UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of September 2026

Commission File No. 001-42880

BLACK TITAN CORPORATION

(Registrant’s Name)

Level 8, Unit 8-02 The Bousteador, 10, Jalan PJU 7/6

Mutiara Damansara, 47800 Petaling Jaya

Selangor Darul Ehsan, Malaysia

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

Other Events

On September 2, 2026, Black Titan Corporation (the “Company”) issued a press release announcing that the senior unsecured convertible note issued to an institutional investor has been converted in full into an aggregate of 2,924,082 ordinary shares of the Company.. The full text of the press release is attached as Exhibit 99.1.

Exhibits

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Dated: September 2, 2026