17. SUBSEQUENT EVENTS (Details Narrative) - USD ($)	6 Months Ended
	Mar. 31, 2021	Sep. 30, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 24.16	$ 21.78
Mining servers, purchase price	$ 192,307,550
Payments to acquire mining equipment	$ 90,164,750
Warrant Exercises [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Stock Issued During Period, Shares, New Issues	7,144
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 15.00
Sale of Stock, Consideration Received Per Transaction	$ 107,160