For the nine months ended September 30, 2026 and 2025, the cost of purchases and proceeds from sales of bitcoin by the Trust, were as follows: (Details) - USD ($)	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025
Investments, All Other Investments [Abstract]
Purchases	$ 67,396,359	$ 97,671,950
Sales	$ 66,656,451	$ 350,494,632

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

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

Name:	us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration