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": [
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{
"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.sdf.org/users/davbucci/statuses/113809135923808305",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.sdf.org/users/davbucci/statuses/113809079232998918",
"published": "2025-01-11T09:59:58Z",
"url": "https://mastodon.sdf.org/@davbucci/113809135923808305",
"attributedTo": "https://mastodon.sdf.org/users/davbucci",
"to": [
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],
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],
"sensitive": false,
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"conversation": "tag:mastodon.sdf.org,2025-01-11:objectId=234858084:objectType=Conversation",
"content": "<p>If you like curve tracers, I also have a <a href=\"https://mastodon.sdf.org/tags/Textronix\" class=\"mention hashtag\" rel=\"tag\">#<span>Textronix</span></a> 577, that is also amazing and has a very interesting phosphor memory tube. I liked to grab pictures of the screen and annotate them digitally.</p>",
"contentMap": {
"en": "<p>If you like curve tracers, I also have a <a href=\"https://mastodon.sdf.org/tags/Textronix\" class=\"mention hashtag\" rel=\"tag\">#<span>Textronix</span></a> 577, that is also amazing and has a very interesting phosphor memory tube. I liked to grab pictures of the screen and annotate them digitally.</p>"
},
"attachment": [
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"name": "The Tektronix 577 probing a triode tube with a home-made fixture. A Nixie clock shows 23:01 on the background.",
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"name": "Curves of the BC546B bipolar transistor and BF244C JFET. I took a picture of the phosphor memory, then I annotated it digitally, with the same color of the traces.",
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"name": "Curves of one section of an ECC82 tube.",
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"name": "Curves of a MJL4281A bipolar power transistor.",
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}