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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/ASegar/statuses/114565057659595237", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-24T22:00:48Z", "url": "https://mastodon.social/@ASegar/114565057659595237", "attributedTo": "https://mastodon.social/users/ASegar", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ASegar/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ASegar/statuses/114565057659595237", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-05-24:objectId=1005651812:objectType=Conversation", "content": "<p>Unlearning is crucial for change. Changing our beliefs, attitudes, and assumptions involves unlearning as well as learning.</p><p><a href=\"https://www.conferencesthatwork.com/index.php/facilitating-change/2020/01/unlearning-crucial-change\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">conferencesthatwork.com/index.</span><span class=\"invisible\">php/facilitating-change/2020/01/unlearning-crucial-change</span></a></p><p><a href=\"https://mastodon.social/tags/FacilitatingChange\" class=\"mention hashtag\" rel=\"tag\">#<span>FacilitatingChange</span></a> <a href=\"https://mastodon.social/tags/change\" class=\"mention hashtag\" rel=\"tag\">#<span>change</span></a> <a href=\"https://mastodon.social/tags/learning\" class=\"mention hashtag\" rel=\"tag\">#<span>learning</span></a> <a href=\"https://mastodon.social/tags/unlearning\" class=\"mention hashtag\" rel=\"tag\">#<span>unlearning</span></a> <a href=\"https://mastodon.social/tags/habituation\" class=\"mention hashtag\" rel=\"tag\">#<span>habituation</span></a></p>", "contentMap": { "en": "<p>Unlearning is crucial for change. Changing our beliefs, attitudes, and assumptions involves unlearning as well as learning.</p><p><a href=\"https://www.conferencesthatwork.com/index.php/facilitating-change/2020/01/unlearning-crucial-change\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">conferencesthatwork.com/index.</span><span class=\"invisible\">php/facilitating-change/2020/01/unlearning-crucial-change</span></a></p><p><a href=\"https://mastodon.social/tags/FacilitatingChange\" class=\"mention hashtag\" rel=\"tag\">#<span>FacilitatingChange</span></a> <a href=\"https://mastodon.social/tags/change\" class=\"mention hashtag\" rel=\"tag\">#<span>change</span></a> <a href=\"https://mastodon.social/tags/learning\" class=\"mention hashtag\" rel=\"tag\">#<span>learning</span></a> <a href=\"https://mastodon.social/tags/unlearning\" class=\"mention hashtag\" rel=\"tag\">#<span>unlearning</span></a> <a href=\"https://mastodon.social/tags/habituation\" class=\"mention hashtag\" rel=\"tag\">#<span>habituation</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/565/057/544/001/718/original/9a04c5b6007bfce5.jpeg", "name": "Unlearning is crucial for change: Illustration of three brain phases of learning. \"Learn\" (connections made inside the brain), \"Unlearn\" (connections removed from the brain), and \"Relearn\" (different connections made inside the brain).", "blurhash": "UVR{fIxutRogsCWVkCj[.maeRPWB%#V@V@a{", "width": 1024, "height": 768 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/facilitatingchange", "name": "#facilitatingchange" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/change", "name": "#change" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/learning", "name": "#learning" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/unlearning", "name": "#unlearning" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/habituation", "name": "#habituation" } ], "replies": { "id": "https://mastodon.social/users/ASegar/statuses/114565057659595237/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ASegar/statuses/114565057659595237/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ASegar/statuses/114565057659595237/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ASegar/statuses/114565057659595237/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/ASegar/statuses/114565057659595237/shares", "type": "Collection", "totalItems": 1 } }