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16. MAJOR CUSTOMERS AND VENDORS - Digital currency mining segment major suppliers (Details) - Customer Concentration Risk [Member] - Accounts receivable	6 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cyptech Solutions
Concentration risk percentage	0.00%	72.00%
Bitmain Technologies
Concentration risk percentage	100.00%	0.00%
Sunnyside Digital Inc.
Concentration risk percentage	0.00%	27.00%

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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