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://social.linux.pizza/users/ytm/statuses/113823180899385082", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-13T21:31:47Z", "url": "https://social.linux.pizza/@ytm/113823180899385082", "attributedTo": "https://social.linux.pizza/users/ytm", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.linux.pizza/users/ytm/followers" ], "sensitive": false, "atomUri": "https://social.linux.pizza/users/ytm/statuses/113823180899385082", "inReplyToAtomUri": null, "conversation": "tag:social.linux.pizza,2025-01-13:objectId=158747861:objectType=Conversation", "content": "<p>An idea for C16/116/Plus4 GeoRAM/NeoRAM-style battery-backed RAM expansion</p><p>These computers allow only single registers to be mapped, there is no way to map in whole RAM page into I/O like GeoRAM does on C64.</p><p>Let&#39;s try something different: there will be three registers to set external RAM address (24 bits, up to 16MB).<br />There will be one data register to read/write from that address.<br />Each data register access will increment the external address by one.</p><p><a href=\"https://social.linux.pizza/tags/commodore\" class=\"mention hashtag\" rel=\"tag\">#<span>commodore</span></a> <a href=\"https://social.linux.pizza/tags/plus4\" class=\"mention hashtag\" rel=\"tag\">#<span>plus4</span></a> <a href=\"https://social.linux.pizza/tags/commodore16\" class=\"mention hashtag\" rel=\"tag\">#<span>commodore16</span></a></p>", "contentMap": { "en": "<p>An idea for C16/116/Plus4 GeoRAM/NeoRAM-style battery-backed RAM expansion</p><p>These computers allow only single registers to be mapped, there is no way to map in whole RAM page into I/O like GeoRAM does on C64.</p><p>Let&#39;s try something different: there will be three registers to set external RAM address (24 bits, up to 16MB).<br />There will be one data register to read/write from that address.<br />Each data register access will increment the external address by one.</p><p><a href=\"https://social.linux.pizza/tags/commodore\" class=\"mention hashtag\" rel=\"tag\">#<span>commodore</span></a> <a href=\"https://social.linux.pizza/tags/plus4\" class=\"mention hashtag\" rel=\"tag\">#<span>plus4</span></a> <a href=\"https://social.linux.pizza/tags/commodore16\" class=\"mention hashtag\" rel=\"tag\">#<span>commodore16</span></a></p>" }, "updated": "2025-01-13T21:48:43Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://social.linux.pizza/tags/commodore", "name": "#commodore" }, { "type": "Hashtag", "href": "https://social.linux.pizza/tags/plus4", "name": "#plus4" }, { "type": "Hashtag", "href": "https://social.linux.pizza/tags/commodore16", "name": "#commodore16" } ], "replies": { "id": "https://social.linux.pizza/users/ytm/statuses/113823180899385082/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.linux.pizza/users/ytm/statuses/113823180899385082/replies?only_other_accounts=true&page=true", "partOf": "https://social.linux.pizza/users/ytm/statuses/113823180899385082/replies", "items": [] } }, "likes": { "id": "https://social.linux.pizza/users/ytm/statuses/113823180899385082/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://social.linux.pizza/users/ytm/statuses/113823180899385082/shares", "type": "Collection", "totalItems": 0 } }