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",
{
"mostr": "http://mostr.pub/ns#",
"Zap": "mostr:Zap",
"xsd": "http://www.w3.org/2001/XMLSchema#",
"fep": "https://w3id.org/fep/",
"proxyOf": {
"@id": "fep:fffd/proxyOf",
"@type": "@id",
"@container": "@set"
},
"protocol": {
"@id": "fep:fffd/protocol",
"@type": "@id"
},
"proxied": {
"@id": "fep:fffd/proxied",
"@type": "xsd:string"
},
"authoritative": {
"@id": "fep:fffd/authoritative",
"@type": "xsd:boolean"
}
}
],
"type": "Note",
"id": "https://mostr.pub/objects/64091582426722606392b870145a59c2ac5670117f0ce4ff9430be63568142fd",
"attributedTo": "https://mostr.pub/users/1848313553d37fe4cbd8bad2d6bc6237615d73fca464edb2d1f4355900cf44f6",
"content": "Welcome to Nostr!<br />Feel free to follow me if you like any of these subjects: I'm a soundscape musician, write about Philosophy, Bitcoin, Nostr, Parenting, Gaming, Anime, and post homemade memes.<br />✌️",
"to": [
"https://www.w3.org/ns/activitystreams#Public",
"https://hollo.social/@fedify",
"https://hollo.social/@hollo",
"https://hollo.social/@botkit",
"https://mostr.pub/users/36fdf3478c53a260277b3262e5719249e375a0457492bd8eac54b649f0aa03fd",
"https://hollo.social/@hongminhee"
],
"cc": [
"https://mostr.pub/users/1848313553d37fe4cbd8bad2d6bc6237615d73fca464edb2d1f4355900cf44f6/followers"
],
"tag": [
{
"type": "Mention",
"href": "https://hollo.social/@fedify",
"name": "@fedify@hollo.social"
},
{
"type": "Mention",
"href": "https://hollo.social/@hollo",
"name": "@hollo@hollo.social"
},
{
"type": "Mention",
"href": "https://hollo.social/@botkit",
"name": "@botkit@hollo.social"
},
{
"type": "Mention",
"href": "https://mostr.pub/users/36fdf3478c53a260277b3262e5719249e375a0457492bd8eac54b649f0aa03fd",
"name": "@36fdf3478c53a260277b3262e5719249e375a0457492bd8eac54b649f0aa03fd@mostr.pub"
},
{
"type": "Mention",
"href": "https://hollo.social/@hongminhee",
"name": "@hongminhee@hollo.social"
}
],
"attachment": [],
"sensitive": false,
"published": "2025-02-08T13:25:06.000Z",
"inReplyTo": "https://hollo.social/@hongminhee/0194e398-ca37-7da8-8084-f1f96265cd68",
"generator": {
"type": "Application",
"name": "Mostr Bridge",
"url": "https://mostr.pub/"
},
"proxyOf": [
{
"protocol": "https://github.com/nostr-protocol/nostr",
"proxied": "note1vsy3tqjzvu3xqcujhpcpgkjec2k9vuq30uxwflu5xzlxx45pgt7sgv2wjl",
"authoritative": true
}
]
}