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", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/pomarede/statuses/114448777549996703/replies", "type": "Collection", "first": { "id": "https://mastodon.social/users/pomarede/statuses/114448777549996703/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.social/users/pomarede/statuses/114448777549996703/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/pomarede/statuses/114448777549996703/replies", "items": [ { "id": "https://mastodon.social/users/pomarede/statuses/114454356648150301", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/pomarede/statuses/114448777549996703", "published": "2025-05-05T08:48:05Z", "url": "https://mastodon.social/@pomarede/114454356648150301", "attributedTo": "https://mastodon.social/users/pomarede", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/pomarede/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/pomarede/statuses/114454356648150301", "inReplyToAtomUri": "https://mastodon.social/users/pomarede/statuses/114448777549996703", "conversation": "tag:mastodon.social,2025-05-04:objectId=988334768:objectType=Conversation", "content": "<p>Boxwork Ahoy! </p><p>This Sol 4527 mosaic ⤴️ captures the boxwork structures, where the smooth terrain is criss-crossed by ridges, below the hilltops.</p><p>ℹ️ science plan <a href=\"https://science.nasa.gov/blog/sols-4527-4528-boxwork-ahoy/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">science.nasa.gov/blog/sols-452</span><span class=\"invisible\">7-4528-boxwork-ahoy/</span></a><br />ℹ️ more insights on the formation of boxwork structures <a href=\"https://photojournal.jpl.nasa.gov/catalog/PIA26306\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">photojournal.jpl.nasa.gov/cata</span><span class=\"invisible\">log/PIA26306</span></a></p><p><a href=\"https://mastodon.social/tags/Mars\" class=\"mention hashtag\" rel=\"tag\">#<span>Mars</span></a> <a href=\"https://mastodon.social/tags/Curiosity\" class=\"mention hashtag\" rel=\"tag\">#<span>Curiosity</span></a> <a href=\"https://mastodon.social/tags/rover\" class=\"mention hashtag\" rel=\"tag\">#<span>rover</span></a> <a href=\"https://mastodon.social/tags/Sol4527\" class=\"mention hashtag\" rel=\"tag\">#<span>Sol4527</span></a> <a href=\"https://mastodon.social/tags/GhostMountain\" class=\"mention hashtag\" rel=\"tag\">#<span>GhostMountain</span></a> <a href=\"https://mastodon.social/tags/Boxwork\" class=\"mention hashtag\" rel=\"tag\">#<span>Boxwork</span></a> <a href=\"https://mastodon.social/tags/geology\" class=\"mention hashtag\" rel=\"tag\">#<span>geology</span></a> <a href=\"https://mastodon.social/tags/CuriosityRover\" class=\"mention hashtag\" rel=\"tag\">#<span>CuriosityRover</span></a> <a href=\"https://mastodon.social/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/STEM\" class=\"mention hashtag\" rel=\"tag\">#<span>STEM</span></a> <a href=\"https://mastodon.social/tags/Astrodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Astrodon</span></a> <a href=\"https://mastodon.social/tags/news\" class=\"mention hashtag\" rel=\"tag\">#<span>news</span></a> <a href=\"https://mastodon.social/tags/water\" class=\"mention hashtag\" rel=\"tag\">#<span>water</span></a></p>", "contentMap": { "en": "<p>Boxwork Ahoy! </p><p>This Sol 4527 mosaic ⤴️ captures the boxwork structures, where the smooth terrain is criss-crossed by ridges, below the hilltops.</p><p>ℹ️ science plan <a href=\"https://science.nasa.gov/blog/sols-4527-4528-boxwork-ahoy/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">science.nasa.gov/blog/sols-452</span><span class=\"invisible\">7-4528-boxwork-ahoy/</span></a><br />ℹ️ more insights on the formation of boxwork structures <a href=\"https://photojournal.jpl.nasa.gov/catalog/PIA26306\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">photojournal.jpl.nasa.gov/cata</span><span class=\"invisible\">log/PIA26306</span></a></p><p><a href=\"https://mastodon.social/tags/Mars\" class=\"mention hashtag\" rel=\"tag\">#<span>Mars</span></a> <a href=\"https://mastodon.social/tags/Curiosity\" class=\"mention hashtag\" rel=\"tag\">#<span>Curiosity</span></a> <a href=\"https://mastodon.social/tags/rover\" class=\"mention hashtag\" rel=\"tag\">#<span>rover</span></a> <a href=\"https://mastodon.social/tags/Sol4527\" class=\"mention hashtag\" rel=\"tag\">#<span>Sol4527</span></a> <a href=\"https://mastodon.social/tags/GhostMountain\" class=\"mention hashtag\" rel=\"tag\">#<span>GhostMountain</span></a> <a href=\"https://mastodon.social/tags/Boxwork\" class=\"mention hashtag\" rel=\"tag\">#<span>Boxwork</span></a> <a href=\"https://mastodon.social/tags/geology\" class=\"mention hashtag\" rel=\"tag\">#<span>geology</span></a> <a href=\"https://mastodon.social/tags/CuriosityRover\" class=\"mention hashtag\" rel=\"tag\">#<span>CuriosityRover</span></a> <a href=\"https://mastodon.social/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/STEM\" class=\"mention hashtag\" rel=\"tag\">#<span>STEM</span></a> <a href=\"https://mastodon.social/tags/Astrodon\" class=\"mention hashtag\" rel=\"tag\">#<span>Astrodon</span></a> <a href=\"https://mastodon.social/tags/news\" class=\"mention hashtag\" rel=\"tag\">#<span>news</span></a> <a href=\"https://mastodon.social/tags/water\" class=\"mention hashtag\" rel=\"tag\">#<span>water</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/mars", "name": "#mars" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/curiosity", "name": "#curiosity" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/rover", "name": "#rover" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/sol4527", "name": "#sol4527" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ghostmountain", "name": "#ghostmountain" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/boxwork", "name": "#boxwork" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/geology", "name": "#geology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/curiosityrover", "name": "#curiosityrover" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/space", "name": "#space" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/stem", "name": "#stem" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/Astrodon", "name": "#Astrodon" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/news", "name": "#news" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/water", "name": "#water" } ], "replies": { "id": "https://mastodon.social/users/pomarede/statuses/114454356648150301/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/pomarede/statuses/114454356648150301/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/pomarede/statuses/114454356648150301/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/pomarede/statuses/114454356648150301/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mastodon.social/users/pomarede/statuses/114454356648150301/shares", "type": "Collection", "totalItems": 0 } } ] } }