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For the nine months ended September 30, 2025 and 2024, the cost of purchases and proceeds from sales of bitcoin by the Trust, were as follows: (Details) - USD ($)	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Investments, All Other Investments [Abstract]
Purchases	$ 97,671,950	$ 590,496,202
Sales	$ 350,494,632	$ 54,931,114

X

- References

No definition available.

+ Details

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- Definition

The cash outflow associated with the purchase of all investments (debt, security, other) during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-13

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- Definition

The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-12

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