Quarterly report [Sections 13 or 15(d)]

Summary of Significant Accounting Policies (Details - Concentration of risk)

v3.26.1
Summary of Significant Accounting Policies (Details - Concentration of risk) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Product Information [Line Items]      
Revenue $ 47,973 $ 190,255  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer A [Member]      
Product Information [Line Items]      
Revenue $ 0 $ 101,831  
Concentration risk percentage 0.00% 54.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer B [Member]      
Product Information [Line Items]      
Revenue   $ 50,597  
Concentration risk percentage   27.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer C [Member]      
Product Information [Line Items]      
Revenue $ 0 $ 19,966  
Concentration risk percentage 0.00% 10.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer D [Member]      
Product Information [Line Items]      
Revenue $ 28,000 $ 0  
Concentration risk percentage 58.00% 0.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer E [Member]      
Product Information [Line Items]      
Revenue $ 8,822 $ 0  
Concentration risk percentage 18.00% 0.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer F [Member]      
Product Information [Line Items]      
Revenue $ 5,650 $ 0  
Concentration risk percentage 12.00% 0.00%  
Accounts Payable [Member] | Customer Concentration Risk [Member] | Customer A [Member]      
Product Information [Line Items]      
Revenue $ 0   $ 7,125
Concentration risk percentage 0.00%   100.00%
Accounts Payable [Member] | Customer Concentration Risk [Member] | Customer D [Member]      
Product Information [Line Items]      
Revenue $ 4,000   $ 0
Concentration risk percentage 41.00%   0.00%
Accounts Payable [Member] | Customer Concentration Risk [Member] | Customer F [Member]      
Product Information [Line Items]      
Revenue $ 5,650   $ 0
Concentration risk percentage 59.00%   0.00%