The article described by the following json
{"title": "L'oro torna sopra i 4.000 dollari l'oncia", "summary": "Le quotazioni in rialzo dello 0,01%", "date": "Fri, 7 Nov 2025 11:31:51 +0100", "link": "https://www.ansa.it/sito/notizie/economia/2025/11/07/loro-torna-sopra-i-4.000-dollari-loncia_4bf794e5-eed8-4f48-bfca-6a2580159dbb.html"}
with the following SHA256 b63faca13847e4c9b31c417b3ca48b4733c134f632f8c9fbbe748106561cc313 was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.