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://astrodon.social/users/LISA/statuses/113888968127466873", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-25T12:22:21Z", "url": "https://astrodon.social/@LISA/113888968127466873", "attributedTo": "https://astrodon.social/users/LISA", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://astrodon.social/users/LISA/followers" ], "sensitive": false, "atomUri": "https://astrodon.social/users/LISA/statuses/113888968127466873", "inReplyToAtomUri": null, "conversation": "tag:astrodon.social,2025-01-25:objectId=42926163:objectType=Conversation", "content": "<p>Just a year ago LISA passed a major review with flying colours: The whole concept - from the definition of the overall mission and operations to the space hardware to be built - stood up to the intense scrutiny of ESA´s reviewers. ESA confirmed that LISA is sufficiently mature and mission development could proceed as planned. The sky&#39;s (not) the limit🚀<br /><a href=\"https://astrodon.social/tags/lisamission\" class=\"mention hashtag\" rel=\"tag\">#<span>lisamission</span></a> <a href=\"https://astrodon.social/tags/LISACommunity\" class=\"mention hashtag\" rel=\"tag\">#<span>LISACommunity</span></a> <a href=\"https://astrodon.social/tags/gwspace\" class=\"mention hashtag\" rel=\"tag\">#<span>gwspace</span></a> <a href=\"https://astrodon.social/tags/europeanspaceagency\" class=\"mention hashtag\" rel=\"tag\">#<span>europeanspaceagency</span></a> <a href=\"https://astrodon.social/tags/nasa\" class=\"mention hashtag\" rel=\"tag\">#<span>nasa</span></a></p>", "contentMap": { "de": "<p>Just a year ago LISA passed a major review with flying colours: The whole concept - from the definition of the overall mission and operations to the space hardware to be built - stood up to the intense scrutiny of ESA´s reviewers. ESA confirmed that LISA is sufficiently mature and mission development could proceed as planned. The sky&#39;s (not) the limit🚀<br /><a href=\"https://astrodon.social/tags/lisamission\" class=\"mention hashtag\" rel=\"tag\">#<span>lisamission</span></a> <a href=\"https://astrodon.social/tags/LISACommunity\" class=\"mention hashtag\" rel=\"tag\">#<span>LISACommunity</span></a> <a href=\"https://astrodon.social/tags/gwspace\" class=\"mention hashtag\" rel=\"tag\">#<span>gwspace</span></a> <a href=\"https://astrodon.social/tags/europeanspaceagency\" class=\"mention hashtag\" rel=\"tag\">#<span>europeanspaceagency</span></a> <a href=\"https://astrodon.social/tags/nasa\" class=\"mention hashtag\" rel=\"tag\">#<span>nasa</span></a></p>" }, "updated": "2025-01-25T12:32:56Z", "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.astrodon.social/media_attachments/files/113/888/967/612/773/486/original/45486050d658e110.png", "name": null, "blurhash": "UK9%Fv~A-Us:^i=_xWe.oJs:s:oIWYWXofs.", "width": 1920, "height": 888 } ], "tag": [ { "type": "Hashtag", "href": "https://astrodon.social/tags/lisamission", "name": "#lisamission" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/lisacommunity", "name": "#lisacommunity" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/gwspace", "name": "#gwspace" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/europeanspaceagency", "name": "#europeanspaceagency" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/nasa", "name": "#nasa" } ], "replies": { "id": "https://astrodon.social/users/LISA/statuses/113888968127466873/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://astrodon.social/users/LISA/statuses/113888968127466873/replies?only_other_accounts=true&page=true", "partOf": "https://astrodon.social/users/LISA/statuses/113888968127466873/replies", "items": [] } }, "likes": { "id": "https://astrodon.social/users/LISA/statuses/113888968127466873/likes", "type": "Collection", "totalItems": 14 }, "shares": { "id": "https://astrodon.social/users/LISA/statuses/113888968127466873/shares", "type": "Collection", "totalItems": 8 } }