v3.26.1
Convertible debentures (Details)
1 Months Ended 6 Months Ended
Jul. 31, 2025
USD ($)
shares
tranche
$ / shares
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
Convertible debentures        
Number of traches issued | tranche 3      
Issuance of convertible debenture in exchange for cryptocurrencies     $ 10,000,000  
Proceeds from convertible debentures, net of issuance costs     4,515,625  
Effects of credit risk change from liabilities measured at fair value     (530,550)  
Repayments of convertible debt, principal     0  
Repayments of convertible debt, interest     $ 600,000  
Conversion of convertible debenture into ordinary shares       $ 10,545
Dogecoins        
Convertible debentures        
Issuance of convertible debentures     40,543,745  
Senior secured convertible notes (the "2025 Notes")        
Convertible debentures        
Aggregate principal amount $ 16,300,000   $ 16,338,506  
Issuance of convertible debenture in exchange for cryptocurrencies 10,000,000      
Proceeds from convertible debentures, net of issuance costs $ 4,515,625      
Interest rate (as a percent) 8.25%      
Convertible debentures     14,400,000  
Fair value changes     2,400,000  
Effects of credit risk change from liabilities measured at fair value     $ (500,000)  
Senior secured convertible notes (the "2025 Notes") | Dogecoins        
Convertible debentures        
Issuance of convertible debentures | shares 40,543,745      
Subsequent Events        
Convertible debentures        
Accrued interest   $ 95,581    
Conversion of debts into ordinary shares   3,575,000    
Common Class A | Subsequent Events        
Convertible debentures        
Conversion of convertible debenture into ordinary shares   $ 1,843,355    
Minimum | Senior secured convertible notes (the "2025 Notes")        
Convertible debentures        
Conversion price (in dollars per share) | $ / shares $ 18      
Maximum | Senior secured convertible notes (the "2025 Notes")        
Convertible debentures        
Conversion price (in dollars per share) | $ / shares $ 23.7