v3.26.3
Condensed Consolidated Balance Sheets (Parentheticals) (Unaudited)
 6 Months Ended
Jun. 30, 2026
USD ($)
$ / shares
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2025
£ / shares
Dec. 31, 2024
USD ($)
shares
Dec. 31, 2024
£ / shares
Ordinary shares, par value (in Pounds per share and Dollars per share) | $ / shares        
Ordinary shares, shares authorized (in Shares)   200,000,000      
Ordinary shares, shares issued (in Shares) 131,780,209 150      
Ordinary shares, shares outstanding (in Shares) 131,780,209 150      
Digital asset receivables, net of allowance for expected credit losses of $529 and $760, respectively | $ $ 529 $ 760      
Ordinary shares, no par value | $ / shares      
Ordinary shares, shares authorized unlimited Unlimited        
CoinShares International Limited          
Ordinary shares, par value (in Pounds per share and Dollars per share) | £ / shares     £ 0.000495   £ 0.000495
Ordinary shares, shares authorized (in Shares)   200,000,000   200,000,000  
Ordinary shares, shares issued (in Shares)   66,678,210   66,678,210  
Ordinary shares, shares outstanding (in Shares)   65,538,653   66,678,210  
Digital asset receivables, net of allowance for expected credit losses of $529 and $760, respectively | $   $ 760,000   $ 1,902,000