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", "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.social/users/GnuPG/statuses/114575103138695625", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-26T16:35:30Z", "url": "https://mstdn.social/@GnuPG/114575103138695625", "attributedTo": "https://mstdn.social/users/GnuPG", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/GnuPG/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/GnuPG/statuses/114575103138695625", "inReplyToAtomUri": null, "conversation": "tag:mstdn.social,2025-05-26:objectId=559291987:objectType=Conversation", "content": "<p>If you are using the PDF viewer <a href=\"https://mstdn.social/tags/Okular_from\" class=\"mention hashtag\" rel=\"tag\">#<span>Okular_from</span></a> <a href=\"https://mstdn.social/tags/Gpg4win\" class=\"mention hashtag\" rel=\"tag\">#<span>Gpg4win</span></a>, please upgrade to version 4.4.1 as this version fixes a severe vulnerability in the freetype library.</p><p>:download: <a href=\"https://www.gpg4win.org/download.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">gpg4win.org/download.html</span><span class=\"invisible\"></span></a><br /> <br />Vulnerability details:<br /><a href=\"https://euvd.enisa.europa.eu/enisa/EUVD-2025-6367\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">euvd.enisa.europa.eu/enisa/EUV</span><span class=\"invisible\">D-2025-6367</span></a> 🛡️ </p><p>There are other good things in Gpg4win 4.4.1, for example<br /> * improvements in the Outlook Add-in (GpgOL)<br /> * a better Kleopatra<br /> * GnuPG upgraded to v2.4.8</p><p><a href=\"https://mstdn.social/tags/GnuPG\" class=\"mention hashtag\" rel=\"tag\">#<span>GnuPG</span></a> <a href=\"https://mstdn.social/tags/EndtoEndCrypto\" class=\"mention hashtag\" rel=\"tag\">#<span>EndtoEndCrypto</span></a> <a href=\"https://mstdn.social/tags/FreeSoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeSoftware</span></a></p>", "contentMap": { "en": "<p>If you are using the PDF viewer <a href=\"https://mstdn.social/tags/Okular_from\" class=\"mention hashtag\" rel=\"tag\">#<span>Okular_from</span></a> <a href=\"https://mstdn.social/tags/Gpg4win\" class=\"mention hashtag\" rel=\"tag\">#<span>Gpg4win</span></a>, please upgrade to version 4.4.1 as this version fixes a severe vulnerability in the freetype library.</p><p>:download: <a href=\"https://www.gpg4win.org/download.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">gpg4win.org/download.html</span><span class=\"invisible\"></span></a><br /> <br />Vulnerability details:<br /><a href=\"https://euvd.enisa.europa.eu/enisa/EUVD-2025-6367\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">euvd.enisa.europa.eu/enisa/EUV</span><span class=\"invisible\">D-2025-6367</span></a> 🛡️ </p><p>There are other good things in Gpg4win 4.4.1, for example<br /> * improvements in the Outlook Add-in (GpgOL)<br /> * a better Kleopatra<br /> * GnuPG upgraded to v2.4.8</p><p><a href=\"https://mstdn.social/tags/GnuPG\" class=\"mention hashtag\" rel=\"tag\">#<span>GnuPG</span></a> <a href=\"https://mstdn.social/tags/EndtoEndCrypto\" class=\"mention hashtag\" rel=\"tag\">#<span>EndtoEndCrypto</span></a> <a href=\"https://mstdn.social/tags/FreeSoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeSoftware</span></a></p>" }, "updated": "2025-05-26T16:36:10Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/okular_from", "name": "#okular_from" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/gpg4win", "name": "#gpg4win" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/gnupg", "name": "#gnupg" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/endtoendcrypto", "name": "#endtoendcrypto" }, { "type": "Hashtag", "href": "https://mstdn.social/tags/FreeSoftware", "name": "#FreeSoftware" }, { "id": "https://mstdn.social/emojis/206728", "type": "Emoji", "name": ":download:", "updated": "2021-09-07T22:24:33Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mstdn.social/custom_emojis/images/000/206/728/original/287137b8b2ed7b92.png" } } ], "replies": { "id": "https://mstdn.social/users/GnuPG/statuses/114575103138695625/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/GnuPG/statuses/114575103138695625/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/GnuPG/statuses/114575103138695625/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/GnuPG/statuses/114575103138695625/likes", "type": "Collection", "totalItems": 10 }, "shares": { "id": "https://mstdn.social/users/GnuPG/statuses/114575103138695625/shares", "type": "Collection", "totalItems": 8 } }