XML 26 R13.htm IDEA: XBRL DOCUMENT
v3.25.4

Organization | 12 Months Ended
--- | ---
Dec. 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Organization | 1. Organization CoinShares Bitcoin ETF (the “Trust”), formerly known as CoinShares Valkyrie Bitcoin Fund, was organized as a Delaware statutory trust on January 20, 2021. The fiscal year for the Trust is December 31st. The trustee is CSC Delaware Trust Company (the “Trustee”). On June 14, 2024, CoinShares Co., a Delaware corporation (the “Sponsor”), succeeded Valkyrie Digital Assets LLC, a Delaware limited liability company (the “Initial Sponsor”), as the sponsor of the Trust. The Sponsor is responsible for the day-to-day administration of the Trust. The Trust is governed by the provisions of the First Amended and Restated Trust Agreement, as amended (the “Trust Agreement”), executed by the Sponsor and the Trustee. The Trust is an exchange-traded fund that issues common shares of beneficial interest (“Shares”) representing units of fractional undivided beneficial interests in its net assets. There are an unlimited number of authorized shares. The investment objective of the Trust is for the Shares to reflect the performance of the value of a bitcoin as represented by the CME CF Bitcoin Reference Rate - New York Variant (the “Index”), less the Trust’s liabilities and expenses. In seeking to achieve its investment objective, the Trust holds bitcoin and values its Shares daily based on the value of bitcoin as reflected by the Index, which is an independently calculated value based on an aggregation of executed trade flow of major bitcoin spot exchanges. The offering of the Trust’s Shares is registered with the Securities and Exchange Commission (“SEC”) in accordance with the Securities Act of 1933.

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480424/946-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480424/946-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 810 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/810/tableOfContent Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 205 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480922/205-10-S99-3 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 205 -SubTopic 10 -Name Accounting Standards Codification -Section S45 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481034/205-10-S45-5 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 205 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/205/tableOfContent + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration