v3.25.2
Digital Currencies and Derivative Asset - Schedule of measurement inputs and valuation techniques (Details)
Jun. 30, 2025
Number_of_coins
Year
May 26, 2025
Year
May 21, 2025
Year
Apr. 03, 2025
Year
Mar. 31, 2025
Number_of_coins
Year
Spot price [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input 107 109 110 83 83
Strike price [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input   110 105 87 88
Strike price [Member] | Minimum [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input 87        
Strike price [Member] | Maximum [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input 110        
Risk-free interest rate [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input   3.98 3.98    
Risk-free interest rate [Member] | Minimum [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input 4.16     3.98 4.21
Risk-free interest rate [Member] | Maximum [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input 4.35     4.3 4.29
Expected life (years) [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input   0.77 0.77    
Expected life (years) [Member] | Minimum [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input 0.01     0.26 0.18
Expected life (years) [Member] | Maximum [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input 0.66     0.8 0.43
Annualized volatility [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input   50.87 50.41    
Annualized volatility [Member] | Minimum [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input 35.65     50.26 49.95
Annualized volatility [Member] | Maximum [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input 44.12     51.94 52.18
Number Of Bitcoin [Member] | Digital currencies option [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input   45 199 1,321  
No. of Bitcoin pledged [Member]          
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Measurement input | Number_of_coins 1,651       172