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Significant accounting policies (Details Narrative) - USD ($)
3 Months Ended
Apr. 30, 2025
Jan. 31, 2025
Accounting Policies [Abstract]    
Cash $ 499,606 $ 59,073
Cash equivalents 0 $ 0
Cash, FDIC insured amount 250,000  
Transaction costs 2,635,148  
Underwriting commissions 1,725,000  
Legal and other offering costs $ 806,109