The article described by the following json
{"title": "Il petrolio chiude in rialzo a New York a 59,75 dollari", "summary": "Quotazioni salgono dello 0,54%", "date": "Fri, 7 Nov 2025 20:54:07 +0100", "link": "https://www.ansa.it/sito/notizie/economia/2025/11/07/il-petrolio-chiude-in-rialzo-a-new-york-a-5975-dollari_63cfc217-201d-40c7-8f43-4b2c132cf4fb.html"}
with the following SHA256 96f2980faa846c98de24f7eb14c05d3b88347f102d9020f5d2a0afe05b1f1d7d was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.