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://mathstodon.xyz/users/CristianCantoro", "type": "Person", "following": "https://mathstodon.xyz/users/CristianCantoro/following", "followers": "https://mathstodon.xyz/users/CristianCantoro/followers", "inbox": "https://mathstodon.xyz/users/CristianCantoro/inbox", "outbox": "https://mathstodon.xyz/users/CristianCantoro/outbox", "featured": "https://mathstodon.xyz/users/CristianCantoro/collections/featured", "featuredTags": "https://mathstodon.xyz/users/CristianCantoro/collections/tags", "preferredUsername": "CristianCantoro", "name": "CristianCantoro", "summary": "<p>Scientific Project Officer - European Centre for Algorithmic Transparency (ECAT). Ph.D. in CS (UniTN), Wikimedian, free-software activist and physicist PGP 2E63 EF06 BBE9 68B4 E887 AD10 F4B4 A141 4B2F 9555</p>", "url": "https://mathstodon.xyz/@CristianCantoro", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-17T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mathstodon.xyz/users/CristianCantoro#main-key", "owner": "https://mathstodon.xyz/users/CristianCantoro", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn2f0hly/AyRLrlXlRNW4\n07MA3jVOsI5+s/kksExGcwzFzxpcfr4Ltuzc2rvMqScRke8xrgG5gK+grFiLNEvW\nPMiDsc4TIi3S8T59c91vUkTADi100RBh0rJlMoVDL4sI4lJk6L6PAd6elmUQNZIB\nTRnd32+OG2AUI6UypG3KulRKiBrt5J6jLj0Q9qu4dkh2qv/c48LilU7Hps9ormFq\ncZZpqFhrrtkDHbV2o9neypQpiFyHqmIONwT7tsATw4zPdXVvPc1hKhH+66iFAugM\nxQcQqB2GOYkPZZlX5H8RCuJsWqwHGKZlLXHFeJdzoL54ODqMyW7F9iWkxwcz2Ore\n9wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mathstodon.xyz/accounts/avatars/109/359/001/274/149/420/original/ae6861740d79c407.jpg" } }