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", "https://w3id.org/security/v1", { "mostr": "http://mostr.pub/ns#", "Zap": "mostr:Zap", "xsd": "http://www.w3.org/2001/XMLSchema#", "fep": "https://w3id.org/fep/", "proxyOf": { "@id": "fep:fffd/proxyOf", "@type": "@id", "@container": "@set" }, "protocol": { "@id": "fep:fffd/protocol", "@type": "@id" }, "proxied": { "@id": "fep:fffd/proxied", "@type": "xsd:string" }, "authoritative": { "@id": "fep:fffd/authoritative", "@type": "xsd:boolean" } } ], "type": "Note", "id": "https://mostr.pub/objects/4c82b238f1b59f243d8adcb1a4ab3cce6c070699be7d93ef79357008f5a203b8", "attributedTo": "https://mostr.pub/users/08d1bca6bd53b0ed0fe49669c3e942e68dbc150d18fdfd17cd4d3a630798a75c", "content": "\"Superman | Official Teaser Trailer\"<br /><a href=\"https://youtu.be/uhUht6vAsMY?si=GQ7g7u684nh8DoUZ\">https://youtu.be/uhUht6vAsMY?si=GQ7g7u684nh8DoUZ</a> <a class=\"mention hashtag\" href=\"https://mostr.pub/tags/superman\" rel=\"tag\"><span>#</span>superman</a> <a class=\"mention hashtag\" href=\"https://mostr.pub/tags/JamesGunn\" rel=\"tag\"><span>#</span>JamesGunn</a> <a class=\"mention hashtag\" href=\"https://mostr.pub/tags/DCU\" rel=\"tag\"><span>#</span>DCU</a> <a class=\"mention hashtag\" href=\"https://mostr.pub/tags/dcstudios\" rel=\"tag\"><span>#</span>dcstudios</a> <a class=\"mention hashtag\" href=\"https://mostr.pub/tags/dccomics\" rel=\"tag\"><span>#</span>dccomics</a>", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mostr.pub/users/08d1bca6bd53b0ed0fe49669c3e942e68dbc150d18fdfd17cd4d3a630798a75c/followers" ], "tag": [ { "type": "Hashtag", "href": "https://mostr.pub/tags/superman", "name": "#superman" }, { "type": "Hashtag", "href": "https://mostr.pub/tags/jamesgunn", "name": "#jamesgunn" }, { "type": "Hashtag", "href": "https://mostr.pub/tags/dcu", "name": "#dcu" }, { "type": "Hashtag", "href": "https://mostr.pub/tags/dcstudios", "name": "#dcstudios" }, { "type": "Hashtag", "href": "https://mostr.pub/tags/dccomics", "name": "#dccomics" } ], "attachment": [], "sensitive": false, "published": "2024-12-19T03:24:45.000Z", "proxyOf": [ { "protocol": "https://github.com/nostr-protocol/nostr", "proxied": "note1fjptyw83kk0jg0v2mjc6f2eueekqwp5ehe7e8mmex4cq3adzqwuq7cs4h8", "authoritative": true } ] }