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Warrant Liabilities - Schedule of Derivative Warrant Liabilities (Details) - Warrant Liabilities [Member] - USD ($)
6 Months Ended 12 Months Ended
Jan. 31, 2026
Jul. 31, 2025
Dec. 31, 2008
Continuity of Derivative Warrant Liabilities [Line Items]      
Beginning balance $ 5,626,473
Warrants fair value upon change in functional currency (Note 2)   454,571 454,571
Warrants issued upon De-SPAC transaction (Note 4)   7,196,286 7,196,286
Warrants to be issued (mandatory convertible debentures)   7,500 7,500
Change in fair value of warrant liabilities (exercised warrants)   162,396 162,396
Change in fair value of warrant liabilities (expired warrants)   (25,067) (25,067)
Fair value of warrants exercised   (303,492) (303,492)
Change in fair value of warrant liabilities (3,757,599) (1,865,721) (1,865,721)
Ending balance $ 1,868,874 $ 5,626,473 $ 5,626,473