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://mstdn.social/users/jschauma/statuses/114031182192486771",
"type": "Note",
"summary": null,
"inReplyTo": "https://mstdn.social/users/jschauma/statuses/114014697904222997",
"published": "2025-02-19T15:09:15Z",
"url": "https://mstdn.social/@jschauma/114031182192486771",
"attributedTo": "https://mstdn.social/users/jschauma",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.social/users/jschauma/followers"
],
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"conversation": "tag:mstdn.social,2025-01-22:objectId=498198860:objectType=Conversation",
"content": "<p>System Administration</p><p>Week 5, Networking I: Layers</p><p>In this video, we begin our longer discussion on the topic of "networking". We're using tcpdump(8) to capture a single TCP SYN packet and start looking at the MAC and IP information, teasing out each individual byte. And yes, we will mention those OSI layers...</p><p><a href=\"https://youtu.be/qYWkJ2KyRHU\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">youtu.be/qYWkJ2KyRHU</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mstdn.social/tags/SysAdmin\" class=\"mention hashtag\" rel=\"tag\">#<span>SysAdmin</span></a> <a href=\"https://mstdn.social/tags/DevOps\" class=\"mention hashtag\" rel=\"tag\">#<span>DevOps</span></a> <a href=\"https://mstdn.social/tags/SRE\" class=\"mention hashtag\" rel=\"tag\">#<span>SRE</span></a></p>",
"contentMap": {
"en": "<p>System Administration</p><p>Week 5, Networking I: Layers</p><p>In this video, we begin our longer discussion on the topic of "networking". We're using tcpdump(8) to capture a single TCP SYN packet and start looking at the MAC and IP information, teasing out each individual byte. And yes, we will mention those OSI layers...</p><p><a href=\"https://youtu.be/qYWkJ2KyRHU\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">youtu.be/qYWkJ2KyRHU</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mstdn.social/tags/SysAdmin\" class=\"mention hashtag\" rel=\"tag\">#<span>SysAdmin</span></a> <a href=\"https://mstdn.social/tags/DevOps\" class=\"mention hashtag\" rel=\"tag\">#<span>DevOps</span></a> <a href=\"https://mstdn.social/tags/SRE\" class=\"mention hashtag\" rel=\"tag\">#<span>SRE</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://media.mstdn.social/media_attachments/files/114/031/172/997/772/451/original/bd777c3c36c2e953.png",
"name": "OSI layer stack, annotated:\n\nLayers 4 downwards: \"this stuff downwards kinda makes sense\"\nLayer 7: \"mostly http\"\nlayers 5 and 6: \"nobody knows what these are supposed to be for, really\"\nand\nTLS goes... uhm... somewhere here (7), or here (6), or here (5), kinda has to be here, tho (4), probably not over here (3 and down) - we think.",
"blurhash": "U5SPX_D%~qxuD%M{RjIU~q-;xuof?b-;ofof",
"focalPoint": [
0,
0
],
"width": 1200,
"height": 693
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/SysAdmin",
"name": "#SysAdmin"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/DevOps",
"name": "#DevOps"
},
{
"type": "Hashtag",
"href": "https://mstdn.social/tags/sre",
"name": "#sre"
}
],
"replies": {
"id": "https://mstdn.social/users/jschauma/statuses/114031182192486771/replies",
"type": "Collection",
"first": {
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"next": "https://mstdn.social/users/jschauma/statuses/114031182192486771/replies?min_id=114037243467949925&page=true",
"partOf": "https://mstdn.social/users/jschauma/statuses/114031182192486771/replies",
"items": [
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]
}
},
"likes": {
"id": "https://mstdn.social/users/jschauma/statuses/114031182192486771/likes",
"type": "Collection",
"totalItems": 27
},
"shares": {
"id": "https://mstdn.social/users/jschauma/statuses/114031182192486771/shares",
"type": "Collection",
"totalItems": 14
}
}