ActivityPub Viewer

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.

Open in browser →
{ "@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.online/users/davidaugust/statuses/113590806406088887", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-12-03T20:35:54Z", "url": "https://mastodon.online/@davidaugust/113590806406088887", "attributedTo": "https://mastodon.online/users/davidaugust", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/davidaugust/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/davidaugust/statuses/113590806406088887", "inReplyToAtomUri": null, "conversation": "tag:mastodon.online,2024-12-03:objectId=427216510:objectType=Conversation", "content": "<p>I don’t have confirmation on this, and it was I think being mentioned in the context of more secure messaging apps like Signal (and one would guess others offering end-to-end encryption like WhatsApp too) still allowing access to unencrypted (not secure) data by parts of the phone. </p><p>Can someone confirm if this is accurate? </p><p><a href=\"https://mastodon.online/tags/CyberSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberSecurity</span></a> <a href=\"https://mastodon.online/tags/InfoSec\" class=\"mention hashtag\" rel=\"tag\">#<span>InfoSec</span></a> <a href=\"https://mastodon.online/tags/Encryption\" class=\"mention hashtag\" rel=\"tag\">#<span>Encryption</span></a> <a href=\"https://mastodon.online/tags/SignalApp\" class=\"mention hashtag\" rel=\"tag\">#<span>SignalApp</span></a> <a href=\"https://mastodon.online/tags/WhatsApp\" class=\"mention hashtag\" rel=\"tag\">#<span>WhatsApp</span></a> <a href=\"https://mastodon.online/tags/EndToEndEncryption\" class=\"mention hashtag\" rel=\"tag\">#<span>EndToEndEncryption</span></a> <a href=\"https://mastodon.online/tags/DataPrivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>DataPrivacy</span></a> <a href=\"https://mastodon.online/tags/PrivacyTech\" class=\"mention hashtag\" rel=\"tag\">#<span>PrivacyTech</span></a> <a href=\"https://mastodon.online/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.online/tags/SecureMessaging\" class=\"mention hashtag\" rel=\"tag\">#<span>SecureMessaging</span></a> <a href=\"https://mastodon.online/tags/ApplePrivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>ApplePrivacy</span></a> <a href=\"https://mastodon.online/tags/iOS18\" class=\"mention hashtag\" rel=\"tag\">#<span>iOS18</span></a></p>", "contentMap": { "en": "<p>I don’t have confirmation on this, and it was I think being mentioned in the context of more secure messaging apps like Signal (and one would guess others offering end-to-end encryption like WhatsApp too) still allowing access to unencrypted (not secure) data by parts of the phone. </p><p>Can someone confirm if this is accurate? </p><p><a href=\"https://mastodon.online/tags/CyberSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberSecurity</span></a> <a href=\"https://mastodon.online/tags/InfoSec\" class=\"mention hashtag\" rel=\"tag\">#<span>InfoSec</span></a> <a href=\"https://mastodon.online/tags/Encryption\" class=\"mention hashtag\" rel=\"tag\">#<span>Encryption</span></a> <a href=\"https://mastodon.online/tags/SignalApp\" class=\"mention hashtag\" rel=\"tag\">#<span>SignalApp</span></a> <a href=\"https://mastodon.online/tags/WhatsApp\" class=\"mention hashtag\" rel=\"tag\">#<span>WhatsApp</span></a> <a href=\"https://mastodon.online/tags/EndToEndEncryption\" class=\"mention hashtag\" rel=\"tag\">#<span>EndToEndEncryption</span></a> <a href=\"https://mastodon.online/tags/DataPrivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>DataPrivacy</span></a> <a href=\"https://mastodon.online/tags/PrivacyTech\" class=\"mention hashtag\" rel=\"tag\">#<span>PrivacyTech</span></a> <a href=\"https://mastodon.online/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mastodon.online/tags/SecureMessaging\" class=\"mention hashtag\" rel=\"tag\">#<span>SecureMessaging</span></a> <a href=\"https://mastodon.online/tags/ApplePrivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>ApplePrivacy</span></a> <a href=\"https://mastodon.online/tags/iOS18\" class=\"mention hashtag\" rel=\"tag\">#<span>iOS18</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.online/media_attachments/files/113/590/795/756/214/512/original/cad9da4a90456764.png", "name": "Screenshot of a post by talia jane @taliajane.bsky.social: \n\nThe newer iPhones are able to read your encrypted messages unless you turn off the Al feature. \n\nIf you have a newer iPhone (15 or 16) & you have downloaded iOS 18.1.: \n\nNavigate to Settings > Siri > scroll down to Apps > Signal > turn off \"Learn from this app\" and the other two settings. \n\nDecember 2, 2024 at 9:22 PM", "blurhash": "U7Rp8.4n-;%M-:MxMyog~qV@IUofxuWBozWB", "width": 2400, "height": 2400 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/cybersecurity", "name": "#cybersecurity" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/infosec", "name": "#infosec" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/encryption", "name": "#encryption" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/signalapp", "name": "#signalapp" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/whatsapp", "name": "#whatsapp" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/endtoendencryption", "name": "#endtoendencryption" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/dataprivacy", "name": "#dataprivacy" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/privacytech", "name": "#privacytech" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/securemessaging", "name": "#securemessaging" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/Appleprivacy", "name": "#Appleprivacy" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/ios18", "name": "#ios18" } ], "replies": { "id": "https://mastodon.online/users/davidaugust/statuses/113590806406088887/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/davidaugust/statuses/113590806406088887/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/davidaugust/statuses/113590806406088887/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/davidaugust/statuses/113590806406088887/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.online/users/davidaugust/statuses/113590806406088887/shares", "type": "Collection", "totalItems": 16 } }