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.world/users/funhouseradio/statuses/114747150855006742", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-26T01:49:30Z", "url": "https://mastodon.world/@funhouseradio/114747150855006742", "attributedTo": "https://mastodon.world/users/funhouseradio", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.world/users/funhouseradio/followers" ], "sensitive": false, "atomUri": "https://mastodon.world/users/funhouseradio/statuses/114747150855006742", "inReplyToAtomUri": null, "conversation": "tag:mastodon.world,2025-06-26:objectId=434382809:objectType=Conversation", "content": "<p>&quot;Known as tomb mold, this fungus causes serious health issues in infected people and may have been behind several, if not most stories of old kings’ curses. Now, however, new research has found that the Pharaoh’s curse may actually be a blessing in disguise. Due to its infectious nature, the fungus is very good at infecting and killing off certain cancer cells, with promising results for future....&quot; <br /><a href=\"https://mastodon.world/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.world/tags/medicine\" class=\"mention hashtag\" rel=\"tag\">#<span>medicine</span></a> <a href=\"https://mastodon.world/tags/archeology\" class=\"mention hashtag\" rel=\"tag\">#<span>archeology</span></a> <a href=\"https://mastodon.world/tags/weirdnews\" class=\"mention hashtag\" rel=\"tag\">#<span>weirdnews</span></a> <a href=\"https://mastodon.world/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> <a href=\"https://mastodon.world/tags/cancer\" class=\"mention hashtag\" rel=\"tag\">#<span>cancer</span></a> <a href=\"https://mastodon.world/tags/cringe\" class=\"mention hashtag\" rel=\"tag\">#<span>cringe</span></a> <br /><a href=\"https://www.oddee.com/king-tuts-curse-may-help-doctors-treat-cancer-75508/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">oddee.com/king-tuts-curse-may-</span><span class=\"invisible\">help-doctors-treat-cancer-75508/</span></a></p>", "contentMap": { "en": "<p>&quot;Known as tomb mold, this fungus causes serious health issues in infected people and may have been behind several, if not most stories of old kings’ curses. Now, however, new research has found that the Pharaoh’s curse may actually be a blessing in disguise. Due to its infectious nature, the fungus is very good at infecting and killing off certain cancer cells, with promising results for future....&quot; <br /><a href=\"https://mastodon.world/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.world/tags/medicine\" class=\"mention hashtag\" rel=\"tag\">#<span>medicine</span></a> <a href=\"https://mastodon.world/tags/archeology\" class=\"mention hashtag\" rel=\"tag\">#<span>archeology</span></a> <a href=\"https://mastodon.world/tags/weirdnews\" class=\"mention hashtag\" rel=\"tag\">#<span>weirdnews</span></a> <a href=\"https://mastodon.world/tags/history\" class=\"mention hashtag\" rel=\"tag\">#<span>history</span></a> <a href=\"https://mastodon.world/tags/cancer\" class=\"mention hashtag\" rel=\"tag\">#<span>cancer</span></a> <a href=\"https://mastodon.world/tags/cringe\" class=\"mention hashtag\" rel=\"tag\">#<span>cringe</span></a> <br /><a href=\"https://www.oddee.com/king-tuts-curse-may-help-doctors-treat-cancer-75508/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">oddee.com/king-tuts-curse-may-</span><span class=\"invisible\">help-doctors-treat-cancer-75508/</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.world/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/medicine", "name": "#medicine" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/archeology", "name": "#archeology" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/weirdnews", "name": "#weirdnews" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/history", "name": "#history" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/cancer", "name": "#cancer" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/cringe", "name": "#cringe" } ], "replies": { "id": "https://mastodon.world/users/funhouseradio/statuses/114747150855006742/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.world/users/funhouseradio/statuses/114747150855006742/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.world/users/funhouseradio/statuses/114747150855006742/replies", "items": [] } }, "likes": { "id": "https://mastodon.world/users/funhouseradio/statuses/114747150855006742/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.world/users/funhouseradio/statuses/114747150855006742/shares", "type": "Collection", "totalItems": 6 } }