Segmented information (Details)	12 Months Ended
Jul. 31, 2025 USD ($) Segment	Jul. 31, 2024 USD ($)
Segment Reporting Information [Abstract]
Number of operating segments	1
Number of reportable segments	1
Revenues \| $	$ 25,794	$ 0

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details