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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/DrAlexZarifis/statuses/114207309019848935", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-22T17:40:37Z", "url": "https://mastodon.social/@DrAlexZarifis/114207309019848935", "attributedTo": "https://mastodon.social/users/DrAlexZarifis", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/DrAlexZarifis/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/DrAlexZarifis/statuses/114207309019848935", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-03-22:objectId=952711271:objectType=Conversation", "content": "<p>Dr Alex Zarifis had the pleasure to present a keynote at the IEEE IC3SE-2025 conference. He discussed AI focused business models for finance and insurance. The keynote focused mostly on these publications:</p><p>Zarifis A. &amp; Cheng X. (2022) ‘AI is transforming insurance with five emerging business models’. In Encyclopedia of Data Science and Machine Learning (pp. 2086–2100). IGI Global. <a href=\"https://doi.org/10.4018/978-1-7998-9220-5.ch124\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">doi.org/10.4018/978-1-7998-922</span><span class=\"invisible\">0-5.ch124</span></a> (open access)</p><p><a href=\"https://mastodon.social/tags/Fintech\" class=\"mention hashtag\" rel=\"tag\">#<span>Fintech</span></a> <a href=\"https://mastodon.social/tags/Insurtech\" class=\"mention hashtag\" rel=\"tag\">#<span>Insurtech</span></a> <a href=\"https://mastodon.social/tags/IEEE\" class=\"mention hashtag\" rel=\"tag\">#<span>IEEE</span></a> <a href=\"https://mastodon.social/tags/southamptonbusinessschool\" class=\"mention hashtag\" rel=\"tag\">#<span>southamptonbusinessschool</span></a></p>", "contentMap": { "en": "<p>Dr Alex Zarifis had the pleasure to present a keynote at the IEEE IC3SE-2025 conference. He discussed AI focused business models for finance and insurance. The keynote focused mostly on these publications:</p><p>Zarifis A. &amp; Cheng X. (2022) ‘AI is transforming insurance with five emerging business models’. In Encyclopedia of Data Science and Machine Learning (pp. 2086–2100). IGI Global. <a href=\"https://doi.org/10.4018/978-1-7998-9220-5.ch124\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">doi.org/10.4018/978-1-7998-922</span><span class=\"invisible\">0-5.ch124</span></a> (open access)</p><p><a href=\"https://mastodon.social/tags/Fintech\" class=\"mention hashtag\" rel=\"tag\">#<span>Fintech</span></a> <a href=\"https://mastodon.social/tags/Insurtech\" class=\"mention hashtag\" rel=\"tag\">#<span>Insurtech</span></a> <a href=\"https://mastodon.social/tags/IEEE\" class=\"mention hashtag\" rel=\"tag\">#<span>IEEE</span></a> <a href=\"https://mastodon.social/tags/southamptonbusinessschool\" class=\"mention hashtag\" rel=\"tag\">#<span>southamptonbusinessschool</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/114/207/300/051/326/824/original/42e1ba33c47f8bfe.png", "name": "Dr Alex Zarifis had the pleasure to present a keynote at the IEEE IC3SE-2025 conference at Amity University in front of a very knowledgeable audience. He discussed AI focused business models for finance and insurance. He has been working on these business models for around eight years now, so they have been refined several times. The keynote focused mostly on these publications:\n\nZarifis A. & Cheng X. (2025) ‘The new centralised and decentralised Fintech technologies, and business models, transforming finance’ In Zarifis A. & Cheng X. (eds.) FinTech and the Emerging Ecosystems – Exploring Centralised and Decentralised Financial Technologies, Springer Nature: Cham. https://link.springer.com/book/9783031834011\n\nZarifis A. & Cheng X. (2024) ‘The five emerging business models of Fintech for AI adoption, growth and building trust’. In Zarifis A., Ktoridou D., Efthymiou L. & Cheng X. (ed.) Business digital transformation: Selected cases from industry leaders, London: Palgrave Macmillan, pp.73-97. https://doi.org/10.1007/978-3-031-33665-2_4 (open access)\n\nZarifis A. & Cheng X. (2022) ‘AI is transforming insurance with five emerging business models’. In Encyclopedia of Data Science and Machine Learning (pp. 2086–2100). IGI Global. https://doi.org/10.4018/978-1-7998-9220-5.ch124 (open access)\n\n#Fintech #Insurtech #IEEE #amityuniversity #southamptonbusinessschool", "blurhash": "UdLg^TRNIUR:01M|xuxtD+xvt6V@RixtWBM|", "focalPoint": [ 0, 0 ], "width": 2044, "height": 1270 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/fintech", "name": "#fintech" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/insurtech", "name": "#insurtech" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ieee", "name": "#ieee" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/southamptonbusinessschool", "name": "#southamptonbusinessschool" } ], "replies": { "id": "https://mastodon.social/users/DrAlexZarifis/statuses/114207309019848935/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/DrAlexZarifis/statuses/114207309019848935/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/DrAlexZarifis/statuses/114207309019848935/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/DrAlexZarifis/statuses/114207309019848935/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/DrAlexZarifis/statuses/114207309019848935/shares", "type": "Collection", "totalItems": 1 } }