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"
}
}
],
"id": "https://mas.to/users/seeingwithsound/statuses/114681916199218315/replies",
"type": "Collection",
"first": {
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{
"id": "https://mas.to/users/seeingwithsound/statuses/114682040790829376",
"type": "Note",
"summary": null,
"inReplyTo": "https://mas.to/users/seeingwithsound/statuses/114681916199218315",
"published": "2025-06-14T13:51:09Z",
"url": "https://mas.to/@seeingwithsound/114682040790829376",
"attributedTo": "https://mas.to/users/seeingwithsound",
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],
"cc": [
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],
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"conversation": "tag:mas.to,2025-06-14:objectId=505732547:objectType=Conversation",
"content": "<p>Indeed human visual cortex is far more difficult to place electrodes in because human visual cortex lies in part hidden within the banks of the calcarine sulcus.</p><p>See also the white paper comparing The vOICe vision BCI with Neuralink Blindsight and other brain implants for restoring vision to the blind <a href=\"https://www.artificialvision.com/neuralink.htm\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">artificialvision.com/neuralink</span><span class=\"invisible\">.htm</span></a></p>",
"contentMap": {
"en": "<p>Indeed human visual cortex is far more difficult to place electrodes in because human visual cortex lies in part hidden within the banks of the calcarine sulcus.</p><p>See also the white paper comparing The vOICe vision BCI with Neuralink Blindsight and other brain implants for restoring vision to the blind <a href=\"https://www.artificialvision.com/neuralink.htm\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">artificialvision.com/neuralink</span><span class=\"invisible\">.htm</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://media.mas.to/media_attachments/files/114/682/040/140/653/627/original/98ab3b172cee70c4.png",
"name": "AI-generated image of a blind man holding a white package labeled \"Neuralink Blindsight\".",
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0,
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],
"width": 1024,
"height": 1536
}
],
"tag": [],
"replies": {
"id": "https://mas.to/users/seeingwithsound/statuses/114682040790829376/replies",
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"next": "https://mas.to/users/seeingwithsound/statuses/114682040790829376/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/seeingwithsound/statuses/114682040790829376/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/seeingwithsound/statuses/114682040790829376/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mas.to/users/seeingwithsound/statuses/114682040790829376/shares",
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}
}
]
}
}