v3.26.1
Schedule of Fair Value, Assets Measured on Recurring Basis (Details)
Jun. 30, 2026
USD ($)
BTC
Dec. 31, 2025
USD ($)
BTC
Dec. 31, 2024
USD ($)
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]      
Investment in bitcoin, number of bitcoin | BTC 945.07 1,565.49  
Investment in bitcoin, per bitcoin fair value $ 58,605.41 $ 87,315.53  
Investment in bitcoin, amount at fair value 55,386,136 136,691,305  
Investment in bitcoin, at fair value, units 55,386,136 136,691,305 $ 180,982,533
Fair Value, Inputs, Level 1 [Member]      
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]      
Investment in bitcoin, at fair value, units 55,386,136 136,691,305  
Fair Value, Inputs, Level 2 [Member]      
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]      
Investment in bitcoin, at fair value, units  
Fair Value, Inputs, Level 3 [Member]      
Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]      
Investment in bitcoin, at fair value, units