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.

Open in browser →
{ "@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" } ], "id": "https://mastodon.radio/users/g4dbn/statuses/100584682544633111/activity", "type": "Create", "actor": "https://mastodon.radio/users/g4dbn", "published": "2018-08-20T21:27:34Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.radio/users/g4dbn/followers", "https://mastodon.radio/users/moddedLimes" ], "object": { "id": "https://mastodon.radio/users/g4dbn/statuses/100584682544633111", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.radio/users/moddedLimes/statuses/100584658121289133", "published": "2018-08-20T21:27:34Z", "url": "https://mastodon.radio/@g4dbn/100584682544633111", "attributedTo": "https://mastodon.radio/users/g4dbn", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.radio/users/g4dbn/followers", "https://mastodon.radio/users/moddedLimes" ], "sensitive": false, "atomUri": "https://mastodon.radio/users/g4dbn/statuses/100584682544633111", "inReplyToAtomUri": "https://mastodon.radio/users/moddedLimes/statuses/100584658121289133", "conversation": "tag:mastodon.radio,2018-08-20:objectId=610:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.radio/@moddedLimes\" class=\"u-url mention\">@<span>moddedLimes</span></a></span> I used the excellent design sheet from F1FRV, which handles all of the fringeing and end termination issues. Other option is to use a proper EM solver. Might be feasible in OpenEMS. I used that to do the design for a 23cm N-type to reduced-height-waveguide model which worked fine, but you need to have some knowledge of Octave</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.radio/@moddedLimes\" class=\"u-url mention\">@<span>moddedLimes</span></a></span> I used the excellent design sheet from F1FRV, which handles all of the fringeing and end termination issues. Other option is to use a proper EM solver. Might be feasible in OpenEMS. I used that to do the design for a 23cm N-type to reduced-height-waveguide model which worked fine, but you need to have some knowledge of Octave</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.radio/users/moddedLimes", "name": "@moddedLimes" } ], "replies": { "id": "https://mastodon.radio/users/g4dbn/statuses/100584682544633111/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.radio/users/g4dbn/statuses/100584682544633111/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.radio/users/g4dbn/statuses/100584682544633111/replies", "items": [] } } } }