v3.26.3
Condensed Statement of Changes in Shareholders' Equity (Deficit) - USD ($)
Total
CADV Ventures S.A [Member]
Kukugan Invest [Member]
Kukugan Invest [Member]
Predecessor [Member]
Common Stock [Member]
Common Stock [Member]
CADV Ventures S.A [Member]
Common Stock [Member]
Kukugan Invest [Member]
Common Stock [Member]
Kukugan Invest [Member]
Predecessor [Member]
Additional Paid-in Capital [Member]
Additional Paid-in Capital [Member]
CADV Ventures S.A [Member]
Additional Paid-in Capital [Member]
Kukugan Invest [Member]
Additional Paid-in Capital [Member]
Kukugan Invest [Member]
Predecessor [Member]
Retained Earnings [Member]
Retained Earnings [Member]
CADV Ventures S.A [Member]
Retained Earnings [Member]
Kukugan Invest [Member]
Retained Earnings [Member]
Kukugan Invest [Member]
Predecessor [Member]
Subscription Receivable [Member]
Subscription Receivable [Member]
Kukugan Invest [Member]
Subscription Receivable [Member]
Kukugan Invest [Member]
Predecessor [Member]
AOCI Attributable to Parent [Member]
CADV Ventures S.A [Member]
AOCI Attributable to Parent [Member]
Kukugan Invest [Member]
AOCI Attributable to Parent [Member]
Kukugan Invest [Member]
Predecessor [Member]
Parent [Member]
CADV Ventures S.A [Member]
Parent [Member]
Kukugan Invest [Member]
Parent [Member]
Kukugan Invest [Member]
Predecessor [Member]
Balance at Dec. 31, 2023           $ 87,543       $ 269,388       $ (805,920)           $ (65,701)     $ (514,690)    
Balance, shares at Dec. 31, 2023           3,200,050                                      
Net income (loss)   $ (502,769)                   (502,769)               (502,769)    
Foreign currency translation adjustment                                 35,727     35,727    
Foreign currency translation adjustment   35,727                                              
Balance at Dec. 31, 2024   (981,732)       $ 87,543 $ 87,543     269,388 $ 269,388     (1,308,689) $ (1,308,689)       (29,974) $ (29,974)   (981,732) $ (981,732)  
Balance, shares at Dec. 31, 2024           3,200,050 3,200,050                                    
Net income (loss)     $ 190,747 $ 190,747                 190,747             190,747  
Financial Designation, Predecessor and Successor [Fixed List]     Predecessor                                            
Foreign currency translation adjustment       (117,900)                         (117,900)     (117,900)  
Balance at Jun. 30, 2025 $ (25,128)       $ 173   $ 87,543   $ 24,827   269,388   $ (25,128)   (1,108,426)   $ (25,000)     (147,874)     (908,885)  
Balance, shares at Jun. 30, 2025         1,725,000   3,200,050                                    
Balance at Dec. 31, 2024   (981,732)       $ 87,543 $ 87,543     269,388 269,388     (1,308,689) (1,308,689)       (29,974) (29,974)   (981,732) (981,732)  
Balance, shares at Dec. 31, 2024           3,200,050 3,200,050                                    
Net income (loss)   110,132                   110,132               110,132    
Foreign currency translation adjustment                                 (134,956)     (134,956)    
Debt settlement with equity           $ 542,316       307,781                     850,097    
Debt settlement with equity, shares           19,440,939                                      
Financial Designation, Predecessor and Successor [Fixed List]     Predecessor                                            
Foreign currency translation adjustment   (134,956)                                              
Balance at Dec. 31, 2025 11,258 (156,459) (156,459) $ 193 $ 629,859 $ 1 $ 629,859 577,169   $ 577,169 11,065 (1,198,557)   $ (1,198,557) (1) (164,930)   $ (164,930) (156,459)   $ (156,459)
Balance, shares at Dec. 31, 2025         1,928,100 22,640,989 100 22,640,989                                  
Balance at Jun. 23, 2025                                        
Balance, shares at Jun. 23, 2025                                                
Ordinary shares issued to Sponsor(1)       $ 173       24,827             (25,000)                
Ordinary shares issued to Sponsor, shares         1,725,000                                        
Net income (loss) (25,128)                   (25,128)                      
Balance at Jun. 30, 2025 (25,128)       $ 173   $ 87,543   24,827   269,388   (25,128)   (1,108,426)   (25,000)     (147,874)     (908,885)  
Balance, shares at Jun. 30, 2025         1,725,000   3,200,050                                    
Balance at Jun. 23, 2025                                        
Balance, shares at Jun. 23, 2025                                                
Ordinary shares issued to Sponsor(1) 25,000       $ 173       24,827                              
Ordinary shares issued to Sponsor, shares         1,725,000                                        
Issuance of Public Warrants, net of issuance costs 2,734,910             2,734,910                              
Issuance of ordinary shares 1,975,606       $ 20       1,975,586                              
Issuance of ordinary shares, shares         203,100                                        
Reverse over-allotment option liability 66,600             66,600                              
Accretion in value of redeemable shares (5,107,367)             (4,801,923)       (305,444)                        
