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.social/users/pupuweb/statuses/114057397940084134", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-24T06:16:16Z", "url": "https://mastodon.social/@pupuweb/114057397940084134", "attributedTo": "https://mastodon.social/users/pupuweb", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/pupuweb/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/pupuweb/statuses/114057397940084134", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-24:objectId=929368520:objectType=Conversation", "content": "<p>Air pollution from data centers of Google, Microsoft, Meta has led to an estimated $5.4B in US public health costs from 2019 to 2023. Environmental impact of tech on public health raises urgent questions. <a href=\"https://mastodon.social/tags/AirPollution\" class=\"mention hashtag\" rel=\"tag\">#<span>AirPollution</span></a> <a href=\"https://mastodon.social/tags/TechImpact\" class=\"mention hashtag\" rel=\"tag\">#<span>TechImpact</span></a> <a href=\"https://mastodon.social/tags/DataCenters\" class=\"mention hashtag\" rel=\"tag\">#<span>DataCenters</span></a> <a href=\"https://mastodon.social/tags/ClimateChange\" class=\"mention hashtag\" rel=\"tag\">#<span>ClimateChange</span></a> <a href=\"https://mastodon.social/tags/PublicHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicHealth</span></a></p><p><a href=\"https://posivi.com/air-pollution-from-data-centers-estimated-5-4b-in-us-public-health-costs/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">posivi.com/air-pollution-from-</span><span class=\"invisible\">data-centers-estimated-5-4b-in-us-public-health-costs/</span></a></p>", "contentMap": { "en": "<p>Air pollution from data centers of Google, Microsoft, Meta has led to an estimated $5.4B in US public health costs from 2019 to 2023. Environmental impact of tech on public health raises urgent questions. <a href=\"https://mastodon.social/tags/AirPollution\" class=\"mention hashtag\" rel=\"tag\">#<span>AirPollution</span></a> <a href=\"https://mastodon.social/tags/TechImpact\" class=\"mention hashtag\" rel=\"tag\">#<span>TechImpact</span></a> <a href=\"https://mastodon.social/tags/DataCenters\" class=\"mention hashtag\" rel=\"tag\">#<span>DataCenters</span></a> <a href=\"https://mastodon.social/tags/ClimateChange\" class=\"mention hashtag\" rel=\"tag\">#<span>ClimateChange</span></a> <a href=\"https://mastodon.social/tags/PublicHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicHealth</span></a></p><p><a href=\"https://posivi.com/air-pollution-from-data-centers-estimated-5-4b-in-us-public-health-costs/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">posivi.com/air-pollution-from-</span><span class=\"invisible\">data-centers-estimated-5-4b-in-us-public-health-costs/</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/057/397/439/437/141/original/5129076c8af011e7.jpg", "name": "Air pollution from data centers of Google, Microsoft, Meta has led to an estimated $5.4B in US public health costs from 2019 to 2023. Environmental impact of tech on public health raises urgent questions. #AirPollution #TechImpact #DataCenters #ClimateChange #PublicHealth", "blurhash": "ULDv4at6D*s:I;s:ayWV0Ls:-pxZn%j[xaj]", "focalPoint": [ 0, 0 ], "width": 300, "height": 168 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/airpollution", "name": "#airpollution" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/techimpact", "name": "#techimpact" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/datacenters", "name": "#datacenters" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/climatechange", "name": "#climatechange" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/publichealth", "name": "#publichealth" } ], "replies": { "id": "https://mastodon.social/users/pupuweb/statuses/114057397940084134/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/pupuweb/statuses/114057397940084134/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/pupuweb/statuses/114057397940084134/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/pupuweb/statuses/114057397940084134/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/pupuweb/statuses/114057397940084134/shares", "type": "Collection", "totalItems": 5 } }