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://social.esmarconf.org/users/kdnyhan/statuses/113856323553958275", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-19T18:00:24Z", "url": "https://social.esmarconf.org/@kdnyhan/113856323553958275", "attributedTo": "https://social.esmarconf.org/users/kdnyhan", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.esmarconf.org/users/kdnyhan/followers" ], "sensitive": false, "atomUri": "https://social.esmarconf.org/users/kdnyhan/statuses/113856323553958275", "inReplyToAtomUri": null, "conversation": "tag:social.esmarconf.org,2025-01-19:objectId=5415233:objectType=Conversation", "content": "<p>Guess what! The Brookline Public Library has CO2 monitors that you can borrow! Very useful for checking out the ventilation in any indoor space that is ventilated (mechanically or naturally) with outdoor air. FREE!!!!!<br /><a href=\"https://brookline.minlib.net/Record/.b42432650\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">brookline.minlib.net/Record/.b</span><span class=\"invisible\">42432650</span></a><br /><a href=\"https://social.esmarconf.org/tags/Brookline\" class=\"mention hashtag\" rel=\"tag\">#<span>Brookline</span></a> <a href=\"https://social.esmarconf.org/tags/BrooklineMA\" class=\"mention hashtag\" rel=\"tag\">#<span>BrooklineMA</span></a> <a href=\"https://social.esmarconf.org/tags/IndoorAirQuality\" class=\"mention hashtag\" rel=\"tag\">#<span>IndoorAirQuality</span></a> <a href=\"https://social.esmarconf.org/tags/COVIDisAirborne\" class=\"mention hashtag\" rel=\"tag\">#<span>COVIDisAirborne</span></a> <a href=\"https://social.esmarconf.org/tags/CovidConscious\" class=\"mention hashtag\" rel=\"tag\">#<span>CovidConscious</span></a> <a href=\"https://social.esmarconf.org/tags/CovidCompetent\" class=\"mention hashtag\" rel=\"tag\">#<span>CovidCompetent</span></a></p>", "contentMap": { "en": "<p>Guess what! The Brookline Public Library has CO2 monitors that you can borrow! Very useful for checking out the ventilation in any indoor space that is ventilated (mechanically or naturally) with outdoor air. FREE!!!!!<br /><a href=\"https://brookline.minlib.net/Record/.b42432650\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">brookline.minlib.net/Record/.b</span><span class=\"invisible\">42432650</span></a><br /><a href=\"https://social.esmarconf.org/tags/Brookline\" class=\"mention hashtag\" rel=\"tag\">#<span>Brookline</span></a> <a href=\"https://social.esmarconf.org/tags/BrooklineMA\" class=\"mention hashtag\" rel=\"tag\">#<span>BrooklineMA</span></a> <a href=\"https://social.esmarconf.org/tags/IndoorAirQuality\" class=\"mention hashtag\" rel=\"tag\">#<span>IndoorAirQuality</span></a> <a href=\"https://social.esmarconf.org/tags/COVIDisAirborne\" class=\"mention hashtag\" rel=\"tag\">#<span>COVIDisAirborne</span></a> <a href=\"https://social.esmarconf.org/tags/CovidConscious\" class=\"mention hashtag\" rel=\"tag\">#<span>CovidConscious</span></a> <a href=\"https://social.esmarconf.org/tags/CovidCompetent\" class=\"mention hashtag\" rel=\"tag\">#<span>CovidCompetent</span></a></p>" }, "updated": "2025-01-19T20:22:55Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://social.esmarconf.org/tags/brookline", "name": "#brookline" }, { "type": "Hashtag", "href": "https://social.esmarconf.org/tags/brooklinema", "name": "#brooklinema" }, { "type": "Hashtag", "href": "https://social.esmarconf.org/tags/indoorairquality", "name": "#indoorairquality" }, { "type": "Hashtag", "href": "https://social.esmarconf.org/tags/COVIDisAirborne", "name": "#COVIDisAirborne" }, { "type": "Hashtag", "href": "https://social.esmarconf.org/tags/covidcompetent", "name": "#covidcompetent" }, { "type": "Hashtag", "href": "https://social.esmarconf.org/tags/covidconscious", "name": "#covidconscious" } ], "replies": { "id": "https://social.esmarconf.org/users/kdnyhan/statuses/113856323553958275/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.esmarconf.org/users/kdnyhan/statuses/113856323553958275/replies?min_id=113856335227104633&page=true", "partOf": "https://social.esmarconf.org/users/kdnyhan/statuses/113856323553958275/replies", "items": [ "https://social.esmarconf.org/users/kdnyhan/statuses/113856335227104633" ] } } }