The article described by the following json
{"title": "All'asta cimeli Rolling Stones, c'\u00e8 chitarra da 400mila dollari", "summary": "La vendita scatter\u00e0 il 4 dicembre a Dallas", "date": "Wed, 12 Nov 2025 01:10:06 +0100", "link": "https://www.ansa.it/sito/notizie/topnews/2025/11/12/allasta-cimeli-rolling-stones-ce-chitarra-da-400mila-dollari_8dc4a6fc-140d-4720-af0d-5e75b66ebe7b.html"}
with the following SHA256 ffa8dda9c960b963f219b5f7df11d3c0e31b7b68aaf83e7ef9c5f2047375a95d was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.