Note 10 - Related Party Transactions (Details Textual) - USD ($)	12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024
Mr Miranda [Member]
Stock Issued During Period, Shares, New Issues (in shares)	300,000
Stock Issued During Period, Value, New Issues	$ 15,000
Robert Campbell [Member]
Stock Issued During Period, Shares, New Issues (in shares)	400,000
Stock Issued During Period, Value, New Issues	$ 20,000
Consulting Services [Member] | Director [Member]
Costs and Expenses	66,000	$ 72,000
Accounts Payable	32,500	26,500
Consulting Services [Member] | Chief Executive Officer [Member]
Costs and Expenses	$ 3,450	$ 4,700