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://xn--baw-joa.social/users/SECUSO_Research/statuses/114029882345091399", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-19T09:38:41Z", "url": "https://xn--baw-joa.social/@SECUSO_Research/114029882345091399", "attributedTo": "https://xn--baw-joa.social/users/SECUSO_Research", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://xn--baw-joa.social/users/SECUSO_Research/followers", "https://mastodon.social/users/kastel", "https://mastodon.social/users/KIT_Karlsruhe" ], "sensitive": false, "atomUri": "https://xn--baw-joa.social/users/SECUSO_Research/statuses/114029882345091399", "inReplyToAtomUri": null, "conversation": "tag:xn--baw-joa.social,2025-02-19:objectId=7517331:objectType=Conversation", "content": "<p>Anne Hennig supports the program committee of the International Conference on Availability, Reliability and Security (ARES 2025). ARES annually transforms European cities into knowledge exchange hubs, spotlighting dependability&#39;s critical facets—<a href=\"https://xn--baw-joa.social/tags/availability\" class=\"mention hashtag\" rel=\"tag\">#<span>availability</span></a>, <a href=\"https://xn--baw-joa.social/tags/reliability\" class=\"mention hashtag\" rel=\"tag\">#<span>reliability</span></a> and <a href=\"https://xn--baw-joa.social/tags/security\" class=\"mention hashtag\" rel=\"tag\">#<span>security</span></a>. The <a href=\"https://xn--baw-joa.social/tags/conference\" class=\"mention hashtag\" rel=\"tag\">#<span>conference</span></a> serves as a forum for in-depth discussions on dependability, covering <a href=\"https://xn--baw-joa.social/tags/safety\" class=\"mention hashtag\" rel=\"tag\">#<span>safety</span></a>, <a href=\"https://xn--baw-joa.social/tags/confidentiality\" class=\"mention hashtag\" rel=\"tag\">#<span>confidentiality</span></a>, integrity, maintainability, and security across diverse applications. ARES 2025 takes place August 11-14 in Ghent, Belgium. Paper for the main conference can be submitted until February 28: <a href=\"https://2025.ares-conference.eu/call-for-papers/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">2025.ares-conference.eu/call-f</span><span class=\"invisible\">or-papers/</span></a> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@kastel\" class=\"u-url mention\">@<span>kastel</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@KIT_Karlsruhe\" class=\"u-url mention\">@<span>KIT_Karlsruhe</span></a></span></p>", "contentMap": { "de": "<p>Anne Hennig supports the program committee of the International Conference on Availability, Reliability and Security (ARES 2025). ARES annually transforms European cities into knowledge exchange hubs, spotlighting dependability&#39;s critical facets—<a href=\"https://xn--baw-joa.social/tags/availability\" class=\"mention hashtag\" rel=\"tag\">#<span>availability</span></a>, <a href=\"https://xn--baw-joa.social/tags/reliability\" class=\"mention hashtag\" rel=\"tag\">#<span>reliability</span></a> and <a href=\"https://xn--baw-joa.social/tags/security\" class=\"mention hashtag\" rel=\"tag\">#<span>security</span></a>. The <a href=\"https://xn--baw-joa.social/tags/conference\" class=\"mention hashtag\" rel=\"tag\">#<span>conference</span></a> serves as a forum for in-depth discussions on dependability, covering <a href=\"https://xn--baw-joa.social/tags/safety\" class=\"mention hashtag\" rel=\"tag\">#<span>safety</span></a>, <a href=\"https://xn--baw-joa.social/tags/confidentiality\" class=\"mention hashtag\" rel=\"tag\">#<span>confidentiality</span></a>, integrity, maintainability, and security across diverse applications. ARES 2025 takes place August 11-14 in Ghent, Belgium. Paper for the main conference can be submitted until February 28: <a href=\"https://2025.ares-conference.eu/call-for-papers/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">2025.ares-conference.eu/call-f</span><span class=\"invisible\">or-papers/</span></a> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@kastel\" class=\"u-url mention\">@<span>kastel</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@KIT_Karlsruhe\" class=\"u-url mention\">@<span>KIT_Karlsruhe</span></a></span></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/kastel", "name": "@kastel@mastodon.social" }, { "type": "Mention", "href": "https://mastodon.social/users/KIT_Karlsruhe", "name": "@KIT_Karlsruhe@mastodon.social" }, { "type": "Hashtag", "href": "https://xn--baw-joa.social/tags/availability", "name": "#availability" }, { "type": "Hashtag", "href": "https://xn--baw-joa.social/tags/reliability", "name": "#reliability" }, { "type": "Hashtag", "href": "https://xn--baw-joa.social/tags/security", "name": "#security" }, { "type": "Hashtag", "href": "https://xn--baw-joa.social/tags/conference", "name": "#conference" }, { "type": "Hashtag", "href": "https://xn--baw-joa.social/tags/safety", "name": "#safety" }, { "type": "Hashtag", "href": "https://xn--baw-joa.social/tags/confidentiality", "name": "#confidentiality" } ], "replies": { "id": "https://xn--baw-joa.social/users/SECUSO_Research/statuses/114029882345091399/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://xn--baw-joa.social/users/SECUSO_Research/statuses/114029882345091399/replies?only_other_accounts=true&page=true", "partOf": "https://xn--baw-joa.social/users/SECUSO_Research/statuses/114029882345091399/replies", "items": [] } }, "likes": { "id": "https://xn--baw-joa.social/users/SECUSO_Research/statuses/114029882345091399/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://xn--baw-joa.social/users/SECUSO_Research/statuses/114029882345091399/shares", "type": "Collection", "totalItems": 0 } }