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://masto.ai/users/EDPSciences/statuses/114064306552679052", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-25T11:33:13Z", "url": "https://masto.ai/@EDPSciences/114064306552679052", "attributedTo": "https://masto.ai/users/EDPSciences", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://masto.ai/users/EDPSciences/followers", "https://mastodon.social/users/ScienceScholar", "https://newsmast.community/users/academia", "https://a.gup.pe/u/phdlife", "https://a.gup.pe/u/phdlife/followers", "https://a.gup.pe/u/phdstudents", "https://a.gup.pe/u/phdstudents/followers", "https://a.gup.pe/u/academicsunite", "https://a.gup.pe/u/academicsunite/followers", "https://a.gup.pe/u/academicchatter", "https://a.gup.pe/u/academicchatter/followers", "https://science.channel.org/users/ScienceAdm" ], "sensitive": false, "atomUri": "https://masto.ai/users/EDPSciences/statuses/114064306552679052", "inReplyToAtomUri": null, "conversation": "tag:masto.ai,2025-02-25:objectId=241183612:objectType=Conversation", "content": "<p><a href=\"https://masto.ai/tags/Journals\" class=\"mention hashtag\" rel=\"tag\">#<span>Journals</span></a> | EPJ B</p><p><a href=\"https://masto.ai/tags/CallforPapers\" class=\"mention hashtag\" rel=\"tag\">#<span>CallforPapers</span></a> for a Topical Issue on <br />“100 Glorious Years of the Ising Model”<br />Guest Editors from <a href=\"https://masto.ai/tags/presiuniv\" class=\"mention hashtag\" rel=\"tag\">#<span>presiuniv</span></a> , <a href=\"https://masto.ai/tags/Kolkata\" class=\"mention hashtag\" rel=\"tag\">#<span>Kolkata</span></a>, <a href=\"https://masto.ai/tags/India\" class=\"mention hashtag\" rel=\"tag\">#<span>India</span></a>, <a href=\"https://masto.ai/tags/TheNASUkraine\" class=\"mention hashtag\" rel=\"tag\">#<span>TheNASUkraine</span></a> <br />and <a href=\"https://masto.ai/tags/WignerResearchCentre\" class=\"mention hashtag\" rel=\"tag\">#<span>WignerResearchCentre</span></a>, Budapest </p><p>📅 April 30, 2025<br />➡️ <a href=\"https://buff.ly/4fTP7uA\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">buff.ly/4fTP7uA</span><span class=\"invisible\"></span></a><br /><a href=\"https://masto.ai/tags/ScienceMastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>ScienceMastodon</span></a> <br /><a href=\"https://masto.ai/tags/ScientificPublishing\" class=\"mention hashtag\" rel=\"tag\">#<span>ScientificPublishing</span></a> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@ScienceScholar\" class=\"u-url mention\">@<span>ScienceScholar</span></a></span> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://newsmast.community/@academia\" class=\"u-url mention\">@<span>academia</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/phdlife\" class=\"u-url mention\">@<span>phdlife</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/phdstudents\" class=\"u-url mention\">@<span>phdstudents</span></a></span> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/academicsunite\" class=\"u-url mention\">@<span>academicsunite</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/academicchatter\" class=\"u-url mention\">@<span>academicchatter</span></a></span><br /><span class=\"h-card\" translate=\"no\"><a href=\"https://science.channel.org/@ScienceAdm\" class=\"u-url mention\">@<span>ScienceAdm</span></a></span></p>", "contentMap": { "en": "<p><a href=\"https://masto.ai/tags/Journals\" class=\"mention hashtag\" rel=\"tag\">#<span>Journals</span></a> | EPJ B</p><p><a href=\"https://masto.ai/tags/CallforPapers\" class=\"mention hashtag\" rel=\"tag\">#<span>CallforPapers</span></a> for a Topical Issue on <br />“100 Glorious Years of the Ising Model”<br />Guest Editors from <a href=\"https://masto.ai/tags/presiuniv\" class=\"mention hashtag\" rel=\"tag\">#<span>presiuniv</span></a> , <a href=\"https://masto.ai/tags/Kolkata\" class=\"mention hashtag\" rel=\"tag\">#<span>Kolkata</span></a>, <a href=\"https://masto.ai/tags/India\" class=\"mention hashtag\" rel=\"tag\">#<span>India</span></a>, <a