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://flipboard.social/users/ScienceDesk/statuses/113970194900064745", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-08T20:39:23Z", "url": "https://flipboard.social/@ScienceDesk/113970194900064745", "attributedTo": "https://flipboard.social/users/ScienceDesk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://flipboard.social/users/ScienceDesk/followers", "https://flipboard.com/users/ScienceAlert" ], "sensitive": false, "atomUri": "https://flipboard.social/users/ScienceDesk/statuses/113970194900064745", "inReplyToAtomUri": null, "conversation": "tag:flipboard.social,2025-02-08:objectId=116785565:objectType=Conversation", "content": "<p>Mountain climbers often succumb to altitude sickness — the body&#39;s reaction to a significant drop in atmospheric pressure, which means less oxygen is taken in with each breath. Yet, in high altitudes on the Tibetan Plateau, where oxygen levels in the air people breathe are notably lower than lower altitudes, human communities thrive. <span class=\"h-card\" translate=\"no\"><a href=\"https://flipboard.com/@ScienceAlert\" class=\"u-url mention\">@<span>ScienceAlert</span></a></span> tells us how:</p><p><a href=\"https://flip.it/g-IWfR\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">flip.it/g-IWfR</span><span class=\"invisible\"></span></a></p><p><a href=\"https://flipboard.social/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://flipboard.social/tags/Humans\" class=\"mention hashtag\" rel=\"tag\">#<span>Humans</span></a> <a href=\"https://flipboard.social/tags/Health\" class=\"mention hashtag\" rel=\"tag\">#<span>Health</span></a> <a href=\"https://flipboard.social/tags/Himalaya\" class=\"mention hashtag\" rel=\"tag\">#<span>Himalaya</span></a> <a href=\"https://flipboard.social/tags/Tibet\" class=\"mention hashtag\" rel=\"tag\">#<span>Tibet</span></a> <a href=\"https://flipboard.social/tags/Mountaineering\" class=\"mention hashtag\" rel=\"tag\">#<span>Mountaineering</span></a></p>", "contentMap": { "en": "<p>Mountain climbers often succumb to altitude sickness — the body&#39;s reaction to a significant drop in atmospheric pressure, which means less oxygen is taken in with each breath. Yet, in high altitudes on the Tibetan Plateau, where oxygen levels in the air people breathe are notably lower than lower altitudes, human communities thrive. <span class=\"h-card\" translate=\"no\"><a href=\"https://flipboard.com/@ScienceAlert\" class=\"u-url mention\">@<span>ScienceAlert</span></a></span> tells us how:</p><p><a href=\"https://flip.it/g-IWfR\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">flip.it/g-IWfR</span><span class=\"invisible\"></span></a></p><p><a href=\"https://flipboard.social/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://flipboard.social/tags/Humans\" class=\"mention hashtag\" rel=\"tag\">#<span>Humans</span></a> <a href=\"https://flipboard.social/tags/Health\" class=\"mention hashtag\" rel=\"tag\">#<span>Health</span></a> <a href=\"https://flipboard.social/tags/Himalaya\" class=\"mention hashtag\" rel=\"tag\">#<span>Himalaya</span></a> <a href=\"https://flipboard.social/tags/Tibet\" class=\"mention hashtag\" rel=\"tag\">#<span>Tibet</span></a> <a href=\"https://flipboard.social/tags/Mountaineering\" class=\"mention hashtag\" rel=\"tag\">#<span>Mountaineering</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://flipboard.com/users/ScienceAlert", "name": "@ScienceAlert@flipboard.com" }, { "type": "Hashtag", "href": "https://flipboard.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://flipboard.social/tags/humans", "name": "#humans" }, { "type": "Hashtag", "href": "https://flipboard.social/tags/health", "name": "#health" }, { "type": "Hashtag", "href": "https://flipboard.social/tags/himalaya", "name": "#himalaya" }, { "type": "Hashtag", "href": "https://flipboard.social/tags/tibet", "name": "#tibet" }, { "type": "Hashtag", "href": "https://flipboard.social/tags/mountaineering", "name": "#mountaineering" } ], "replies": { "id": "https://flipboard.social/users/ScienceDesk/statuses/113970194900064745/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://flipboard.social/users/ScienceDesk/statuses/113970194900064745/replies?only_other_accounts=true&page=true", "partOf": "https://flipboard.social/users/ScienceDesk/statuses/113970194900064745/replies", "items": [] } }, "likes": { "id": "https://flipboard.social/users/ScienceDesk/statuses/113970194900064745/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://flipboard.social/users/ScienceDesk/statuses/113970194900064745/shares", "type": "Collection", "totalItems": 3 } }