v3.26.1
Segment information and revenue analysis (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Total revenues $ 481,831 $ 725,648 $ 1,001,029 $ 1,541,664
Time-based subscriptions [Member]        
Total revenues 120,022 217,604 251,319 470,841
Credit-based subscriptions [Member]        
Total revenues $ 361,809 $ 508,044 $ 749,710 $ 1,070,823