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://astronomy.city/users/philo/statuses/113929086942614509", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-01T14:25:05Z", "url": "https://astronomy.city/@philo/113929086942614509", "attributedTo": "https://astronomy.city/users/philo", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://astronomy.city/users/philo/followers" ], "sensitive": false, "atomUri": "https://astronomy.city/users/philo/statuses/113929086942614509", "inReplyToAtomUri": null, "conversation": "tag:astronomy.city,2025-02-01:objectId=9252710:objectType=Conversation", "content": "<p>The Moon and Saturn</p><p>Taken last night, January 31st. Saturn is the brighter object at upper left. The moon was a waxing Cresent, but I overexposed intentionally to capture the darker, night side lit up by the reflection of sunlight from the Earth, known as &quot;Earthshine&quot; as well as Saturn itself.</p><p><a href=\"https://astronomy.city/tags/Saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>Saturn</span></a> <a href=\"https://astronomy.city/tags/moon\" class=\"mention hashtag\" rel=\"tag\">#<span>moon</span></a> <a href=\"https://astronomy.city/tags/conjunction\" class=\"mention hashtag\" rel=\"tag\">#<span>conjunction</span></a> <a href=\"https://astronomy.city/tags/earthshine\" class=\"mention hashtag\" rel=\"tag\">#<span>earthshine</span></a> <a href=\"https://astronomy.city/tags/astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>astronomy</span></a> <a href=\"https://astronomy.city/tags/Astrophotography\" class=\"mention hashtag\" rel=\"tag\">#<span>Astrophotography</span></a> <a href=\"https://astronomy.city/tags/solarsystem\" class=\"mention hashtag\" rel=\"tag\">#<span>solarsystem</span></a> <a href=\"https://astronomy.city/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://astronomy.city/tags/astrodon\" class=\"mention hashtag\" rel=\"tag\">#<span>astrodon</span></a></p>", "contentMap": { "en": "<p>The Moon and Saturn</p><p>Taken last night, January 31st. Saturn is the brighter object at upper left. The moon was a waxing Cresent, but I overexposed intentionally to capture the darker, night side lit up by the reflection of sunlight from the Earth, known as &quot;Earthshine&quot; as well as Saturn itself.</p><p><a href=\"https://astronomy.city/tags/Saturn\" class=\"mention hashtag\" rel=\"tag\">#<span>Saturn</span></a> <a href=\"https://astronomy.city/tags/moon\" class=\"mention hashtag\" rel=\"tag\">#<span>moon</span></a> <a href=\"https://astronomy.city/tags/conjunction\" class=\"mention hashtag\" rel=\"tag\">#<span>conjunction</span></a> <a href=\"https://astronomy.city/tags/earthshine\" class=\"mention hashtag\" rel=\"tag\">#<span>earthshine</span></a> <a href=\"https://astronomy.city/tags/astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>astronomy</span></a> <a href=\"https://astronomy.city/tags/Astrophotography\" class=\"mention hashtag\" rel=\"tag\">#<span>Astrophotography</span></a> <a href=\"https://astronomy.city/tags/solarsystem\" class=\"mention hashtag\" rel=\"tag\">#<span>solarsystem</span></a> <a href=\"https://astronomy.city/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://astronomy.city/tags/astrodon\" class=\"mention hashtag\" rel=\"tag\">#<span>astrodon</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/astronomycity/media_attachments/files/113/929/085/583/463/417/original/9b93422e908a7326.jpg", "name": null, "blurhash": "U22FlWIAIA?v8_%N%N9E-;M{M_%gRjofofRj", "width": 1269, "height": 1268 } ], "tag": [ { "type": "Hashtag", "href": "https://astronomy.city/tags/saturn", "name": "#saturn" }, { "type": "Hashtag", "href": "https://astronomy.city/tags/moon", "name": "#moon" }, { "type": "Hashtag", "href": "https://astronomy.city/tags/conjunction", "name": "#conjunction" }, { "type": "Hashtag", "href": "https://astronomy.city/tags/earthshine", "name": "#earthshine" }, { "type": "Hashtag", "href": "https://astronomy.city/tags/astronomy", "name": "#astronomy" }, { "type": "Hashtag", "href": "https://astronomy.city/tags/astrophotography", "name": "#astrophotography" }, { "type": "Hashtag", "href": "https://astronomy.city/tags/solarsystem", "name": "#solarsystem" }, { "type": "Hashtag", "href": "https://astronomy.city/tags/Space", "name": "#Space" }, { "type": "Hashtag", "href": "https://astronomy.city/tags/Astrodon", "name": "#Astrodon" } ], "replies": { "id": "https://astronomy.city/users/philo/statuses/113929086942614509/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://astronomy.city/users/philo/statuses/113929086942614509/replies?only_other_accounts=true&page=true", "partOf": "https://astronomy.city/users/philo/statuses/113929086942614509/replies", "items": [] } }, "likes": { "id": "https://astronomy.city/users/philo/statuses/113929086942614509/likes", "type": "Collection", "totalItems": 18 }, "shares": { "id": "https://astronomy.city/users/philo/statuses/113929086942614509/shares", "type": "Collection", "totalItems": 2 } }