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://mastodon.social/users/cobrate/statuses/114404368457163189",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/cobrate/statuses/114404346217037988",
"published": "2025-04-26T12:55:26Z",
"url": "https://mastodon.social/@cobrate/114404368457163189",
"attributedTo": "https://mastodon.social/users/cobrate",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/cobrate/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/cobrate/statuses/114404368457163189",
"inReplyToAtomUri": "https://mastodon.social/users/cobrate/statuses/114404346217037988",
"conversation": "tag:mastodon.social,2025-03-02:objectId=935076849:objectType=Conversation",
"content": "<p>Cf. patients dont hémisphères cérébraux plus reliés entre eux = cerveau dédoublé -> l'hémisphère gauche ne sait pas mais il parle, sans pouvoir s'en empêcher, et l'hémisphère droit agit, mais ne peut rien dire.</p><p>= le cerveau droit agit en contrôlant le côté gauche du corps ; le cerveau gauche est témoin/observateur puis raconte une histoire pour expliquer le comportement.</p><p>-> concept de volonté : faux</p><p><a href=\"https://mastodon.social/tags/livre\" class=\"mention hashtag\" rel=\"tag\">#<span>livre</span></a> Le <a href=\"https://mastodon.social/tags/cerveau\" class=\"mention hashtag\" rel=\"tag\">#<span>cerveau</span></a> social de Michael S. <a href=\"https://mastodon.social/tags/Gazzaniga\" class=\"mention hashtag\" rel=\"tag\">#<span>Gazzaniga</span></a></p><p><a href=\"https://mastodon.social/tags/marmion\" class=\"mention hashtag\" rel=\"tag\">#<span>marmion</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/NickChater\" class=\"mention hashtag\" rel=\"tag\">#<span>NickChater</span></a></p>",
"contentMap": {
"fr": "<p>Cf. patients dont hémisphères cérébraux plus reliés entre eux = cerveau dédoublé -> l'hémisphère gauche ne sait pas mais il parle, sans pouvoir s'en empêcher, et l'hémisphère droit agit, mais ne peut rien dire.</p><p>= le cerveau droit agit en contrôlant le côté gauche du corps ; le cerveau gauche est témoin/observateur puis raconte une histoire pour expliquer le comportement.</p><p>-> concept de volonté : faux</p><p><a href=\"https://mastodon.social/tags/livre\" class=\"mention hashtag\" rel=\"tag\">#<span>livre</span></a> Le <a href=\"https://mastodon.social/tags/cerveau\" class=\"mention hashtag\" rel=\"tag\">#<span>cerveau</span></a> social de Michael S. <a href=\"https://mastodon.social/tags/Gazzaniga\" class=\"mention hashtag\" rel=\"tag\">#<span>Gazzaniga</span></a></p><p><a href=\"https://mastodon.social/tags/marmion\" class=\"mention hashtag\" rel=\"tag\">#<span>marmion</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/NickChater\" class=\"mention hashtag\" rel=\"tag\">#<span>NickChater</span></a></p>"
},
"updated": "2025-04-26T13:02:03Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/media_attachments/files/114/404/371/867/898/838/original/6ae02e7a81bcf793.jpg",
"name": "Le cerveau social de Michael S. Gazzaniga\n\nNotre cerveau est-il une entité unique et indivisible, ou bien, comme le suggère la neurologie, une collectivité de modules indépendants? ",
"blurhash": "UI7MgdpLVro#%jkDR*oKvJb_g4aes;ohWWWC",
"focalPoint": [
0,
0
],
"width": 317,
"height": 475
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/marmion",
"name": "#marmion"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/science",
"name": "#science"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/NickChater",
"name": "#NickChater"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/livre",
"name": "#livre"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/cerveau",
"name": "#cerveau"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/gazzaniga",
"name": "#gazzaniga"
}
],
"replies": {
"id": "https://mastodon.social/users/cobrate/statuses/114404368457163189/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/cobrate/statuses/114404368457163189/replies?min_id=114404400278834534&page=true",
"partOf": "https://mastodon.social/users/cobrate/statuses/114404368457163189/replies",
"items": [
"https://mastodon.social/users/cobrate/statuses/114404400278834534"
]
}
},
"likes": {
"id": "https://mastodon.social/users/cobrate/statuses/114404368457163189/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/cobrate/statuses/114404368457163189/shares",
"type": "Collection",
"totalItems": 0
}
}