Exhibit 23.3

CONSENT OF UMINA LEGAL, PLLC

We hereby consent to the reference to our firm under the caption “Legal Matters” in the Registration Statement on Form S-1 of Bitari Inc. (the “Registration Statement”), including any amendments thereto, and in the related prospectus, with respect to matters of West Virginia law.

In giving this consent, we do not admit that we are within the category of persons whose consent is required under Section 7 of the Securities Act of 1933, as amended, or the rules and regulations of the Securities and Exchange Commission promulgated thereunder.

Morgantown, West Virginia

August 21, 2026