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.

Open in browser →
{ "@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" } } ], "id": "https://mathstodon.xyz/users/SydMathInst/statuses/109423825600031384", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-11-28T22:37:53Z", "url": "https://mathstodon.xyz/@SydMathInst/109423825600031384", "attributedTo": "https://mathstodon.xyz/users/SydMathInst", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/SydMathInst/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/SydMathInst/statuses/109423825600031384", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2022-11-28:objectId=31344661:objectType=Conversation", "content": "<p>Join SMRI visitor Francisco Crespo (University of Bío-Bío) for a talk on the full N-body problem. This physical system has powered the fabric of science &amp; maths for centuries, such as in the development of quantum mechanics. <br />In-person/online 1 Dec, 1pm: <a href=\"https://mathematical-research-institute.sydney.edu.au/seminars/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mathematical-research-institut</span><span class=\"invisible\">e.sydney.edu.au/seminars/</span></a></p>", "contentMap": { "en": "<p>Join SMRI visitor Francisco Crespo (University of Bío-Bío) for a talk on the full N-body problem. This physical system has powered the fabric of science &amp; maths for centuries, such as in the development of quantum mechanics. <br />In-person/online 1 Dec, 1pm: <a href=\"https://mathematical-research-institute.sydney.edu.au/seminars/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mathematical-research-institut</span><span class=\"invisible\">e.sydney.edu.au/seminars/</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/media_attachments/files/109/423/825/549/493/057/original/3c513339ca72aa70.jpg", "name": "Francisco Crespo SMRI Seminar 1 Dec, 13:00 AEDT", "blurhash": "UFRfd^8wDh9E?c.8%g?cIAIAniM{-pMxs:M{", "width": 1200, "height": 675 } ], "tag": [], "replies": { "id": "https://mathstodon.xyz/users/SydMathInst/statuses/109423825600031384/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/SydMathInst/statuses/109423825600031384/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/SydMathInst/statuses/109423825600031384/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/SydMathInst/statuses/109423825600031384/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mathstodon.xyz/users/SydMathInst/statuses/109423825600031384/shares", "type": "Collection", "totalItems": 2 } }