v3.26.1
Related Party Transactions (Details) - USD ($)
3 Months Ended 6 Months Ended
Jan. 26, 2026
Jan. 06, 2026
Jan. 05, 2026
Oct. 28, 2025
Oct. 01, 2025
Sep. 09, 2025
Jun. 30, 2026
Jun. 30, 2026
Jan. 07, 2026
Dec. 31, 2025
Aug. 27, 2025
Related Party Transactions [Line Items]                      
Fees paid for services     $ 12,500   $ 8,333            
Working capital loans                
Paid agreement             24,999 49,999      
Fees paid             90,000 180,000      
Incurred service fees             37,500 75,000      
General and administrative fees               49,668      
Accrued expenses             43,862 43,862   $ 30,505  
Related Party Loans [Member]                      
Related Party Transactions [Line Items]                      
Working capital loans             $ 2,500,000 $ 2,500,000      
Business Combination [Member]                      
Related Party Transactions [Line Items]                      
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 $ 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             $ 25,332 $ 25,332      
Class A Ordinary Shares [Member]                      
Related Party Transactions [Line Items]                      
Ordinary shares, par value             $ 0.0001 $ 0.0001   $ 0.0001  
Price per share                 $ 11.5    
Class A Ordinary Shares [Member] | Business Combination [Member]                      
Related Party Transactions [Line Items]                      
Working capital price per share (in Dollars per share)             9.2 9.2      
Class A Ordinary Shares [Member] | Sponsor [Member]                      
Related Party Transactions [Line Items]                      
Price per share (in Dollars per share)             12 12      
Class B Ordinary Shares [Member]                      
Related Party Transactions [Line Items]                      
Ordinary shares, par value             $ 0.0001 $ 0.0001   $ 0.0001  
Founder Shares [Member]                      
Related Party Transactions [Line Items]                      
Shares issued               1,100,000      
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]                      
Founder shares exchange payment                     $ 25,000
Aggregate issuance of shares                     8,650,000
Founder Shares [Member] | Class B Ordinary Shares [Member] | Art Technology Sponsor, LLC [Member]                      
Related Party Transactions [Line Items]                      
Ordinary shares, par value                     $ 0.0001
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%