v3.26.1
Segment and Revenue Analysis - Schedule of Cost of Revenues (Details) - USD ($)
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Cost of revenues      
Total $ 6,142,141 $ 4,679,085 $ 21,558,986
Bitcoin mining machines and related accessories [Member]      
Cost of revenues      
Total [1] 17,004,040
Telecommunication products [Member]      
Cost of revenues      
Total 290,741 932,840 1,346,914
Solar and battery storage products and related accessories [Member]      
Cost of revenues      
Total 410,197 430,849
Cryptocurrency exchange services [Member]      
Cost of revenues      
Total 286,958 668,231 740,591
Cross-border payment and foreign exchange services [Member]      
Cost of revenues      
Total 1,455,217 1,642,276 1,885,956
Rental services [Member]      
Cost of revenues      
Total 2,323,449 455,528
SaaS data visualization and analytic solution [Member]      
Cost of revenues      
Total 825,146 110,499
Others [Member]      
Cost of revenues      
Total $ 550,433 $ 438,862 $ 581,485
[1] Approximately US$1.7 million cost primarily related to the rental service in the year ended December 31, 2025 and approximately US$16.7 million cost related to the bitcoin mining machines and related accessories business recognized in the year ended December 31, 2023 were recorded in connection with impairment of VAT recoverable and inventories, respectively.