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", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://cyberpunk.lol/users/vfrmedia/statuses/114388782817683368", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-23T18:51:48Z", "url": "https://cyberpunk.lol/@vfrmedia/114388782817683368", "attributedTo": "https://cyberpunk.lol/users/vfrmedia", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://cyberpunk.lol/users/vfrmedia/followers" ], "sensitive": false, "atomUri": "https://cyberpunk.lol/users/vfrmedia/statuses/114388782817683368", "inReplyToAtomUri": null, "conversation": "tag:cyberpunk.lol,2025-04-23:objectId=16714198:objectType=Conversation", "content": "<p>1985: me and my friend from highschool experimenting with 2 transistor home built FM <a href=\"https://cyberpunk.lol/tags/transmitters\" class=\"mention hashtag\" rel=\"tag\">#<span>transmitters</span></a>, later <a href=\"https://cyberpunk.lol/tags/Stentor\" class=\"mention hashtag\" rel=\"tag\">#<span>Stentor</span></a> kit from the <a href=\"https://cyberpunk.lol/tags/Netherlands\" class=\"mention hashtag\" rel=\"tag\">#<span>Netherlands</span></a>, transmitting between 105,6/105,7/105,8 MHz (depending on how much TX had drifted) and putting 1km \"not spot\" into comms for British Rail and Reading Buses on their then new Stornophone <a href=\"https://cyberpunk.lol/tags/VHF\" class=\"mention hashtag\" rel=\"tag\">#<span>VHF</span></a> radio schemes (which bizarrely had mobile TX on 150+MHz and base on 105-106 MHz (this portion of the band wasn't officially allocated to broadcasting back then!)</p><p>2025: working with my friends at <a href=\"https://cyberpunk.lol/tags/IpswichCommunityRadio\" class=\"mention hashtag\" rel=\"tag\">#<span>IpswichCommunityRadio</span></a> doing it all legally on 105.7 - 50W TX power, stereo, digital soundprocessing, dynamic RDS, about 30-40km range, full telemetry on the transmitter and bandpass filter so we don't upset anyone else on the band.</p><p>Listening to Em's 80s Hour of Fun last night (she featured 1985 on the episode) reminded me of this (and that 40 years have passed since I started being involved with <a href=\"https://cyberpunk.lol/tags/radio\" class=\"mention hashtag\" rel=\"tag\">#<span>radio</span></a>!)</p><p>(en eindelijk na 40 jaar kan ik ook de andere kant van de bouwfolder (die was in het Nederlands geschreven) voor de Stentor lezen!)</p><p><a href=\"https://cyberpunk.lol/tags/FM\" class=\"mention hashtag\" rel=\"tag\">#<span>FM</span></a> <a href=\"https://cyberpunk.lol/tags/BroadcastEngineering\" class=\"mention hashtag\" rel=\"tag\">#<span>BroadcastEngineering</span></a></p>", "contentMap": { "en": "<p>1985: me and my friend from highschool experimenting with 2 transistor home built FM <a href=\"https://cyberpunk.lol/tags/transmitters\" class=\"mention hashtag\" rel=\"tag\">#<span>transmitters</span></a>, later <a href=\"https://cyberpunk.lol/tags/Stentor\" class=\"mention hashtag\" rel=\"tag\">#<span>Stentor</span></a> kit from the <a href=\"https://cyberpunk.lol/tags/Netherlands\" class=\"mention hashtag\" rel=\"tag\">#<span>Netherlands</span></a>, transmitting between 105,6/105,7/105,8 MHz (depending on how much TX had drifted) and putting 1km \"not spot\" into comms for British Rail and Reading Buses on their then new Stornophone <a href=\"https://cyberpunk.lol/tags/VHF\" class=\"mention hashtag\" rel=\"tag\">#<span>VHF</span></a> radio schemes (which bizarrely had mobile TX on 150+MHz and base on 105-106 MHz (this portion of the band wasn't officially allocated to broadcasting back then!)