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://mathstodon.xyz/users/Jose_A_Alonso/statuses/113123467076319226", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-09-12T07:45:22Z", "url": "https://mathstodon.xyz/@Jose_A_Alonso/113123467076319226", "attributedTo": "https://mathstodon.xyz/users/Jose_A_Alonso", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/Jose_A_Alonso/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/Jose_A_Alonso/statuses/113123467076319226", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2024-09-12:objectId=114079380:objectType=Conversation", "content": "<p>Readings shared September 11, 2024. <a href=\"https://jaalonso.github.io/vestigium/posts/2024/09/11-readings_shared_09-11-24\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">jaalonso.github.io/vestigium/p</span><span class=\"invisible\">osts/2024/09/11-readings_shared_09-11-24</span></a> <a href=\"https://mathstodon.xyz/tags/ITP\" class=\"mention hashtag\" rel=\"tag\">#<span>ITP</span></a> <a href=\"https://mathstodon.xyz/tags/IsabelleHOL\" class=\"mention hashtag\" rel=\"tag\">#<span>IsabelleHOL</span></a> <a href=\"https://mathstodon.xyz/tags/LeanProver\" class=\"mention hashtag\" rel=\"tag\">#<span>LeanProver</span></a> <a href=\"https://mathstodon.xyz/tags/Coq\" class=\"mention hashtag\" rel=\"tag\">#<span>Coq</span></a> <a href=\"https://mathstodon.xyz/tags/NaprocheZF\" class=\"mention hashtag\" rel=\"tag\">#<span>NaprocheZF</span></a> <a href=\"https://mathstodon.xyz/tags/Natty\" class=\"mention hashtag\" rel=\"tag\">#<span>Natty</span></a> <a href=\"https://mathstodon.xyz/tags/AlphaGeometry\" class=\"mention hashtag\" rel=\"tag\">#<span>AlphaGeometry</span></a> <a href=\"https://mathstodon.xyz/tags/AlphaProof\" class=\"mention hashtag\" rel=\"tag\">#<span>AlphaProof</span></a> <a href=\"https://mathstodon.xyz/tags/FunctionalProgramming\" class=\"mention hashtag\" rel=\"tag\">#<span>FunctionalProgramming</span></a> <a href=\"https://mathstodon.xyz/tags/OCaml\" class=\"mention hashtag\" rel=\"tag\">#<span>OCaml</span></a> <a href=\"https://mathstodon.xyz/tags/Logic\" class=\"mention hashtag\" rel=\"tag\">#<span>Logic</span></a> <a href=\"https://mathstodon.xyz/tags/Math\" class=\"mention hashtag\" rel=\"tag\">#<span>Math</span></a> <a href=\"https://mathstodon.xyz/tags/IMO\" class=\"mention hashtag\" rel=\"tag\">#<span>IMO</span></a> <a href=\"https://mathstodon.xyz/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mathstodon.xyz/tags/MachineLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>MachineLearning</span></a> <a href=\"https://mathstodon.xyz/tags/LLMs\" class=\"mention hashtag\" rel=\"tag\">#<span>LLMs</span></a></p>", "contentMap": { "en": "<p>Readings shared September 11, 2024. <a href=\"https://jaalonso.github.io/vestigium/posts/2024/09/11-readings_shared_09-11-24\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">jaalonso.github.io/vestigium/p</span><span class=\"invisible\">osts/2024/09/11-readings_shared_09-11-24</span></a> <a href=\"https://mathstodon.xyz/tags/ITP\" class=\"mention hashtag\" rel=\"tag\">#<span>ITP</span></a> <a href=\"https://mathstodon.xyz/tags/IsabelleHOL\" class=\"mention hashtag\" rel=\"tag\">#<span>IsabelleHOL</span></a> <a href=\"https://mathstodon.xyz/tags/LeanProver\" class=\"mention hashtag\" rel=\"tag\">#<span>LeanProver</span></a> <a href=\"https://mathstodon.xyz/tags/Coq\" class=\"mention hashtag\" rel=\"tag\">#<span>Coq</span></a> <a href=\"https://mathstodon.xyz/tags/NaprocheZF\" class=\"mention hashtag\" rel=\"tag\">#<span>NaprocheZF</span></a> <a href=\"https://mathstodon.xyz/tags/Natty\" class=\"mention hashtag\" rel=\"tag\">#<span>Natty</span></a> <a href=\"https://mathstodon.xyz/tags/AlphaGeometry\" class=\"mention hashtag\" rel=\"tag\">#<span>AlphaGeometry</span></a> <a href=\"https://mathstodon.xyz/tags/AlphaProof\" class=\"mention hashtag\" rel=\"tag\">#<span>AlphaProof</span></a> <a href=\"https://mathstodon.xyz/tags/FunctionalProgramming\" class=\"mention hashtag\" rel=\"tag\">#<span>FunctionalProgramming</span></a> <a href=\"https://mathstodon.xyz/tags/OCaml\" class=\"mention hashtag\" rel=\"tag\">#<span>OCaml</span></a> <a href=\"https://mathstodon.xyz/tags/Logic\" class=\"mention hashtag\" rel=\"tag\">#<span>Logic</span></a> <a href=\"https://mathstodon.xyz/tags/Math\" class=\"mention hashtag\" rel=\"tag\">#<span>Math</span></a> <a href=\"https://mathstodon.xyz/tags/IMO\" class=\"mention hashtag\" rel=\"tag\">#<span>IMO</span></a> <a href=\"https://mathstodon.xyz/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mathstodon.xyz/tags/MachineLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>MachineLearning</span></a> <a href=\"https://mathstodon.xyz/tags/LLMs\" class=\"mention hashtag\" rel=\"tag\">#<span>LLMs</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/LLMs", "name": "#LLMs" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/machinelearning", "name": "#machinelearning" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/imo", "name": "#imo" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/math", "name": "#math" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/logic", "name": "#logic" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/ocaml", "name": "#ocaml" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/functionalprogramming", "name": "#functionalprogramming" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/alphaproof", "name": "#alphaproof" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/alphageometry", "name": "#alphageometry" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/natty", "name": "#natty" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/naprochezf", "name": "#naprochezf" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/coq", "name": "#coq" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/leanprover", "name": "#leanprover" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/IsabelleHOL", "name": "#IsabelleHOL" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/itp", "name": "#itp" } ], "replies": { "id": "https://mathstodon.xyz/users/Jose_A_Alonso/statuses/113123467076319226/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/Jose_A_Alonso/statuses/113123467076319226/replies?only_other_accounts=true&page=true", "partOf": "https://mathstodon.xyz/users/Jose_A_Alonso/statuses/113123467076319226/replies", "items": [] } }, "likes": { "id": "https://mathstodon.xyz/users/Jose_A_Alonso/statuses/113123467076319226/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mathstodon.xyz/users/Jose_A_Alonso/statuses/113123467076319226/shares", "type": "Collection", "totalItems": 1 } }