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://freeradical.zone/users/ax6761/statuses/114488459104237655", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-11T09:20:47Z", "url": "https://freeradical.zone/@ax6761/114488459104237655", "attributedTo": "https://freeradical.zone/users/ax6761", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://freeradical.zone/users/ax6761/followers" ], "sensitive": false, "atomUri": "https://freeradical.zone/users/ax6761/statuses/114488459104237655", "inReplyToAtomUri": null, "conversation": "tag:freeradical.zone,2025-05-11:objectId=134874240:objectType=Conversation", "content": "<p><a href=\"https://freeradical.zone/tags/Perception\" class=\"mention hashtag\" rel=\"tag\">#<span>Perception</span></a> of <a href=\"https://freeradical.zone/tags/material\" class=\"mention hashtag\" rel=\"tag\">#<span>material</span></a> appearance: A comparison between painted and rendered images, 20210517,<br />by Johanna D, Ana S, Belen M, Diego G,<br /><a href=\"https://pmc.ncbi.nlm.nih.gov/articles/PMC8131993/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">pmc.ncbi.nlm.nih.gov/articles/</span><span class=\"invisible\">PMC8131993/</span></a><br /><a href=\"https://doi.org/10.1167/jov.21.5.16\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">doi.org/10.1167/jov.21.5.16</span><span class=\"invisible\"></span></a></p><p><a href=\"https://freeradical.zone/tags/humanVision\" class=\"mention hashtag\" rel=\"tag\">#<span>humanVision</span></a> <a href=\"https://freeradical.zone/tags/art\" class=\"mention hashtag\" rel=\"tag\">#<span>art</span></a></p>", "contentMap": { "en": "<p><a href=\"https://freeradical.zone/tags/Perception\" class=\"mention hashtag\" rel=\"tag\">#<span>Perception</span></a> of <a href=\"https://freeradical.zone/tags/material\" class=\"mention hashtag\" rel=\"tag\">#<span>material</span></a> appearance: A comparison between painted and rendered images, 20210517,<br />by Johanna D, Ana S, Belen M, Diego G,<br /><a href=\"https://pmc.ncbi.nlm.nih.gov/articles/PMC8131993/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">pmc.ncbi.nlm.nih.gov/articles/</span><span class=\"invisible\">PMC8131993/</span></a><br /><a href=\"https://doi.org/10.1167/jov.21.5.16\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">doi.org/10.1167/jov.21.5.16</span><span class=\"invisible\"></span></a></p><p><a href=\"https://freeradical.zone/tags/humanVision\" class=\"mention hashtag\" rel=\"tag\">#<span>humanVision</span></a> <a href=\"https://freeradical.zone/tags/art\" class=\"mention hashtag\" rel=\"tag\">#<span>art</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://freeradical.zone/tags/perception", "name": "#perception" }, { "type": "Hashtag", "href": "https://freeradical.zone/tags/material", "name": "#material" }, { "type": "Hashtag", "href": "https://freeradical.zone/tags/humanvision", "name": "#humanvision" }, { "type": "Hashtag", "href": "https://freeradical.zone/tags/art", "name": "#art" } ], "replies": { "id": "https://freeradical.zone/users/ax6761/statuses/114488459104237655/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://freeradical.zone/users/ax6761/statuses/114488459104237655/replies?only_other_accounts=true&page=true", "partOf": "https://freeradical.zone/users/ax6761/statuses/114488459104237655/replies", "items": [] } }, "likes": { "id": "https://freeradical.zone/users/ax6761/statuses/114488459104237655/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://freeradical.zone/users/ax6761/statuses/114488459104237655/shares", "type": "Collection", "totalItems": 0 } }