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" } ], "id": "https://mas.to/users/seeingwithsound/statuses/114415482532440066/replies", "type": "Collection", "first": { "id": "https://mas.to/users/seeingwithsound/statuses/114415482532440066/replies?page=true", "type": "CollectionPage", "next": "https://mas.to/users/seeingwithsound/statuses/114415482532440066/replies?only_other_accounts=true&page=true", "partOf": "https://mas.to/users/seeingwithsound/statuses/114415482532440066/replies", "items": [ { "id": "https://mas.to/users/seeingwithsound/statuses/114420666381816513", "type": "Note", "summary": null, "inReplyTo": "https://mas.to/users/seeingwithsound/statuses/114415482532440066", "published": "2025-04-29T10:00:12Z", "url": "https://mas.to/@seeingwithsound/114420666381816513", "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/114420666381816513", "inReplyToAtomUri": "https://mas.to/users/seeingwithsound/statuses/114415482532440066", "conversation": "tag:mas.to,2025-02-04:objectId=447073170:objectType=Conversation", "content": "<p>The vOICe training video for the sighted is aimed at making it easier to pass the audiovisual qualia barrier. The sensory substitution technology itself is aimed at offering functional vision to totally blind people, and where possible also leading to &quot;truly visual&quot; experiences.</p>", "contentMap": { "en": "<p>The vOICe training video for the sighted is aimed at making it easier to pass the audiovisual qualia barrier. The sensory substitution technology itself is aimed at offering functional vision to totally blind people, and where possible also leading to &quot;truly visual&quot; experiences.</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mas.to/users/seeingwithsound/statuses/114420666381816513/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mas.to/users/seeingwithsound/statuses/114420666381816513/replies?min_id=114478307504162473&page=true", "partOf": "https://mas.to/users/seeingwithsound/statuses/114420666381816513/replies", "items": [ "https://mas.to/users/seeingwithsound/statuses/114478307504162473" ] } }, "likes": { "id": "https://mas.to/users/seeingwithsound/statuses/114420666381816513/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mas.to/users/seeingwithsound/statuses/114420666381816513/shares", "type": "Collection", "totalItems": 0 } } ] } }