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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://halo.nu/users/theguardian_science/statuses/114031476193325225",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-02-19T16:24:01Z",
"url": "https://halo.nu/@theguardian_science/114031476193325225",
"attributedTo": "https://halo.nu/users/theguardian_science",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://halo.nu/users/theguardian_science/followers"
],
"sensitive": false,
"atomUri": "https://halo.nu/users/theguardian_science/statuses/114031476193325225",
"inReplyToAtomUri": null,
"conversation": "tag:halo.nu,2025-02-19:objectId=272575:objectType=Conversation",
"content": "<p>Topoconductor chip could bring quantum computing breakthrough, says Microsoft <a href=\"https://www.theguardian.com/technology/2025/feb/19/topoconductor-chip-quantum-computing-topological-qubits-microsoft\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/technology/202</span><span class=\"invisible\">5/feb/19/topoconductor-chip-quantum-computing-topological-qubits-microsoft</span></a> <a href=\"https://halo.nu/tags/Artificialintelligence\" class=\"mention hashtag\" rel=\"tag\">#<span>Artificialintelligence</span></a>(AI) <a href=\"https://halo.nu/tags/Technology\" class=\"mention hashtag\" rel=\"tag\">#<span>Technology</span></a> <a href=\"https://halo.nu/tags/Computing\" class=\"mention hashtag\" rel=\"tag\">#<span>Computing</span></a> <a href=\"https://halo.nu/tags/Microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>Microsoft</span></a> <a href=\"https://halo.nu/tags/Worldnews\" class=\"mention hashtag\" rel=\"tag\">#<span>Worldnews</span></a> <a href=\"https://halo.nu/tags/Physics\" class=\"mention hashtag\" rel=\"tag\">#<span>Physics</span></a> <a href=\"https://halo.nu/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a></p>",
"contentMap": {
"en": "<p>Topoconductor chip could bring quantum computing breakthrough, says Microsoft <a href=\"https://www.theguardian.com/technology/2025/feb/19/topoconductor-chip-quantum-computing-topological-qubits-microsoft\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theguardian.com/technology/202</span><span class=\"invisible\">5/feb/19/topoconductor-chip-quantum-computing-topological-qubits-microsoft</span></a> <a href=\"https://halo.nu/tags/Artificialintelligence\" class=\"mention hashtag\" rel=\"tag\">#<span>Artificialintelligence</span></a>(AI) <a href=\"https://halo.nu/tags/Technology\" class=\"mention hashtag\" rel=\"tag\">#<span>Technology</span></a> <a href=\"https://halo.nu/tags/Computing\" class=\"mention hashtag\" rel=\"tag\">#<span>Computing</span></a> <a href=\"https://halo.nu/tags/Microsoft\" class=\"mention hashtag\" rel=\"tag\">#<span>Microsoft</span></a> <a href=\"https://halo.nu/tags/Worldnews\" class=\"mention hashtag\" rel=\"tag\">#<span>Worldnews</span></a> <a href=\"https://halo.nu/tags/Physics\" class=\"mention hashtag\" rel=\"tag\">#<span>Physics</span></a> <a href=\"https://halo.nu/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://halo.nu/tags/artificialintelligence",
"name": "#artificialintelligence"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/technology",
"name": "#technology"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/computing",
"name": "#computing"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/microsoft",
"name": "#microsoft"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/worldnews",
"name": "#worldnews"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/physics",
"name": "#physics"
},
{
"type": "Hashtag",
"href": "https://halo.nu/tags/science",
"name": "#science"
}
],
"replies": {
"id": "https://halo.nu/users/theguardian_science/statuses/114031476193325225/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://halo.nu/users/theguardian_science/statuses/114031476193325225/replies?only_other_accounts=true&page=true",
"partOf": "https://halo.nu/users/theguardian_science/statuses/114031476193325225/replies",
"items": []
}
}
}