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", "Hashtag": "as:Hashtag" } ], "id": "https://masto.ai/users/Nonilex/statuses/114703043757042056", "type": "Note", "summary": null, "inReplyTo": "https://masto.ai/users/Nonilex/statuses/114703022590630652", "published": "2025-06-18T06:52:29Z", "url": "https://masto.ai/@Nonilex/114703043757042056", "attributedTo": "https://masto.ai/users/Nonilex", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://masto.ai/users/Nonilex/followers" ], "sensitive": false, "atomUri": "https://masto.ai/users/Nonilex/statuses/114703043757042056", "inReplyToAtomUri": "https://masto.ai/users/Nonilex/statuses/114703022590630652", "conversation": "tag:masto.ai,2025-06-18:objectId=272191495:objectType=Conversation", "content": "<p><a href=\"https://masto.ai/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a> presented Torres with a new action plan, this time with the goal of revealing the <a href=\"https://masto.ai/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a>’s deception &amp; getting accountability. It told him to alert <a href=\"https://masto.ai/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a>, the $300B start-up responsible for the <a href=\"https://masto.ai/tags/chatbot\" class=\"mention hashtag\" rel=\"tag\">#<span>chatbot</span></a>, &amp; tell the <a href=\"https://masto.ai/tags/media\" class=\"mention hashtag\" rel=\"tag\">#<span>media</span></a>, including…[Kashmir Hill the author of this article].</p><p><a href=\"https://masto.ai/tags/MediaLiteracy\" class=\"mention hashtag\" rel=\"tag\">#<span>MediaLiteracy</span></a> <a href=\"https://masto.ai/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://masto.ai/tags/health\" class=\"mention hashtag\" rel=\"tag\">#<span>health</span></a> <a href=\"https://masto.ai/tags/PublicHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicHealth</span></a> <a href=\"https://masto.ai/tags/MentalHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>MentalHealth</span></a></p>", "contentMap": { "en": "<p><a href=\"https://masto.ai/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a> presented Torres with a new action plan, this time with the goal of revealing the <a href=\"https://masto.ai/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a>’s deception &amp; getting accountability. It told him to alert <a href=\"https://masto.ai/tags/OpenAI\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAI</span></a>, the $300B start-up responsible for the <a href=\"https://masto.ai/tags/chatbot\" class=\"mention hashtag\" rel=\"tag\">#<span>chatbot</span></a>, &amp; tell the <a href=\"https://masto.ai/tags/media\" class=\"mention hashtag\" rel=\"tag\">#<span>media</span></a>, including…[Kashmir Hill the author of this article].</p><p><a href=\"https://masto.ai/tags/MediaLiteracy\" class=\"mention hashtag\" rel=\"tag\">#<span>MediaLiteracy</span></a> <a href=\"https://masto.ai/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://masto.ai/tags/health\" class=\"mention hashtag\" rel=\"tag\">#<span>health</span></a> <a href=\"https://masto.ai/tags/PublicHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>PublicHealth</span></a> <a href=\"https://masto.ai/tags/MentalHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>MentalHealth</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://masto.ai/tags/chatgpt", "name": "#chatgpt" }, { "type": "Hashtag", "href": "https://masto.ai/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://masto.ai/tags/openai", "name": "#openai" }, { "type": "Hashtag", "href": "https://masto.ai/tags/chatbot", "name": "#chatbot" }, { "type": "Hashtag", "href": "https://masto.ai/tags/media", "name": "#media" }, { "type": "Hashtag", "href": "https://masto.ai/tags/medialiteracy", "name": "#medialiteracy" }, { "type": "Hashtag", "href": "https://masto.ai/tags/tech", "name": "#tech" }, { "type": "Hashtag", "href": "https://masto.ai/tags/health", "name": "#health" }, { "type": "Hashtag", "href": "https://masto.ai/tags/publichealth", "name": "#publichealth" }, { "type": "Hashtag", "href": "https://masto.ai/tags/mentalhealth", "name": "#mentalhealth" } ], "replies": { "id": "https://masto.ai/users/Nonilex/statuses/114703043757042056/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://masto.ai/users/Nonilex/statuses/114703043757042056/replies?min_id=114703049054003229&page=true", "partOf": "https://masto.ai/users/Nonilex/statuses/114703043757042056/replies", "items": [ "https://masto.ai/users/Nonilex/statuses/114703049054003229" ] } }, "likes": { "id": "https://masto.ai/users/Nonilex/statuses/114703043757042056/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://masto.ai/users/Nonilex/statuses/114703043757042056/shares", "type": "Collection", "totalItems": 4 } }