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://historians.social/users/BRMiller/statuses/114432483272772000", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-01T12:05:24Z", "url": "https://historians.social/@BRMiller/114432483272772000", "attributedTo": "https://historians.social/users/BRMiller", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://historians.social/users/BRMiller/followers", "https://a.gup.pe/u/geneadons", "https://a.gup.pe/u/geneadons/followers", "https://a.gup.pe/u/histodons", "https://a.gup.pe/u/histodons/followers" ], "sensitive": false, "atomUri": "https://historians.social/users/BRMiller/statuses/114432483272772000", "inReplyToAtomUri": null, "conversation": "tag:historians.social,2025-05-01:objectId=58593581:objectType=Conversation", "content": "<p>In 2005, the National Endowment for the Humanities (NEH) &amp; the Library of Congress (LoC) launched the National Digital Newspaper Program (NDNP), the program that supports Chronicling America. <br />Now LoC is excited to announce a new effort to reprocess some of the newspapers digitized in the early years of the program. <br />See an example of one small article at the blog post. </p><p><a href=\"https://historians.social/tags/ChroniclingAmerica\" class=\"mention hashtag\" rel=\"tag\">#<span>ChroniclingAmerica</span></a> <a href=\"https://historians.social/tags/Newspapers\" class=\"mention hashtag\" rel=\"tag\">#<span>Newspapers</span></a> <a href=\"https://historians.social/tags/Genealogy\" class=\"mention hashtag\" rel=\"tag\">#<span>Genealogy</span></a> <a href=\"https://historians.social/tags/FamilyHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>FamilyHistory</span></a> <a href=\"https://historians.social/tags/History\" class=\"mention hashtag\" rel=\"tag\">#<span>History</span></a> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/geneadons\" class=\"u-url mention\">@<span>geneadons</span></a></span> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/histodons\" class=\"u-url mention\">@<span>histodons</span></a></span> </p><p><a href=\"https://blogs.loc.gov/headlinesandheroes/2025/04/ocr-reprocessing/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">blogs.loc.gov/headlinesandhero</span><span class=\"invisible\">es/2025/04/ocr-reprocessing/</span></a></p>", "contentMap": { "en": "<p>In 2005, the National Endowment for the Humanities (NEH) &amp; the Library of Congress (LoC) launched the National Digital Newspaper Program (NDNP), the program that supports Chronicling America. <br />Now LoC is excited to announce a new effort to reprocess some of the newspapers digitized in the early years of the program. <br />See an example of one small article at the blog post. </p><p><a href=\"https://historians.social/tags/ChroniclingAmerica\" class=\"mention hashtag\" rel=\"tag\">#<span>ChroniclingAmerica</span></a> <a href=\"https://historians.social/tags/Newspapers\" class=\"mention hashtag\" rel=\"tag\">#<span>Newspapers</span></a> <a href=\"https://historians.social/tags/Genealogy\" class=\"mention hashtag\" rel=\"tag\">#<span>Genealogy</span></a> <a href=\"https://historians.social/tags/FamilyHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>FamilyHistory</span></a> <a href=\"https://historians.social/tags/History\" class=\"mention hashtag\" rel=\"tag\">#<span>History</span></a> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/geneadons\" class=\"u-url mention\">@<span>geneadons</span></a></span> <br /><span class=\"h-card\" translate=\"no\"><a href=\"https://a.gup.pe/u/histodons\" class=\"u-url mention\">@<span>histodons</span></a></span> </p><p><a href=\"https://blogs.loc.gov/headlinesandheroes/2025/04/ocr-reprocessing/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">blogs.loc.gov/headlinesandhero</span><span class=\"invisible\">es/2025/04/ocr-reprocessing/</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://a.gup.pe/u/geneadons", "name": "@geneadons@a.gup.pe" }, { "type": "Mention", "href": "https://a.gup.pe/u/histodons", "name": "@histodons@a.gup.pe" }, { "type": "Hashtag", "href": "https://historians.social/tags/chroniclingamerica", "name": "#chroniclingamerica" }, { "type": "Hashtag", "href": "https://historians.social/tags/newspapers", "name": "#newspapers" }, { "type": "Hashtag", "href": "https://historians.social/tags/genealogy", "name": "#genealogy" }, { "type": "Hashtag", "href": "https://historians.social/tags/familyhistory", "name": "#familyhistory" }, { "type": "Hashtag", "href": "https://historians.social/tags/history", "name": "#history" } ], "replies": { "id": "https://historians.social/users/BRMiller/statuses/114432483272772000/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://historians.social/users/BRMiller/statuses/114432483272772000/replies?only_other_accounts=true&page=true", "partOf": "https://historians.social/users/BRMiller/statuses/114432483272772000/replies", "items": [] } }, "likes": { "id": "https://historians.social/users/BRMiller/statuses/114432483272772000/likes", "type": "Collection", "totalItems": 8 }, "shares": { "id": "https://historians.social/users/BRMiller/statuses/114432483272772000/shares", "type": "Collection", "totalItems": 8 } }