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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/pupuweb/statuses/113872543499548706", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-22T14:45:21Z", "url": "https://mastodon.social/@pupuweb/113872543499548706", "attributedTo": "https://mastodon.social/users/pupuweb", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/pupuweb/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/pupuweb/statuses/113872543499548706", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-01-22:objectId=900879288:objectType=Conversation", "content": "<p>The Trump administration fires all advisory committee members within the DHS, including those in CISA&#39;s CSRB, which was investigating Salt Typhoon hackers. <a href=\"https://mastodon.social/tags/TrumpAdministration\" class=\"mention hashtag\" rel=\"tag\">#<span>TrumpAdministration</span></a> <a href=\"https://mastodon.social/tags/DHS\" class=\"mention hashtag\" rel=\"tag\">#<span>DHS</span></a> <a href=\"https://mastodon.social/tags/CISA\" class=\"mention hashtag\" rel=\"tag\">#<span>CISA</span></a> <a href=\"https://mastodon.social/tags/CyberSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberSecurity</span></a> <a href=\"https://mastodon.social/tags/SaltTyphoon\" class=\"mention hashtag\" rel=\"tag\">#<span>SaltTyphoon</span></a> <a href=\"https://mastodon.social/tags/TechNews\" class=\"mention hashtag\" rel=\"tag\">#<span>TechNews</span></a> <a href=\"https://mastodon.social/tags/GovernmentAction\" class=\"mention hashtag\" rel=\"tag\">#<span>GovernmentAction</span></a> <a href=\"https://mastodon.social/tags/CyberThreats\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberThreats</span></a> <a href=\"https://mastodon.social/tags/Hackers\" class=\"mention hashtag\" rel=\"tag\">#<span>Hackers</span></a> <a href=\"https://mastodon.social/tags/NationalSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>NationalSecurity</span></a></p>", "contentMap": { "en": "<p>The Trump administration fires all advisory committee members within the DHS, including those in CISA&#39;s CSRB, which was investigating Salt Typhoon hackers. <a href=\"https://mastodon.social/tags/TrumpAdministration\" class=\"mention hashtag\" rel=\"tag\">#<span>TrumpAdministration</span></a> <a href=\"https://mastodon.social/tags/DHS\" class=\"mention hashtag\" rel=\"tag\">#<span>DHS</span></a> <a href=\"https://mastodon.social/tags/CISA\" class=\"mention hashtag\" rel=\"tag\">#<span>CISA</span></a> <a href=\"https://mastodon.social/tags/CyberSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberSecurity</span></a> <a href=\"https://mastodon.social/tags/SaltTyphoon\" class=\"mention hashtag\" rel=\"tag\">#<span>SaltTyphoon</span></a> <a href=\"https://mastodon.social/tags/TechNews\" class=\"mention hashtag\" rel=\"tag\">#<span>TechNews</span></a> <a href=\"https://mastodon.social/tags/GovernmentAction\" class=\"mention hashtag\" rel=\"tag\">#<span>GovernmentAction</span></a> <a href=\"https://mastodon.social/tags/CyberThreats\" class=\"mention hashtag\" rel=\"tag\">#<span>CyberThreats</span></a> <a href=\"https://mastodon.social/tags/Hackers\" class=\"mention hashtag\" rel=\"tag\">#<span>Hackers</span></a> <a href=\"https://mastodon.social/tags/NationalSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>NationalSecurity</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/113/872/543/390/374/615/original/685ae671b13578a3.jpg", "name": null, "blurhash": "UC9jDw4-tmI9~CNFNIadxbRiWEa_I=jEoLbb", "width": 1280, "height": 720 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/trumpadministration", "name": "#trumpadministration" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/dhs", "name": "#dhs" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cisa", "name": "#cisa" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cybersecurity", "name": "#cybersecurity" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/salttyphoon", "name": "#salttyphoon" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/technews", "name": "#technews" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/governmentaction", "name": "#governmentaction" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cyberthreats", "name": "#cyberthreats" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/hackers", "name": "#hackers" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/nationalsecurity", "name": "#nationalsecurity" } ], "replies": { "id": "https://mastodon.social/users/pupuweb/statuses/113872543499548706/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/pupuweb/statuses/113872543499548706/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/pupuweb/statuses/113872543499548706/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/pupuweb/statuses/113872543499548706/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.social/users/pupuweb/statuses/113872543499548706/shares", "type": "Collection", "totalItems": 4 } }