v3.26.1
Schedule of warrant activity (Details) - Warrant [Member]
 6 Months Ended
Jun. 30, 2026
USD ($)
$ / shares
shares
Accumulated Other Comprehensive Income (Loss) [Line Items]  
Number of warrants, balance, beginning of year 243,323,017
Weighted average exercise price, beginning of year | $ / shares $ 0.021
Weighted average life exercised (in years) 1 year 3 months 18 days
Weighted average grant date fair value, beginning of period | $ $ 1,963,079
Number of warrants, expired (192,073,017)
Number of warrants, balance, end of period 51,250,000
Weighted average exercise price, ending of year | $ / shares $ 0.024
Weighted average life exercised (in years) 3 years 1 month 2 days
Weighted average grant date fair value, end of period | $ $ 61,274