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://masto.ai/users/hackaday/statuses/114557626801510135",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-23T14:31:02Z",
"url": "https://masto.ai/@hackaday/114557626801510135",
"attributedTo": "https://masto.ai/users/hackaday",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://masto.ai/users/hackaday/followers"
],
"sensitive": false,
"atomUri": "https://masto.ai/users/hackaday/statuses/114557626801510135",
"inReplyToAtomUri": null,
"conversation": "tag:masto.ai,2025-05-23:objectId=265263084:objectType=Conversation",
"content": "<p>This Week in Security: Signal DRM, Modern Phone Phreaking, and the Impossible SSH RCE</p><p>Digital Rights Management (DRM) has been the bane of users since it was first introduced. Who remembers the battle it was getting Netflix running on Linux machines, or the literal …read more<br /><a href=\"https://masto.ai/tags/hacking\" class=\"mention hashtag\" rel=\"tag\">#<span>hacking</span></a> <a href=\"https://masto.ai/tags/projects\" class=\"mention hashtag\" rel=\"tag\">#<span>projects</span></a><br /><a href=\"https://hackaday.com/2025/05/23/this-week-in-security-signal-drm-modern-phone-phreaking-and-the-impossible-ssh-rce/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">hackaday.com/2025/05/23/this-w</span><span class=\"invisible\">eek-in-security-signal-drm-modern-phone-phreaking-and-the-impossible-ssh-rce/</span></a></p>",
"contentMap": {
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},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://s3.masto.ai/media_attachments/files/114/557/626/784/755/739/original/5eb28b988d77b199.jpg",
"name": null,
"blurhash": "U426f;V@HZtlpGf6VakCMdkCyCV@R7aetjkW",
"width": 800,
"height": 484
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://masto.ai/tags/hacking",
"name": "#hacking"
},
{
"type": "Hashtag",
"href": "https://masto.ai/tags/projects",
"name": "#projects"
}
],
"replies": {
"id": "https://masto.ai/users/hackaday/statuses/114557626801510135/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://masto.ai/users/hackaday/statuses/114557626801510135/replies?only_other_accounts=true&page=true",
"partOf": "https://masto.ai/users/hackaday/statuses/114557626801510135/replies",
"items": []
}
},
"likes": {
"id": "https://masto.ai/users/hackaday/statuses/114557626801510135/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://masto.ai/users/hackaday/statuses/114557626801510135/shares",
"type": "Collection",
"totalItems": 0
}
}