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",
{
"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"
}
}
],
"id": "https://mastodon.social/users/windytan/statuses/113017151912170815/activity",
"type": "Create",
"actor": "https://mastodon.social/users/windytan",
"published": "2024-08-24T13:08:01Z",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/windytan/followers"
],
"object": {
"id": "https://mastodon.social/users/windytan/statuses/113017151912170815",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2024-08-24T13:08:01Z",
"url": "https://mastodon.social/@windytan/113017151912170815",
"attributedTo": "https://mastodon.social/users/windytan",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/windytan/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/windytan/statuses/113017151912170815",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2024-08-24:objectId=782890007:objectType=Conversation",
"content": "<p>Echo seen in a cepstrum plot.</p><p>Elvis Presley's 1955 Mystery Train uses the slapback echo effect. A deep dive into the cepstrum reveals he is using two echos at slightly different speeds on the same track, 146ms for the guitar and 135ms for the vocals :)</p>",
"contentMap": {
"en": "<p>Echo seen in a cepstrum plot.</p><p>Elvis Presley's 1955 Mystery Train uses the slapback echo effect. A deep dive into the cepstrum reveals he is using two echos at slightly different speeds on the same track, 146ms for the guitar and 135ms for the vocals :)</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/media_attachments/files/113/017/078/416/347/281/original/e6c3e4326d6756ae.jpg",
"name": "A spectrogram covering roughly 20 seconds of audio, but the x axis shows milliseconds instead of frequencies. A bright blob labeled 'guitar intro' at 146 ms can be seen in the beginning of the song, followed by a bright blob near 135 ms labeled 'vocals'.",
"blurhash": "U01Vxro#t7tTxuR%jYjZtRR%bFjYtRnifPWV",
"focalPoint": [
0,
0
],
"width": 869,
"height": 634
}
],
"tag": [],
"replies": {
"id": "https://mastodon.social/users/windytan/statuses/113017151912170815/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/windytan/statuses/113017151912170815/replies?min_id=113017160170417348&page=true",
"partOf": "https://mastodon.social/users/windytan/statuses/113017151912170815/replies",
"items": [
"https://mastodon.social/users/windytan/statuses/113017160170417348"
]
}
},
"likes": {
"id": "https://mastodon.social/users/windytan/statuses/113017151912170815/likes",
"type": "Collection",
"totalItems": 18
},
"shares": {
"id": "https://mastodon.social/users/windytan/statuses/113017151912170815/shares",
"type": "Collection",
"totalItems": 5
}
}
}