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", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://infosec.exchange/users/b4rbito/statuses/110694230112267109/activity", "type": "Create", "actor": "https://infosec.exchange/users/b4rbito", "published": "2023-07-11T07:18:27Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/b4rbito/followers", "https://infosec.exchange/users/madcoder", "https://mastodon.online/users/ezhes_" ], "object": { "id": "https://infosec.exchange/users/b4rbito/statuses/110694230112267109", "type": "Note", "summary": null, "inReplyTo": "https://infosec.exchange/users/madcoder/statuses/110693908284239947", "published": "2023-07-11T07:18:27Z", "url": "https://infosec.exchange/@b4rbito/110694230112267109", "attributedTo": "https://infosec.exchange/users/b4rbito", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/b4rbito/followers", "https://infosec.exchange/users/madcoder", "https://mastodon.online/users/ezhes_" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/b4rbito/statuses/110694230112267109", "inReplyToAtomUri": "https://infosec.exchange/users/madcoder/statuses/110693908284239947", "conversation": "tag:mastodon.online,2023-07-11:objectId=190068566:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://infosec.exchange/@madcoder\" class=\"u-url mention\">@<span>madcoder</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.online/@ezhes_\" class=\"u-url mention\">@<span>ezhes_</span></a></span> <br />This is absolutely true, however in this benchmark we only add vaddss or cmp+je after every load/store. (No RedZone or libc instrumentation)<br />The overhead is still quite significant.</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://infosec.exchange/@madcoder\" class=\"u-url mention\">@<span>madcoder</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.online/@ezhes_\" class=\"u-url mention\">@<span>ezhes_</span></a></span> <br />This is absolutely true, however in this benchmark we only add vaddss or cmp+je after every load/store. (No RedZone or libc instrumentation)<br />The overhead is still quite significant.</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/media_attachments/files/110/694/226/855/301/272/original/8870859af63705f8.jpg", "name": null, "blurhash": "UKRfkAWr?bkDbwj[adWV_4WAIUoLr;ofkXay", "width": 1080, "height": 710 } ], "tag": [ { "type": "Mention", "href": "https://infosec.exchange/users/madcoder", "name": "@madcoder" }, { "type": "Mention", "href": "https://mastodon.online/users/ezhes_", "name": "@ezhes_@mastodon.online" } ], "replies": { "id": "https://infosec.exchange/users/b4rbito/statuses/110694230112267109/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/b4rbito/statuses/110694230112267109/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/b4rbito/statuses/110694230112267109/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/b4rbito/statuses/110694230112267109/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://infosec.exchange/users/b4rbito/statuses/110694230112267109/shares", "type": "Collection", "totalItems": 0 } } }