The article described by the following json
{"title": "Europei 25 metri, Italia d'oro nella steffetta 4X50 sl", "summary": "Gli azzurri hanno eguagliato il primato nazionale", "date": "Tue, 2 Dec 2025 20:55:12 +0100", "link": "https://www.ansa.it/sito/notizie/sport/nuoto/2025/12/02/europei-25-metri-italia-doro-nella-steffetta-4x50-sl_d130bcf4-ef3f-4626-bcc5-e73bb1ebadd3.html"}
with the following SHA256 91411d715a958d00e774378b751970cf1b3018051102c512effad61b46262a7e was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.