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", "https://w3id.org/security/v1", { "RsaSignature2017": "https://w3id.org/security#RsaSignature2017" }, { "pt": "https://joinpeertube.org/ns#", "sc": "http://schema.org/", "Hashtag": "as:Hashtag", "category": "sc:category", "licence": "sc:license", "subtitleLanguage": "sc:subtitleLanguage", "automaticallyGenerated": "pt:automaticallyGenerated", "sensitive": "as:sensitive", "language": "sc:inLanguage", "identifier": "sc:identifier", "isLiveBroadcast": "sc:isLiveBroadcast", "liveSaveReplay": { "@type": "sc:Boolean", "@id": "pt:liveSaveReplay" }, "permanentLive": { "@type": "sc:Boolean", "@id": "pt:permanentLive" }, "latencyMode": { "@type": "sc:Number", "@id": "pt:latencyMode" }, "Infohash": "pt:Infohash", "tileWidth": { "@type": "sc:Number", "@id": "pt:tileWidth" }, "tileHeight": { "@type": "sc:Number", "@id": "pt:tileHeight" }, "tileDuration": { "@type": "sc:Number", "@id": "pt:tileDuration" }, "aspectRatio": { "@type": "sc:Float", "@id": "pt:aspectRatio" }, "uuid": { "@type": "sc:identifier", "@id": "pt:uuid" }, "originallyPublishedAt": "sc:datePublished", "uploadDate": "sc:uploadDate", "hasParts": "sc:hasParts", "views": { "@type": "sc:Number", "@id": "pt:views" }, "state": { "@type": "sc:Number", "@id": "pt:state" }, "size": { "@type": "sc:Number", "@id": "pt:size" }, "fps": { "@type": "sc:Number", "@id": "pt:fps" }, "commentsEnabled": { "@type": "sc:Boolean", "@id": "pt:commentsEnabled" }, "canReply": "pt:canReply", "commentsPolicy": { "@type": "sc:Number", "@id": "pt:commentsPolicy" }, "downloadEnabled": { "@type": "sc:Boolean", "@id": "pt:downloadEnabled" }, "waitTranscoding": { "@type": "sc:Boolean", "@id": "pt:waitTranscoding" }, "support": { "@type": "sc:Text", "@id": "pt:support" }, "likes": { "@id": "as:likes", "@type": "@id" }, "dislikes": { "@id": "as:dislikes", "@type": "@id" }, "shares": { "@id": "as:shares", "@type": "@id" }, "comments": { "@id": "as:comments", "@type": "@id" }, "PropertyValue": "sc:PropertyValue", "value": "sc:value" }, { "ptlc": "urn:peertube-plugin-livechat", "peertubeLiveChat": { "@id": "ptlc:peertubeLiveChat", "@type": "@json" } } ], "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://makertube.net/accounts/jan_beta/followers" ], "type": "Video", "id": "https://makertube.net/videos/watch/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff", "name": "Chaotic Commodore 16 Repair", "duration": "PT2326S", "uuid": "fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff", "category": { "identifier": "15", "name": "Science & Technology" }, "licence": { "identifier": "6", "name": "Attribution - Non Commercial - No Derivatives" }, "language": { "identifier": "en", "name": "English" }, "views": 76, "sensitive": false, "waitTranscoding": true, "state": 1, "commentsEnabled": true, "canReply": null, "commentsPolicy": 1, "downloadEnabled": true, "published": "2025-03-19T17:24:14.764Z", "originallyPublishedAt": null, "updated": "2025-04-21T15:41:20.919Z", "tag": [ { "type": "Hashtag", "name": "C16" }, { "type": "Hashtag", "name": "Commodore" }, { "type": "Hashtag", "name": "Commodore 16" }, { "type": "Hashtag", "name": "Repair" }, { "type": "Hashtag", "name": "RetroComputing" } ], "mediaType": "text/markdown", "content": "Trying to fix a really badly broken Commodore 16, taking numerous wrong turns along the way.