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://mastodon.social/users/czds/statuses/114752529308607728", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-27T00:37:19Z", "url": "https://mastodon.social/@czds/114752529308607728", "attributedTo": "https://mastodon.social/users/czds", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/czds/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/czds/statuses/114752529308607728", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-27:objectId=1033393336:objectType=Conversation", "content": "<p>An infectious disease physician with a database of vaccine trials refutes <a href=\"https://mastodon.social/tags/vaccine\" class=\"mention hashtag\" rel=\"tag\">#<span>vaccine</span></a> lies by RFKJr. The childhood vaccine schedule has increased since 1986, with vaccines such as those for hepatitis, chickenpox, and HPV being added to save lives and prevent illnesses. Rigorous safety trials with placebos have been conducted for various vaccines, and systems like VAERS, VSD, and PRISM are in place to monitor vaccine safety.<br /><a href=\"http://theconversation.com/im-a-physician-who-has-looked-at-hundreds-of-studies-of-vaccine-safety-and-heres-some-of-what-rfk-jr-gets-wrong-259659\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"ellipsis\">theconversation.com/im-a-physi</span><span class=\"invisible\">cian-who-has-looked-at-hundreds-of-studies-of-vaccine-safety-and-heres-some-of-what-rfk-jr-gets-wrong-259659</span></a><br />via Instapaper</p>", "contentMap": { "en": "<p>An infectious disease physician with a database of vaccine trials refutes <a href=\"https://mastodon.social/tags/vaccine\" class=\"mention hashtag\" rel=\"tag\">#<span>vaccine</span></a> lies by RFKJr. The childhood vaccine schedule has increased since 1986, with vaccines such as those for hepatitis, chickenpox, and HPV being added to save lives and prevent illnesses. Rigorous safety trials with placebos have been conducted for various vaccines, and systems like VAERS, VSD, and PRISM are in place to monitor vaccine safety.<br /><a href=\"http://theconversation.com/im-a-physician-who-has-looked-at-hundreds-of-studies-of-vaccine-safety-and-heres-some-of-what-rfk-jr-gets-wrong-259659\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"ellipsis\">theconversation.com/im-a-physi</span><span class=\"invisible\">cian-who-has-looked-at-hundreds-of-studies-of-vaccine-safety-and-heres-some-of-what-rfk-jr-gets-wrong-259659</span></a><br />via Instapaper</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/vaccine", "name": "#vaccine" } ], "replies": { "id": "https://mastodon.social/users/czds/statuses/114752529308607728/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/czds/statuses/114752529308607728/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/czds/statuses/114752529308607728/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/czds/statuses/114752529308607728/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/czds/statuses/114752529308607728/shares", "type": "Collection", "totalItems": 2 } }