Cover |
Dec. 11, 2025 |
|---|---|
| Document Type | 8-K/A |
| Amendment Flag | true |
| Amendment Description | Due to a scrivener’s error, the agreements previously filed as Exhibits 4.1, 10.1 and 10.2 to the Form 8-K were incorrect. The purpose of this amendment is to file the correct version of the agreements previously filed as Exhibits 4.1, 10.1 and 10.2 to the Form 8-K. Accordingly, Exhibits 4.1, 10.1 and 10.2 of the Form 8-K are hereby amended and restated in their entirety by the corrected version of the agreements attached hereto as Exhibits 4.1, 10.1 and 10.2, respectively. No other changes have been made to the Form 8-K other than the change described above. |
| Document Period End Date | Dec. 11, 2025 |
| 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 |
| Security Exchange Name | NASDAQ |
| 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 |
| 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 |