v3.25.1
Cover
Jun. 05, 2025
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 05, 2025
Entity File Number 001-42653
Entity Registrant Name Columbus Circle Capital Corp I
Entity Central Index Key 0002056263
Entity Tax Identification Number 99-3947168
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One 3 Columbus Circle
Entity Address, Address Line Two 24th Floor
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10019
City Area Code (646)
Local Phone Number 792-5600
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false
Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant  
Title of 12(b) Security Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant
Trading Symbol CCCMU
Security Exchange Name NASDAQ
Class A ordinary shares, par value $0.0001 per share  
Title of 12(b) Security Class A ordinary shares, par value $0.0001 per share
Trading Symbol CCCM
Security Exchange Name NASDAQ
Redeemable warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share  
Title of 12(b) Security Redeemable warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share
Trading Symbol CCCMW
Security Exchange Name NASDAQ