</p><p>2025: working with my friends at <a href=\"https://cyberpunk.lol/tags/IpswichCommunityRadio\" class=\"mention hashtag\" rel=\"tag\">#<span>IpswichCommunityRadio</span></a> doing it all legally on 105.7 - 50W TX power, stereo, digital soundprocessing, dynamic RDS, about 30-40km range, full telemetry on the transmitter and bandpass filter so we don't upset anyone else on the band.</p><p>Listening to Em's 80s Hour of Fun last night (she featured 1985 on the episode) reminded me of this (and that 40 years have passed since I started being involved with <a href=\"https://cyberpunk.lol/tags/radio\" class=\"mention hashtag\" rel=\"tag\">#<span>radio</span></a>!)</p><p>(en eindelijk na 40 jaar kan ik ook de andere kant van de bouwfolder (die was in het Nederlands geschreven) voor de Stentor lezen!)</p><p><a href=\"https://cyberpunk.lol/tags/FM\" class=\"mention hashtag\" rel=\"tag\">#<span>FM</span></a> <a href=\"https://cyberpunk.lol/tags/BroadcastEngineering\" class=\"mention hashtag\" rel=\"tag\">#<span>BroadcastEngineering</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cyberpunklol.files.fedi.monster/media_attachments/files/114/388/767/010/602/103/original/f9f1664505fb9e8d.png", "name": "Stentor small transmitter kit from the Netherlands, popular with pirates across Northern Europe during 1980s", "blurhash": "U9GtmEEMVE?G~C9]E2V[0L%1tR9a0Lt6?GxZ", "focalPoint": [ 0, 0 ], "width": 446, "height": 600 }, { "type": "Document", "mediaType": "image/png", "url": "https://cyberpunklol.files.fedi.monster/media_attachments/files/114/388/768/956/117/488/original/1583a572dc9037ab.png", "name": "Broadcast Warehouse TX50 on a desk at my office being tested on a dummy load and jumpers inspected (to make sure correct MPX inputs, limiter settings etc are active)", "blurhash": "UEH21WKm~Vo$?wNLt7oca$w@ENn#OaMwnhM|", "focalPoint": [ 0, 0 ], "width": 1663, "height": 1247 }, { "type": "Document", "mediaType": "image/png", "url": "https://cyberpunklol.files.fedi.monster/media_attachments/files/114/388/775/775/734/219/original/3d942c0cb465c03c.png", "name": "the screen from the PC at the TX site, showing the RDS and telemetry as well as soundprocessing in action", "blurhash": "U_IYFHj[j]j[~qa#aff6%MWBa}flM{fkayay", "focalPoint": [ 0, 0 ], "width": 1319, "height": 941 } ], "tag": [ { "type": "Hashtag", "href": "https://cyberpunk.lol/tags/transmitters", "name": "#transmitters" }, { "type": "Hashtag", "href": "https://cyberpunk.lol/tags/stentor", "name": "#stentor" }, { "type": "Hashtag", "href": "https://cyberpunk.lol/tags/netherlands", "name": "#netherlands" }, { "type": "Hashtag", "href": "https://cyberpunk.lol/tags/vhf", "name": "#vhf" }, { "type": "Hashtag", "href": "https://cyberpunk.lol/tags/ipswichcommunityradio", "name": "#ipswichcommunityradio" }, { "type": "Hashtag", "href": "https://cyberpunk.lol/tags/radio", "name": "#radio" }, { "type": "Hashtag", "href": "https://cyberpunk.lol/tags/fm", "name": "#fm" }, { "type": "Hashtag", "href": "https://cyberpunk.lol/tags/broadcastengineering", "name": "#broadcastengineering" } ], "replies": { "id": "https://cyberpunk.lol/users/vfrmedia/statuses/114388782817683368/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://cyberpunk.lol/users/vfrmedia/statuses/114388782817683368/replies?only_other_accounts=true&page=true", "partOf": "https://cyberpunk.lol/users/vfrmedia/statuses/114388782817683368/replies", "items": [] } }, "likes": { "id": "https://cyberpunk.lol/users/vfrmedia/statuses/114388782817683368/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://cyberpunk.lol/users/vfrmedia/statuses/114388782817683368/shares", "type": "Collection", "totalItems": 2 } }