v3.26.1
Summary of Significant Accounting Policies - Narrative (Details)
 2 Months Ended 12 Months Ended
Jan. 30, 2026
HKD ($)
May 30, 2025
vote
Dec. 31, 2025
HKD ($)
bitcoin
contract
shares
Dec. 31, 2025
HKD ($)
bitcoin
segment
shares
Dec. 31, 2025
USD ($)
segment
Dec. 31, 2024
HKD ($)
shares
Dec. 31, 2023
HKD ($)
Jan. 01, 2026
shares
Dec. 31, 2025
USD ($)
bitcoin
shares
Dec. 01, 2025
shares
Apr. 24, 2024
HKD ($)
Apr. 24, 2024
USD ($)
Product Information [Line Items]                        
Foreign currency exchange rate (HK$ for 1 USD)     7.783 7.783         7.783      
Cash equivalents, amount protected     $ 800,000 $ 800,000                
Period of escrow becoming refundable       18 months 18 months              
Accounts receivable, allowance for credit loss, current     945,379 $ 945,379   $ 966,947     $ 121,463      
Threshold period past due, trade accounts receivable, writeoff       365 days 365 days              
Accounts receivable, write off       $ 0 $ 0 1,318,165            
Prepaid deposits, allowance for credit loss, current           78,909            
Prepaid deposits, allowance for credit loss, noncurrent     0 0   24,273     0      
Deferred offering costs                     $ 14,123,843 $ 1,818,278
Impairment loss of intangible assets       14,242,561 1,829,887 0 $ 0          
Impairment of long-lived asset       0   0 0          
Digital assets - restricted     140,283,000 140,283,000   0     18,023,589      
Change in fair value of derivative liabilities       (2,795,520) $ (359,169) 0 0          
Capitalized contract cost, impairment loss       0   0 0          
Contract liabilities, non-current     $ 0 0   104,714     $ 0      
Other income       0   $ 0 $ 34,261          
Dilutive securities       $ 162,192                
Number of reportable segments | segment       1 1              
Number of operating segments | segment       1 1              
Customer one | Revenue benchmark | Customer concentration risk                        
Product Information [Line Items]                        
Concentration risk, percentage       13.40% 13.40%              
Customer one | Accounts receivable | Customer concentration risk                        
Product Information [Line Items]                        
Concentration risk, percentage       29.90% 29.90% 40.30%            
Customer two | Accounts receivable | Customer concentration risk                        
Product Information [Line Items]                        
Concentration risk, percentage       28.90% 28.90% 16.80%            
Customer three | Accounts receivable | Customer concentration risk                        
Product Information [Line Items]                        
Concentration risk, percentage       10.30% 10.30% 16.20%            
Customer four | Accounts receivable | Customer concentration risk                        
Product Information [Line Items]                        
Concentration risk, percentage       10.30% 10.30%              
Vendor one | Accounts payable | Supplier concentration risk                        
Product Information [Line Items]                        
Concentration risk, percentage       13.10% 13.10%              
PIPE Financing                        
Product Information [Line Items]                        
Class of warrant or right, outstanding (in shares) | shares     1,480,000 1,480,000   0     1,480,000      
Pre-funded warrants | Private Placement Offering | PIPE Financing                        
Product Information [Line Items]                        
Class of warrant or right, outstanding (in shares) | shares                   1,480,000    
Pre-funded warrants | Private Placement Offering | PIPE Financing | Subsequent Event                        
Product Information [Line Items]                        
Class of warrant or right, outstanding (in shares) | shares               1,480,000        
Conversion of class B into class A                        
Product Information [Line Items]                        
Conversion of stock, ratio   1   1 1              
Class A                        
Product Information [Line Items]                        
Number of votes per share | vote   1                    
Class B                        
Product Information [Line Items]                        
Number of votes per share | vote   20                    
Call Option                        
Product Information [Line Items]                        
Derivative, fair value, net     $ 6,637,020 $ 6,637,020         $ 852,726      
Call Option | Subsequent Event                        
Product Information [Line Items]                        
Change in fair value of derivative liabilities $ 3,841,500                      
Bitcoin Cash                        
Product Information [Line Items]                        
Digital assets - restricted     $ 140,283,000 $ 140,283,000   $ 0     $ 18,023,589      
Units | bitcoin     60,000 60,000         60,000      
Put Option                        
Product Information [Line Items]                        
Number of commodities entered into | contract     3                  
Call Option                        
Product Information [Line Items]                        
Number of commodities entered into | contract     3                  
Internally developed software                        
Product Information [Line Items]                        
Finite-lived intangible asset, useful life     3 years 3 years         3 years