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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://mas.to/users/seeingwithsound/statuses/114621044667077664",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-03T19:19:02Z",
"url": "https://mas.to/@seeingwithsound/114621044667077664",
"attributedTo": "https://mas.to/users/seeingwithsound",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/seeingwithsound/followers"
],
"sensitive": false,
"atomUri": "https://mas.to/users/seeingwithsound/statuses/114621044667077664",
"inReplyToAtomUri": null,
"conversation": "tag:mas.to,2025-06-03:objectId=500745506:objectType=Conversation",
"content": "<p>(YouTube playlist) Some 15 years after receiving his Dobelle brain implant for restoring vision, Jens ("Patient Alpha") tried The vOICe vision BCI <a href=\"https://www.youtube.com/playlist?list=PLmrvukzbS44SMVxMLRpd-_iTpy_Cj5liB\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/playlist?list=PLmr</span><span class=\"invisible\">vukzbS44SMVxMLRpd-_iTpy_Cj5liB</span></a> Will Neuralink Blindsight recipients do the same after their brain implant fails? <a href=\"https://mas.to/tags/BCI\" class=\"mention hashtag\" rel=\"tag\">#<span>BCI</span></a> <a href=\"https://mas.to/tags/NeuroTech\" class=\"mention hashtag\" rel=\"tag\">#<span>NeuroTech</span></a> <a href=\"https://mas.to/tags/blind\" class=\"mention hashtag\" rel=\"tag\">#<span>blind</span></a> <a href=\"https://mas.to/tags/blindness\" class=\"mention hashtag\" rel=\"tag\">#<span>blindness</span></a></p>",
"contentMap": {
"en": "<p>(YouTube playlist) Some 15 years after receiving his Dobelle brain implant for restoring vision, Jens ("Patient Alpha") tried The vOICe vision BCI <a href=\"https://www.youtube.com/playlist?list=PLmrvukzbS44SMVxMLRpd-_iTpy_Cj5liB\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/playlist?list=PLmr</span><span class=\"invisible\">vukzbS44SMVxMLRpd-_iTpy_Cj5liB</span></a> Will Neuralink Blindsight recipients do the same after their brain implant fails? <a href=\"https://mas.to/tags/BCI\" class=\"mention hashtag\" rel=\"tag\">#<span>BCI</span></a> <a href=\"https://mas.to/tags/NeuroTech\" class=\"mention hashtag\" rel=\"tag\">#<span>NeuroTech</span></a> <a href=\"https://mas.to/tags/blind\" class=\"mention hashtag\" rel=\"tag\">#<span>blind</span></a> <a href=\"https://mas.to/tags/blindness\" class=\"mention hashtag\" rel=\"tag\">#<span>blindness</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mas.to/tags/blindness",
"name": "#blindness"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/blind",
"name": "#blind"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/neurotech",
"name": "#neurotech"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/bci",
"name": "#bci"
}
],
"replies": {
"id": "https://mas.to/users/seeingwithsound/statuses/114621044667077664/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/seeingwithsound/statuses/114621044667077664/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/seeingwithsound/statuses/114621044667077664/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/seeingwithsound/statuses/114621044667077664/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mas.to/users/seeingwithsound/statuses/114621044667077664/shares",
"type": "Collection",
"totalItems": 1
}
}