Net income (loss) 316,509                   316,509                        
Balance at Dec. 31, 2025 11,258 (156,459) (156,459) $ 193 $ 629,859 $ 1 $ 629,859 577,169   577,169 11,065 (1,198,557)   (1,198,557) (1) (164,930)   (164,930) (156,459)   (156,459)
Balance, shares at Dec. 31, 2025         1,928,100 22,640,989 100 22,640,989                                  
Balance at Sep. 02, 2025                                            
Balance, shares at Sep. 02, 2025                                                
Issuance of ordinary shares           $ 1                     (1)              
Issuance of ordinary shares, shares             100                                    
Balance at Dec. 31, 2025 11,258 (156,459) (156,459) $ 193 $ 629,859 $ 1 $ 629,859 577,169   577,169 11,065 (1,198,557)   (1,198,557) (1) (164,930)   (164,930) (156,459)   (156,459)
Balance, shares at Dec. 31, 2025         1,928,100 22,640,989 100 22,640,989                                  
Net income (loss)     $ (333) (333)                   (333)             (333)
Financial Designation, Predecessor and Successor [Fixed List]     Predecessor                                            
Foreign currency translation adjustment       126                           126     126
Balance at Jan. 05, 2026             $ 629,859       577,169       (1,198,890)         (164,804)     (156,666)  
Balance, shares at Jan. 05, 2026             22,640,989                                    
Balance at Dec. 31, 2025 11,258 (156,459) (156,459) $ 193 $ 629,859 $ 1 $ 629,859 577,169   577,169 11,065 (1,198,557)   (1,198,557) (1) (164,930)   (164,930) (156,459)   (156,459)
Balance, shares at Dec. 31, 2025         1,928,100 22,640,989 100 22,640,989                                  
Accretion in value of redeemable shares (612,202)                   (612,202)                      
Net income (loss) 462,457                   462,457                      
Balance at Mar. 31, 2026 (138,487)       $ 193             (138,680)                      
Balance, shares at Mar. 31, 2026         1,928,100                                        
Balance at Dec. 31, 2025 11,258 $ (156,459) $ (156,459) $ 193 $ 629,859 $ 1 $ 629,859 $ 577,169   $ 577,169 11,065 $ (1,198,557)   $ (1,198,557) (1) $ (164,930)   $ (164,930) $ (156,459)   $ (156,459)
Balance, shares at Dec. 31, 2025         1,928,100 22,640,989 100 22,640,989                                  
Net income (loss) 555,866                                                
Financial Designation, Predecessor and Successor [Fixed List]     Successor                                            
Balance at Jun. 30, 2026 (665,090)       $ 193   $ 1,000     100   (665,283)   (105,668)   (1,000)     10,606     (94,962)  
Balance, shares at Jun. 30, 2026         1,928,100   100,000                                    
Balance at Jan. 05, 2026             $ 629,859       577,169       (1,198,890)         (164,804)     (156,666)  
Balance, shares at Jan. 05, 2026             22,640,989                                    
Balance at Jan. 06, 2026             $ 1                 (1)          
Balance, shares at Jan. 06, 2026             100                                    
Balance at Jan. 05, 2026             $ 629,859       577,169       (1,198,890)         (164,804)     (156,666)  
Balance, shares at Jan. 05, 2026             22,640,989                                    
Financial Designation, Predecessor and Successor [Fixed List]     Successor                                            
Balance at Jun. 30, 2026 (665,090)       $ 193   $ 1,000     100   (665,283)   (105,668)   (1,000)     10,606     (94,962)  
Balance, shares at Jun. 30, 2026         1,928,100   100,000                                    
Balance at Jan. 06, 2026             $ 1                 (1)          
Balance, shares at Jan. 06, 2026             100                                    
Net income (loss)     $ (105,668)                   (105,668)             (105,668)  
Financial Designation, Predecessor and Successor [Fixed List]     Successor                                            
Foreign currency translation adjustment                                 10,606     10,606  
Issuance of ordinary shares for business combination             $ 999       100           (999)         100  
Issuance of ordinary shares for business combination, shares             99,900                                    
Balance at Jun. 30, 2026 (665,090)       $ 193   $ 1,000     100   (665,283)   (105,668)   (1,000)     10,606     (94,962)  
Balance, shares at Jun. 30, 2026         1,928,100   100,000                                    
Balance at Mar. 31, 2026 (138,487)       $ 193             (138,680)                      
Balance, shares at Mar. 31, 2026         1,928,100                                        
Accretion in value of redeemable shares (620,012)                   (620,012)                      
Net income (loss) 93,409                   93,409                      
Balance at Jun. 30, 2026 $ (665,090)       $ 193   $ 1,000     $ 100   $ (665,283)   $ (105,668)   $ (1,000)     $ 10,606     $ (94,962)  
Balance, shares at Jun. 30, 2026         1,928,100   100,000