The article described by the following json
{"title": "Principe saudita Bin Salman in visita ufficiale a Washington", "summary": "", "date": "Tue, 18 Nov 2025 19:06:42 +0100", "link": "https://www.ansa.it/sito/photogallery/primopiano/2025/11/18/principe-saudita-bin-salman-in-visita-ufficiale-a-washington_2b9dc286-39e3-49a9-ac7f-c0b8a62f6218.html"}
with the following SHA256 51e4a81216863a11046d8f1431143e85e30b946b627d5c1df93461a22fc14ed2 was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.