\" class=\"mention hashtag\" rel=\"tag\">#<span>blackhole</span></a> <a href=\"https://mastodon.world/tags/astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>astronomy</span></a> <a href=\"https://mastodon.world/tags/galaxy\" class=\"mention hashtag\" rel=\"tag\">#<span>galaxy</span></a> <a href=\"https://mastodon.world/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a></p><p><a href=\"https://formuchdeliberation.wordpress.com/2025/01/17/science-daily-astronomers-observe-real-time-formation-of-black-hole-jets-for-the-first-time/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">formuchdeliberation.wordpress.</span><span class=\"invisible\">com/2025/01/17/science-daily-astronomers-observe-real-time-formation-of-black-hole-jets-for-the-first-time/</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.world/tags/blackhole",
"name": "#blackhole"
},
{
"type": "Hashtag",
"href": "https://mastodon.world/tags/astronomy",
"name": "#astronomy"
},
{
"type": "Hashtag",
"href": "https://mastodon.world/tags/galaxy",
"name": "#galaxy"
},
{
"type": "Hashtag",
"href": "https://mastodon.world/tags/space",
"name": "#space"
}
],
"replies": {
"id": "https://mastodon.world/users/formuchdeliberation/statuses/113843823610807829/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.world/users/formuchdeliberation/statuses/113843823610807829/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.world/users/formuchdeliberation/statuses/113843823610807829/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.world/users/formuchdeliberation/statuses/113843823610807829/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.world/users/formuchdeliberation/statuses/113843823610807829/shares",
"type": "Collection",
"totalItems": 0
}
}