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", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/gerald_doussot/outbox?max_id=110271488951459363&page=true", "type": "OrderedCollectionPage", "prev": "https://mastodon.social/users/gerald_doussot/outbox?min_id=110192550390841604&page=true", "partOf": "https://mastodon.social/users/gerald_doussot/outbox", "orderedItems": [ { "id": "https://mastodon.social/users/gerald_doussot/statuses/110192550390841604/activity", "type": "Create", "actor": "https://mastodon.social/users/gerald_doussot", "published": "2023-04-13T16:54:42Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/gerald_doussot/followers" ], "object": { "id": "https://mastodon.social/users/gerald_doussot/statuses/110192550390841604", "type": "Note", "summary": null, "inReplyTo": null, "published": "2023-04-13T16:54:42Z", "url": "https://mastodon.social/@gerald_doussot/110192550390841604", "attributedTo": "https://mastodon.social/users/gerald_doussot", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/gerald_doussot/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/gerald_doussot/statuses/110192550390841604", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2023-04-13:objectId=432039480:objectType=Conversation", "content": "<p>Thomas Pornin and I performed a cryptography security assessment of Solana Foundation ZK-Token SDK, a collection of open-source functions and types that implement the core cryptographic functionalities of the Solana Program Library (SPL) Confidential Token extension. <a href=\"https://research.nccgroup.com/2023/04/13/public-report-solana-program-library-zk-token-security-assessment/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">research.nccgroup.com/2023/04/</span><span class=\"invisible\">13/public-report-solana-program-library-zk-token-security-assessment/</span></a> <a href=\"https://mastodon.social/tags/cryptography\" class=\"mention hashtag\" rel=\"tag\">#<span>cryptography</span></a> <a href=\"https://mastodon.social/tags/research\" class=\"mention hashtag\" rel=\"tag\">#<span>research</span></a> <a href=\"https://mastodon.social/tags/security\" class=\"mention hashtag\" rel=\"tag\">#<span>security</span></a></p>", "contentMap": { "en": "<p>Thomas Pornin and I performed a cryptography security assessment of Solana Foundation ZK-Token SDK, a collection of open-source functions and types that implement the core cryptographic functionalities of the Solana Program Library (SPL) Confidential Token extension. <a href=\"https://research.nccgroup.com/2023/04/13/public-report-solana-program-library-zk-token-security-assessment/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">research.nccgroup.com/2023/04/</span><span class=\"invisible\">13/public-report-solana-program-library-zk-token-security-assessment/</span></a> <a href=\"https://mastodon.social/tags/cryptography\" class=\"mention hashtag\" rel=\"tag\">#<span>cryptography</span></a> <a href=\"https://mastodon.social/tags/research\" class=\"mention hashtag\" rel=\"tag\">#<span>research</span></a> <a href=\"https://mastodon.social/tags/security\" class=\"mention hashtag\" rel=\"tag\">#<span>security</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/cryptography", "name": "#cryptography" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/research", "name": "#research" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/security", "name": "#security" } ], "replies": { "id": "https://mastodon.social/users/gerald_doussot/statuses/110192550390841604/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/gerald_doussot/statuses/110192550390841604/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/gerald_doussot/statuses/110192550390841604/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/gerald_doussot/statuses/110192550390841604/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/gerald_doussot/statuses/110192550390841604/shares", "type": "Collection", "totalItems": 0 } } }, { "id": "https://mastodon.social/users/gerald_doussot/statuses/109739483406614043/activity", "type": "Create", "actor": "https://mastodon.social/users/gerald_doussot", "published": "2023-01-23T16:33:49Z", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/gerald_doussot/followers" ], "object": { "id": "https://mastodon.social/users/gerald_doussot/statuses/109739483406614043", "type": "Note", "summary": null, "inReplyTo": null, "published": "2023-01-23T16:33:49Z", "url": "https://mastodon.social/@gerald_doussot/109739483406614043", "attributedTo": "https://mastodon.social/users/gerald_doussot", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/gerald_doussot/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/gerald_doussot/statuses/109739483406614043", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2023-01-23:objectId=384302387:objectType=Conversation", "content": "<p>My colleague Eli released the second installment of his Cryptopals guided tour, covering the solutions to NCC Group Crypto Challenges. Very thorough and entertaining work <a href=\"https://research.nccgroup.com/2023/01/23/announcing-ncc-groups-cryptopals-guided-tour-set-2/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">research.nccgroup.com/2023/01/</span><span class=\"invisible\">23/announcing-ncc-groups-cryptopals-guided-tour-set-2/</span></a></p>", "contentMap": { "en": "<p>My colleague Eli released the second installment of his Cryptopals guided tour, covering the solutions to NCC Group Crypto Challenges. Very thorough and entertaining work <a href=\"https://research.nccgroup.com/2023/01/23/announcing-ncc-groups-cryptopals-guided-tour-set-2/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">research.nccgroup.com/2023/01/</span><span class=\"invisible\">23/announcing-ncc-groups-cryptopals-guided-tour-set-2/</span></a></p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mastodon.social/users/gerald_doussot/statuses/109739483406614043/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/gerald_doussot/statuses/109739483406614043/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/gerald_doussot/statuses/109739483406614043/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/gerald_doussot/statuses/109739483406614043/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/gerald_doussot/statuses/109739483406614043/shares", "type": "Collection", "totalItems": 0 } } } ] }