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://fosstodon.org/users/AkaSci/statuses/109308706933865290/activity", "type": "Create", "actor": "https://fosstodon.org/users/AkaSci", "published": "2022-11-08T14:41:41Z", "to": [ "https://fosstodon.org/users/AkaSci/followers" ], "cc": [ "https://www.w3.org/ns/activitystreams#Public" ], "object": { "id": "https://fosstodon.org/users/AkaSci/statuses/109308706933865290", "type": "Note", "summary": null, "inReplyTo": "https://fosstodon.org/users/AkaSci/statuses/109308665891355637", "published": "2022-11-08T14:41:41Z", "url": "https://fosstodon.org/@AkaSci/109308706933865290", "attributedTo": "https://fosstodon.org/users/AkaSci", "to": [ "https://fosstodon.org/users/AkaSci/followers" ], "cc": [ "https://www.w3.org/ns/activitystreams#Public" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/AkaSci/statuses/109308706933865290", "inReplyToAtomUri": "https://fosstodon.org/users/AkaSci/statuses/109308665891355637", "conversation": "tag:fosstodon.org,2022-11-08:objectId=57089587:objectType=Conversation", "content": "<p>Light transits 3 dichronic filters in series (D1-D3), each of which reflects a narrow band of the spectrum and transmits the rest. The reflected light from the 3 filters and the transmitted light from the last filter are sent via 4 IFUs and 4 gratings (G1-G4) to detectors.</p><p>3/n</p>", "contentMap": { "en": "<p>Light transits 3 dichronic filters in series (D1-D3), each of which reflects a narrow band of the spectrum and transmits the rest. The reflected light from the 3 filters and the transmitted light from the last filter are sent via 4 IFUs and 4 gratings (G1-G4) to detectors.</p><p>3/n</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://fosstodon.org/users/AkaSci/statuses/109308706933865290/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/AkaSci/statuses/109308706933865290/replies?min_id=109308716654239863&page=true", "partOf": "https://fosstodon.org/users/AkaSci/statuses/109308706933865290/replies", "items": [ "https://fosstodon.org/users/AkaSci/statuses/109308716654239863" ] } }, "likes": { "id": "https://fosstodon.org/users/AkaSci/statuses/109308706933865290/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://fosstodon.org/users/AkaSci/statuses/109308706933865290/shares", "type": "Collection", "totalItems": 0 } } }