ACCOUNTING POLICIES (Details - Fair value of assets and liabilities) - USD ($)	Jun. 30, 2026	Sep. 30, 2025
Digital Assets [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	$ 256,290,000	$ 1,430,486,000
Digital Assets [Member] \| Fair Value, Inputs, Level 1 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	256,290,000	1,430,486,000
Digital Assets [Member] \| Fair Value, Inputs, Level 2 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	0	0
Digital Assets [Member] \| Fair Value, Inputs, Level 3 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	0	$ 0
Digital Assets Restricted [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	1,217,000
Digital Assets Restricted [Member] \| Fair Value, Inputs, Level 1 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	1,217,000
Digital Assets Restricted [Member] \| Fair Value, Inputs, Level 2 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	0
Digital Assets Restricted [Member] \| Fair Value, Inputs, Level 3 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	0
Digital Assets Pledged For Collateral With Related Party [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	239,518,000
Digital Assets Pledged For Collateral With Related Party [Member] \| Fair Value, Inputs, Level 1 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	0
Digital Assets Pledged For Collateral With Related Party [Member] \| Fair Value, Inputs, Level 2 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	239,518,000
Digital Assets Pledged For Collateral With Related Party [Member] \| Fair Value, Inputs, Level 3 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	0
Derivative Asset [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	4,926,000
Derivative Asset [Member] \| Fair Value, Inputs, Level 1 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	0
Derivative Asset [Member] \| Fair Value, Inputs, Level 2 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	0
Derivative Asset [Member] \| Fair Value, Inputs, Level 3 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	4,926,000
Marketable Equity Securities [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	2,317,500
Marketable Equity Securities [Member] \| Fair Value, Inputs, Level 1 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	2,317,500
Marketable Equity Securities [Member] \| Fair Value, Inputs, Level 2 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	0
Marketable Equity Securities [Member] \| Fair Value, Inputs, Level 3 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Assets	0
Loans Payable Digital Assets [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Liabilities	12,519,000
Loans Payable Digital Assets [Member] \| Fair Value, Inputs, Level 1 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Liabilities	12,519,000
Loans Payable Digital Assets [Member] \| Fair Value, Inputs, Level 2 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Liabilities	0
Loans Payable Digital Assets [Member] \| Fair Value, Inputs, Level 3 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Liabilities	0
Derivatives Liabilities [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Liabilities	7,344,000
Derivatives Liabilities [Member] \| Fair Value, Inputs, Level 1 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Liabilities	0
Derivatives Liabilities [Member] \| Fair Value, Inputs, Level 2 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Liabilities	0
Derivatives Liabilities [Member] \| Fair Value, Inputs, Level 3 [Member]
Impairment Effects on Earnings Per Share [Line Items]
Total Liabilities	$ 7,344,000