v3.26.1
Summary of Significant Accounting Policies - Schedule of Fair Value Hierarchy (Details)
Jun. 30, 2026
HKD ($)
Jun. 30, 2026
USD ($)
Dec. 31, 2025
HKD ($)
Assets      
Marketable securities $ 158,360,465 $ 20,193,887  
Digital assets – restricted 0 0 $ 140,283,000
Total assets measured at fair value 1,660,165,437 211,701,790 3,803,690,571
Liabilities      
Derivative liabilities     6,637,020
Total liabilities measured at fair value     6,637,020
Stable coins      
Assets      
Digital assets unrestricted 55,793,319 7,114,680 254,646,365
Digital assets – restricted 0 0 0
Digital assets      
Assets      
Digital assets unrestricted 1,446,011,653 184,393,223 3,408,761,206
Digital assets – restricted     140,283,000
Level 1      
Assets      
Marketable securities 158,360,465 20,193,887  
Total assets measured at fair value 1,660,165,437 211,701,790 3,803,690,571
Liabilities      
Derivative liabilities     0
Total liabilities measured at fair value     0
Level 1 | Stable coins      
Assets      
Digital assets unrestricted 55,793,319 7,114,680 254,646,365
Level 1 | Digital assets      
Assets      
Digital assets unrestricted 1,446,011,653 184,393,223 3,408,761,206
Digital assets – restricted     140,283,000
Level 2      
Assets      
Marketable securities  
Total assets measured at fair value 0 0 0
Liabilities      
Derivative liabilities     6,637,020
Total liabilities measured at fair value     6,637,020
Level 2 | Stable coins      
Assets      
Digital assets unrestricted 0 0 0
Level 2 | Digital assets      
Assets      
Digital assets unrestricted 0 0 0
Digital assets – restricted     0
Level 3      
Assets      
Marketable securities  
Total assets measured at fair value 0 0 0
Liabilities      
Derivative liabilities     0
Total liabilities measured at fair value     0
Level 3 | Stable coins      
Assets      
Digital assets unrestricted 0 0 0
Level 3 | Digital assets      
Assets      
Digital assets unrestricted $ 0 $ 0 0
Digital assets – restricted     $ 0