Additional trust expenses paid by manager.

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- Definition

Common stock shares held in employee fund shares.

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Minority interest percentage of ownership by affiliate.

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Number of forked assets distributed in payment of managers fee.

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Percentage of managers fee.

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- Definition

Amount for accounts payable to related parties.

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Amount of transactions with related party during the financial reporting period.

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Identify the stated interest rate per the agreement, for example, leasing and debt arrangements between related parties.

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Related Parties - Additional Information (Details)		3 Months Ended		6 Months Ended		12 Months Ended
Related Parties - Additional Information (Details)	Jan. 01, 2021	Dec. 31, 2021 USD ($) ForkedAsset shares	Dec. 31, 2020 USD ($) ForkedAsset	Dec. 31, 2021 USD ($) ForkedAsset shares	Dec. 31, 2020 USD ($) ForkedAsset	Dec. 31, 2020 ForkedAsset	Jun. 30, 2021 USD ($) shares
Related Party Transaction [Line Items]
Shares of the fund, held by related parties \| shares		1,368,182		1,368,182			1,544,850
Percentage of manager's fee	2.50%					3.00%
Number of forked assets distributed in payment of manager's fee \| ForkedAsset		0	0	0	0	0
Accrued and unpaid manager's fees		$ 0		$ 0			$ 0
Additional trust expenses paid by manager		$ 0	$ 0	$ 0	$ 0
Manager's Parent \| Coinbase Inc \| Maximum
Related Party Transaction [Line Items]
Percentage of minority interest owned		1.00%		1.00%
Manager
Related Party Transaction [Line Items]
Related party manager fee percentage				2.50%
Manager \| Maximum
Related Party Transaction [Line Items]
Related party transaction in a fiscal year				$ 600,000
Non Sponsor Paid Expenses \| Minimum
Related Party Transaction [Line Items]
Related party transaction in a fiscal year				600,000
Sponsor
Related Party Transaction [Line Items]
Manager's fees incurred		$ 3,760,774	$ 1,095,105	$ 6,593,989	$ 1,470,095