The article described by the following json
{"title": "Il petrolio \u00e8 in leggero rialzo ma in Usa resta sotto i 70 dollari", "summary": "Wti a 69,72 dollari al barile, Brent a 73,18 dollari", "date": "Wed, 1 Jul 2026 07:59:27 +0200", "link": "https://www.ansa.it/sito/notizie/topnews/2026/07/01/il-petrolio-e-in-leggero-rialzo-ma-in-usa-resta-sotto-i-70-dollari_67986909-17c2-4214-9261-f35cfa0283ce.html"}
with the following SHA256 07efb4504f0be037151dd18591f20bcd84805e15b7ef995531a05a5de5573820 was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.