Investment in associate, Continuity of Investment in Associate (Details) - USD ($)	3 Months Ended		12 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Jul. 31, 2025
Continuity Investment in Associate [Abstract]
Company's share of loss	$ (89,567)	$ 0
Freedom Carbon Solutions [Member]
Continuity Investment in Associate [Abstract]
Beginning balance	707,989	$ 0	$ 0
Investment by the Company			1,220,000
Company's share of loss	(89,567)		(512,011)
Ending balance	$ 618,422		$ 707,989