The article described by the following json
{"title": "Johnson-Thompson boosts heptathlon medal hopes", "summary": "Great Britain's Katarina Johnson-Thompson boosts her medal chances at the European Athletics Championships with a strong high jump performance.", "date": "Fri, 14 Aug 2026 13:40:37 GMT", "link": "https://www.bbc.co.uk/sport/athletics/articles/cq561jgg721o?at_medium=RSS&at_campaign=rss"}
with the following SHA256 e6eb62a22dc17e79b0d61e74da1f32591cd9d67f67d4d364ca463fd2af583b67 was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.