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://mastodon-japan.net/users/aimainainu/statuses/114474806494245228",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-08T23:28:45Z",
"url": "https://mastodon-japan.net/@aimainainu/114474806494245228",
"attributedTo": "https://mastodon-japan.net/users/aimainainu",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon-japan.net/users/aimainainu/followers"
],
"sensitive": false,
"atomUri": "https://mastodon-japan.net/users/aimainainu/statuses/114474806494245228",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon-japan.net,2025-05-08:objectId=114139174:objectType=Conversation",
"content": "<p><a href=\"https://mastodon-japan.net/tags/Google\" class=\"mention hashtag\" rel=\"tag\">#<span>Google</span></a> が <a href=\"https://mastodon-japan.net/tags/%E3%82%A4%E3%83%B3%E3%83%95%E3%82%A9%E3%82%B9%E3%83%86%E3%82%A3%E3%83%BC%E3%83%A9%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>インフォスティーラー</span></a> 対策 <a href=\"https://mastodon-japan.net/tags/DBSC\" class=\"mention hashtag\" rel=\"tag\">#<span>DBSC</span></a> の試用版を開始､ <a href=\"https://mastodon-japan.net/tags/%E5%A4%9A%E8%A6%81%E7%B4%A0%E8%AA%8D%E8%A8%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>多要素認証</span></a> に続く次の一手<br />日経クロステック (xTECH) </p><p>デバイス・バウンド・セッション・クレデンシャルズ (DBSC) 」である。現状はあくまで試用版だが、将来は同社のWebブラウザー「 <a href=\"https://mastodon-japan.net/tags/Chrome\" class=\"mention hashtag\" rel=\"tag\">#<span>Chrome</span></a> 」の標準機能となる可能性が ... <br /><a href=\"https://xtech.nikkei.com/atcl/nxt/column/18/00138/042801754/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">xtech.nikkei.com/atcl/nxt/colu</span><span class=\"invisible\">mn/18/00138/042801754/</span></a> <br /> <br /><a href=\"https://mastodon-japan.net/tags/%E8%A8%BC%E5%88%B8\" class=\"mention hashtag\" rel=\"tag\">#<span>証券</span></a> <a href=\"https://mastodon-japan.net/tags/%E8%A8%BC%E5%88%B8%E5%8F%A3%E5%BA%A7\" class=\"mention hashtag\" rel=\"tag\">#<span>証券口座</span></a> <a href=\"https://mastodon-japan.net/tags/%E4%B9%97%E3%81%A3%E5%8F%96%E3%82%8A\" class=\"mention hashtag\" rel=\"tag\">#<span>乗っ取り</span></a> <a href=\"https://mastodon-japan.net/tags/%E4%B8%8D%E6%AD%A3%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>不正アクセス</span></a></p>",
"contentMap": {
"ja": "<p><a href=\"https://mastodon-japan.net/tags/Google\" class=\"mention hashtag\" rel=\"tag\">#<span>Google</span></a> が <a href=\"https://mastodon-japan.net/tags/%E3%82%A4%E3%83%B3%E3%83%95%E3%82%A9%E3%82%B9%E3%83%86%E3%82%A3%E3%83%BC%E3%83%A9%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>インフォスティーラー</span></a> 対策 <a href=\"https://mastodon-japan.net/tags/DBSC\" class=\"mention hashtag\" rel=\"tag\">#<span>DBSC</span></a> の試用版を開始､ <a href=\"https://mastodon-japan.net/tags/%E5%A4%9A%E8%A6%81%E7%B4%A0%E8%AA%8D%E8%A8%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>多要素認証</span></a> に続く次の一手<br />日経クロステック (xTECH) </p><p>デバイス・バウンド・セッション・クレデンシャルズ (DBSC) 」である。現状はあくまで試用版だが、将来は同社のWebブラウザー「 <a href=\"https://mastodon-japan.net/tags/Chrome\" class=\"mention hashtag\" rel=\"tag\">#<span>Chrome</span></a> 」の標準機能となる可能性が ... <br /><a href=\"https://xtech.nikkei.com/atcl/nxt/column/18/00138/042801754/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">xtech.nikkei.com/atcl/nxt/colu</span><span class=\"invisible\">mn/18/00138/042801754/</span></a> <br /> <br /><a href=\"https://mastodon-japan.net/tags/%E8%A8%BC%E5%88%B8\" class=\"mention hashtag\" rel=\"tag\">#<span>証券</span></a> <a href=\"https://mastodon-japan.net/tags/%E8%A8%BC%E5%88%B8%E5%8F%A3%E5%BA%A7\" class=\"mention hashtag\" rel=\"tag\">#<span>証券口座</span></a> <a href=\"https://mastodon-japan.net/tags/%E4%B9%97%E3%81%A3%E5%8F%96%E3%82%8A\" class=\"mention hashtag\" rel=\"tag\">#<span>乗っ取り</span></a> <a href=\"https://mastodon-japan.net/tags/%E4%B8%8D%E6%AD%A3%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>不正アクセス</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/google",
"name": "#google"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E3%82%A4%E3%83%B3%E3%83%95%E3%82%A9%E3%82%B9%E3%83%86%E3%82%A3%E3%83%BC%E3%83%A9%E3%83%BC",
"name": "#インフォスティーラー"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/dbsc",
"name": "#dbsc"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E5%A4%9A%E8%A6%81%E7%B4%A0%E8%AA%8D%E8%A8%BC",
"name": "#多要素認証"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/Chrome",
"name": "#Chrome"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E8%A8%BC%E5%88%B8",
"name": "#証券"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E8%A8%BC%E5%88%B8%E5%8F%A3%E5%BA%A7",
"name": "#証券口座"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E4%B9%97%E3%81%A3%E5%8F%96%E3%82%8A",
"name": "#乗っ取り"
},
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E4%B8%8D%E6%AD%A3%E3%82%A2%E3%82%AF%E3%82%BB%E3%82%B9",
"name": "#不正アクセス"
}
],
"replies": {
"id": "https://mastodon-japan.net/users/aimainainu/statuses/114474806494245228/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon-japan.net/users/aimainainu/statuses/114474806494245228/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon-japan.net/users/aimainainu/statuses/114474806494245228/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon-japan.net/users/aimainainu/statuses/114474806494245228/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon-japan.net/users/aimainainu/statuses/114474806494245228/shares",
"type": "Collection",
"totalItems": 0
}
}