Performance Management - Grayscale AI Compute ETF |
Dec. 31, 2025 |
|---|---|
| Prospectus [Line Items] | |
| Bar Chart and Performance Table [Heading] | Performance Information |
| Performance Narrative [Text Block] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. Once the Fund has completed a full calendar year of investment operations, this section will provide some indication of the risks of investing in the Fund by showing how the Fund’s average annual returns compare with a broad measure of market performance. Effective September 22, 2026, the Fund changed its name and investment strategies. Performance for the periods prior to September 22, 2026 is based on the investment strategies utilized by the Fund under the name “Grayscale Bitcoin Miners ETF”. Past performance does not necessarily indicate how the Fund will perform in the future. The Fund makes updated performance information, including its current net asset value, available on the Fund’s website at https://etfs.Grayscale.com/gcpu. |
| Performance Past Does Not Indicate Future [Text] | Past performance does not necessarily indicate how the Fund will perform in the future. |
| Performance One Year or Less [Text] | Because the Fund does not have performance history for a full calendar year, no performance information is presented for the Fund at this time. |
| Performance Availability Website Address [Text] | https://etfs.Grayscale.com/gcpu |