v3.25.2
Description of Organization and Business Operations (Details) - USD ($)
 6 Months Ended
May 19, 2025
Jun. 30, 2025
Dec. 31, 2024
Jun. 25, 2024
Description of Organization and Business Operations [Line Items]        
Date of incorporation   Jun. 25, 2024    
Gross proceeds from public offering   $ 250,000,000    
Maturity days 185 days      
Initial business combination or to redeem percentage   100.00%    
Interest to pay dissolution expenses   $ 100,000    
Aggregate sale of private placement   705,000    
Transaction costs   $ 5,456,417    
Cash underwriting fee   4,400,000    
Other offering costs   $ 1,056,417    
Percentage of fair market value   80.00%    
Business combination acquires percentage   50.00%    
Aggregate preferred equity investment   $ 516,500,000    
Adjustment shares percentage   85.00%    
Reference rate period   10 days    
Adjustment shares maximum price   $ 200,000    
Weighted average price of bitcoin   $ 516,500,000    
Bitcoin per share   $ 10    
Cash   $ 1,003,946  
Working capital   $ 564,154    
Conversion rate   130.00%    
Convertible Debt [Member]        
Description of Organization and Business Operations [Line Items]        
Aggregate principal amount   $ 235,000,000    
Business Combination Agreement [Member]        
Description of Organization and Business Operations [Line Items]        
Trust account per public share   $ 10    
Aggregate adjustment shares percentage   15.00%    
Class A Ordinary Shares [Member]        
Description of Organization and Business Operations [Line Items]        
Number of units issued 1      
Price per share $ 11.5      
Trust account per public share   $ 18    
Ordinary shares, par value   0.0001 $ 0.0001  
Class B Ordinary Shares [Member]        
Description of Organization and Business Operations [Line Items]        
Ordinary shares, par value   0.0001 $ 0.0001  
Common Stock [Member]        
Description of Organization and Business Operations [Line Items]        
Ordinary shares, par value   0.0001    
Sponsor [Member]        
Description of Organization and Business Operations [Line Items]        
Price per share   $ 0.003   $ 0.004
Unsecured promissory note $ 300,000      
Sponsor [Member] | Class B Ordinary Shares [Member]        
Description of Organization and Business Operations [Line Items]        
Aggregate shares forfeited   100,000    
ProCap BTC [Member]        
Description of Organization and Business Operations [Line Items]        
Number of units issued   10,000,000    
Bitcoin purchase period   15 days    
IPO [Member]        
Description of Organization and Business Operations [Line Items]        
Number of units issued 25,000,000      
Price per share $ 10 $ 10    
Net proceeds $ 250,000,000      
IPO [Member] | Class A Ordinary Shares [Member]        
Description of Organization and Business Operations [Line Items]        
Price per share   $ 11.5    
Over-Allotment Option [Member]        
Description of Organization and Business Operations [Line Items]        
Number of units issued 3,000,000      
Over-Allotment Option [Member] | Underwriters [Member]        
Description of Organization and Business Operations [Line Items]        
Gross proceeds from public offering $ 250,000,000      
Number of units forfeited   300,000    
Private Placement [Member]        
Description of Organization and Business Operations [Line Items]        
Number of units issued   705,000    
Gross proceeds from public offering   $ 7,050,000    
Price per share   $ 10    
Aggregate sale of private placement   705,000    
Private placement units issued   705,000    
Private Placement [Member] | Class A Ordinary Shares [Member]        
Description of Organization and Business Operations [Line Items]        
Number of units issued   1    
Price per share   $ 11.5    
Private Placement [Member] | Sponsor [Member]        
Description of Organization and Business Operations [Line Items]        
Number of units issued   265,000    
Private placement units issued   265,000    
Private Placement [Member] | JVB Financial Group LLC [Member]        
Description of Organization and Business Operations [Line Items]        
Price per share   $ 10    
Private Placement [Member] | Representatives [Member]        
Description of Organization and Business Operations [Line Items]        
Number of units issued   440,000    
Private placement units issued   440,000    
Public Shares [Member]        
Description of Organization and Business Operations [Line Items]        
Price per share   $ 10    
Trust account per public share   $ 10