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.

Open in browser →
{ "@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://mamot.fr/users/nemobis/statuses/113973383558163596", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-09T10:10:18Z", "url": "https://mamot.fr/@nemobis/113973383558163596", "attributedTo": "https://mamot.fr/users/nemobis", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mamot.fr/users/nemobis/followers" ], "sensitive": false, "atomUri": "https://mamot.fr/users/nemobis/statuses/113973383558163596", "inReplyToAtomUri": null, "conversation": "tag:mamot.fr,2025-02-09:objectId=199898178:objectType=Conversation", "content": "<p>How is one supposed to find files on <a href=\"https://mamot.fr/tags/IPFS\" class=\"mention hashtag\" rel=\"tag\">#<span>IPFS</span></a>?</p><p>I love that it&#39;s based on <a href=\"https://mamot.fr/tags/DHT\" class=\"mention hashtag\" rel=\"tag\">#<span>DHT</span></a> of old <a href=\"https://docs.ipfs.tech/concepts/dht/#kademlia\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">docs.ipfs.tech/concepts/dht/#k</span><span class=\"invisible\">ademlia</span></a> though in practice mediated by a central indexer (IPNI) <a href=\"https://docs.ipfs.tech/concepts/ipni/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">docs.ipfs.tech/concepts/ipni/</span><span class=\"invisible\"></span></a> .</p><p>But what made DHT useful in <a href=\"https://mamot.fr/tags/eMule\" class=\"mention hashtag\" rel=\"tag\">#<span>eMule</span></a> was the search by filename or other human-readable metadata, so of course they removed all of that!?<br /><a href=\"https://discuss.ipfs.tech/t/cid-concept-is-broken/9733/16\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">discuss.ipfs.tech/t/cid-concep</span><span class=\"invisible\">t-is-broken/9733/16</span></a></p><p>So you can&#39;t search a file by its checksum, let alone its filename. You need to know someone who already has the file, and ask them where to look.</p>", "contentMap": { "en": "<p>How is one supposed to find files on <a href=\"https://mamot.fr/tags/IPFS\" class=\"mention hashtag\" rel=\"tag\">#<span>IPFS</span></a>?</p><p>I love that it&#39;s based on <a href=\"https://mamot.fr/tags/DHT\" class=\"mention hashtag\" rel=\"tag\">#<span>DHT</span></a> of old <a href=\"https://docs.ipfs.tech/concepts/dht/#kademlia\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">docs.ipfs.tech/concepts/dht/#k</span><span class=\"invisible\">ademlia</span></a> though in practice mediated by a central indexer (IPNI) <a href=\"https://docs.ipfs.tech/concepts/ipni/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">docs.ipfs.tech/concepts/ipni/</span><span class=\"invisible\"></span></a> .</p><p>But what made DHT useful in <a href=\"https://mamot.fr/tags/eMule\" class=\"mention hashtag\" rel=\"tag\">#<span>eMule</span></a> was the search by filename or other human-readable metadata, so of course they removed all of that!?<br /><a href=\"https://discuss.ipfs.tech/t/cid-concept-is-broken/9733/16\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">discuss.ipfs.tech/t/cid-concep</span><span class=\"invisible\">t-is-broken/9733/16</span></a></p><p>So you can&#39;t search a file by its checksum, let alone its filename. You need to know someone who already has the file, and ask them where to look.</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mamot.fr/tags/ipfs", "name": "#ipfs" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/dht", "name": "#dht" }, { "type": "Hashtag", "href": "https://mamot.fr/tags/emule", "name": "#emule" } ], "replies": { "id": "https://mamot.fr/users/nemobis/statuses/113973383558163596/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mamot.fr/users/nemobis/statuses/113973383558163596/replies?min_id=113973415833981932&page=true", "partOf": "https://mamot.fr/users/nemobis/statuses/113973383558163596/replies", "items": [ "https://mamot.fr/users/nemobis/statuses/113973415833981932" ] } }, "likes": { "id": "https://mamot.fr/users/nemobis/statuses/113973383558163596/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mamot.fr/users/nemobis/statuses/113973383558163596/shares", "type": "Collection", "totalItems": 2 } }