v3.25.4
Consolidated Statements of Operations and Comprehensive Loss - USD ($)
 12 Months Ended
Oct. 31, 2025
Oct. 31, 2024
Oct. 31, 2023
Operating expenses      
General and administrative $ 207,217 $ 146,636 $ 148,616
Professional, other fees and salaries 668,122 391,406 610,052
Stock-based compensation 0 6,517 217,965
Travel and entertainment 92,516 37,631 63,360
Depreciation of property and equipment 16,618 16,492 16,492
Foreign exchange loss (gain) (33,418) (21,404) (62,613)
Total operating expenses 951,055 577,278 993,872
Other expenses (income)      
Accretion expense 290,208 272,501 279,834
Interest expense 614,439 604,664 540,929
Other finance expenses 75,124 24,227 86,352
Loss (gain) on revaluation of warrant liabilities (228,625) 826,393 0
Loss (gain) on debt settlement 78,345 118,784 0
Impairment of inventory 126,000 0 0
Loss (gain) on revaluation of derivative liabilities (1,360,463) 78,915 (658,503)
Loss (gain) on conversion of convertible debentures 9,821 45,535 21,120
Loss (gain) on repayment of convertible debentures 5,484 62,253 27,243
Loss (gain) on extinguishment of convertible debentures 107,361 452,248 1,400,823
Total other expenses (income) (282,306) 2,485,520 1,697,798
Loss before income tax provision (668,749) (3,062,798) (2,691,670)
Income tax provision 0 0 0
Net loss and comprehensive loss $ (668,749) $ (3,062,798) $ (2,691,670)
Weighted average number of outstanding shares, basic (in shares) 594,562,871 529,474,454 490,310,376
Weighted average number of outstanding shares, diluted (in shares) 594,562,871 529,474,454 490,310,376
Loss per share, basic $ 0 $ (0.01) $ (0.01)
Loss per share, diluted $ 0 $ (0.01) $ (0.01)