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" } ], "id": "https://mathstodon.xyz/users/csk/statuses/110058810967206467", "type": "Note", "summary": null, "inReplyTo": "https://mathstodon.xyz/users/csk/statuses/110058809366519038", "published": "2023-03-21T02:03:01Z", "url": "https://mathstodon.xyz/@csk/110058810967206467", "attributedTo": "https://mathstodon.xyz/users/csk", "to": [ "https://mathstodon.xyz/users/csk/followers" ], "cc": [ "https://www.w3.org/ns/activitystreams#Public" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/csk/statuses/110058810967206467", "inReplyToAtomUri": "https://mathstodon.xyz/users/csk/statuses/110058809366519038", "conversation": "tag:mathstodon.xyz,2023-03-21:objectId=44834606:objectType=Conversation", "content": "<p>The paper includes two proofs of aperiodicity. The first is a computer-assisted, case-based analysis of the structure of tilings by hats. The second makes use of the fact that the hat is one member of a continuum of aperiodic monotiles! <a href=\"https://youtu.be/W-ECvtIA-5A\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">youtu.be/W-ECvtIA-5A</span><span class=\"invisible\"></span></a> 6/6</p>", "contentMap": { "en": "<p>The paper includes two proofs of aperiodicity. The first is a computer-assisted, case-based analysis of the structure of tilings by hats. The second makes use of the fact that the hat is one member of a continuum of aperiodic monotiles! <a href=\"https://youtu.be/W-ECvtIA-5A\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">youtu.be/W-ECvtIA-5A</span><span class=\"invisible\"></span></a> 6/6</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mathstodon.xyz/users/csk/statuses/110058810967206467/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/csk/statuses/110058810967206467/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/csk/statuses/110058810967206467/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/csk/statuses/110058810967206467/likes", "type": "Collection", "totalItems": 50 }, "shares": { "id": "https://mathstodon.xyz/users/csk/statuses/110058810967206467/shares", "type": "Collection", "totalItems": 13 } }