v3.25.4
Stock option liabilities (Details) - Stock Option Liabilities [Member]
6 Months Ended 12 Months Ended
Jan. 31, 2026
USD ($)
Jul. 31, 2025
USD ($)
Nov. 06, 2024
shares
Aug. 02, 2024
USD ($)
Jul. 31, 2024
USD ($)
Stock option liabilities [Abstract]          
Stock options outstanding (in Shares) | shares     62,772    
Stock options fair value upon change De-SPAC transaction (in Dollars) | $   $ 330,090      
Measurement input | Pure 0.0473   0.0596    
Financial Liabilities Fair Value Disclosure (in Dollars) | $ $ 32,042 133,465     $ 0
Change in fair value of stock option liabilities (in Dollars) | $ $ 101,423 $ 196,625      
Level 2 [Member]          
Stock option liabilities [Abstract]          
Fair value of options liability (in Dollars) | $       $ 1,381,715  
Dividend Yield [Member]          
Stock option liabilities [Abstract]          
Measurement input | Pure 0   0    
Expected Volatility [Member]          
Stock option liabilities [Abstract]          
Measurement input | Pure 1.50   0.97    
Risk-free Interest Rate [Member]          
Stock option liabilities [Abstract]          
Measurement input | Pure 0.0306   0.0312