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://fosstodon.org/users/jemonat/statuses/114433213866161946", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-01T15:11:12Z", "url": "https://fosstodon.org/@jemonat/114433213866161946", "attributedTo": "https://fosstodon.org/users/jemonat", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/jemonat/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/jemonat/statuses/114433213866161946", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-05-01:objectId=312368542:objectType=Conversation", "content": "<p>The 2025_03_1 release of <a href=\"https://fosstodon.org/tags/RDKit\" class=\"mention hashtag\" rel=\"tag\">#<span>RDKit</span></a> release includes my contribution to speed up part of getting 2D fingerprints for a molecule by ~75x! So if you generate <a href=\"https://fosstodon.org/tags/chemical\" class=\"mention hashtag\" rel=\"tag\">#<span>chemical</span></a> fingerprints, now is a good time to upgrade.</p><p>Reminder that I&#39;m <a href=\"https://fosstodon.org/tags/OpenToWork\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenToWork</span></a> so if you&#39;re hiring for <a href=\"https://fosstodon.org/tags/cheminformatics\" class=\"mention hashtag\" rel=\"tag\">#<span>cheminformatics</span></a> or <a href=\"https://fosstodon.org/tags/scientificSoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>scientificSoftware</span></a> development, let&#39;s talk.</p><p><a href=\"https://fosstodon.org/tags/chemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>chemistry</span></a> <a href=\"https://fosstodon.org/tags/DrugDiscovery\" class=\"mention hashtag\" rel=\"tag\">#<span>DrugDiscovery</span></a> <a href=\"https://fosstodon.org/tags/pharma\" class=\"mention hashtag\" rel=\"tag\">#<span>pharma</span></a> <a href=\"https://fosstodon.org/tags/PythonForChemists\" class=\"mention hashtag\" rel=\"tag\">#<span>PythonForChemists</span></a></p><p><a href=\"https://github.com/rdkit/rdkit/releases/tag/Release_2025_03_1\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/rdkit/rdkit/release</span><span class=\"invisible\">s/tag/Release_2025_03_1</span></a></p>", "contentMap": { "en": "<p>The 2025_03_1 release of <a href=\"https://fosstodon.org/tags/RDKit\" class=\"mention hashtag\" rel=\"tag\">#<span>RDKit</span></a> release includes my contribution to speed up part of getting 2D fingerprints for a molecule by ~75x! So if you generate <a href=\"https://fosstodon.org/tags/chemical\" class=\"mention hashtag\" rel=\"tag\">#<span>chemical</span></a> fingerprints, now is a good time to upgrade.</p><p>Reminder that I&#39;m <a href=\"https://fosstodon.org/tags/OpenToWork\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenToWork</span></a> so if you&#39;re hiring for <a href=\"https://fosstodon.org/tags/cheminformatics\" class=\"mention hashtag\" rel=\"tag\">#<span>cheminformatics</span></a> or <a href=\"https://fosstodon.org/tags/scientificSoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>scientificSoftware</span></a> development, let&#39;s talk.</p><p><a href=\"https://fosstodon.org/tags/chemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>chemistry</span></a> <a href=\"https://fosstodon.org/tags/DrugDiscovery\" class=\"mention hashtag\" rel=\"tag\">#<span>DrugDiscovery</span></a> <a href=\"https://fosstodon.org/tags/pharma\" class=\"mention hashtag\" rel=\"tag\">#<span>pharma</span></a> <a href=\"https://fosstodon.org/tags/PythonForChemists\" class=\"mention hashtag\" rel=\"tag\">#<span>PythonForChemists</span></a></p><p><a href=\"https://github.com/rdkit/rdkit/releases/tag/Release_2025_03_1\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">github.com/rdkit/rdkit/release</span><span class=\"invisible\">s/tag/Release_2025_03_1</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/rdkit", "name": "#rdkit" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/chemical", "name": "#chemical" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/OpenToWork", "name": "#OpenToWork" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/Cheminformatics", "name": "#Cheminformatics" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/scientificsoftware", "name": "#scientificsoftware" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/chemistry", "name": "#chemistry" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/drugdiscovery", "name": "#drugdiscovery" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/pharma", "name": "#pharma" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/pythonforchemists", "name": "#pythonforchemists" } ], "replies": { "id": "https://fosstodon.org/users/jemonat/statuses/114433213866161946/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/jemonat/statuses/114433213866161946/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/jemonat/statuses/114433213866161946/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/jemonat/statuses/114433213866161946/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://fosstodon.org/users/jemonat/statuses/114433213866161946/shares", "type": "Collection", "totalItems": 3 } }