The article described by the following json
{"title": "EU opens probe into Nasdaq, Deutsche Boerse over 'collusion'", "summary": "Involving financial derivatives", "date": "Thu, 6 Nov 2025 15:12:00 +0100", "link": "https://www.ansa.it/nuova_europa/en/news/sections/news/2025/11/06/eu-opens-probe-into-nasdaq-deutsche-boerse-over-collusion_8b8b1408-bec5-4730-97e5-d4e645201143.html"}
with the following SHA256 3a36b91ede8074928ed157387ed655b81ece76061f55cc5a59615b15cca1cc56 was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.