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.ngo/users/horizontal/statuses/114024017290305358", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-18T08:47:07Z", "url": "https://mastodon.ngo/@horizontal/114024017290305358", "attributedTo": "https://mastodon.ngo/users/horizontal", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.ngo/users/horizontal/followers", "https://infosec.exchange/users/tella" ], "sensitive": false, "atomUri": "https://mastodon.ngo/users/horizontal/statuses/114024017290305358", "inReplyToAtomUri": null, "conversation": "tag:mastodon.ngo,2025-02-18:objectId=4966458:objectType=Conversation", "content": "<p>Over the past five years, Horizontal has developed vital tools like <span class=\"h-card\" translate=\"no\"><a href=\"https://infosec.exchange/@tella\" class=\"u-url mention\">@<span>tella</span></a></span> to empower those most at risk of surveillance.</p><p>However, the recent funding freeze imposed by the Trump administration threatens to dismantle everything we’ve built: our organization, our tools, and our community.</p><p>To help us survive as we build new revenue streams to become self-sustaining, we are looking for 250 monthly donors. </p><p>Please stand with us: <a href=\"https://donorbox.org/towards-sustainability\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">donorbox.org/towards-sustainab</span><span class=\"invisible\">ility</span></a></p><p><a href=\"https://mastodon.ngo/tags/Privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>Privacy</span></a> <a href=\"https://mastodon.ngo/tags/DigitalSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitalSecurity</span></a> <a href=\"https://mastodon.ngo/tags/USPol\" class=\"mention hashtag\" rel=\"tag\">#<span>USPol</span></a> <a href=\"https://mastodon.ngo/tags/Trump\" class=\"mention hashtag\" rel=\"tag\">#<span>Trump</span></a></p>", "contentMap": { "en": "<p>Over the past five years, Horizontal has developed vital tools like <span class=\"h-card\" translate=\"no\"><a href=\"https://infosec.exchange/@tella\" class=\"u-url mention\">@<span>tella</span></a></span> to empower those most at risk of surveillance.</p><p>However, the recent funding freeze imposed by the Trump administration threatens to dismantle everything we’ve built: our organization, our tools, and our community.</p><p>To help us survive as we build new revenue streams to become self-sustaining, we are looking for 250 monthly donors. </p><p>Please stand with us: <a href=\"https://donorbox.org/towards-sustainability\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">donorbox.org/towards-sustainab</span><span class=\"invisible\">ility</span></a></p><p><a href=\"https://mastodon.ngo/tags/Privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>Privacy</span></a> <a href=\"https://mastodon.ngo/tags/DigitalSecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>DigitalSecurity</span></a> <a href=\"https://mastodon.ngo/tags/USPol\" class=\"mention hashtag\" rel=\"tag\">#<span>USPol</span></a> <a href=\"https://mastodon.ngo/tags/Trump\" class=\"mention hashtag\" rel=\"tag\">#<span>Trump</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://mastodon.ngo/system/media_attachments/files/114/023/981/337/323/335/original/29d9a6e92c380943.png", "name": "Illustration with the text \"250 monthly donors; help keep Horizontal alive\" with the URL \"donorbox.org/towards-sustainability\"", "blurhash": "UKQb|JRQyDt+0JR4ogfA-=ozX7WU%$pJVYZ~", "focalPoint": [ 0, 0 ], "width": 1600, "height": 900 } ], "tag": [ { "type": "Mention", "href": "https://infosec.exchange/users/tella", "name": "@tella@infosec.exchange" }, { "type": "Hashtag", "href": "https://mastodon.ngo/tags/privacy", "name": "#privacy" }, { "type": "Hashtag", "href": "https://mastodon.ngo/tags/digitalsecurity", "name": "#digitalsecurity" }, { "type": "Hashtag", "href": "https://mastodon.ngo/tags/uspol", "name": "#uspol" }, { "type": "Hashtag", "href": "https://mastodon.ngo/tags/trump", "name": "#trump" } ], "replies": { "id": "https://mastodon.ngo/users/horizontal/statuses/114024017290305358/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.ngo/users/horizontal/statuses/114024017290305358/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.ngo/users/horizontal/statuses/114024017290305358/replies", "items": [] } }, "likes": { "id": "https://mastodon.ngo/users/horizontal/statuses/114024017290305358/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://mastodon.ngo/users/horizontal/statuses/114024017290305358/shares", "type": "Collection", "totalItems": 13 } }