href=\"https://masto.ai/tags/TheNASUkraine\" class=\"mention hashtag\" rel=\"tag\">#<span>TheNASUkraine</span></a> <br />and <a href=\"https://masto.ai/tags/WignerResearchCentre\" class=\"mention hashtag\" rel=\"tag\">#<span>WignerResearchCentre</span></a>, Budapest </p><p>📅 April 30, 2025<br />➡️ <a href=\"https://buff.ly/4fTP7uA\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">buff.ly/4fTP7uA</span><span class=\"invisible\"></span></a><br /><a href=\"https://masto.ai/tags/ScienceMastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>ScienceMastodon</span></a> <br /><a href=\"https://masto.ai/tags/ScientificPublishing\" class=\"mention hashtag\" rel=\"tag\">#<span>ScientificPublishing</span></a> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@ScienceScholar\" class=\"u-url mention\">@<span>ScienceScholar</span></a></span> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://newsmast.community/@academia\" class=\"u-url mention\">@<span>academia</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/phdlife\" class=\"u-url mention\">@<span>phdlife</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/phdstudents\" class=\"u-url mention\">@<span>phdstudents</span></a></span> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/academicsunite\" class=\"u-url mention\">@<span>academicsunite</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/academicchatter\" class=\"u-url mention\">@<span>academicchatter</span></a></span><br /><span class=\"h-card\" translate=\"no\"><a href=\"https://science.channel.org/@ScienceAdm\" class=\"u-url mention\">@<span>ScienceAdm</span></a></span></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://s3.masto.ai/media_attachments/files/114/064/305/802/546/909/original/303ed51afb8bea72.jpeg", "name": null, "blurhash": "UTPshk_NDixu?H9ZniM{O[9Ft6V@K4rCOYRk", "width": 1024, "height": 535 } ], "tag": [ { "type": "Mention", "href": "https://mastodon.social/users/ScienceScholar", "name": "@ScienceScholar@mastodon.social" }, { "type": "Mention", "href": "https://newsmast.community/users/academia", "name": "@academia@newsmast.community" }, { "type": "Mention", "href": "https://a.gup.pe/u/phdlife", "name": "@phdlife@a.gup.pe" }, { "type": "Mention", "href": "https://a.gup.pe/u/phdstudents", "name": "@phdstudents@a.gup.pe" }, { "type": "Mention", "href": "https://a.gup.pe/u/academicsunite", "name": "@academicsunite@a.gup.pe" }, { "type": "Mention", "href": "https://a.gup.pe/u/academicchatter", "name": "@academicchatter@a.gup.pe" }, { "type": "Mention", "href": "https://science.channel.org/users/ScienceAdm", "name": "@ScienceAdm@science.channel.org" }, { "type": "Hashtag", "href": "https://masto.ai/tags/journals", "name": "#journals" }, { "type": "Hashtag", "href": "https://masto.ai/tags/callforpapers", "name": "#callforpapers" }, { "type": "Hashtag", "href": "https://masto.ai/tags/presiuniv", "name": "#presiuniv" }, { "type": "Hashtag", "href": "https://masto.ai/tags/kolkata", "name": "#kolkata" }, { "type": "Hashtag", "href": "https://masto.ai/tags/india", "name": "#india" }, { "type": "Hashtag", "href": "https://masto.ai/tags/thenasukraine", "name": "#thenasukraine" }, { "type": "Hashtag", "href": "https://masto.ai/tags/wignerresearchcentre", "name": "#wignerresearchcentre" }, { "type": "Hashtag", "href": "https://masto.ai/tags/sciencemastodon", "name": "#sciencemastodon" }, { "type": "Hashtag", "href": "https://masto.ai/tags/scientificpublishing", "name": "#scientificpublishing" } ], "replies": { "id": "https://masto.ai/users/EDPSciences/statuses/114064306552679052/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://masto.ai/users/EDPSciences/statuses/114064306552679052/replies?only_other_accounts=true&page=true", "partOf": "https://masto.ai/users/EDPSciences/statuses/114064306552679052/replies", "items": [] } }, "likes": { "id": "https://masto.ai/users/EDPSciences/statuses/114064306552679052/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://masto.ai/users/EDPSciences/statuses/114064306552679052/shares", "type": "Collection", "totalItems": 5 } }