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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/LinaroLtd/statuses/114144614344024427", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-11T15:56:32Z", "url": "https://mastodon.social/@LinaroLtd/114144614344024427", "attributedTo": "https://mastodon.social/users/LinaroLtd", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/LinaroLtd/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/LinaroLtd/statuses/114144614344024427", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-03-11:objectId=943034178:objectType=Conversation", "content": "<p>🚨Linaro is ready to announce the commercial launch of ONELab at <a href=\"https://mastodon.social/tags/EW2025\" class=\"mention hashtag\" rel=\"tag\">#<span>EW2025</span></a> 🎉 ONELab is the platform for continuous automated testing for Arm SystemReady-DT compliance and broad OS compatibility. Learn more here: <a href=\"https://www.linaro.org/news/linaro-announces-commercial-launch-of-onelab/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">linaro.org/news/linaro-announc</span><span class=\"invisible\">es-commercial-launch-of-onelab/</span></a> <a href=\"https://mastodon.social/tags/AMD\" class=\"mention hashtag\" rel=\"tag\">#<span>AMD</span></a> <a href=\"https://mastodon.social/tags/Arm\" class=\"mention hashtag\" rel=\"tag\">#<span>Arm</span></a> <a href=\"https://mastodon.social/tags/ADLINK\" class=\"mention hashtag\" rel=\"tag\">#<span>ADLINK</span></a> <a href=\"https://mastodon.social/tags/Renesas\" class=\"mention hashtag\" rel=\"tag\">#<span>Renesas</span></a></p>", "contentMap": { "en": "<p>🚨Linaro is ready to announce the commercial launch of ONELab at <a href=\"https://mastodon.social/tags/EW2025\" class=\"mention hashtag\" rel=\"tag\">#<span>EW2025</span></a> 🎉 ONELab is the platform for continuous automated testing for Arm SystemReady-DT compliance and broad OS compatibility. Learn more here: <a href=\"https://www.linaro.org/news/linaro-announces-commercial-launch-of-onelab/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">linaro.org/news/linaro-announc</span><span class=\"invisible\">es-commercial-launch-of-onelab/</span></a> <a href=\"https://mastodon.social/tags/AMD\" class=\"mention hashtag\" rel=\"tag\">#<span>AMD</span></a> <a href=\"https://mastodon.social/tags/Arm\" class=\"mention hashtag\" rel=\"tag\">#<span>Arm</span></a> <a href=\"https://mastodon.social/tags/ADLINK\" class=\"mention hashtag\" rel=\"tag\">#<span>ADLINK</span></a> <a href=\"https://mastodon.social/tags/Renesas\" class=\"mention hashtag\" rel=\"tag\">#<span>Renesas</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://files.mastodon.social/media_attachments/files/114/144/613/591/716/364/original/83eba8aa5daa9814.mp4", "name": null, "blurhash": "U54xi8xu4mIUM{ayxuj[4nM{?b%M%Mj[M{ay", "width": 1280, "height": 720 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/ew2025", "name": "#ew2025" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/amd", "name": "#amd" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/arm", "name": "#arm" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/adlink", "name": "#adlink" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/renesas", "name": "#renesas" } ], "replies": { "id": "https://mastodon.social/users/LinaroLtd/statuses/114144614344024427/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/LinaroLtd/statuses/114144614344024427/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/LinaroLtd/statuses/114144614344024427/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/LinaroLtd/statuses/114144614344024427/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://mastodon.social/users/LinaroLtd/statuses/114144614344024427/shares", "type": "Collection", "totalItems": 4 } }