The article described by the following json
{"title": "Alcaraz sets up Sinner showdown at ATP Finals", "summary": "Defending champion Jannik Sinner will face great rival Carlos Alcaraz in Sunday's singles showpiece match at the ATP Finals in Turin, with Alcaraz having won four of their five matches this year.", "date": "Sat, 15 Nov 2025 21:38:07 GMT", "link": "https://www.bbc.com/sport/tennis/articles/cd9k4v33d15o?at_medium=RSS&at_campaign=rss"}
with the following SHA256 6fd373c80e2a7cbc290182a6468966c58c3b3929b90b0d760aafac624db1dad1 was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.