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://social.cwts.nl/users/LudoWaltman/statuses/114556753222662886", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-23T10:48:53Z", "url": "https://social.cwts.nl/@LudoWaltman/114556753222662886", "attributedTo": "https://social.cwts.nl/users/LudoWaltman", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.cwts.nl/users/LudoWaltman/followers", "https://indieweb.social/users/RoRInstitute" ], "sensitive": false, "atomUri": "https://social.cwts.nl/users/LudoWaltman/statuses/114556753222662886", "inReplyToAtomUri": null, "conversation": "tag:social.cwts.nl,2025-05-23:objectId=1378080:objectType=Conversation", "content": "<p>NWO conducts double-blind study on assessment procedure <a href=\"https://www.nwo.nl/en/news/nwo-conducts-double-blind-study-on-assessment-procedure-open-competition-domain-science-m-enw-m\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nwo.nl/en/news/nwo-conducts-do</span><span class=\"invisible\">uble-blind-study-on-assessment-procedure-open-competition-domain-science-m-enw-m</span></a></p><p>Kudos to <a href=\"https://social.cwts.nl/tags/NWO\" class=\"mention hashtag\" rel=\"tag\">#<span>NWO</span></a> for critically, rigorously and transparently testing their own assessment practices. Great example of the value of metaresearch for improving research funding processes!</p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://indieweb.social/@RoRInstitute\" class=\"u-url mention\">@<span>RoRInstitute</span></a></span></p>", "contentMap": { "en": "<p>NWO conducts double-blind study on assessment procedure <a href=\"https://www.nwo.nl/en/news/nwo-conducts-double-blind-study-on-assessment-procedure-open-competition-domain-science-m-enw-m\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nwo.nl/en/news/nwo-conducts-do</span><span class=\"invisible\">uble-blind-study-on-assessment-procedure-open-competition-domain-science-m-enw-m</span></a></p><p>Kudos to <a href=\"https://social.cwts.nl/tags/NWO\" class=\"mention hashtag\" rel=\"tag\">#<span>NWO</span></a> for critically, rigorously and transparently testing their own assessment practices. Great example of the value of metaresearch for improving research funding processes!</p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://indieweb.social/@RoRInstitute\" class=\"u-url mention\">@<span>RoRInstitute</span></a></span></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://indieweb.social/users/RoRInstitute", "name": "@RoRInstitute@indieweb.social" }, { "type": "Hashtag", "href": "https://social.cwts.nl/tags/nwo", "name": "#nwo" } ], "replies": { "id": "https://social.cwts.nl/users/LudoWaltman/statuses/114556753222662886/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.cwts.nl/users/LudoWaltman/statuses/114556753222662886/replies?only_other_accounts=true&page=true", "partOf": "https://social.cwts.nl/users/LudoWaltman/statuses/114556753222662886/replies", "items": [] } }, "likes": { "id": "https://social.cwts.nl/users/LudoWaltman/statuses/114556753222662886/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://social.cwts.nl/users/LudoWaltman/statuses/114556753222662886/shares", "type": "Collection", "totalItems": 6 } }