Subsequent Events - Additional Information (Details) - $ / shares			6 Months Ended	12 Months Ended
	Feb. 02, 2023	Jan. 05, 2023	Dec. 31, 2022	Jun. 30, 2022
BTC
Subsequent Event [Line Items]
Fund Portfolio Share Equivalent			$ 0.0004	$ 0.0004
ETH
Subsequent Event [Line Items]
Fund Portfolio Share Equivalent			0.0025	0.0025
ADA
Subsequent Event [Line Items]
Fund Portfolio Share Equivalent			0.7041	0.6880
Fair Value Of Investments Per Share			0.25	0.44
investment in MATIC
Subsequent Event [Line Items]
Fair Value Of Investments Per Share			0.76
SOL
Subsequent Event [Line Items]
Fund Portfolio Share Equivalent			0.0073	0.0070
Fair Value Of Investments Per Share			$ 10.09	$ 31.98
Subsequent Event
Subsequent Event [Line Items]
Subsequent Event, Date	Feb. 02, 2023
Subsequent Event | BTC
Subsequent Event [Line Items]
Percentage of fund components basket		65.02%
Fund Portfolio Share Equivalent		$ 0.0004
Fair Value Of Investments Per Share	$ 23,882.71
Subsequent Event | ETH
Subsequent Event [Line Items]
Percentage of fund components basket		30.73%
Fund Portfolio Share Equivalent		$ 0.0025
Fair Value Of Investments Per Share	1,680.72
Subsequent Event | ADA
Subsequent Event [Line Items]
Percentage of fund components basket		1.86%
Fund Portfolio Share Equivalent		$ 0.7123
Fair Value Of Investments Per Share	0.41
Subsequent Event | investment in MATIC
Subsequent Event [Line Items]
Percentage of fund components basket		1.39%
Fund Portfolio Share Equivalent		$ 0.1803
Fair Value Of Investments Per Share	1.23
Subsequent Event | SOL
Subsequent Event [Line Items]
Percentage of fund components basket		1.00%
Fund Portfolio Share Equivalent		$ 0.0076
Fair Value Of Investments Per Share	$ 25.13