CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($)	3 Months Ended	9 Months Ended
	Apr. 30, 2020	Apr. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (288,123)	$ (916,137)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation		673
Stock-based compensation		66,717
(Increase) decrease in fair value of investment in marketable securities	129	(723,562)
Common stock issued for services	17,914
Amortization of discount on convertible promissory note payable		10,288
Change in operating assets and liabilities:
Prepaid expenses and other current assets	(8,968)	(8,840)
Bank overdraft	12,766	10,211
Accounts payable and accrued expenses	86,997	21,420
Compensation and related expenses payable	28,372	281,234
Deferred revenue		11,613
Accrued interest payable		68,842
Due to related parties	341
Net cash used in operating activities	(150,572)	(1,177,541)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment		(13,000)
Purchase of intellectual property		(42,157)
Increase in project development costs		(3,202,983)
Net cash used in investing activities		(3,258,140)
CASH FLOWS FROM FINANCING ACTIVITIES
Cash acquired in reverse acquisition transaction	572
Proceeds from sale of common stock	150,000	2,285,000
Proceeds from rescinded stock subscription receivable		60,000
Payments received on common stock subscription receivable		67,400
Proceeds from issuance of convertible promissory note payable		100,000
Proceeds from issuance of secured promissory note payable		1,000,000
Proceeds from issuance of unsecured promissory note payable		1,106,500
Payments on unsecured promissory notes payable		(201,500)
Net cash provided by financing activities	150,572	4,417,400
Net increase (decrease) in cash and cash equivalents		(18,281)
Cash - beginning of period		18,281
Cash - end of period
Supplemental disclosure of cash flow information
Interest paid
Taxes paid		50
NONCASH INVESTING AND FINANCING ACTIVITIES
Principal amount of convertible promissory note payable converted into common stock		25,000
Debt discount recognized on amendment of convertible promissory note payable		48,010
Principal amount of unsecured promissory note transferred at date of maturity to promissory note with later maturity date		85,000
Investment securities acquired in connection with reverse acquisition transaction	8,797
Value of preferred and common stock issued with reverse acquisition transaction	$ 9,369