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" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://infosec.exchange/users/bsideschicago", "type": "Person", "following": "https://infosec.exchange/users/bsideschicago/following", "followers": "https://infosec.exchange/users/bsideschicago/followers", "inbox": "https://infosec.exchange/users/bsideschicago/inbox", "outbox": "https://infosec.exchange/users/bsideschicago/outbox", "featured": "https://infosec.exchange/users/bsideschicago/collections/featured", "featuredTags": "https://infosec.exchange/users/bsideschicago/collections/tags", "preferredUsername": "bsideschicago", "name": "BSidesChicago Oct 31-Nov 1 2025!!", "summary": "<p>BSidesChicago is a unique gathering of hacking and Infosec enthusiasts from all walks of life. This event is designed to foster knowledge sharing, collaboration, and networking in an informal, diverse and inclusive atmosphere.</p>", "url": "https://infosec.exchange/@bsideschicago", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-11-06T00:00:00Z", "memorial": false, "publicKey": { "id": "https://infosec.exchange/users/bsideschicago#main-key", "owner": "https://infosec.exchange/users/bsideschicago", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxoyAX0UUoGF8VsrW9a6r\nkVxJhv0pjfoBFFe+sJGrPUB8HAw+h1XeHNYDRiBihlBObl2Umt37Ut31K8C1dirV\nFwbZP9M59V/CPLRIsAafnDoKZ7JWvhqhecXtPa00JYUvvQ+X+ShXX3pp2lBrA5H4\nSPg6szpPoWb8cI/YKw/j/Ekny15orsd2tz65pOEmSvoXPehqMg6EwWvZn+wBN6lk\nUPsMNfaNxvhDQam+rVlYPh6oXWz3KdJP522pU87+mo1rdDvtCs9ckM1cyP4WHAWs\np9dCCNLwpDDGRXi6+SEDYamyI+UfGRSMgYGCZSRzGbc6sNS27pWLuIEo7Pb6T+DZ\nLQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "website", "value": "<a href=\"https://bsideschicago.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">bsideschicago.org</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://infosec.exchange/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.infosec.exchange/infosec.exchange/accounts/avatars/109/296/387/505/824/325/original/e24520499f135afd.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/accounts/headers/109/296/387/505/824/325/original/75c54923f19b7b90.jpeg" } }