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://techhub.social/users/nic221/statuses/114461283273132582", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-06T14:09:37Z", "url": "https://techhub.social/@nic221/114461283273132582", "attributedTo": "https://techhub.social/users/nic221", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://techhub.social/users/nic221/followers" ], "sensitive": false, "atomUri": "https://techhub.social/users/nic221/statuses/114461283273132582", "inReplyToAtomUri": null, "conversation": "tag:techhub.social,2025-05-06:objectId=261467049:objectType=Conversation", "content": "<p>Peter Suber on science in danger <a href=\"https://www.zbw-mediatalk.eu/2025/04/peter-suber-on-science-in-danger-host-your-open-and-uncensored-research-in-more-than-one-place-and-preferably-more-than-one-country/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">zbw-mediatalk.eu/2025/04/peter</span><span class=\"invisible\">-suber-on-science-in-danger-host-your-open-and-uncensored-research-in-more-than-one-place-and-preferably-more-than-one-country/</span></a> (fantastic summary of all that’s happening) <a href=\"https://techhub.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://techhub.social/tags/research\" class=\"mention hashtag\" rel=\"tag\">#<span>research</span></a> <a href=\"https://techhub.social/tags/OpenAccess\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAccess</span></a></p>", "contentMap": { "en": "<p>Peter Suber on science in danger <a href=\"https://www.zbw-mediatalk.eu/2025/04/peter-suber-on-science-in-danger-host-your-open-and-uncensored-research-in-more-than-one-place-and-preferably-more-than-one-country/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">zbw-mediatalk.eu/2025/04/peter</span><span class=\"invisible\">-suber-on-science-in-danger-host-your-open-and-uncensored-research-in-more-than-one-place-and-preferably-more-than-one-country/</span></a> (fantastic summary of all that’s happening) <a href=\"https://techhub.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://techhub.social/tags/research\" class=\"mention hashtag\" rel=\"tag\">#<span>research</span></a> <a href=\"https://techhub.social/tags/OpenAccess\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAccess</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.techhub.social/media_attachments/files/114/461/283/250/210/930/original/bce2bf09246db9ea.png", "name": "Text Shot: Host your open and uncensored research in more than one place and preferably more than one country. Don’t forget that you can work with American universities in this effort, since they have the same interest. Don’t limit it to Europe and the US either, since research organizations around the world have the same interest. There’s a beautiful opportunity here for international community-led cooperation.\n\nTake these steps now or soon, when open research is still within reach for duplication and preservation. Don’t wait until some of it may be censored or deleted.", "blurhash": "U4RW0b9F~qM{IUxuxuWB?bRjM{t7-;t7ofay", "width": 1200, "height": 1287 } ], "tag": [ { "type": "Hashtag", "href": "https://techhub.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://techhub.social/tags/research", "name": "#research" }, { "type": "Hashtag", "href": "https://techhub.social/tags/openaccess", "name": "#openaccess" } ], "replies": { "id": "https://techhub.social/users/nic221/statuses/114461283273132582/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://techhub.social/users/nic221/statuses/114461283273132582/replies?only_other_accounts=true&page=true", "partOf": "https://techhub.social/users/nic221/statuses/114461283273132582/replies", "items": [] } }, "likes": { "id": "https://techhub.social/users/nic221/statuses/114461283273132582/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://techhub.social/users/nic221/statuses/114461283273132582/shares", "type": "Collection", "totalItems": 5 } }