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", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.pub.solar/users/jorgeluis", "type": "Person", "following": "https://mastodon.pub.solar/users/jorgeluis/following", "followers": "https://mastodon.pub.solar/users/jorgeluis/followers", "inbox": "https://mastodon.pub.solar/users/jorgeluis/inbox", "outbox": "https://mastodon.pub.solar/users/jorgeluis/outbox", "featured": "https://mastodon.pub.solar/users/jorgeluis/collections/featured", "featuredTags": "https://mastodon.pub.solar/users/jorgeluis/collections/tags", "preferredUsername": "jorgeluis", "name": "Jorge Saturno", "summary": "<p>[EN] Aerosol scientist with focus on black carbon and particulate metrology. Fedizen since 2010.</p><p>[ES] Cientista de aerosoles con foco en carbono negro y medición de material particulado en la atmósfera. Editor en <span class=\"h-card\" translate=\"no\"><a href=\"https://fediscience.org/@niboe\" class=\"u-url mention\">@<span>niboe</span></a></span>. Fedinauta desde 2010.</p><p>:cc_cc: :cc_by: Toots from this account are under CC BY 4.0 license. <br />Most posts are deleted after 12 months.</p>", "url": "https://mastodon.pub.solar/@jorgeluis", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2023-07-24T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://scholar.social/users/jorge" ], "publicKey": { "id": "https://mastodon.pub.solar/users/jorgeluis#main-key", "owner": "https://mastodon.pub.solar/users/jorgeluis", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqMOCP4M6oON8bN/Gx4DU\nk4m2nOvres0z+Ez5FJpDoE4YLuFvaLN21LX5uxnWABuxDQSqzIGLoE2GYe2LTNAA\nHYWnFfbiUU+3wE3c0LBdzCebahsPm+Z2Vn1hZtKER64Ka4b1ffml/WPNlkzAHYcg\nFxp2WaD7MSmM5NgANAfHfWUGBAPOkWtD4v7fiUxh546uosDobuUDKOt+8+5l1mjv\nN86xX5utyTndnVwha4Q02ee2hBxTi+46DqS/ixjWcF5eGveZWmm5oDnoDLCKaW5L\nuv04WiXWmhU5hwjXRLs+LfM4fyoiTWPUMD3nHExsrepQBNA3s9HsI0KRKacc1pIY\n+QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "id": "https://mastodon.pub.solar/emojis/91154", "type": "Emoji", "name": ":cc_cc:", "updated": "2025-04-27T01:55:54Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.pub.solar/custom_emojis/images/000/091/154/original/ea1cd92cefff8c21.png" } }, { "id": "https://mastodon.pub.solar/emojis/91153", "type": "Emoji", "name": ":cc_by:", "updated": "2025-04-27T01:55:53Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.pub.solar/custom_emojis/images/000/091/153/original/aec86e46ce42cfeb.png" } } ], "attachment": [ { "type": "PropertyValue", "name": "ORCID", "value": "<a href=\"https://orcid.org/0000-0002-3761-3957\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">orcid.org/0000-0002-3761-3957</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Languages", "value": "EN, ES, DE" }, { "type": "PropertyValue", "name": "Pronouns", "value": "he/him, él, er" }, { "type": "PropertyValue", "name": "Web", "value": "<a href=\"https://kumulonimb.us\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">kumulonimb.us</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.pub.solar/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.pub.solar/accounts/avatars/110/770/243/250/011/047/original/0d9929b11c046d66.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.pub.solar/accounts/headers/110/770/243/250/011/047/original/1a8bd05f426080a9.jpg" } }