v3.25.4
Cover
Feb. 10, 2026
Document Type 8-K
Amendment Flag false
Document Period End Date Feb. 10, 2026
Entity File Number 001-42711
Entity Registrant Name CID HOLDCO, INC.
Entity Central Index Key 0002033770
Entity Tax Identification Number 99-2578850
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 5661 S Cameron St
Entity Address, Address Line Two Suite 100
Entity Address, City or Town Las Vegas
Entity Address, State or Province NV
Entity Address, Postal Zip Code 89118
City Area Code 303
Local Phone Number 332-4122
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
Common Stock, par value $0.0001 per share  
Title of 12(b) Security Common Stock, par value $0.0001 per share
Trading Symbol DAIC
Security Exchange Name NASDAQ
Warrants, each exercisable for one share of Common Stock at an exercise price of $11.50 per share  
Title of 12(b) Security Warrants, each exercisable for one share of Common Stock at an exercise price of $11.50 per share
Trading Symbol DAICW
Security Exchange Name NASDAQ