Exhibit 31.2
CERTIFICATION OF CHIEF FINANCIAL OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002
I, Isaac Dietrich, certify that:
| 1. | I have reviewed this Annual Report on Form 10-K/A of Thumzup Media Corporation; and | |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
| Dated: October 30, 2025 | By: | /s/ Isaac Dietrich |
| Isaac Dietrich | ||
Chief Financial Officer (Principal Financial Officer) |