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.ie/users/surabax/statuses/114285459229965027", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-05T12:55:15Z", "url": "https://mastodon.ie/@surabax/114285459229965027", "attributedTo": "https://mastodon.ie/users/surabax", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.ie/users/surabax/followers" ], "sensitive": false, "atomUri": "https://mastodon.ie/users/surabax/statuses/114285459229965027", "inReplyToAtomUri": null, "conversation": "tag:mastodon.ie,2025-04-05:objectId=177438394:objectType=Conversation", "content": "<p>A great new article by Jeffrey Starr, Investigating MacPaint&#39;s Source Code: <a href=\"https://ztoz.blog/posts/macpaint-source-code/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">ztoz.blog/posts/macpaint-sourc</span><span class=\"invisible\">e-code/</span></a></p><p><a href=\"https://mastodon.ie/tags/MacPaint\" class=\"mention hashtag\" rel=\"tag\">#<span>MacPaint</span></a> <a href=\"https://mastodon.ie/tags/Macintosh\" class=\"mention hashtag\" rel=\"tag\">#<span>Macintosh</span></a> <a href=\"https://mastodon.ie/tags/Mac\" class=\"mention hashtag\" rel=\"tag\">#<span>Mac</span></a> <a href=\"https://mastodon.ie/tags/MacOS\" class=\"mention hashtag\" rel=\"tag\">#<span>MacOS</span></a> <a href=\"https://mastodon.ie/tags/Apple\" class=\"mention hashtag\" rel=\"tag\">#<span>Apple</span></a> <a href=\"https://mastodon.ie/tags/ComputerGraphics\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputerGraphics</span></a> <a href=\"https://mastodon.ie/tags/Graphics\" class=\"mention hashtag\" rel=\"tag\">#<span>Graphics</span></a> <a href=\"https://mastodon.ie/tags/Retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>Retrocomputing</span></a> <a href=\"https://mastodon.ie/tags/ComputerHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputerHistory</span></a> <a href=\"https://mastodon.ie/tags/ComputingHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputingHistory</span></a> <a href=\"https://mastodon.ie/tags/History\" class=\"mention hashtag\" rel=\"tag\">#<span>History</span></a> <a href=\"https://mastodon.ie/tags/SourceCode\" class=\"mention hashtag\" rel=\"tag\">#<span>SourceCode</span></a></p>", "contentMap": { "en": "<p>A great new article by Jeffrey Starr, Investigating MacPaint&#39;s Source Code: <a href=\"https://ztoz.blog/posts/macpaint-source-code/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">ztoz.blog/posts/macpaint-sourc</span><span class=\"invisible\">e-code/</span></a></p><p><a href=\"https://mastodon.ie/tags/MacPaint\" class=\"mention hashtag\" rel=\"tag\">#<span>MacPaint</span></a> <a href=\"https://mastodon.ie/tags/Macintosh\" class=\"mention hashtag\" rel=\"tag\">#<span>Macintosh</span></a> <a href=\"https://mastodon.ie/tags/Mac\" class=\"mention hashtag\" rel=\"tag\">#<span>Mac</span></a> <a href=\"https://mastodon.ie/tags/MacOS\" class=\"mention hashtag\" rel=\"tag\">#<span>MacOS</span></a> <a href=\"https://mastodon.ie/tags/Apple\" class=\"mention hashtag\" rel=\"tag\">#<span>Apple</span></a> <a href=\"https://mastodon.ie/tags/ComputerGraphics\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputerGraphics</span></a> <a href=\"https://mastodon.ie/tags/Graphics\" class=\"mention hashtag\" rel=\"tag\">#<span>Graphics</span></a> <a href=\"https://mastodon.ie/tags/Retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>Retrocomputing</span></a> <a href=\"https://mastodon.ie/tags/ComputerHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputerHistory</span></a> <a href=\"https://mastodon.ie/tags/ComputingHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputingHistory</span></a> <a href=\"https://mastodon.ie/tags/History\" class=\"mention hashtag\" rel=\"tag\">#<span>History</span></a> <a href=\"https://mastodon.ie/tags/SourceCode\" class=\"mention hashtag\" rel=\"tag\">#<span>SourceCode</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.ie/tags/macpaint", "name": "#macpaint" }, { "type": "Hashtag", "href": "https://mastodon.ie/tags/macintosh", "name": "#macintosh" }, { "type": "Hashtag", "href": "https://mastodon.ie/tags/mac", "name": "#mac" }, { "type": "Hashtag", "href": "https://mastodon.ie/tags/macos", "name": "#macos" }, { "type": "Hashtag", "href": "https://mastodon.ie/tags/apple", "name": "#apple" }, { "type": "Hashtag", "href": "https://mastodon.ie/tags/computergraphics", "name": "#computergraphics" }, { "type": "Hashtag", "href": "https://mastodon.ie/tags/graphics", "name": "#graphics" }, { "type": "Hashtag", "href": "https://mastodon.ie/tags/retrocomputing", "name": "#retrocomputing" }, { "type": "Hashtag", "href": "https://mastodon.ie/tags/computerhistory", "name": "#computerhistory" }, { "type": "Hashtag", "href": "https://mastodon.ie/tags/computinghistory", "name": "#computinghistory" }, { "type": "Hashtag", "href": "https://mastodon.ie/tags/history", "name": "#history" }, { "type": "Hashtag", "href": "https://mastodon.ie/tags/sourcecode", "name": "#sourcecode" } ], "replies": { "id": "https://mastodon.ie/users/surabax/statuses/114285459229965027/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.ie/users/surabax/statuses/114285459229965027/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.ie/users/surabax/statuses/114285459229965027/replies", "items": [] } }, "likes": { "id": "https://mastodon.ie/users/surabax/statuses/114285459229965027/likes", "type": "Collection", "totalItems": 9 }, "shares": { "id": "https://mastodon.ie/users/surabax/statuses/114285459229965027/shares", "type": "Collection", "totalItems": 7 } }