4. BITCOIN - Schedule of Activities of the Bitcoin (Details) - USD ($) $ in Thousands |
3 Months Ended | |||||
|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Common Domain Members [Abstract] | ||||||
| Beginning Balance - before cumulative effect change | $ 1,189,443 | $ 431,661 | ||||
| Addition of bitcoin from mining activities | [1] | 181,180 | 162,306 | |||
| Bitcoin purchased | 31 | 0 | ||||
| Bitcoin sold | (28,177) | 0 | ||||
| Bitcoin issued for services and other non-cash consideration | (712) | (3,413) | ||||
| Bitcoin transferred to collateral account | (524,299) | (8,860) | ||||
| Bitcoin received from collateral account | 431,363 | 129,180 | ||||
| (Loss) gain on fair value of bitcoin, net | (246,832) | 218,206 | ||||
| Ending Balance | [2] | $ 1,001,997 | $ 929,080 | |||
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