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://mas.to/users/seeingwithsound/statuses/113917992591277858", "type": "Note", "summary": null, "inReplyTo": "https://mas.to/users/seeingwithsound/statuses/113917960356619724", "published": "2025-01-30T15:23:39Z", "url": "https://mas.to/@seeingwithsound/113917992591277858", "attributedTo": "https://mas.to/users/seeingwithsound", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mas.to/users/seeingwithsound/followers" ], "sensitive": false, "atomUri": "https://mas.to/users/seeingwithsound/statuses/113917992591277858", "inReplyToAtomUri": "https://mas.to/users/seeingwithsound/statuses/113917960356619724", "conversation": "tag:mas.to,2025-01-29:objectId=443934778:objectType=Conversation", "content": "<p>I&#39;m pleased that <a href=\"https://mas.to/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a>, <a href=\"https://mas.to/tags/DeepSeek\" class=\"mention hashtag\" rel=\"tag\">#<span>DeepSeek</span></a> and <a href=\"https://mas.to/tags/Claude\" class=\"mention hashtag\" rel=\"tag\">#<span>Claude</span></a> all &quot;know&quot; a (little) bit about The vOICe sensory substitution and can to some (very limited) extent compare it with brain implants for restoring vision to the blind <a href=\"https://www.vox.com/technology/397330/deepseek-openai-chatgpt-gemini-nvidia-china\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">vox.com/technology/397330/deep</span><span class=\"invisible\">seek-openai-chatgpt-gemini-nvidia-china</span></a> Good for informed consent; <a href=\"https://mas.to/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mas.to/tags/BCI\" class=\"mention hashtag\" rel=\"tag\">#<span>BCI</span></a> <a href=\"https://mas.to/tags/NeuroTech\" class=\"mention hashtag\" rel=\"tag\">#<span>NeuroTech</span></a></p>", "contentMap": { "en": "<p>I&#39;m pleased that <a href=\"https://mas.to/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a>, <a href=\"https://mas.to/tags/DeepSeek\" class=\"mention hashtag\" rel=\"tag\">#<span>DeepSeek</span></a> and <a href=\"https://mas.to/tags/Claude\" class=\"mention hashtag\" rel=\"tag\">#<span>Claude</span></a> all &quot;know&quot; a (little) bit about The vOICe sensory substitution and can to some (very limited) extent compare it with brain implants for restoring vision to the blind <a href=\"https://www.vox.com/technology/397330/deepseek-openai-chatgpt-gemini-nvidia-china\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">vox.com/technology/397330/deep</span><span class=\"invisible\">seek-openai-chatgpt-gemini-nvidia-china</span></a> Good for informed consent; <a href=\"https://mas.to/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> <a href=\"https://mas.to/tags/BCI\" class=\"mention hashtag\" rel=\"tag\">#<span>BCI</span></a> <a href=\"https://mas.to/tags/NeuroTech\" class=\"mention hashtag\" rel=\"tag\">#<span>NeuroTech</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mas.to/tags/neurotech", "name": "#neurotech" }, { "type": "Hashtag", "href": "https://mas.to/tags/bci", "name": "#bci" }, { "type": "Hashtag", "href": "https://mas.to/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://mas.to/tags/claude", "name": "#claude" }, { "type": "Hashtag", "href": "https://mas.to/tags/deepseek", "name": "#deepseek" }, { "type": "Hashtag", "href": "https://mas.to/tags/chatgpt", "name": "#chatgpt" } ], "replies": { "id": "https://mas.to/users/seeingwithsound/statuses/113917992591277858/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mas.to/users/seeingwithsound/statuses/113917992591277858/replies?min_id=113918026246208029&page=true", "partOf": "https://mas.to/users/seeingwithsound/statuses/113917992591277858/replies", "items": [ "https://mas.to/users/seeingwithsound/statuses/113918026246208029" ] } }, "likes": { "id": "https://mas.to/users/seeingwithsound/statuses/113917992591277858/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mas.to/users/seeingwithsound/statuses/113917992591277858/shares", "type": "Collection", "totalItems": 1 } }