This document, available in its original form through this link, certifies that on the day 2018-01-31 17:56:44 UTC, the user "Lorenzo Di Sandro" filed the creative work "No mires para abajo" in the Patamu Registry, with file number 77991
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