v3.26.1
Related party transactions (Details Narrative)
$ in Millions
3 Months Ended 9 Months Ended
Jun. 16, 2026
USD ($)
Jun. 16, 2026
CAD ($)
Mar. 23, 2026
USD ($)
shares
Feb. 11, 2026
USD ($)
Oct. 31, 2025
USD ($)
shares
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2026
USD ($)
shares
Mar. 30, 2026
shares
Sep. 30, 2025
USD ($)
Related Party Transaction [Line Items]                  
Warrants exercisable | shares               5,376,807  
Outstanding convertible promissory notes         $ 400,000        
Accrued interest         $ 200,000        
Original issue discount         25.00%        
Related party loans           $ 0 $ 0   $ 0
Common Stock [Member]                  
Related Party Transaction [Line Items]                  
Aggregate shares | shares     1,057,317            
Warrants exercisable | shares         32,991 9,211 9,211    
Aggregate cash consideration     $ 200,000            
Series A Convertible Preferred Stock [Member]                  
Related Party Transaction [Line Items]                  
Aggregate shares | shares         691        
Aggregate cash consideration       $ 900,000          
Redemption premium percentage       125.00%          
Series A Warrants [Member]                  
Related Party Transaction [Line Items]                  
Warrants exercisable | shares           17,570 17,570    
Director [Member]                  
Related Party Transaction [Line Items]                  
Director fees           $ 100,000 $ 300,000    
Convertible debentures                 $ 500,000
Interest rate                 8.00%
Directors and Executive Officer [Member]                  
Related Party Transaction [Line Items]                  
Share based compensation           $ 0 $ 1,000,000.0    
Directors and Executive Officer [Member] | Common Stock [Member]                  
Related Party Transaction [Line Items]                  
Warrants exercisable | shares           8,251 8,251    
Aggregate consideration         $ 600,000 $ 100,000 $ 100,000    
Directors and Executive Officer [Member] | Series B Convertible Preferred Stock [Member]                  
Related Party Transaction [Line Items]                  
Aggregate shares | shares             126    
Executive Officer [Member]                  
Related Party Transaction [Line Items]                  
Director fees incurred           $ 300,000 $ 1,100,000    
Jackson [Member]                  
Related Party Transaction [Line Items]                  
Upfront payment $ 500,000 $ 0.1              
EMJ Crypto Technologies Inc [Member]                  
Related Party Transaction [Line Items]                  
Fair value consideration 79,700,000                
EMJ Crypto Technologies Inc [Member] | Jackson [Member]                  
Related Party Transaction [Line Items]                  
Exchangeable shares issued $ 1,954,470