The article described by the following json
{"title": "In cinquecento nudi in bicicletta a Berlino, per la protezione del clima", "summary": "I naturalisti hanno attraversato la capitale, addosso solo caschi e scarpe", "date": "Sun, 9 Aug 2026 19:10:27 +0200", "link": "https://www.ansa.it/sito/notizie/mondo/europa/2026/08/09/in-cinquecento-nudi-in-bicicletta-a-berlino-per-la-protezione-del-clima_e2bbb978-41d0-4339-bcb1-47d36b1dc780.html"}
with the following SHA256 81e05e1f9111ae58659512d16f276bc6861b8504aab65d96e51167d8be080416 was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.