Portfolio Rebalancing - Additional Information (Details)																																																																																							3 Months Ended								12 Months Ended
	Apr. 03, 2024 USD ($)	Apr. 03, 2024 Bitcoin	Apr. 03, 2024 Ethereum	Apr. 03, 2024 Cardano	Apr. 03, 2024 Solana	Apr. 03, 2024 Avalanche	Apr. 03, 2024 Ripple	Jan. 04, 2024 USD ($)	Jan. 04, 2024 Bitcoin	Jan. 04, 2024 Ethereum	Jan. 04, 2024 Cardano	Jan. 04, 2024 Solana	Jan. 04, 2024 Avalanche	Jan. 04, 2024 Polygon	Jan. 04, 2024 Ripple	Oct. 04, 2023 USD ($)	Oct. 04, 2023 Bitcoin	Oct. 04, 2023 Ethereum	Oct. 04, 2023 Cardano	Oct. 04, 2023 Solana	Oct. 04, 2023 Polygon	Jul. 06, 2023 USD ($)	Jul. 06, 2023 Bitcoin	Jul. 06, 2023 Ethereum	Jul. 06, 2023 Cardano	Jul. 06, 2023 Solana	Jul. 06, 2023 Polygon	Apr. 05, 2023 USD ($)	Apr. 05, 2023 Bitcoin	Apr. 05, 2023 Ethereum	Apr. 05, 2023 Cardano	Apr. 05, 2023 Solana	Apr. 05, 2023 Polygon	Jan. 05, 2023 USD ($)	Jan. 05, 2023 Bitcoin	Jan. 05, 2023 Ethereum	Jan. 05, 2023 Cardano	Jan. 05, 2023 Solana	Jan. 05, 2023 Avalanche	Jan. 05, 2023 Polygon	Oct. 05, 2022 USD ($)	Oct. 05, 2022 Bitcoin	Oct. 05, 2022 Ethereum	Oct. 05, 2022 Cardano	Oct. 05, 2022 Solana	Oct. 05, 2022 Avalanche	Oct. 05, 2022 Polygon	Jul. 07, 2022 USD ($)	Jul. 07, 2022 Bitcoin	Jul. 07, 2022 Ethereum	Jul. 07, 2022 BitcoinCash	Jul. 07, 2022 Litecoin	Jul. 07, 2022 Cardano	Jul. 07, 2022 Chainlink	Jul. 07, 2022 Solana	Jul. 07, 2022 Uniswap	Jul. 07, 2022 Avalanche	Jul. 07, 2022 Polkadot	Jun. 30, 2022	Apr. 05, 2022 USD ($)	Apr. 05, 2022 Bitcoin	Apr. 05, 2022 Ethereum	Apr. 05, 2022 BitcoinCash	Apr. 05, 2022 Litecoin	Apr. 05, 2022 Cardano	Apr. 05, 2022 Chainlink	Apr. 05, 2022 Solana	Apr. 05, 2022 Uniswap	Apr. 05, 2022 Avalanche	Apr. 05, 2022 Polkadot	Oct. 01, 2021 USD ($)	Oct. 01, 2021 Bitcoin	Oct. 01, 2021 Ethereum	Oct. 01, 2021 BitcoinCash	Oct. 01, 2021 Litecoin	Oct. 01, 2021 Cardano	Oct. 01, 2021 Chainlink	Oct. 01, 2021 Solana	Oct. 01, 2021 Uniswap	Jul. 01, 2021 USD ($)	Jul. 01, 2021 Bitcoin	Jul. 01, 2021 Ethereum	Jul. 01, 2021 BitcoinCash	Jul. 01, 2021 Litecoin	Jul. 01, 2021 Cardano	Jul. 01, 2021 Chainlink	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Sep. 30, 2023 USD ($)	Jun. 30, 2023 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Sep. 30, 2022 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)
Portfolio Rebalancing [Line Items]
Minimum percentage of market capitalization in digital asset market																																																											70.00%
Net realized gain (loss) on investments in digital assets	$ (8,236,118)							$ 7,968,963								$ 149,939						$ 906,943						$ 227,762						$ (7,304,129)							$ 1,133,040							$ (14,895,069)												$ 12,437,503											$ 14,980,028									$ 11,651,902							$ (5,574,000)	$ 10,033,000	$ 1,343,000	$ 1,701,000	$ 1,055,000	$ (6,745,000)	$ 1,397,000	$ (14,421,000)	$ 7,503,000	$ (18,714,000)	$ 46,849,000
Sale of portfolio quantity				10,769,799.360314					189.5261282	1,345.61184068	318,034.153332			2,959,008.43244458				131.74			9,814.74			645.45710183						165.7910019									96,557.16902347			98.97782869	363.52443217	54,505.665215							6,311.6138507	23,715.33881688		158,922.26469191		232,591.41465073		328,052.64509826			299.1235696	799.4496922	525.9622208		471,808.633							431.1877932	568.9034008	312.6826491	1,332.295291		4,669.367651				225.33929087	3,622.13172739	68.33481591	722.93691458
Purchase of portfolio quantity		62.95700689	197.21323165		5,785.41177981	4,693.48681829	383,763.344184					111.26066974	111,647.44818623		16,538,863.154097		4.6033		19,528.1308	3,893.979			34.54527749		81,945.38	4,934.25	80,972.91		2.597609		28,762.28047849	5,273.27942925	99,343.42747559		53.65562532	108.99277511	133,890.687195	4,362.39069485		143.42553998					1,776.60193605	3,070.74446103	2,879,708.35424883		199.83559815	1,507.83089471			451,468.27947474		4,253.16323862		5,714.46623435							154.01722821		600.38311024	7,207.59678111	23,446.19411389	89,505.76684675	330,149.03708006						393,666.736667		106,015.34887688	213,332.22308637						11,256,632.5338714	13,460.14709855
Minimum
Portfolio Rebalancing [Line Items]
Portfolio rebalancing period																																																																																															1 day
Maximum
Portfolio Rebalancing [Line Items]
Portfolio rebalancing period																																																																																															5 days