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://fedi.lwn.net/users/jzb/statuses/114540762847323543", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-20T15:02:19Z", "url": "https://fedi.lwn.net/@jzb/114540762847323543", "attributedTo": "https://fedi.lwn.net/users/jzb", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fedi.lwn.net/users/jzb/followers" ], "sensitive": false, "atomUri": "https://fedi.lwn.net/users/jzb/statuses/114540762847323543", "inReplyToAtomUri": null, "conversation": "tag:lwn.net,2025-05-20:objectId=8435:objectType=Conversation", "content": "<p>Red Hat released RHEL 10 today during Red Hat Summit to the surprise of absolutely nobody. Some interesting stuff in this release. I took a look at CentOS Stream 10 in December, which provided a sneak peek into most of the changes coming to RHEL 10. <a href=\"https://fedi.lwn.net/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a> <a href=\"https://fedi.lwn.net/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://fedi.lwn.net/tags/RHEL\" class=\"mention hashtag\" rel=\"tag\">#<span>RHEL</span></a> <a href=\"https://fedi.lwn.net/tags/RedHat\" class=\"mention hashtag\" rel=\"tag\">#<span>RedHat</span></a> <a href=\"https://fedi.lwn.net/tags/CentOS\" class=\"mention hashtag\" rel=\"tag\">#<span>CentOS</span></a></p><p><a href=\"https://lwn.net/Articles/986792/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lwn.net/Articles/986792/</span><span class=\"invisible\"></span></a></p>", "contentMap": { "en": "<p>Red Hat released RHEL 10 today during Red Hat Summit to the surprise of absolutely nobody. Some interesting stuff in this release. I took a look at CentOS Stream 10 in December, which provided a sneak peek into most of the changes coming to RHEL 10. <a href=\"https://fedi.lwn.net/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a> <a href=\"https://fedi.lwn.net/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://fedi.lwn.net/tags/RHEL\" class=\"mention hashtag\" rel=\"tag\">#<span>RHEL</span></a> <a href=\"https://fedi.lwn.net/tags/RedHat\" class=\"mention hashtag\" rel=\"tag\">#<span>RedHat</span></a> <a href=\"https://fedi.lwn.net/tags/CentOS\" class=\"mention hashtag\" rel=\"tag\">#<span>CentOS</span></a></p><p><a href=\"https://lwn.net/Articles/986792/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">lwn.net/Articles/986792/</span><span class=\"invisible\"></span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://fedi.lwn.net/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://fedi.lwn.net/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://fedi.lwn.net/tags/rhel", "name": "#rhel" }, { "type": "Hashtag", "href": "https://fedi.lwn.net/tags/redhat", "name": "#redhat" }, { "type": "Hashtag", "href": "https://fedi.lwn.net/tags/centos", "name": "#centos" } ], "replies": { "id": "https://fedi.lwn.net/users/jzb/statuses/114540762847323543/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fedi.lwn.net/users/jzb/statuses/114540762847323543/replies?only_other_accounts=true&page=true", "partOf": "https://fedi.lwn.net/users/jzb/statuses/114540762847323543/replies", "items": [] } }, "likes": { "id": "https://fedi.lwn.net/users/jzb/statuses/114540762847323543/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://fedi.lwn.net/users/jzb/statuses/114540762847323543/shares", "type": "Collection", "totalItems": 5 } }