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/brian_greenberg/statuses/114253252146098058", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-30T20:24:34Z", "url": "https://infosec.exchange/@brian_greenberg/114253252146098058", "attributedTo": "https://infosec.exchange/users/brian_greenberg", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://infosec.exchange/users/brian_greenberg/followers" ], "sensitive": false, "atomUri": "https://infosec.exchange/users/brian_greenberg/statuses/114253252146098058", "inReplyToAtomUri": null, "conversation": "tag:infosec.exchange,2025-03-30:objectId=256810880:objectType=Conversation", "content": "<p>🌐 Beyond Bluesky: The Rise of Decentralized Social Apps</p><p>The AT Protocol (ATProto), the open foundation behind Bluesky, is becoming a launchpad for next-gen social apps.</p><p>Some standout innovations:<br />・Flashes: A photo/video-sharing platform reminiscent of classic Instagram<br />・Spark: A video-first app with livestreaming on the way<br />・Streamplace: Livestreaming built with cryptographic creator protections<br />・Graze: Build, customize, and monetize your own social feeds</p><p>This signals a shift toward user-owned, open social ecosystems—a strong contrast to walled-garden platforms. Developers, creators, and users alike are embracing interoperability, privacy, and creative freedom.</p><p>👉 <a href=\"https://techcrunch.com/2025/03/30/beyond-bluesky-these-are-the-apps-building-social-experiences-on-the-at-protocol/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">techcrunch.com/2025/03/30/beyo</span><span class=\"invisible\">nd-bluesky-these-are-the-apps-building-social-experiences-on-the-at-protocol/</span></a></p><p><a href=\"https://infosec.exchange/tags/DecentralizedWeb\" class=\"mention hashtag\" rel=\"tag\">#<span>DecentralizedWeb</span></a> <a href=\"https://infosec.exchange/tags/ATProtocol\" class=\"mention hashtag\" rel=\"tag\">#<span>ATProtocol</span></a> <a href=\"https://infosec.exchange/tags/Bluesky\" class=\"mention hashtag\" rel=\"tag\">#<span>Bluesky</span></a> <a href=\"https://infosec.exchange/tags/Web3\" class=\"mention hashtag\" rel=\"tag\">#<span>Web3</span></a> <a href=\"https://infosec.exchange/tags/SocialMediaInnovation\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialMediaInnovation</span></a> <a href=\"https://infosec.exchange/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a></p>", "contentMap": { "en": "<p>🌐 Beyond Bluesky: The Rise of Decentralized Social Apps</p><p>The AT Protocol (ATProto), the open foundation behind Bluesky, is becoming a launchpad for next-gen social apps.</p><p>Some standout innovations:<br />・Flashes: A photo/video-sharing platform reminiscent of classic Instagram<br />・Spark: A video-first app with livestreaming on the way<br />・Streamplace: Livestreaming built with cryptographic creator protections<br />・Graze: Build, customize, and monetize your own social feeds</p><p>This signals a shift toward user-owned, open social ecosystems—a strong contrast to walled-garden platforms. Developers, creators, and users alike are embracing interoperability, privacy, and creative freedom.</p><p>👉 <a href=\"https://techcrunch.com/2025/03/30/beyond-bluesky-these-are-the-apps-building-social-experiences-on-the-at-protocol/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">techcrunch.com/2025/03/30/beyo</span><span class=\"invisible\">nd-bluesky-these-are-the-apps-building-social-experiences-on-the-at-protocol/</span></a></p><p><a href=\"https://infosec.exchange/tags/DecentralizedWeb\" class=\"mention hashtag\" rel=\"tag\">#<span>DecentralizedWeb</span></a> <a href=\"https://infosec.exchange/tags/ATProtocol\" class=\"mention hashtag\" rel=\"tag\">#<span>ATProtocol</span></a> <a href=\"https://infosec.exchange/tags/Bluesky\" class=\"mention hashtag\" rel=\"tag\">#<span>Bluesky</span></a> <a href=\"https://infosec.exchange/tags/Web3\" class=\"mention hashtag\" rel=\"tag\">#<span>Web3</span></a> <a href=\"https://infosec.exchange/tags/SocialMediaInnovation\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialMediaInnovation</span></a> <a href=\"https://infosec.exchange/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://infosec.exchange/tags/decentralizedweb", "name": "#decentralizedweb" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/atprotocol", "name": "#atprotocol" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/bluesky", "name": "#bluesky" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/web3", "name": "#web3" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/socialmediainnovation", "name": "#socialmediainnovation" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/opensource", "name": "#opensource" } ], "replies": { "id": "https://infosec.exchange/users/brian_greenberg/statuses/114253252146098058/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://infosec.exchange/users/brian_greenberg/statuses/114253252146098058/replies?only_other_accounts=true&page=true", "partOf": "https://infosec.exchange/users/brian_greenberg/statuses/114253252146098058/replies", "items": [] } }, "likes": { "id": "https://infosec.exchange/users/brian_greenberg/statuses/114253252146098058/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://infosec.exchange/users/brian_greenberg/statuses/114253252146098058/shares", "type": "Collection", "totalItems": 2 } }