The article described by the following json
{"title": "FOCUS | Jannik Sinner, il segreto \u00e8 nel servizio", "summary": "", "date": "Thu, 13 Nov 2025 13:05:29 +0100", "link": "https://www.ansa.it/sito/podcast/ansa_voice_daily/2025/11/13/focus-jannik-sinner-il-segreto-e-nel-servizio_2df087c8-8d66-4dd6-bd95-fe467edd3cbc.html"}
with the following SHA256 91dbec02e5e4bdcda2e71896d6f9a333f1ed7326e585aa071d1f989b05b6ca76 was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.