Quarterly report [Sections 13 or 15(d)]

STOCK OPTIONS AND WARRANTS (Details - Warrant activity)

v3.25.3
STOCK OPTIONS AND WARRANTS (Details - Warrant activity) - $ / shares
6 Months Ended 12 Months Ended
Oct. 31, 2025
Apr. 30, 2025
Warrant [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Warrants outstanding, beginning balance 18,570,847  
Weighted average exercise price warrants outstanding, beginning balance $ 4.54  
Weighted average remaining contractual term 2 years 7 months 17 days 2 years 1 month 13 days
Warrants exercised 0  
Weighted average exercise price warrants Exercised $ 0  
Warrants expired 0  
Weighted average exercise price warrants Expired $ 0  
Warrants outstanding, ending balance 56,919,519 18,570,847
Weighted average exercise price warrants outstanding, ending balance $ 1.66 $ 4.54
Warrants exercisable 56,919,519  
Weighted average exercise price warrants exercisable $ 1.66  
Weighted-average remaining contractual term, exercisable 2 years 7 months 17 days  
Series C Private Placement Warrant [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Warrants issued 8,216,250  
Weighted average exercise price warrants issued $ 1.00  
Series B Warrants And Settlement Warrants Adjusted [Member]    
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]    
Warrants issued 30,132,422  
Weighted average exercise price warrants issued $ 0.95