This document, available in its original form through this link, certifies that on the day 2021-11-21 12:19:11 UTC, the user "Alberto Pestelli" filed the creative work "Bagno Vignoni" in the Patamu Registry, with file number 168989
The exact date of generation of the proof of authorship is certified by timestamp and its validity is guaranteed under eIDAS Regulation (Regulation (EU) 910/2014 for Digital Trust services