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/crescendo_himmelweiss/statuses/114644238830779486", "type": "Note", "summary": null, "inReplyTo": "https://mementomori.social/users/rolle/statuses/114642592816630940", "published": "2025-06-07T21:37:37Z", "url": "https://mastodon.social/@crescendo_himmelweiss/114644238830779486", "attributedTo": "https://mastodon.social/users/crescendo_himmelweiss", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/crescendo_himmelweiss/followers", "https://mementomori.social/users/rolle" ], "sensitive": false, "atomUri": "https://mastodon.social/users/crescendo_himmelweiss/statuses/114644238830779486", "inReplyToAtomUri": "https://mementomori.social/users/rolle/statuses/114642592816630940", "conversation": "tag:mementomori.social,2025-06-07:objectId=66423670:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mementomori.social/@rolle\" class=\"u-url mention\">@<span>rolle</span></a></span> <br />Subject: Good morning<br />Date: 02/25/2025 06:22<br />To: support@some-company.xyz</p><p>My name is &#39;abc def&#39;, living in &#39;xyz&#39;.<br />Catholic, male, shoe size 46, currently 55 years old and certifiably not insane (I&#39;ve been tested!).</p><p>I am only contacting you today to let you know: Your registration form is still missing fields for entering stool or urine samples to establish my identity.</p><p>A non-robot-generated greeting:<br />Have a nice and relaxing day.</p><p><a href=\"https://mastodon.social/tags/tracking\" class=\"mention hashtag\" rel=\"tag\">#<span>tracking</span></a> <a href=\"https://mastodon.social/tags/facebook\" class=\"mention hashtag\" rel=\"tag\">#<span>facebook</span></a> <a href=\"https://mastodon.social/tags/instagram\" class=\"mention hashtag\" rel=\"tag\">#<span>instagram</span></a></p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mementomori.social/@rolle\" class=\"u-url mention\">@<span>rolle</span></a></span> <br />Subject: Good morning<br />Date: 02/25/2025 06:22<br />To: support@some-company.xyz</p><p>My name is &#39;abc def&#39;, living in &#39;xyz&#39;.<br />Catholic, male, shoe size 46, currently 55 years old and certifiably not insane (I&#39;ve been tested!).</p><p>I am only contacting you today to let you know: Your registration form is still missing fields for entering stool or urine samples to establish my identity.</p><p>A non-robot-generated greeting:<br />Have a nice and relaxing day.</p><p><a href=\"https://mastodon.social/tags/tracking\" class=\"mention hashtag\" rel=\"tag\">#<span>tracking</span></a> <a href=\"https://mastodon.social/tags/facebook\" class=\"mention hashtag\" rel=\"tag\">#<span>facebook</span></a> <a href=\"https://mastodon.social/tags/instagram\" class=\"mention hashtag\" rel=\"tag\">#<span>instagram</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://files.mastodon.social/media_attachments/files/114/644/228/801/647/450/original/59c7955d2a40a224.mp4", "name": "February 2025\nAn attempt to log in to spend money.\nAll tracking blockers turned off, but it still doesn't work\n\nTracking cookies from Facebook, I've never been on Facebook in my life.\nWhat business is it of Facebook where I shop?\n\nCookies from google, Amazon, Forter, Cloudinary ... and and and\nCookie blocker paused and still it doesn't work.\n\nFor this company, the demand for my data is so great,\n, that it annoys me to the point of locking me out if necessary, just to have me tracked.\n\nThe answer from support was:\nConcentrate on the browser!\nStop all blockers (which I did)\nand it still didn't work\n\nI'm the customer, isn't that me?\nHence my answer above with my data to the support team\n\nYou are annoying!\nYou're just annoying!", "blurhash": "UoHLe*Mx4nj[f9afj?j[00oy-;j[a}kBayay", "focalPoint": [ 0, 0 ], "width": 640, "height": 480, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/thumbnails/114/644/228/801/647/450/original/0b6b3bcae2c52755.jpg" } } ], "tag": [ { "type": "Mention", "href": "https://mementomori.social/users/rolle", "name": "@rolle@mementomori.social" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/tracking", "name": "#tracking" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/facebook", "name": "#facebook" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/instagram", "name": "#instagram" } ], "replies": { "id": "https://mastodon.social/users/crescendo_himmelweiss/statuses/114644238830779486/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/crescendo_himmelweiss/statuses/114644238830779486/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/crescendo_himmelweiss/statuses/114644238830779486/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/crescendo_himmelweiss/statuses/114644238830779486/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/crescendo_himmelweiss/statuses/114644238830779486/shares", "type": "Collection", "totalItems": 0 } }