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://mastodon.social/users/homohortus/statuses/114389317436470943", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-23T21:07:45Z", "url": "https://mastodon.social/@homohortus/114389317436470943", "attributedTo": "https://mastodon.social/users/homohortus", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/homohortus/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/homohortus/statuses/114389317436470943", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-04-23:objectId=979743799:objectType=Conversation", "content": "<p>Auto-légitimation des systèmes et monopoles radicaux : analyse croisée Luhmann/Illich</p><p>🔍 Plongée dans l’auto-légitimation des systèmes sociaux et leur tendance à créer des monopoles radicaux, à travers deux regards clés : la théorie des systèmes autoréférentiels de Niklas Luhmann 🧩 et la critique radicale d’Ivan Illich ⚙️. Comment ces dynamiques façonnent-elles nos sociétés ? <a href=\"https://mastodon.social/tags/Sociologie\" class=\"mention hashtag\" rel=\"tag\">#<span>Sociologie</span></a> <a href=\"https://mastodon.social/tags/Luhmann\" class=\"mention hashtag\" rel=\"tag\">#<span>Luhmann</span></a> <a href=\"https://mastodon.social/tags/Illich\" class=\"mention hashtag\" rel=\"tag\">#<span>Illich</span></a> <a href=\"https://mastodon.social/tags/Monopoles\" class=\"mention hashtag\" rel=\"tag\">#<span>Monopoles</span></a> <a href=\"https://mastodon.social/tags/Syst%C3%A8mesSociaux\" class=\"mention hashtag\" rel=\"tag\">#<span>SystèmesSociaux</span></a> 1. Théorie des systèmes…</p><p><a href=\"https://homohortus31.wordpress.com/2025/04/23/auto-legitimation-des-systemes-et-monopoles-radicaux-analyse-croisee-luhmann-illich/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">homohortus31.wordpress.com/202</span><span class=\"invisible\">5/04/23/auto-legitimation-des-systemes-et-monopoles-radicaux-analyse-croisee-luhmann-illich/</span></a></p>", "contentMap": { "fr": "<p>Auto-légitimation des systèmes et monopoles radicaux : analyse croisée Luhmann/Illich</p><p>🔍 Plongée dans l’auto-légitimation des systèmes sociaux et leur tendance à créer des monopoles radicaux, à travers deux regards clés : la théorie des systèmes autoréférentiels de Niklas Luhmann 🧩 et la critique radicale d’Ivan Illich ⚙️. Comment ces dynamiques façonnent-elles nos sociétés ? <a href=\"https://mastodon.social/tags/Sociologie\" class=\"mention hashtag\" rel=\"tag\">#<span>Sociologie</span></a> <a href=\"https://mastodon.social/tags/Luhmann\" class=\"mention hashtag\" rel=\"tag\">#<span>Luhmann</span></a> <a href=\"https://mastodon.social/tags/Illich\" class=\"mention hashtag\" rel=\"tag\">#<span>Illich</span></a> <a href=\"https://mastodon.social/tags/Monopoles\" class=\"mention hashtag\" rel=\"tag\">#<span>Monopoles</span></a> <a href=\"https://mastodon.social/tags/Syst%C3%A8mesSociaux\" class=\"mention hashtag\" rel=\"tag\">#<span>SystèmesSociaux</span></a> 1. Théorie des systèmes…</p><p><a href=\"https://homohortus31.wordpress.com/2025/04/23/auto-legitimation-des-systemes-et-monopoles-radicaux-analyse-croisee-luhmann-illich/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">homohortus31.wordpress.com/202</span><span class=\"invisible\">5/04/23/auto-legitimation-des-systemes-et-monopoles-radicaux-analyse-croisee-luhmann-illich/</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/sociologie", "name": "#sociologie" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/luhmann", "name": "#luhmann" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/illich", "name": "#illich" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/monopoles", "name": "#monopoles" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/systemessociaux", "name": "#systemessociaux" } ], "replies": { "id": "https://mastodon.social/users/homohortus/statuses/114389317436470943/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/homohortus/statuses/114389317436470943/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/homohortus/statuses/114389317436470943/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/homohortus/statuses/114389317436470943/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/homohortus/statuses/114389317436470943/shares", "type": "Collection", "totalItems": 1 } }