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.social/users/HaroldSinnott/statuses/113985376878252117", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-11T13:00:22Z", "url": "https://mastodon.social/@HaroldSinnott/113985376878252117", "attributedTo": "https://mastodon.social/users/HaroldSinnott", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/HaroldSinnott/followers", "https://mastodon.social/users/Siemens", "https://mastodon.social/users/kkruse" ], "sensitive": false, "atomUri": "https://mastodon.social/users/HaroldSinnott/statuses/113985376878252117", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-11:objectId=918357146:objectType=Conversation", "content": "<p>Check out my latest interview on AI, sustainable aviation, and startups with @PeterKoerte of <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@Siemens\" class=\"u-url mention\">@<span>Siemens</span></a></span> at <a href=\"https://mastodon.social/tags/CES2025\" class=\"mention hashtag\" rel=\"tag\">#<span>CES2025</span></a> in Las Vegas!</p><p>Watch it now on my YouTube channel, Tech Ahead ⬇️ :</p><p>@siemens_press @SpirosMargaris <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@kkruse\" class=\"u-url mention\">@<span>kkruse</span></a></span> @gvalan @GarciaSiemens @enilev @marcusborba @Hal_Good @AlexMachicado @Analytics_699 </p><p><a href=\"https://youtu.be/ERj902puLn0?si=eEYmcOK26uV4_w2v\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">youtu.be/ERj902puLn0?si=eEYmcO</span><span class=\"invisible\">K26uV4_w2v</span></a></p>", "contentMap": { "en": "<p>Check out my latest interview on AI, sustainable aviation, and startups with @PeterKoerte of <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@Siemens\" class=\"u-url mention\">@<span>Siemens</span></a></span> at <a href=\"https://mastodon.social/tags/CES2025\" class=\"mention hashtag\" rel=\"tag\">#<span>CES2025</span></a> in Las Vegas!</p><p>Watch it now on my YouTube channel, Tech Ahead ⬇️ :</p><p>@siemens_press @SpirosMargaris <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@kkruse\" class=\"u-url mention\">@<span>kkruse</span></a></span> @gvalan @GarciaSiemens @enilev @marcusborba @Hal_Good @AlexMachicado @Analytics_699 </p><p><a href=\"https://youtu.be/ERj902puLn0?si=eEYmcOK26uV4_w2v\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">youtu.be/ERj902puLn0?si=eEYmcO</span><span class=\"invisible\">K26uV4_w2v</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/Siemens", "name": "@Siemens" }, { "type": "Mention", "href": "https://mastodon.social/users/kkruse", "name": "@kkruse" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ces2025", "name": "#ces2025" } ], "replies": { "id": "https://mastodon.social/users/HaroldSinnott/statuses/113985376878252117/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/HaroldSinnott/statuses/113985376878252117/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/HaroldSinnott/statuses/113985376878252117/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/HaroldSinnott/statuses/113985376878252117/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/HaroldSinnott/statuses/113985376878252117/shares", "type": "Collection", "totalItems": 0 } }