ActivityPub Viewer

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.

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{ "@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" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.online/users/324cat/statuses/114580308505412102", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-27T14:39:18Z", "url": "https://mastodon.online/@324cat/114580308505412102", "attributedTo": "https://mastodon.online/users/324cat", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/324cat/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/324cat/statuses/114580308505412102", "inReplyToAtomUri": null, "conversation": "tag:mastodon.online,2025-05-27:objectId=513972124:objectType=Conversation", "content": "<p>█ Una primera anàlisi conclou que les restes exhumades a les Avellanes són dels comtes d&#39;Urgell ▓▒░ Serien Àlvar I; la seva dona, Cecília de Foix, i els seus dos fills, Ermengol X i Àlvar II, que van viure entre els segles XIII i XIV<br /><a href=\"https://www.ccma.cat/324/una-primera-analisi-conclou-que-les-restes-exhumades-a-les-avellanes-son-dels-comtes-durgell/noticia/3353641/?ext=MASTODON_ONLINE\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">ccma.cat/324/una-primera-anali</span><span class=\"invisible\">si-conclou-que-les-restes-exhumades-a-les-avellanes-son-dels-comtes-durgell/noticia/3353641/?ext=MASTODON_ONLINE</span></a></p><p><a href=\"https://mastodon.online/tags/324cat\" class=\"mention hashtag\" rel=\"tag\">#<span>324cat</span></a> <a href=\"https://mastodon.online/tags/arqueologia\" class=\"mention hashtag\" rel=\"tag\">#<span>arqueologia</span></a> <a href=\"https://mastodon.online/tags/patrimoni\" class=\"mention hashtag\" rel=\"tag\">#<span>patrimoni</span></a></p>", "contentMap": { "ca": "<p>█ Una primera anàlisi conclou que les restes exhumades a les Avellanes són dels comtes d&#39;Urgell ▓▒░ Serien Àlvar I; la seva dona, Cecília de Foix, i els seus dos fills, Ermengol X i Àlvar II, que van viure entre els segles XIII i XIV<br /><a href=\"https://www.ccma.cat/324/una-primera-analisi-conclou-que-les-restes-exhumades-a-les-avellanes-son-dels-comtes-durgell/noticia/3353641/?ext=MASTODON_ONLINE\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">ccma.cat/324/una-primera-anali</span><span class=\"invisible\">si-conclou-que-les-restes-exhumades-a-les-avellanes-son-dels-comtes-durgell/noticia/3353641/?ext=MASTODON_ONLINE</span></a></p><p><a href=\"https://mastodon.online/tags/324cat\" class=\"mention hashtag\" rel=\"tag\">#<span>324cat</span></a> <a href=\"https://mastodon.online/tags/arqueologia\" class=\"mention hashtag\" rel=\"tag\">#<span>arqueologia</span></a> <a href=\"https://mastodon.online/tags/patrimoni\" class=\"mention hashtag\" rel=\"tag\">#<span>patrimoni</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.online/media_attachments/files/114/580/308/380/900/154/original/725752ddacee6a06.png", "name": "Treballs sobre les restes exhumades al monestir de Santa Maria de Bellpuig de les Avellanes a Os de Balaguer (Paeria de Balaguer)", "blurhash": "UDGIo*Th0L_39Z~W-=ohVrn%?ct8?ED%IUn#", "width": 670, "height": 378 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/media_attachments/files/114/580/308/462/099/206/original/551ed622777f1b9d.jpeg", "name": "Presentació de l'estudi antropològic de les restes de les osseres del monestir de Santa Maria de Bellpuig de les Avellanes (ACN)", "blurhash": "UWMPwEj]VEad%#oeM{oI4Tj]tSa}9GofxuWV", "width": 670, "height": 440 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/324cat", "name": "#324cat" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/arqueologia", "name": "#arqueologia" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/patrimoni", "name": "#patrimoni" } ], "replies": { "id": "https://mastodon.online/users/324cat/statuses/114580308505412102/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/324cat/statuses/114580308505412102/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/324cat/statuses/114580308505412102/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/324cat/statuses/114580308505412102/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.online/users/324cat/statuses/114580308505412102/shares", "type": "Collection", "totalItems": 0 } }