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", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://rss-mstdn.studiofreesia.com/users/youtube_HimemoriLuna", "type": "Service", "following": "https://rss-mstdn.studiofreesia.com/users/youtube_HimemoriLuna/following", "followers": "https://rss-mstdn.studiofreesia.com/users/youtube_HimemoriLuna/followers", "inbox": "https://rss-mstdn.studiofreesia.com/users/youtube_HimemoriLuna/inbox", "outbox": "https://rss-mstdn.studiofreesia.com/users/youtube_HimemoriLuna/outbox", "featured": "https://rss-mstdn.studiofreesia.com/users/youtube_HimemoriLuna/collections/featured", "featuredTags": "https://rss-mstdn.studiofreesia.com/users/youtube_HimemoriLuna/collections/tags", "preferredUsername": "youtube_HimemoriLuna", "name": ":rss: Luna Ch. 姫森ルーナ", "summary": "<p>ホロライブ4期生。お菓子の国のお姫様。甘えんぼで人懐っこいがわがままを言ってたびたび執事に怒られている。月のアクセは、異世界の国のマークらしい?誕生日:10月10日 / 身長:140cmデビュー日:2020年1月4日-------------------------------------------------...</p><p>このアカウントはRSSフィードの内容を投稿するbotアカウントです。<br />このアカウントの投稿に関するお問い合わせは <span class=\"h-card\" translate=\"no\"><a href=\"https://rss-mstdn.studiofreesia.com/@owner\" class=\"u-url mention\">@<span>owner</span></a></span> までお願いします。</p>", "url": "https://rss-mstdn.studiofreesia.com/@youtube_HimemoriLuna", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2023-09-02T00:00:00Z", "memorial": false, "devices": "https://rss-mstdn.studiofreesia.com/users/youtube_HimemoriLuna/collections/devices", "publicKey": { "id": "https://rss-mstdn.studiofreesia.com/users/youtube_HimemoriLuna#main-key", "owner": "https://rss-mstdn.studiofreesia.com/users/youtube_HimemoriLuna", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6OBvStmb4OgSQqURxIpK\n6dpjA5u962uZJ1q8PbrwRjYI7TOFjhGoX8lsPY+hSb5Elv99wFHq0lgeLT138lDu\nO8bpeUELO1o7647uFT469vXpH+g+JuIOZhr5NTZeAZqQvyc+3FHHOIMSJenu3TUs\n2Axmdpa2XIRbp4w2U82v8JYOndg8otLk9QZdC53BcvpvNk8eJ6dZxkcMTJWyfIIN\niMS139QCLQ8yXkzKy8vx7fGmweMj/hbdrnGvw8yAqz5b0ZC2SYLT+zgDJE9PAzwS\nfLeUvi6m8DjwKm6owTeDnAAqEEIHYDfSKrl+ibkdinF9pvgozgqX2cNq0uiiQLEC\nVwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "id": "https://rss-mstdn.studiofreesia.com/emojis/28347", "type": "Emoji", "name": ":rss:", "updated": "2023-08-10T11:43:06Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://rss-mstdn.studiofreesia.com/file/custom_emojis/images/000/028/347/original/2d2bbf82d3243afb.png" } } ], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"http://www.youtube.com/@HimemoriLuna\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">http://www.</span><span class=\"\">youtube.com/@HimemoriLuna</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "RSS", "value": "<a href=\"http://www.youtube.com/feeds/videos.xml?channel_id=UCa9Y57gfeY0Zro_noHRVrnw\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">http://www.</span><span class=\"ellipsis\">youtube.com/feeds/videos.xml?c</span><span class=\"invisible\">hannel_id=UCa9Y57gfeY0Zro_noHRVrnw</span></a>" } ], "endpoints": { "sharedInbox": "https://rss-mstdn.studiofreesia.com/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://rss-mstdn.studiofreesia.com/file/accounts/avatars/110/994/533/305/585/200/original/99266dd48f19bddc.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://rss-mstdn.studiofreesia.com/file/accounts/headers/110/994/533/305/585/200/original/f3c5688cfd50377e.jpeg" } }