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://spacey.space/users/AstroHawk/statuses/113846741644128570",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-01-18T01:23:36Z",
"url": "https://spacey.space/@AstroHawk/113846741644128570",
"attributedTo": "https://spacey.space/users/AstroHawk",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://spacey.space/users/AstroHawk/followers",
"https://mastodon.xyz/users/xkcd",
"https://indieweb.social/users/xkcdbot"
],
"sensitive": false,
"atomUri": "https://spacey.space/users/AstroHawk/statuses/113846741644128570",
"inReplyToAtomUri": null,
"conversation": "tag:spacey.space,2025-01-18:objectId=24301854:objectType=Conversation",
"content": "<p>"Human Altitude" by XKCD comic (mirror bots <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.xyz/@xkcd\" class=\"u-url mention\">@<span>xkcd</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://indieweb.social/@xkcdbot\" class=\"u-url mention\">@<span>xkcdbot</span></a></span> ) - After false starts, in the larger scale of history Humans have rapidly increased the maximum altitude achieved since first taking flight in balloons, then airplanes, then spacecraft. Since the 1970s our maximum altitude has remained in Low Earth Orbit. It goes to show the Cold War competition pushed us to the Moon before we were ready to sustain the effort. Let's try again. <a href=\"https://xkcd.com/3039/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">xkcd.com/3039/</span><span class=\"invisible\"></span></a> <a href=\"https://spacey.space/tags/aviation\" class=\"mention hashtag\" rel=\"tag\">#<span>aviation</span></a> <a href=\"https://spacey.space/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://spacey.space/tags/avgeek\" class=\"mention hashtag\" rel=\"tag\">#<span>avgeek</span></a> <a href=\"https://spacey.space/tags/spacegeek\" class=\"mention hashtag\" rel=\"tag\">#<span>spacegeek</span></a></p>",
"contentMap": {
"en": "<p>"Human Altitude" by XKCD comic (mirror bots <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.xyz/@xkcd\" class=\"u-url mention\">@<span>xkcd</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://indieweb.social/@xkcdbot\" class=\"u-url mention\">@<span>xkcdbot</span></a></span> ) - After false starts, in the larger scale of history Humans have rapidly increased the maximum altitude achieved since first taking flight in balloons, then airplanes, then spacecraft. Since the 1970s our maximum altitude has remained in Low Earth Orbit. It goes to show the Cold War competition pushed us to the Moon before we were ready to sustain the effort. Let's try again. <a href=\"https://xkcd.com/3039/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">xkcd.com/3039/</span><span class=\"invisible\"></span></a> <a href=\"https://spacey.space/tags/aviation\" class=\"mention hashtag\" rel=\"tag\">#<span>aviation</span></a> <a href=\"https://spacey.space/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://spacey.space/tags/avgeek\" class=\"mention hashtag\" rel=\"tag\">#<span>avgeek</span></a> <a href=\"https://spacey.space/tags/spacegeek\" class=\"mention hashtag\" rel=\"tag\">#<span>spacegeek</span></a></p>"
},
"updated": "2025-01-18T03:29:51Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://cdn.masto.host/spaceyspace/media_attachments/files/113/846/725/011/741/588/original/3e8bdeaef5389ec1.png",
"name": "XKCD comic #3039 \"Human Altitude\" https://xkcd.com/3039/\n\nexplanation from explainXKCD at https://www.explainxkcd.com/wiki/index.php/3039:_Human_Altitude\n\nTitle text: I wonder what surviving human held the record before balloons (excluding edge cases like jumping gaps on a mountain bridge). Probably it was someone falling from a cliff into snow or water, but maybe it involved something weird like a gunpowder explosion or volcano.\n\nExplanation (edited to add):\nThe comic purports to show the altitudes of humans over time, starting from a little after 1700. It uses a logarithmic vertical scale in order to indicate the finer details of 'low level' altitudes, yet fit the highest achievements onto the page. The measurements do not count altitude due to the ground beneath them, so a resident of Tibet or the high Peruvian Andes (for example) does not normally gain any particular advantage.\n[...]",
"blurhash": "UGQ9_@-;?bRj~qt79FRjt7D%%Mxu9FRj_3Rj",
"focalPoint": [
0,
0
],
"width": 508,
"height": 495
}
],
"tag": [
{
"type": "Mention",
"href": "https://mastodon.xyz/users/xkcd",
"name": "@xkcd@mastodon.xyz"
},
{
"type": "Mention",
"href": "https://indieweb.social/users/xkcdbot",
"name": "@xkcdbot@indieweb.social"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/aviation",
"name": "#aviation"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/space",
"name": "#space"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/avgeek",
"name": "#avgeek"
},
{
"type": "Hashtag",
"href": "https://spacey.space/tags/spacegeek",
"name": "#spacegeek"
}
],
"replies": {
"id": "https://spacey.space/users/AstroHawk/statuses/113846741644128570/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://spacey.space/users/AstroHawk/statuses/113846741644128570/replies?only_other_accounts=true&page=true",
"partOf": "https://spacey.space/users/AstroHawk/statuses/113846741644128570/replies",
"items": []
}
},
"likes": {
"id": "https://spacey.space/users/AstroHawk/statuses/113846741644128570/likes",
"type": "Collection",
"totalItems": 20
},
"shares": {
"id": "https://spacey.space/users/AstroHawk/statuses/113846741644128570/shares",
"type": "Collection",
"totalItems": 21
}
}