SCHEDULES OF INVESTMENTS (UNAUDITED) $ in Thousands	Dec. 31, 2022 USD ($) Cardano Ethereum Solana Polygon Bitcoin Chainlink	Jun. 30, 2022 USD ($) Litecoin Solana BitcoinCash Cardano Chainlink Avalanche Bitcoin Polkadot Ethereum Uniswap
Schedule Of Investments [Line Items]
Cost	$ 133,522	$ 148,975
Fair Value	$ 158,755	$ 173,852
% of Net Assets	100.00%	100.00%
Investment in BTC
Schedule Of Investments [Line Items]
Cost	$ 72,515	$ 70,529
Fair Value	$ 103,517	$ 117,743
% of Net Assets	65.21%	67.73%
Quantity of Bitcoin | Bitcoin	6,252.42443735	6,231.43654040
Investment in ETH
Schedule Of Investments [Line Items]
Cost	$ 19,338	$ 18,021
Fair Value	$ 48,047	$ 40,136
% of Net Assets	30.25%	23.09%
Quantity of Ethereum | Ethereum	39,995.04423162	39,359.77040671
Investment in ADA
Schedule Of Investments [Line Items]
Cost	$ 15,390	$ 15,453
Fair Value	$ 2,781	$ 4,803
% of Net Assets	1.75%	2.76%
Quantity of Cardano | Cardano	11,171,681.892400	10,916,582.900254
investment in MATIC
Schedule Of Investments [Line Items]
Cost	$ 2,402
Fair Value	$ 2,183	$ 0
% of Net Assets	1.38%
Quantity of Polygon | Polygon	2,862,402.82139624
Investment in SOL
Schedule Of Investments [Line Items]
Cost	$ 15,441	15,421
Fair Value	$ 1,169	$ 3,557
% of Net Assets	0.74%	2.05%
Quantity of Solana | Solana	115,790.80062776	111,216.13265694
Investment in AVAX
Schedule Of Investments [Line Items]
Cost	$ 8,436	$ 8,381
Fair Value	$ 1,058	$ 1,445
% of Net Assets	0.67%	0.83%
Quantity Of Avalanche	96,557.16902347	88,973.97836461
Investment in DOT
Schedule Of Investments [Line Items]
Cost		$ 7,338
Fair Value		$ 2,235
% of Net Assets		1.29%
Quantity Of Polkadot | Polkadot		328,187.49357863
Investment in LTC
Schedule Of Investments [Line Items]
Cost		$ 1,794
Fair Value		$ 1,220
% of Net Assets		0.70%
Quantity of Litecoin | Litecoin		23,725.08718334
Investment in UNI
Schedule Of Investments [Line Items]
Cost		$ 5,059
Fair Value		$ 1,122
% of Net Assets		0.64%
Quantity Of Uniswap | Uniswap		232,687.02308212
Investment in LINK
Schedule Of Investments [Line Items]
Cost		$ 4,686
Fair Value		$ 960
% of Net Assets		0.55%
Quantity of Chainlink | Chainlink		158,987.59087114
Investment in BCH
Schedule Of Investments [Line Items]
Cost		$ 2,293
Fair Value		$ 631
% of Net Assets		0.36%
Quantity of Bitcoin Cash | BitcoinCash		6,314.20828653