v3.26.1
Related Party Transactions (Details) - USD ($)
3 Months Ended 12 Months Ended
Jan. 26, 2026
Jan. 06, 2026
Jan. 05, 2026
Oct. 28, 2025
Oct. 01, 2025
Sep. 09, 2025
Mar. 31, 2026
Dec. 31, 2025
Jan. 07, 2026
Aug. 27, 2025
Related Party Transactions [Line Items]                    
Shares issued             1,100,000      
Fees paid for services     $ 12,500   $ 8,333          
Working capital loans                
Paid agreement             25,000 25,000    
Fees paid             90,000      
Incurred service fees             37,500      
General and administrative fees             29,667      
Accrued expenses             56,908 $ 30,505    
Related Party Loans [Member]                    
Related Party Transactions [Line Items]                    
Working capital loans             $ 2,500,000      
Business Combination [Member]                    
Related Party Transactions [Line Items]                    
Working capital price per share (in Dollars per share)             $ 9.2      
Price per share                 $ 10  
Business Combination [Member] | Related Party Loans [Member]                    
Related Party Transactions [Line Items]                    
Working capital price per share (in Dollars per share)             $ 10      
Maximum [Member]                    
Related Party Transactions [Line Items]                    
Number of trading days             30 days      
Minimum [Member]                    
Related Party Transactions [Line Items]                    
Number of trading days             20 days      
Sponsor [Member]                    
Related Party Transactions [Line Items]                    
After the initial business combination trading days             150 days      
Office space   $ 30,000                
Promissory Note - Related Party [Member]                    
Related Party Transactions [Line Items]                    
Aggregate principal amount                   $ 300,000
Related party [Member]                    
Related Party Transactions [Line Items]                    
Notes Payable, Current             $ 194,453      
Accrued expenses             $ 7,833      
Class A Ordinary Shares [Member]                    
Related Party Transactions [Line Items]                    
Ordinary shares, shares issued             825,000    
Ordinary shares, par value             $ 0.0001 $ 0.0001    
Price per share                 11.5  
Class A Ordinary Shares [Member] | Sponsor [Member]                    
Related Party Transactions [Line Items]                    
Price per share (in Dollars per share)             $ 12      
Class B Ordinary Shares [Member]                    
Related Party Transactions [Line Items]                    
Ordinary shares, shares issued             8,708,333 8,708,333    
Ordinary shares, par value             $ 0.0001 $ 0.0001    
Founder Shares [Member]                    
Related Party Transactions [Line Items]                    
Founder shares are no longer subject to forfeiture (in Shares) 1,100,000                  
Number of shares       8,333   50,000        
Founder Shares [Member] | Art Technology Sponsor, LLC [Member]                    
Related Party Transactions [Line Items]                    
Founder shares are no longer subject to forfeiture (in Shares)             100,000      
Number of shares       8,708,333            
Founder Shares [Member] | Clear Street [Member]                    
Related Party Transactions [Line Items]                    
Shares issued             100,000      
Founder Shares [Member] | Class B Ordinary Shares [Member]                    
Related Party Transactions [Line Items]                    
Ordinary shares, shares issued                   8,650,000
Ordinary shares, par value                   $ 0.0001
Founder shares exchange payment                   $ 25,000
Founder Shares [Member] | Class B Ordinary Shares [Member] | Art Technology Sponsor, LLC [Member]                    
Related Party Transactions [Line Items]                    
Price per share                   $ 0.003
IPO [Member]                    
Related Party Transactions [Line Items]                    
Price per share                 10  
IPO [Member] | Class A Ordinary Shares [Member]                    
Related Party Transactions [Line Items]                    
Price per share                 $ 10  
IPO [Member] | Founder Shares [Member]                    
Related Party Transactions [Line Items]                    
Percentage of issued and outstanding             25.00%