v3.26.3
Leases - Schedule of Supplemental Information Related to Operating Leases (Details) - Coinshares International Limited [Member] - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Leases - Schedule of Supplemental Information Related to Operating Leases (Details) [Line Items]      
Operating cash flows for operating leases $ (1,352) $ (928) $ (887)
Supplemental non-cash amounts of lease liabilities arising from obtaining right of use assets
Weighted average remaining lease term (in years) - operating leases 2 years 5 months 19 days 3 years 10 months 13 days 4 years 10 months 9 days
Weighted average discount rate - operating leases 4.97% 5.29% 5.29%
Assets      
Operating right of use assets $ 2,957 $ 2,885  
Total lease assets 2,957 2,885  
Liabilities      
Operating lease liability, current portion 1,347 895  
Operating lease liability, net of current portion 1,528 2,096  
Total lease liability $ 2,875 $ 2,991