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 07:59:24 +0200", "link": "https://www.ansa.it/sito/notizie/economia/2026/07/01/il-petrolio-e-in-leggero-rialzo-ma-in-usa-resta-sotto-i-70-dollari_5d715a8f-6866-428e-a1fc-db552fd440ac.html"}
with the following SHA256 38b1b6d4737d1ed5e160a9c3b732d4ee926c6c637e05c82ad508712d182ec611 was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.