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://mstdn.science/users/QNFO/statuses/114572599245777042", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-26T05:58:44Z", "url": "https://mstdn.science/@QNFO/114572599245777042", "attributedTo": "https://mstdn.science/users/QNFO", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.science/users/QNFO/followers" ], "sensitive": false, "atomUri": "https://mstdn.science/users/QNFO/statuses/114572599245777042", "inReplyToAtomUri": null, "conversation": "tag:mstdn.science,2025-05-26:objectId=91289134:objectType=Conversation", "content": "<p>&quot;A New Way of Seeing&quot; reframes <a href=\"https://mstdn.science/tags/information\" class=\"mention hashtag\" rel=\"tag\">#<span>information</span></a>:<br />&quot;Information [...] emerges from objective, autaxys-generated distinctions (<a href=\"https://mstdn.science/tags/patterns\" class=\"mention hashtag\" rel=\"tag\">#<span>patterns</span></a> of difference) that acquire relational significance and ultimately semantic content through their participation in complex, interacting autaxic systems.&quot;</p><p><a href=\"https://qnfo.org/releases/2025/New+Way+of+Seeing/_New+Way+of+Seeing\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">qnfo.org/releases/2025/New+Way</span><span class=\"invisible\">+of+Seeing/_New+Way+of+Seeing</span></a></p><p><a href=\"https://mstdn.science/tags/philosophy\" class=\"mention hashtag\" rel=\"tag\">#<span>philosophy</span></a> <a href=\"https://mstdn.science/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mstdn.science/tags/systems\" class=\"mention hashtag\" rel=\"tag\">#<span>systems</span></a> <a href=\"https://mstdn.science/tags/semantics\" class=\"mention hashtag\" rel=\"tag\">#<span>semantics</span></a> <a href=\"https://mstdn.science/tags/autaxys\" class=\"mention hashtag\" rel=\"tag\">#<span>autaxys</span></a> <a href=\"https://mstdn.science/tags/QNFO\" class=\"mention hashtag\" rel=\"tag\">#<span>QNFO</span></a></p>", "contentMap": { "en": "<p>&quot;A New Way of Seeing&quot; reframes <a href=\"https://mstdn.science/tags/information\" class=\"mention hashtag\" rel=\"tag\">#<span>information</span></a>:<br />&quot;Information [...] emerges from objective, autaxys-generated distinctions (<a href=\"https://mstdn.science/tags/patterns\" class=\"mention hashtag\" rel=\"tag\">#<span>patterns</span></a> of difference) that acquire relational significance and ultimately semantic content through their participation in complex, interacting autaxic systems.&quot;</p><p><a href=\"https://qnfo.org/releases/2025/New+Way+of+Seeing/_New+Way+of+Seeing\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">qnfo.org/releases/2025/New+Way</span><span class=\"invisible\">+of+Seeing/_New+Way+of+Seeing</span></a></p><p><a href=\"https://mstdn.science/tags/philosophy\" class=\"mention hashtag\" rel=\"tag\">#<span>philosophy</span></a> <a href=\"https://mstdn.science/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mstdn.science/tags/systems\" class=\"mention hashtag\" rel=\"tag\">#<span>systems</span></a> <a href=\"https://mstdn.science/tags/semantics\" class=\"mention hashtag\" rel=\"tag\">#<span>semantics</span></a> <a href=\"https://mstdn.science/tags/autaxys\" class=\"mention hashtag\" rel=\"tag\">#<span>autaxys</span></a> <a href=\"https://mstdn.science/tags/QNFO\" class=\"mention hashtag\" rel=\"tag\">#<span>QNFO</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.science/tags/information", "name": "#information" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/patterns", "name": "#patterns" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/philosophy", "name": "#philosophy" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/Science", "name": "#Science" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/systems", "name": "#systems" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/semantics", "name": "#semantics" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/autaxys", "name": "#autaxys" }, { "type": "Hashtag", "href": "https://mstdn.science/tags/qnfo", "name": "#qnfo" } ], "replies": { "id": "https://mstdn.science/users/QNFO/statuses/114572599245777042/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.science/users/QNFO/statuses/114572599245777042/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.science/users/QNFO/statuses/114572599245777042/replies", "items": [] } }, "likes": { "id": "https://mstdn.science/users/QNFO/statuses/114572599245777042/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mstdn.science/users/QNFO/statuses/114572599245777042/shares", "type": "Collection", "totalItems": 2 } }