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.
{
"@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"
}
],
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://video.echelon.pl/accounts/kravietz/followers"
],
"type": "Video",
"id": "https://video.echelon.pl/videos/watch/4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c",
"name": "Obodska cave (Obodska pećina)",
"duration": "PT81S",
"uuid": "4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c",
"category": {
"identifier": "6",
"name": "Travels"
},
"licence": {
"identifier": "7",
"name": "Public Domain Dedication"
},
"language": {
"identifier": "zxx",
"name": "No linguistic content"
},
"views": 12,
"sensitive": false,
"waitTranscoding": true,
"state": 1,
"commentsEnabled": true,
"canReply": null,
"commentsPolicy": 1,
"downloadEnabled": true,
"published": "2025-05-24T15:35:44.993Z",
"originallyPublishedAt": null,
"updated": "2025-06-02T21:10:00.083Z",
"tag": [
{
"type": "Hashtag",
"name": "Montenegro"
}
],
"mediaType": "text/markdown",
"content": "Obodska cave (Obodska pećina), [Rijeka Crnojevića](https://www.openstreetmap.org/node/2169679887), Montenegro",
"support": null,
"subtitleLanguage": [],
"icon": [
{
"type": "Image",
"url": "https://video.echelon.pl/lazy-static/thumbnails/e2ab7d69-e6d0-4f0b-af9a-2d0440dc7dbf.jpg",
"mediaType": "image/jpeg",
"width": 280,
"height": 157
},
{
"type": "Image",
"url": "https://video.echelon.pl/lazy-static/previews/3b208fae-9b8c-4f6b-96e2-cac7671511c7.jpg",
"mediaType": "image/jpeg",
"width": 850,
"height": 480
}
],
"preview": [
{
"type": "Image",
"rel": [
"storyboard"
],
"url": [
{
"mediaType": "image/jpeg",
"href": "https://video.echelon.pl/lazy-static/storyboards/036df4b6-0a15-4e31-b55a-b26db2a67804.jpg",
"width": 2112,
"height": 864,
"tileWidth": 192,
"tileHeight": 108,
"tileDuration": "PT1S"
}
]
}
],
"aspectRatio": 1.7778,
"url": [
{
"type": "Link",
"mediaType": "text/html",
"href": "https://video.echelon.pl/w/ahcqRd3nPL3jG1bpTMmeQG"
},
{
"type": "Link",
"mediaType": "text/html",
"href": "https://video.echelon.pl/videos/watch/4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c"
},
{
"type": "Link",
"mediaType": "application/x-mpegURL",
"href": "https://streaming-playlists.obj.krvtz.net/hls/4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c/030fcd00-069c-4fbe-8107-4fa91361c07a-master.m3u8",
"tag": [
{
"type": "Infohash",
"name": "477775666363686532476b54774e4b70582f7045"
},
{
"type": "Link",
"name": "sha256",
"mediaType": "application/json",
"href": "https://streaming-playlists.obj.krvtz.net/hls/4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c/5f64a999-aa97-4eff-87d3-1011430e8eeb-segments-sha256.json"
},
{
"type": "Link",
"mediaType": "video/mp4",
"href": "https://streaming-playlists.obj.krvtz.net/hls/4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c/49317589-1c38-4d6f-af65-acac0eae2c26-1080-fragmented.mp4",
"height": 1080,
"width": 1920,
"size": 84690281,
"fps": 60,
"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://video.echelon.pl/api/v1/videos/4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c/metadata/7888",
"height": 1080,
"width": 1920,
"fps": 60
},
{
"type": "Link",
"mediaType": "application/x-bittorrent",
"href": "https://video.echelon.pl/lazy-static/torrents/02bedbf5-cc31-4171-8967-66fb0eb78f03-1080-hls.torrent",
"height": 1080,
"width": 1920,
"fps": 60
},
{
"type": "Link",
"mediaType": "application/x-bittorrent;x-scheme-handler/magnet",
"href": "magnet:?xs=https%3A%2F%2Fvideo.echelon.pl%2Flazy-static%2Ftorrents%2F02bedbf5-cc31-4171-8967-66fb0eb78f03-1080-hls.torrent&xt=urn:btih:7ea67256cf04bf2f400f816956d387fdc9ebab32&dn=Obodska+cave+(Obodska+pe%C4%87ina)&tr=https%3A%2F%2Fvideo.echelon.pl%2Ftracker%2Fannounce&tr=wss%3A%2F%2Fvideo.echelon.pl%3A443%2Ftracker%2Fsocket&ws=https%3A%2F%2Fstreaming-playlists.obj.krvtz.net%2Fhls%2F4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c%2F49317589-1c38-4d6f-af65-acac0eae2c26-1080-fragmented.mp4",
"height": 1080,
"width": 1920,
"fps": 60
}
]
},
{
"type": "Link",
"name": "tracker-http",
"rel": [
"tracker",
"http"
],
"href": "https://video.echelon.pl/tracker/announce"
},
{
"type": "Link",
"name": "tracker-websocket",
"rel": [
"tracker",
"websocket"
],
"href": "wss://video.echelon.pl:443/tracker/socket"
}
],
"likes": "https://video.echelon.pl/videos/watch/4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c/likes",
"dislikes": "https://video.echelon.pl/videos/watch/4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c/dislikes",
"shares": "https://video.echelon.pl/videos/watch/4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c/announces",
"comments": "https://video.echelon.pl/videos/watch/4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c/comments",
"hasParts": "https://video.echelon.pl/videos/watch/4b2530f7-5d0b-49b3-bcd2-0ceb1622bc6c/chapters",
"attributedTo": [
{
"type": "Person",
"id": "https://video.echelon.pl/accounts/kravietz"
},
{
"type": "Group",
"id": "https://video.echelon.pl/video-channels/caving_mountaineering"
}
],
"isLiveBroadcast": false,
"liveSaveReplay": null,
"permanentLive": null,
"latencyMode": null
}