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", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage", "Hashtag": "as:Hashtag" } ], "id": "https://infosec.exchange/users/westsibe/statuses/114640315491446199", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-07T04:59:52Z", "url": "https://infosec.exchange/@westsibe/114640315491446199", "attributedTo": "https://infosec.exchange/users/westsibe", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/westsibe/followers", "https://mastodon.ml/users/rf" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/westsibe/statuses/114640315491446199", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2025-06-07:objectId=278763392:objectType=Conversation", "content": "<p>Интересно, только у меня сообщения от некоторых пользователей <a href=\"https://infosec.exchange/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a> двоятся (в <a href=\"https://infosec.exchange/tags/moshidon\" class=\"mention hashtag\" rel=\"tag\">#<span>moshidon</span></a> for <a href=\"https://infosec.exchange/tags/android\" class=\"mention hashtag\" rel=\"tag\">#<span>android</span></a> )? Раньше ж такого не было! <a href=\"https://infosec.exchange/tags/%D0%98%D0%BD%D1%82%D0%B5%D1%80%D0%BD%D0%B5%D1%82\" class=\"mention hashtag\" rel=\"tag\">#<span>Интернет</span></a> стал плохим и поэтому делают копию и отправляют ещё раз или происходит миграция дятлов с <a href=\"https://infosec.exchange/tags/twitter\" class=\"mention hashtag\" rel=\"tag\">#<span>twitter</span></a> ?<br><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.ml/@rf\" class=\"u-url mention\" rel=\"nofollow noopener\" target=\"_blank\">@<span>rf</span></a></span></p>", "contentMap": { "ru": "<p>Интересно, только у меня сообщения от некоторых пользователей <a href=\"https://infosec.exchange/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a> двоятся (в <a href=\"https://infosec.exchange/tags/moshidon\" class=\"mention hashtag\" rel=\"tag\">#<span>moshidon</span></a> for <a href=\"https://infosec.exchange/tags/android\" class=\"mention hashtag\" rel=\"tag\">#<span>android</span></a> )? Раньше ж такого не было! <a href=\"https://infosec.exchange/tags/%D0%98%D0%BD%D1%82%D0%B5%D1%80%D0%BD%D0%B5%D1%82\" class=\"mention hashtag\" rel=\"tag\">#<span>Интернет</span></a> стал плохим и поэтому делают копию и отправляют ещё раз или происходит миграция дятлов с <a href=\"https://infosec.exchange/tags/twitter\" class=\"mention hashtag\" rel=\"tag\">#<span>twitter</span></a> ?<br><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.ml/@rf\" class=\"u-url mention\" rel=\"nofollow noopener\" target=\"_blank\">@<span>rf</span></a></span></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.ml/users/rf", "name": "@rf@mastodon.ml" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/fediverse", "name": "#fediverse" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/moshidon", "name": "#moshidon" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/android", "name": "#android" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/%D0%B8%D0%BD%D1%82%D0%B5%D1%80%D0%BD%D0%B5%D1%82", "name": "#интернет" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/twitter", "name": "#twitter" } ], "replies": { "id": "https://infosec.exchange/users/westsibe/statuses/114640315491446199/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/westsibe/statuses/114640315491446199/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/westsibe/statuses/114640315491446199/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/westsibe/statuses/114640315491446199/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://infosec.exchange/users/westsibe/statuses/114640315491446199/shares", "type": "Collection", "totalItems": 2 } }