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://researchbuzz.masto.host/users/mottg/statuses/114065583718692407", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-25T16:58:01Z", "url": "https://researchbuzz.masto.host/@mottg/114065583718692407", "attributedTo": "https://researchbuzz.masto.host/users/mottg", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://researchbuzz.masto.host/users/mottg/followers" ], "sensitive": false, "atomUri": "https://researchbuzz.masto.host/users/mottg/statuses/114065583718692407", "inReplyToAtomUri": null, "conversation": "tag:researchbuzz.masto.host,2025-02-25:objectId=9787268:objectType=Conversation", "content": "<p>Free Microsoft Research Forum goes live at noon Eastern Time today.</p><p>Discover how precision health, multimodal AI agents, and innovative chemical synthesis models are advancing clinical care, agents, and drug discovery. Explore the latest techniques for ensuring memory safety, fixing programming errors, and empowering the next generation of agentic AI.</p><p><a href=\"https://researchforum.microsoft.com/home\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">researchforum.microsoft.com/ho</span><span class=\"invisible\">me</span></a></p><p><a href=\"https://researchbuzz.masto.host/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://researchbuzz.masto.host/tags/ML\" class=\"mention hashtag\" rel=\"tag\">#<span>ML</span></a> <a href=\"https://researchbuzz.masto.host/tags/retrosynthesis\" class=\"mention hashtag\" rel=\"tag\">#<span>retrosynthesis</span></a> <a href=\"https://researchbuzz.masto.host/tags/drugDiscovery\" class=\"mention hashtag\" rel=\"tag\">#<span>drugDiscovery</span></a> <a href=\"https://researchbuzz.masto.host/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a> <a href=\"https://researchbuzz.masto.host/tags/medicine\" class=\"mention hashtag\" rel=\"tag\">#<span>medicine</span></a> <a href=\"https://researchbuzz.masto.host/tags/GigaPath\" class=\"mention hashtag\" rel=\"tag\">#<span>GigaPath</span></a> <a href=\"https://researchbuzz.masto.host/tags/BiomedParse\" class=\"mention hashtag\" rel=\"tag\">#<span>BiomedParse</span></a> <a href=\"https://researchbuzz.masto.host/tags/TrialScope\" class=\"mention hashtag\" rel=\"tag\">#<span>TrialScope</span></a></p>", "contentMap": { "en": "<p>Free Microsoft Research Forum goes live at noon Eastern Time today.</p><p>Discover how precision health, multimodal AI agents, and innovative chemical synthesis models are advancing clinical care, agents, and drug discovery. Explore the latest techniques for ensuring memory safety, fixing programming errors, and empowering the next generation of agentic AI.</p><p><a href=\"https://researchforum.microsoft.com/home\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">researchforum.microsoft.com/ho</span><span class=\"invisible\">me</span></a></p><p><a href=\"https://researchbuzz.masto.host/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://researchbuzz.masto.host/tags/ML\" class=\"mention hashtag\" rel=\"tag\">#<span>ML</span></a> <a href=\"https://researchbuzz.masto.host/tags/retrosynthesis\" class=\"mention hashtag\" rel=\"tag\">#<span>retrosynthesis</span></a> <a href=\"https://researchbuzz.masto.host/tags/drugDiscovery\" class=\"mention hashtag\" rel=\"tag\">#<span>drugDiscovery</span></a> <a href=\"https://researchbuzz.masto.host/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a> <a href=\"https://researchbuzz.masto.host/tags/medicine\" class=\"mention hashtag\" rel=\"tag\">#<span>medicine</span></a> <a href=\"https://researchbuzz.masto.host/tags/GigaPath\" class=\"mention hashtag\" rel=\"tag\">#<span>GigaPath</span></a> <a href=\"https://researchbuzz.masto.host/tags/BiomedParse\" class=\"mention hashtag\" rel=\"tag\">#<span>BiomedParse</span></a> <a href=\"https://researchbuzz.masto.host/tags/TrialScope\" class=\"mention hashtag\" rel=\"tag\">#<span>TrialScope</span></a></p>" }, "updated": "2025-02-25T19:03:52Z", "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cdn.masto.host/researchbuzzmastohost/media_attachments/files/114/065/581/165/307/404/original/b265b2409d88ea86.png", "name": "Headshot photos of featured speakers for today's research forum.", "blurhash": "UjMtK^tRjrt701bHWVjs?bWAWCWAW-j[j]ay", "focalPoint": [ 0, 0 ], "width": 1372, "height": 754 }, { "type": "Document", "mediaType": "image/png", "url": "https://cdn.masto.host/researchbuzzmastohost/media_attachments/files/114/065/628/807/046/329/original/a320f1c0f03abecc.png", "name": "Various forms of patient data pictured which can be used as input to a multimodal generative machine learning application.", "blurhash": "U79Zcd}q9sEO^j-UWF9vNFs:xbNGNIR*xZ$*", "focalPoint": [ 0, 0 ], "width": 1920, "height": 1080 }, { "type": "Document", "mediaType": "image/png", "url": "https://cdn.masto.host/researchbuzzmastohost/media_attachments/files/114/065/885/693/671/340/original/f55f04079569ab77.png", "name": null, "blurhash": "U86khrrprED}FyI=Vs$MVBwhOpt.+[wHS~O@", "width": 1920, "height": 1080 }, { "type": "Document", "mediaType": "image/png", "url": "https://cdn.masto.host/researchbuzzmastohost/media_attachments/files/114/066/077/404/746/711/original/e7365c5a92e4a335.png", "name": null, "blurhash": "UhGk:@-pxuxa?aV?oLR*_Na#Rjf*%gNHa#ni", "width": 1920, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://researchbuzz.masto.host/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://researchbuzz.masto.host/tags/ml", "name": "#ml" }, { "type": "Hashtag", "href": "https://researchbuzz.masto.host/tags/drugdiscovery", "name": "#drugdiscovery" }, { "type": "Hashtag", "href": "https://researchbuzz.masto.host/tags/research", "name": "#research" }, { "type": "Hashtag", "href": "https://researchbuzz.masto.host/tags/trialscope", "name": "#trialscope" }, { "type": "Hashtag", "href": "https://researchbuzz.masto.host/tags/medicine", "name": "#medicine" }, { "type": "Hashtag", "href": "https://researchbuzz.masto.host/tags/gigapath", "name": "#gigapath" }, { "type": "Hashtag", "href": "https://researchbuzz.masto.host/tags/biomedparse", "name": "#biomedparse" }, { "type": "Hashtag", "href": "https://researchbuzz.masto.host/tags/retrosynthesis", "name": "#retrosynthesis" } ], "replies": { "id": "https://researchbuzz.masto.host/users/mottg/statuses/114065583718692407/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://researchbuzz.masto.host/users/mottg/statuses/114065583718692407/replies?only_other_accounts=true&page=true", "partOf": "https://researchbuzz.masto.host/users/mottg/statuses/114065583718692407/replies", "items": [] } }, "likes": { "id": "https://researchbuzz.masto.host/users/mottg/statuses/114065583718692407/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://researchbuzz.masto.host/users/mottg/statuses/114065583718692407/shares", "type": "Collection", "totalItems": 3 } }