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" }, "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://infosec.exchange/users/stratosphere", "type": "Person", "following": "https://infosec.exchange/users/stratosphere/following", "followers": "https://infosec.exchange/users/stratosphere/followers", "inbox": "https://infosec.exchange/users/stratosphere/inbox", "outbox": "https://infosec.exchange/users/stratosphere/outbox", "featured": "https://infosec.exchange/users/stratosphere/collections/featured", "featuredTags": "https://infosec.exchange/users/stratosphere/collections/tags", "preferredUsername": "stratosphere", "name": "Stratosphere Research Laboratory", "summary": "<p>Researching at the intersection of Machine Learning, Cybersecurity and helping others. </p><p>Stratosphere Research Laboratory, Artificial Intelligence Center, Faculty of Electrical Engineering, Czech Technical University in Prague</p><p><a href=\"https://infosec.exchange/tags/Research\" class=\"mention hashtag\" rel=\"tag\">#<span>Research</span></a> <a href=\"https://infosec.exchange/tags/Education\" class=\"mention hashtag\" rel=\"tag\">#<span>Education</span></a> <a href=\"https://infosec.exchange/tags/Cybersecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>Cybersecurity</span></a> <a href=\"https://infosec.exchange/tags/MachineLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>MachineLearning</span></a> <a href=\"https://infosec.exchange/tags/CivilSociety\" class=\"mention hashtag\" rel=\"tag\">#<span>CivilSociety</span></a></p>", "url": "https://infosec.exchange/@stratosphere", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-11-14T00:00:00Z", "memorial": false, "publicKey": { "id": "https://infosec.exchange/users/stratosphere#main-key", "owner": "https://infosec.exchange/users/stratosphere", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzvuoqJj8IOZPN0bwJudB\nFLNcCYtTwL0xshhXcFEvXOERim5jT+4+bjINXLMfCDY0+Lf9NEXkGMnV75RQAEaH\neOMICVjOcXOspAHfhDB7la8J+ZRE+4ixagMYZJK79ox1lJg28trIue9+LZQvYzOT\n3tiE9Rcy5Q5d0Sq4ZGFu6SFkDSCnu0tMwNoRUNsyQ5l3gzcqb1ujuHV2VTnT41iR\n2L7a9GBBCVj8VFHfNN9G6RxHEbPtH+IV7wdyHy2XgIeVkjjioWZgAkduoVYB8ELt\nNjtREBtPeHo4F6xc7RoHwmb6FNtaiOlyjINPXO+sMRjWG9+Giu3N0vQ+wQuqr9mh\nZwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://infosec.exchange/tags/cybersecurity", "name": "#cybersecurity" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/research", "name": "#research" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/education", "name": "#education" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/machinelearning", "name": "#machinelearning" }, { "type": "Hashtag", "href": "https://infosec.exchange/tags/civilsociety", "name": "#civilsociety" } ], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://www.stratosphereips.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">stratosphereips.org/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "GitHub", "value": "<a href=\"https://github.com/StratosphereIPS\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">github.com/StratosphereIPS</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Datasets", "value": "<a href=\"https://mcfp.felk.cvut.cz/publicDatasets/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">mcfp.felk.cvut.cz/publicDatase</span><span class=\"invisible\">ts/</span></a>" }, { "type": "PropertyValue", "name": "Civilsphere", "value": "<a href=\"https://www.civilsphereproject.org/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">civilsphereproject.org/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "ShouldIClick", "value": "<a href=\"https://www.shouldiclick.org/home.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">shouldiclick.org/home.html</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/109/344/251/771/430/541/original/5a9a8ae3908c0602.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://media.infosec.exchange/infosec.exchange/accounts/headers/109/344/251/771/430/541/original/5c635910f75a812a.png" } }