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 13:35:35 +0100", "link": "https://www.ansa.it/nuova_europa/en/news/sections/politics/2025/11/06/eu-opens-probe-into-nasdaq-deutsche-boerse-over-collusion_d491c846-9d2b-415f-9d2e-7eb63b7d9479.html"}
with the following SHA256 e2e80f66a9db8ea38fa773aef5ba23dee348c841ddc38193bb9ed0d60fb336a4 was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.