Cover - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Mar. 10, 2026 |
Jun. 30, 2025 |
|
| Cover [Abstract] | |||
| Document Type | 10-K/A | ||
| Amendment Flag | true | ||
| Amendment Description | This Amendment No. 1 to the Annual Report on Form 10-K of Bitwise Bitcoin ETF (the “Trust”) for the year ended December 31, 2025, as originally filed with the Securities and Exchange Commission on March 2, 2026 (the “Original Form 10-K”), is being filed solely to file the consent of KPMG LLP, the Trust’s independent registered public accounting firm (the “Consent”). Due to an administrative error, the Consent was inadvertently not included in the Original Form 10-K. In accordance with Rule 12b-15 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), this Amendment No. 1 includes new certifications required by Section 302 of the Sarbanes-Oxley Act of 2002, as amended, dated as of the filing date of this Amendment No. 1. Because no financial statements have been included in this Amendment No. 1 and this Amendment No. 1 does not contain or amend any disclosure with respect to Items 307 and 308 of Regulation S-K under the Exchange Act, paragraphs 3, 4 and 5 of the certifications have been omitted. Except as set forth in this Amendment No. 1, no other changes have been made to the Original Form 10-K. The Original Form 10-K has not been amended or updated to reflect events occurring after the filing date of the Original Form 10-K, except as specifically set forth in this Amendment No. 1. Accordingly, this Amendment No. 1 should be read in conjunction with the Original Form 10-K. | ||
| Document Annual Report | true | ||
| Document Transition Report | false | ||
| Document Period End Date | Dec. 31, 2025 | ||
| Document Fiscal Year Focus | 2025 | ||
| Current Fiscal Year End Date | --12-31 | ||
| Document Fiscal Period Focus | FY | ||
| Entity Registrant Name | BITWISE BITCOIN ETF | ||
| Entity Central Index Key | 0001763415 | ||
| Entity File Number | 001-41902 | ||
| Entity Incorporation, State or Country Code | DE | ||
| Entity Tax Identification Number | 83-6613214 | ||
| Entity Well-known Seasoned Issuer | No | ||
| Entity Voluntary Filers | No | ||
| Entity Current Reporting Status | Yes | ||
| Entity Interactive Data Current | Yes | ||
| Entity Filer Category | Large Accelerated Filer | ||
| Entity Small Business | false | ||
| Entity Emerging Growth Company | false | ||
| ICFR Auditor Attestation Flag | true | ||
| Document Financial Statement Error Correction [Flag] | false | ||
| Entity Shell Company | false | ||
| Entity Address, Address Line One | 250 Montgomery Street | ||
| Entity Address, Address Line Two | Suite 200 | ||
| Entity Address, City or Town | San Francisco | ||
| Entity Address, State or Province | CA | ||
| Entity Address, Postal Zip Code | 94104 | ||
| City Area Code | 415 | ||
| Local Phone Number | 707-3663 | ||
| Title of 12(b) Security | Bitwise Bitcoin ETF Shares | ||
| Trading Symbol | BITB | ||
| Security Exchange Name | NYSEArca | ||
| Entity Public Float | $ 4,255,977,600 | ||
| Entity Common Stock, Shares Outstanding | 71,970,000 | ||
| Documents Incorporated by Reference [Text Block] | DOCUMENTS INCORPORATED BY REFERENCE: None.
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