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://mastodon.fozztexx.com/users/fozztexx/statuses/114768013746598818", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-29T18:15:12Z", "url": "https://mastodon.fozztexx.com/@fozztexx/114768013746598818", "attributedTo": "https://mastodon.fozztexx.com/users/fozztexx", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.fozztexx.com/users/fozztexx/followers" ], "sensitive": false, "atomUri": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114768013746598818", "inReplyToAtomUri": null, "conversation": "tag:fozztexx.com,2025-06-29:objectId=716292:objectType=Conversation", "content": "<p>Don&#39;t have an official <a href=\"https://mastodon.fozztexx.com/tags/FujiNet\" class=\"mention hashtag\" rel=\"tag\">#<span>FujiNet</span></a> CoCo cartridge? No problem! Just use the official <a href=\"https://mastodon.fozztexx.com/tags/FujiNet\" class=\"mention hashtag\" rel=\"tag\">#<span>FujiNet</span></a> RS232 cartridge and a CoCoEPROMpak installed inside a <a href=\"https://mastodon.fozztexx.com/tags/3DPrinted\" class=\"mention hashtag\" rel=\"tag\">#<span>3DPrinted</span></a> CoCo cartridge instead!</p><p><a href=\"https://gitlab.com/NF6X_Retrocomputing/CoCoEPROMpak\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">gitlab.com/NF6X_Retrocomputing</span><span class=\"invisible\">/CoCoEPROMpak</span></a></p><p><a href=\"https://mastodon.fozztexx.com/tags/RetroComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>RetroComputing</span></a> <a href=\"https://mastodon.fozztexx.com/tags/VintageComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>VintageComputing</span></a> <a href=\"https://mastodon.fozztexx.com/tags/TRS80\" class=\"mention hashtag\" rel=\"tag\">#<span>TRS80</span></a> <a href=\"https://mastodon.fozztexx.com/tags/TRS80CoCo\" class=\"mention hashtag\" rel=\"tag\">#<span>TRS80CoCo</span></a></p>", "contentMap": { "en": "<p>Don&#39;t have an official <a href=\"https://mastodon.fozztexx.com/tags/FujiNet\" class=\"mention hashtag\" rel=\"tag\">#<span>FujiNet</span></a> CoCo cartridge? No problem! Just use the official <a href=\"https://mastodon.fozztexx.com/tags/FujiNet\" class=\"mention hashtag\" rel=\"tag\">#<span>FujiNet</span></a> RS232 cartridge and a CoCoEPROMpak installed inside a <a href=\"https://mastodon.fozztexx.com/tags/3DPrinted\" class=\"mention hashtag\" rel=\"tag\">#<span>3DPrinted</span></a> CoCo cartridge instead!</p><p><a href=\"https://gitlab.com/NF6X_Retrocomputing/CoCoEPROMpak\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">gitlab.com/NF6X_Retrocomputing</span><span class=\"invisible\">/CoCoEPROMpak</span></a></p><p><a href=\"https://mastodon.fozztexx.com/tags/RetroComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>RetroComputing</span></a> <a href=\"https://mastodon.fozztexx.com/tags/VintageComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>VintageComputing</span></a> <a href=\"https://mastodon.fozztexx.com/tags/TRS80\" class=\"mention hashtag\" rel=\"tag\">#<span>TRS80</span></a> <a href=\"https://mastodon.fozztexx.com/tags/TRS80CoCo\" class=\"mention hashtag\" rel=\"tag\">#<span>TRS80CoCo</span></a></p>" }, "updated": "2025-06-29T18:17:37Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://mastodon.fozztexx.com/system/media_attachments/files/114/768/013/541/235/259/original/3ab882dad6f3d93e.jpeg", "name": "RS232 FujiNet, CoCoEPROMPak PCB, and 3D printed CoCo cartridge case sitting on top of a CoCo 3 keyboard", "blurhash": "UNI#V]$dxVxt^*s,%2t6~pIoR%RjWUj@R*t6", "width": 3325, "height": 2494 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/fujinet", "name": "#fujinet" }, { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/3dprinted", "name": "#3dprinted" }, { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/retrocomputing", "name": "#retrocomputing" }, { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/vintagecomputing", "name": "#vintagecomputing" }, { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/trs80", "name": "#trs80" }, { "type": "Hashtag", "href": "https://mastodon.fozztexx.com/tags/trs80coco", "name": "#trs80coco" } ], "replies": { "id": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114768013746598818/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114768013746598818/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114768013746598818/replies", "items": [] } }, "likes": { "id": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114768013746598818/likes", "type": "Collection", "totalItems": 13 }, "shares": { "id": "https://mastodon.fozztexx.com/users/fozztexx/statuses/114768013746598818/shares", "type": "Collection", "totalItems": 4 } }