A small tool to view real-world ActivityPub objects as JSON! Enter a URL
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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/ArpBot/statuses/114752506934691719",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-27T00:31:37Z",
"url": "https://mastodon.social/@ArpBot/114752506934691719",
"attributedTo": "https://mastodon.social/users/ArpBot",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/ArpBot/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/ArpBot/statuses/114752506934691719",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-27:objectId=1033390660:objectType=Conversation",
"content": "<p>Hubble image of Arp 321, also known as Hickson 40.</p><p>This group of galaxies include three spiral galaxies, an elliptical galaxy, and a lenticular (lens-like) galaxy. The group is so compact it could fit within a region of space that is less than twice the diameter of our Milky Way's disk.</p><p>Credit: NASA, ESA, STScI, Judy Schmidt<br />Source: <a href=\"https://www.flickr.com/photos/geckzilla/52029407234/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">flickr.com/photos/geckzilla/52</span><span class=\"invisible\">029407234/</span></a></p><p><a href=\"https://mastodon.social/tags/ArpGalaxy\" class=\"mention hashtag\" rel=\"tag\">#<span>ArpGalaxy</span></a> <a href=\"https://mastodon.social/tags/Galaxy\" class=\"mention hashtag\" rel=\"tag\">#<span>Galaxy</span></a> <a href=\"https://mastodon.social/tags/Space\" class=\"mention hashtag\" rel=\"tag\">#<span>Space</span></a> <a href=\"https://mastodon.social/tags/Astronony\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronony</span></a> <a href=\"https://mastodon.social/tags/Hubble\" class=\"mention hashtag\" rel=\"tag\">#<span>Hubble</span></a></p>",
"contentMap": {
"en": "<p>Hubble image of Arp 321, also known as Hickson 40.</p><p>This group of galaxies include three spiral galaxies, an elliptical galaxy, and a lenticular (lens-like) galaxy. The group is so compact it could fit within a region of space that is less than twice the diameter of our Milky Way's disk.</p><p>Credit: NASA, ESA, STScI, Judy Schmidt<br />Source: <a href=\"https://www.flickr.com/photos/geckzilla/52029407234/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">flickr.com/photos/geckzilla/52</span><span class=\"invisible\">029407234/</span></a></p><p><a href=\"https://mastodon.social/tags/ArpGalaxy\" class=\"mention hashtag\" rel=\"tag\">#<span>ArpGalaxy</span></a> <a href=\"https://mastodon.social/tags/Galaxy\" class=\"mention hashtag\" rel=\"tag\">#<span>Galaxy</span></a> <a href=\"https://mastodon.social/tags/Space\" class=\"mention hashtag\" rel=\"tag\">#<span>Space</span></a> <a href=\"https://mastodon.social/tags/Astronony\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronony</span></a> <a href=\"https://mastodon.social/tags/Hubble\" class=\"mention hashtag\" rel=\"tag\">#<span>Hubble</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/752/506/877/912/185/original/0e9c7616e7a30206.png",
"name": "Five galaxies appear close to each other in the sky. At upper left, a spiral galaxy is tilted, appearing wider than it is tall. It has a glowing yellow-white center and brown dust trails that spiral clockwise around it. Above the center is a large elliptical galaxy. Its round, glowing yellow-white center is surrounded by a fuzzy halo that fades away from the core. Toward the bottom right are three galaxies that appear to touch. The largest is in the center: a nearly vertical, edge-on spiral galaxy. Its glowing yellow-white core is mostly obscured by reddish-brown dust trails dotted with blue stars. To its bottom left is a smaller, tilted spiral galaxy with a glowing white center. Brown dust trails are dotted with blue stars. One spiral arm appears to touch the vertical galaxy to its right. At the spiral’s bottom right is a lenticular galaxy with a glowing central core in the middle of a hazy white disk, appearing almost face-on. It seems to touch the large spiral galaxy above it.",
"blurhash": "U46*XRD%0K_3xu%MIoM_4nxu-pD*D%IU%Lt7",
"width": 1568,
"height": 1445
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/arpgalaxy",
"name": "#arpgalaxy"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/galaxy",
"name": "#galaxy"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/space",
"name": "#space"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/astronony",
"name": "#astronony"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/hubble",
"name": "#hubble"
}
],
"replies": {
"id": "https://mastodon.social/users/ArpBot/statuses/114752506934691719/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/ArpBot/statuses/114752506934691719/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/ArpBot/statuses/114752506934691719/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/ArpBot/statuses/114752506934691719/likes",
"type": "Collection",
"totalItems": 10
},
"shares": {
"id": "https://mastodon.social/users/ArpBot/statuses/114752506934691719/shares",
"type": "Collection",
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}
}