v3.25.2
Related party transactions (Details Narrative) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
Mar. 31, 2023
Jun. 30, 2025
Jun. 30, 2025
May 28, 2025
Mar. 28, 2025
Oct. 14, 2024
Sep. 30, 2024
Core Modu LLC [Member]              
Related Party Transaction [Line Items]              
Ownership interest percentage         15.00%    
Core Modu LLC [Member]              
Related Party Transaction [Line Items]              
Equity method investment, ownership percentage           15.00%  
Aurora Technology Holding Limited [Member]              
Related Party Transaction [Line Items]              
Amount due to related party   $ 730,000 $ 730,000 $ 730,000      
Equity method investment, ownership percentage       16.67%      
Investment       $ 1,000,000      
Wise Hill Inc [Member]              
Related Party Transaction [Line Items]              
Amount due to related party        
Z founder Organization Inc [Member]              
Related Party Transaction [Line Items]              
Amount due to related party        
Other income of employee lease balance   34,000        
Core Modu LLC [Member]              
Related Party Transaction [Line Items]              
Other income of employee lease balance   15,000        
Mr. Dekui Liu [Member]              
Related Party Transaction [Line Items]              
Amount due to related party         1,000
Vision Opportunity Fund LP [Member]              
Related Party Transaction [Line Items]              
Supplies expense $ 15,875,800            
Deferred revenue   244,185 244,185        
Revenue            
Baicheng Trading LLC [Member]              
Related Party Transaction [Line Items]              
Amount due to related party         $ 225,511
Aurora Technology Holding Limited [Member]              
Related Party Transaction [Line Items]              
Amount due to related party   730,000 730,000        
Amount paid   $ 270,000 $ 270,000