v3.25.1
Significant Accounting Policies - Schedule of Changes in Quantity of Ether (Details)
 7 Months Ended
Dec. 31, 2024
USD ($)
Ether
shares
Quantity of Ether [Member]  
Significant Accounting Policies - Schedule of Changes in Quantity of Ether (Details) [Line Items]  
Balance, Shares, beginning of period (in Ether) | Ether
Balance, Shares, end of period (in Ether) | Ether 43,935.83
ETH contributed, Shares (in Ether) | Ether 49,793.94
ETH withdrawn, Shares (in Ether) | Ether (5,858.11)
Net unrealized appreciation on investment in ETH, Shares (in Shares) | shares
Net realized loss on investment in ETH, Shares (in Shares) | shares
Fair Value [Member]  
Significant Accounting Policies - Schedule of Changes in Quantity of Ether (Details) [Line Items]  
Balance, beginning of period
Balance, end of period 146,428,902
ETH contributed 154,052,853
ETH withdrawn (16,251,349)
Net unrealized appreciation on investment in ETH 10,194,816
Net realized loss on investment in ETH $ (1,567,418)