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://mastodon.social/users/msvana/statuses/114629197242025594",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-05T05:52:21Z",
"url": "https://mastodon.social/@msvana/114629197242025594",
"attributedTo": "https://mastodon.social/users/msvana",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/msvana/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/msvana/statuses/114629197242025594",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-05:objectId=1014930361:objectType=Conversation",
"content": "<p>People often associate AI safety initiatives with preventing a civilization-level AI-related catastrophe. But we should pay attention to AI safety even for more "banal" reasons, like liability for harm caused to an individual:</p><p><a href=\"https://ai-frontiers.org/articles/options-for-ai-liability\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">ai-frontiers.org/articles/opti</span><span class=\"invisible\">ons-for-ai-liability</span></a></p><p><a href=\"https://mastodon.social/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://mastodon.social/tags/aisafety\" class=\"mention hashtag\" rel=\"tag\">#<span>aisafety</span></a> <a href=\"https://mastodon.social/tags/law\" class=\"mention hashtag\" rel=\"tag\">#<span>law</span></a> <a href=\"https://mastodon.social/tags/policy\" class=\"mention hashtag\" rel=\"tag\">#<span>policy</span></a></p>",
"contentMap": {
"en": "<p>People often associate AI safety initiatives with preventing a civilization-level AI-related catastrophe. But we should pay attention to AI safety even for more "banal" reasons, like liability for harm caused to an individual:</p><p><a href=\"https://ai-frontiers.org/articles/options-for-ai-liability\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">ai-frontiers.org/articles/opti</span><span class=\"invisible\">ons-for-ai-liability</span></a></p><p><a href=\"https://mastodon.social/tags/ai\" class=\"mention hashtag\" rel=\"tag\">#<span>ai</span></a> <a href=\"https://mastodon.social/tags/aisafety\" class=\"mention hashtag\" rel=\"tag\">#<span>aisafety</span></a> <a href=\"https://mastodon.social/tags/law\" class=\"mention hashtag\" rel=\"tag\">#<span>law</span></a> <a href=\"https://mastodon.social/tags/policy\" class=\"mention hashtag\" rel=\"tag\">#<span>policy</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/ai",
"name": "#ai"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/aisafety",
"name": "#aisafety"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/law",
"name": "#law"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/policy",
"name": "#policy"
}
],
"replies": {
"id": "https://mastodon.social/users/msvana/statuses/114629197242025594/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/msvana/statuses/114629197242025594/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/msvana/statuses/114629197242025594/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/msvana/statuses/114629197242025594/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/msvana/statuses/114629197242025594/shares",
"type": "Collection",
"totalItems": 1
}
}