Segment information (Tables)
 12 Months Ended
Dec. 31, 2022
Segment information [Abstract]  
Schedule of group’s non-current assets by the Company’s country
   December 31,   December 31, 
   2022   2021 
Switzerland   4,339,509    14,734,738 
Australia   —    144,854 
Total   4,339,509    14,879,592