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://pubeurope.com/users/europesays/statuses/114571027642335666", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-25T23:19:03Z", "url": "https://pubeurope.com/@europesays/114571027642335666", "attributedTo": "https://pubeurope.com/users/europesays", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pubeurope.com/users/europesays/followers" ], "sensitive": false, "atomUri": "https://pubeurope.com/users/europesays/statuses/114571027642335666", "inReplyToAtomUri": null, "conversation": "tag:pubeurope.com,2025-05-25:objectId=2826515:objectType=Conversation", "content": "<p><a href=\"https://www.europesays.com/2108649/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">europesays.com/2108649/</span><span class=\"invisible\"></span></a> Understanding temperature-rain data using ID3 based concept reduction technique in FCA <a href=\"https://pubeurope.com/tags/ClimateSciences\" class=\"mention hashtag\" rel=\"tag\">#<span>ClimateSciences</span></a> <a href=\"https://pubeurope.com/tags/concept\" class=\"mention hashtag\" rel=\"tag\">#<span>concept</span></a> <a href=\"https://pubeurope.com/tags/ConceptLattice\" class=\"mention hashtag\" rel=\"tag\">#<span>ConceptLattice</span></a> <a href=\"https://pubeurope.com/tags/Data\" class=\"mention hashtag\" rel=\"tag\">#<span>Data</span></a> <a href=\"https://pubeurope.com/tags/Entropy\" class=\"mention hashtag\" rel=\"tag\">#<span>Entropy</span></a> <a href=\"https://pubeurope.com/tags/FormalConceptAnalysis\" class=\"mention hashtag\" rel=\"tag\">#<span>FormalConceptAnalysis</span></a> <a href=\"https://pubeurope.com/tags/HumanitiesAndSocialSciences\" class=\"mention hashtag\" rel=\"tag\">#<span>HumanitiesAndSocialSciences</span></a> <a href=\"https://pubeurope.com/tags/ID3Algorithm\" class=\"mention hashtag\" rel=\"tag\">#<span>ID3Algorithm</span></a> <a href=\"https://pubeurope.com/tags/InformationGain\" class=\"mention hashtag\" rel=\"tag\">#<span>InformationGain</span></a> <a href=\"https://pubeurope.com/tags/MathematicsAndComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>MathematicsAndComputing</span></a> <a href=\"https://pubeurope.com/tags/multidisciplinary\" class=\"mention hashtag\" rel=\"tag\">#<span>multidisciplinary</span></a> <a href=\"https://pubeurope.com/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a></p>", "contentMap": { "en": "<p><a href=\"https://www.europesays.com/2108649/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">europesays.com/2108649/</span><span class=\"invisible\"></span></a> Understanding temperature-rain data using ID3 based concept reduction technique in FCA <a href=\"https://pubeurope.com/tags/ClimateSciences\" class=\"mention hashtag\" rel=\"tag\">#<span>ClimateSciences</span></a> <a href=\"https://pubeurope.com/tags/concept\" class=\"mention hashtag\" rel=\"tag\">#<span>concept</span></a> <a href=\"https://pubeurope.com/tags/ConceptLattice\" class=\"mention hashtag\" rel=\"tag\">#<span>ConceptLattice</span></a> <a href=\"https://pubeurope.com/tags/Data\" class=\"mention hashtag\" rel=\"tag\">#<span>Data</span></a> <a href=\"https://pubeurope.com/tags/Entropy\" class=\"mention hashtag\" rel=\"tag\">#<span>Entropy</span></a> <a href=\"https://pubeurope.com/tags/FormalConceptAnalysis\" class=\"mention hashtag\" rel=\"tag\">#<span>FormalConceptAnalysis</span></a> <a href=\"https://pubeurope.com/tags/HumanitiesAndSocialSciences\" class=\"mention hashtag\" rel=\"tag\">#<span>HumanitiesAndSocialSciences</span></a> <a href=\"https://pubeurope.com/tags/ID3Algorithm\" class=\"mention hashtag\" rel=\"tag\">#<span>ID3Algorithm</span></a> <a href=\"https://pubeurope.com/tags/InformationGain\" class=\"mention hashtag\" rel=\"tag\">#<span>InformationGain</span></a> <a href=\"https://pubeurope.com/tags/MathematicsAndComputing\" class=\"mention hashtag\" rel=\"tag\">#<span>MathematicsAndComputing</span></a> <a href=\"https://pubeurope.com/tags/multidisciplinary\" class=\"mention hashtag\" rel=\"tag\">#<span>multidisciplinary</span></a> <a href=\"https://pubeurope.com/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://media.pubeurope.com/media_attachments/files/114/571/027/616/806/820/original/9d55b2752bf4e359.png", "name": "Understanding temperature-rain data using ID3 based concept reduction technique in FCA", "blurhash": "U9RfkCxtxu%Mt8a#-:M{~pxtRjofW8?aa%WB", "width": 607, "height": 685 } ], "tag": [ { "type": "Hashtag", "href": "https://pubeurope.com/tags/climatesciences", "name": "#climatesciences" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/concept", "name": "#concept" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/conceptlattice", "name": "#conceptlattice" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/data", "name": "#data" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/entropy", "name": "#entropy" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/formalconceptanalysis", "name": "#formalconceptanalysis" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/humanitiesandsocialsciences", "name": "#humanitiesandsocialsciences" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/id3algorithm", "name": "#id3algorithm" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/informationgain", "name": "#informationgain" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/mathematicsandcomputing", "name": "#mathematicsandcomputing" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/multidisciplinary", "name": "#multidisciplinary" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/science", "name": "#science" } ], "replies": { "id": "https://pubeurope.com/users/europesays/statuses/114571027642335666/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://pubeurope.com/users/europesays/statuses/114571027642335666/replies?only_other_accounts=true&page=true", "partOf": "https://pubeurope.com/users/europesays/statuses/114571027642335666/replies", "items": [] } }, "likes": { "id": "https://pubeurope.com/users/europesays/statuses/114571027642335666/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://pubeurope.com/users/europesays/statuses/114571027642335666/shares", "type": "Collection", "totalItems": 1 } }