Note 3 - Going Concern (Details Textual) - USD ($)	9 Months Ended
	Apr. 30, 2026	Apr. 30, 2025	Jul. 31, 2025
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation	$ (187,236)	$ (133,907)
Retained Earnings (Accumulated Deficit)	$ (4,154,053)		$ (3,921,795)