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", "Hashtag": "as:Hashtag" } ], "id": "https://infosec.exchange/users/vstab/statuses/114062394353693910", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-25T03:26:55Z", "url": "https://infosec.exchange/@vstab/114062394353693910", "attributedTo": "https://infosec.exchange/users/vstab", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/vstab/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/vstab/statuses/114062394353693910", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2025-02-25:objectId=245143713:objectType=Conversation", "content": "<p>&quot;Understanding and maintaining a closed-source solution for perimeter security devices is often more time-consuming or MUCH MORE expensive.&quot;</p><p>This is a 💯 take on <a href=\"https://infosec.exchange/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://infosec.exchange/tags/networking\" class=\"mention hashtag\" rel=\"tag\">#<span>networking</span></a>.</p><p>Great piece on best practices to securing network appliances by Johannes Ulrich. Link: <a href=\"https://isc.sans.edu/diary/My+Very+Personal+Guidance+and+Strategies+to+Protect+Network+Edge+Devices\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">isc.sans.edu/diary/My+Very+Per</span><span class=\"invisible\">sonal+Guidance+and+Strategies+to+Protect+Network+Edge+Devices</span></a></p>", "contentMap": { "en": "<p>&quot;Understanding and maintaining a closed-source solution for perimeter security devices is often more time-consuming or MUCH MORE expensive.&quot;</p><p>This is a 💯 take on <a href=\"https://infosec.exchange/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://infosec.exchange/tags/networking\" class=\"mention hashtag\" rel=\"tag\">#<span>networking</span></a>.</p><p>Great piece on best practices to securing network appliances by Johannes Ulrich. Link: <a href=\"https://isc.sans.edu/diary/My+Very+Personal+Guidance+and+Strategies+to+Protect+Network+Edge+Devices\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">isc.sans.edu/diary/My+Very+Per</span><span class=\"invisible\">sonal+Guidance+and+Strategies+to+Protect+Network+Edge+Devices</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://infosec.exchange/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/networking", "name": "#networking" } ], "replies": { "id": "https://infosec.exchange/users/vstab/statuses/114062394353693910/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/vstab/statuses/114062394353693910/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/vstab/statuses/114062394353693910/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/vstab/statuses/114062394353693910/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://infosec.exchange/users/vstab/statuses/114062394353693910/shares", "type": "Collection", "totalItems": 1 } }