Leases - Schedule of Consolidated Statements of Operations and Comprehensive Income (Details) - Coinshares International Limited [Member] - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Leases - Schedule of Consolidated Statements of Operations and Comprehensive Income (Details) [Line Items]
Operating lease expense	$ 1,100	$ 838	$ 1,273
Short-term lease expense		190	38
Total lease cost	$ 1,100	$ 1,028	$ 1,311

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- Definition

Amount of lease cost recognized by lessee for lease contract.

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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Amount of short-term lease cost, excluding expense for lease with term of one month or less.

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