v3.26.1
Stockholders deficit (Details 1)
12 Months Ended
Dec. 31, 2025
$ / shares
shares
Exercise Price 1 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Number of Warrants | shares 745,810,761
Weighted average remaining years 1 year 6 months
Weighted average exercise price | $ / shares $ 0.001000
Number of shares, Warrants exercisable | shares 745,810,761
Weighted average exercise price, Warrants exercisable | $ / shares $ 0.001000
Exercise Price 2 [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Number of Warrants | shares 131,111,112
Weighted average remaining years 1 month 6 days
Weighted average exercise price | $ / shares $ 0.002050
Number of shares, Warrants exercisable | shares 131,111,112
Weighted average exercise price, Warrants exercisable | $ / shares $ 0.002050
Exercise Price [Member]  
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]  
Number of Warrants | shares 876,921,873
Weighted average remaining years 1 year 3 months 14 days
Weighted average exercise price | $ / shares $ 0.001157
Number of shares, Warrants exercisable | shares 876,921,873
Weighted average exercise price, Warrants exercisable | $ / shares $ 0.001157