\r\n\r\nMy original Commodore 16 Repairathon video:\r\nhttps://youtu.be/JsQs1h_WB9o\r\n\r\n6510 to 8501 Adapter Board (PCBWay Shared Project):\r\nhttps://www.pcbway.com/project/shareproject/6510_TO_8501_b5958566.html\r\n\r\n6510 to 8501 Adapter KERNAL Replacement:\r\nhttps://hackjunk.com/2017/06/23/commodore-16-plus-4-8501-to-6510-cpu-conversion/\r\n\r\nDIAG264 Diagnostic ROM/Cartridge:\r\nhttps://www.inchocks.co.uk/commodore/Diag264/\r\n\r\nTIME STAMPS:\r\n0:00 Introduction\r\n1:23 The Symptoms\r\n1:52 Inspecting the Board\r\n3:57 Removing the Modifications\r\n11:18 CPU Replacement\r\n13:10 Building the CPU Adapter Board\r\n14:48 Populating the Main Board\r\n17:14 Wildly Swapping Chips Around\r\n27:03 Diagnosing the actual Fault\r\n30:52 Testing my \"New Old Stock\" RAM\r\n36:21 Reassembly & Final Testing\r\n37:28 Thank you & Good night\r\n\r\n----------------------------------------­------\r\n\r\nMUSIC by FOCUS 10 https://focus10music.bandcamp.com\r\n\r\nEQUIPMENT AND TOOLS I USE: https://kit.co/janbeta *\r\nMERCHANDISE: https://janbeta.creator-spring.com\r\nMASTODON: https://social.janbeta.net\r\nPATREON: https://patreon.com/janbeta\r\nKO-FI: https://ko-fi.com/janbeta\r\nWEBSITE: https://www.janbeta.net\r\nTWITCH: https://www.twitch.tv/thejanbeta\r\n\r\nYT CHANNEL MEMBERSHIP: https://www.youtube.com/channel/UCftUpOO4h9EgH0eDOZtjzcA/join\r\n\r\nThanks for watching!\r\n\r\n* Stuff marked with \"*\" contains affiliate links. You don't pay anything extra and I get a little commission from everything you buy through the links (even if you buy something different there).\r\n\r\n#JanBeta #Commodore #C16 #Commodore16 #Commodore264 #Repair #RetroComputing #VintageComputing #Troubleshooting #DIAG264 #RetroChipTesterPro #TED", "support": "PATREON: https://patreon.com/janbeta\r\nKO-FI: https://ko-fi.com/janbeta\r\nWEBSITE: https://www.janbeta.net\r\nMERCHANDISE: https://janbeta.creator-spring.com", "subtitleLanguage": [ { "identifier": "en", "name": "English", "automaticallyGenerated": true, "url": "https://makertube.net/lazy-static/video-captions/9443b48c-dfe1-4265-8d7d-334bbfb7145c-en.vtt" } ], "icon": [ { "type": "Image", "url": "https://makertube.net/lazy-static/thumbnails/713643e3-8cca-4d36-b59f-625b2ec98cf1.jpg", "mediaType": "image/jpeg", "width": 280, "height": 157 }, { "type": "Image", "url": "https://makertube.net/lazy-static/previews/481510f2-8409-484f-b04a-4349565ed406.jpg", "mediaType": "image/jpeg", "width": 850, "height": 480 } ], "preview": [ { "type": "Image", "rel": [ "storyboard" ], "url": [ { "mediaType": "image/jpeg", "href": "https://makertube.net/lazy-static/storyboards/be0b5878-699f-4402-9cfd-c7759672ea78.jpg", "width": 2112, "height": 1188, "tileWidth": 192, "tileHeight": 108, "tileDuration": "PT20S" } ] } ], "aspectRatio": 1.7778, "url": [ { "type": "Link", "mediaType": "text/html", "href": "https://makertube.net/w/xrumFds6iLf5FXVvr9Txdk" }, { "type": "Link", "mediaType": "text/html", "href": "https://makertube.net/videos/watch/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff" }, { "type": "Link", "mediaType": "application/x-mpegURL", "href": "https://makertube01.fsn1.your-objectstorage.com/streaming-playlists/hls/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff/b61b0f32-f007-4216-9cda-224c2a4dd39b-master.m3u8", "tag": [ { "type": "Infohash", "name": "6950647931736c796257464577674e676e783857" }, { "type": "Infohash", "name": "476b4a766a3349586f51344b4769573853777932" }, { "type": "Link", "name": "sha256", "mediaType": "application/json", "href": "https://makertube01.fsn1.your-objectstorage.com/streaming-playlists/hls/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff/69dd84c1-b7a7-4c14-a2f4-9245dcbdfc04-segments-sha256.json" }, { "type": "Link", "mediaType": "video/mp4", "href": "https://makertube01.fsn1.your-objectstorage.com/streaming-playlists/hls/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff/afbc1257-f90f-42c9-9d5e-de41fbbd42a8-1080-fragmented.mp4", "height": 1080, "width": 1920, "size": 981232134, "fps": 25, "attachment": [ { "type": "PropertyValue", "name": "ffprobe_codec_type", "value": "audio" }, { "type": "PropertyValue", "name": "ffprobe_codec_type", "value": "video" }, { "type": "PropertyValue", "name": "peertube_format_flag", "value": "fragmented" } ] }, { "type": "Link", "rel": [ "metadata", "video/mp4" ], "mediaType": "application/json", "href": "https://makertube.net/api/v1/videos/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff/metadata/813656", "height": 1080, "width": 1920, "fps": 25 }, { "type": "Link", "mediaType": "application/x-bittorrent", "href": "https://makertube.net/lazy-static/torrents/b1c8c146-458b-45f1-a20c-841bf6821815-1080-hls.torrent", "height": 1080, "width": 1920, "fps": 25 }, { "type": "Link", "mediaType": "application/x-bittorrent;x-scheme-handler/magnet", "href": "magnet:?xs=https%3A%2F%2Fmakertube.net%2Flazy-static%2Ftorrents%2Fb1c8c146-458b-45f1-a20c-841bf6821815-1080-hls.torrent&xt=urn:btih:54fdaad92be6106779b09f25fefb7362a4ccd32a&dn=Chaotic+Commodore+16+Repair&tr=https%3A%2F%2Fmakertube.net%2Ftracker%2Fannounce&tr=wss%3A%2F%2Fmakertube.net%3A443%2Ftracker%2Fsocket&ws=https%3A%2F%2Fmakertube01.fsn1.your-objectstorage.com%2Fstreaming-playlists%2Fhls%2Ffe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff%2Fafbc1257-f90f-42c9-9d5e-de41fbbd42a8-1080-fragmented.mp4", "height": 1080, "width": 1920, "fps": 25 }, { "type": "Link", "mediaType": "video/mp4", "href": "https://makertube01.fsn1.your-objectstorage.com/streaming-playlists/hls/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff/e67c7fed-989f-4520-9c9a-a71771f079d8-720-fragmented.mp4", "height": 720, "width": 1280, "size": 475768302, "fps": 25, "attachment": [ { "type": "PropertyValue", "name": "ffprobe_codec_type", "value": "audio" }, { "type": "PropertyValue", "name": "ffprobe_codec_type", "value": "video" }, { "type": "PropertyValue", "name": "peertube_format_flag", "value": "fragmented" } ] }, { "type": "Link", "rel": [ "metadata", "video/mp4" ], "mediaType": "application/json", "href": "https://makertube.net/api/v1/videos/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff/metadata/813655", "height": 720, "width": 1280, "fps": 25 }, { "type": "Link", "mediaType": "application/x-bittorrent", "href": "https://makertube.net/lazy-static/torrents/bc36d336-2545-4da0-8178-3f1f25dc2a03-720-hls.torrent", "height": 720, "width": 1280, "fps": 25 }, { "type": "Link", "mediaType": "application/x-bittorrent;x-scheme-handler/magnet", "href": "magnet:?xs=https%3A%2F%2Fmakertube.net%2Flazy-static%2Ftorrents%2Fbc36d336-2545-4da0-8178-3f1f25dc2a03-720-hls.torrent&xt=urn:btih:662b952798012606593f70b2bafbf90e66f089ee&dn=Chaotic+Commodore+16+Repair&tr=https%3A%2F%2Fmakertube.net%2Ftracker%2Fannounce&tr=wss%3A%2F%2Fmakertube.net%3A443%2Ftracker%2Fsocket&ws=https%3A%2F%2Fmakertube01.fsn1.your-objectstorage.com%2Fstreaming-playlists%2Fhls%2Ffe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff%2Fe67c7fed-989f-4520-9c9a-a71771f079d8-720-fragmented.mp4", "height": 720, "width": 1280, "fps": 25 } ] }, { "type": "Link", "name": "tracker-http", "rel": [ "tracker", "http" ], "href": "https://makertube.net/tracker/announce" }, { "type": "Link", "name": "tracker-websocket", "rel": [ "tracker", "websocket" ], "href": "wss://makertube.net:443/tracker/socket" } ], "likes": "https://makertube.net/videos/watch/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff/likes", "dislikes": "https://makertube.net/videos/watch/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff/dislikes", "shares": "https://makertube.net/videos/watch/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff/announces", "comments": "https://makertube.net/videos/watch/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff/comments", "hasParts": "https://makertube.net/videos/watch/fe9a5e36-2f37-4f81-9dc4-ec45e2ff43ff/chapters", "attributedTo": [ { "type": "Person", "id": "https://makertube.net/accounts/jan_beta" }, { "type": "Group", "id": "https://makertube.net/video-channels/janbeta" } ], "isLiveBroadcast": false, "liveSaveReplay": null, "permanentLive": null, "latencyMode": null }