STATEMENTS OF OPERATIONS - USD ($)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Investment income:
Investment income	$ 0	$ 0	$ 0
Expenses:
Manager's Fee, related party	11,214,000	6,987,000	718,000
Net investment loss	(11,214,000)	(6,987,000)	(718,000)
Net realized and unrealized (loss) gain from:
Net realized gain (loss) on investments in digital assets	46,849,000	7,293,000	(147,000)
Net change in unrealized depreciation on Manager's Fee payable	0	0	57,000
Net change in unrealized (depreciation) appreciation on investments	(230,026,000)	256,024,000	(3,539,000)
Net realized and unrealized gain (loss) on investments	(183,177,000)	263,317,000	(3,629,000)
Net increase (decrease) in net assets resulting from operations	$ (194,391,000)	$ 256,330,000	$ (4,347,000)