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.

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{ "@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://mstdn.social/users/rysiek/statuses/114395083989353742", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-24T21:34:16Z", "url": "https://mstdn.social/@rysiek/114395083989353742", "attributedTo": "https://mstdn.social/users/rysiek", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/rysiek/followers", "https://eupolicy.social/users/panoptykon" ], "sensitive": false, "atomUri": "https://mstdn.social/users/rysiek/statuses/114395083989353742", "inReplyToAtomUri": null, "conversation": "tag:mstdn.social,2025-04-24:objectId=544355866:objectType=Conversation", "content": "<p>I have recently been asked by <span class=\"h-card\" translate=\"no\"><a href=\"https://eupolicy.social/@panoptykon\" class=\"u-url mention\">@<span>panoptykon</span></a></span> if it was possible to create an online age verification system that would not be a privacy nightmare.</p><p>I replied that yes, under certain assumptions, this is possible. And provided a rough sketch of such a system.</p><p>But privacy is not the only issue with systems like that:<br /><a href=\"https://rys.io/en/178.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">rys.io/en/178.html</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mstdn.social/tags/Privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>Privacy</span></a> <a href=\"https://mstdn.social/tags/AgeVerification\" class=\"mention hashtag\" rel=\"tag\">#<span>AgeVerification</span></a> <a href=\"https://mstdn.social/tags/Web\" class=\"mention hashtag\" rel=\"tag\">#<span>Web</span></a></p>", "contentMap": { "en": "<p>I have recently been asked by <span class=\"h-card\" translate=\"no\"><a href=\"https://eupolicy.social/@panoptykon\" class=\"u-url mention\">@<span>panoptykon</span></a></span> if it was possible to create an online age verification system that would not be a privacy nightmare.</p><p>I replied that yes, under certain assumptions, this is possible. And provided a rough sketch of such a system.</p><p>But privacy is not the only issue with systems like that:<br /><a href=\"https://rys.io/en/178.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">rys.io/en/178.html</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mstdn.social/tags/Privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>Privacy</span></a> <a href=\"https://mstdn.social/tags/AgeVerification\" class=\"mention hashtag\" rel=\"tag\">#<span>AgeVerification</span></a> <a href=\"https://mstdn.social/tags/Web\" class=\"mention hashtag\" rel=\"tag\">#<span>Web</span></a></p>" }, "updated": "2025-04-24T21:36:20Z", "attachment": [], "tag": [ { "type": "Mention", "href": "https://eupolicy.social/users/panoptykon", "name": "@panoptykon@eupolicy.social" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Privacy", "name": "#Privacy" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/ageverification", "name": "#ageverification" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/Web", "name": "#Web" } ], "replies": { "id": "https://mstdn.social/users/rysiek/statuses/114395083989353742/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/rysiek/statuses/114395083989353742/replies?min_id=114395091211423441&page=true", "partOf": "https://mstdn.social/users/rysiek/statuses/114395083989353742/replies", "items": [ "https://mstdn.social/users/rysiek/statuses/114395091211423441" ] } }, "likes": { "id": "https://mstdn.social/users/rysiek/statuses/114395083989353742/likes", "type": "Collection", "totalItems": 54 }, "shares": { "id": "https://mstdn.social/users/rysiek/statuses/114395083989353742/shares", "type": "Collection", "totalItems": 55 } }