Summary of Significant Accounting Policies [Abstract]

Going concern considerations

The accompanying unaudited consolidated financial statements have been prepared assuming that the Company will continue as a going concern, which contemplates the realization of assets and satisfaction of liabilities in the normal course of business. The Company’s ability to continue as a going concern is dependent on its ability to raise additional capital to fund its research and development (“R&D”) activities and meet its obligations on a timely basis. As of March 31, 2026, the Company had cash and cash equivalents of $777,159, short-term investments of $1,591,377 and working capital of $1,935,521. Short-term investments include U.S. Treasury zero coupon bills that are all highly rated and have initial maturities between one and five months. During the three months ended March 31, 2026, the Company incurred a net loss of $2,861,610 and net cash used in operations amounted to $1,251,131 and had nominal revenues. There can be no assurance that sufficient funding will be available to allow the Company to successfully continue its R&D activities and meet its obligations. If the Company is unable to obtain the necessary funds, significant reductions in spending and the delay or cancellation of planned activities may be necessary. These actions would have a material adverse effect on the Company’s business, results of operations, and prospects. These conditions raise substantial doubt about the Company’s ability to continue as a going concern within one year from the date these consolidated financial statements are issued. These unaudited consolidated financial statements do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of this uncertainty.

Variable interest entities

Variable interest entities

Pursuant to ASC 810-10-25-22, an entity is defined as a VIE if it either lacks sufficient equity to finance its activities without additional subordinated financial support, or it is structured such that the holders of the voting rights do not substantively participate in the gains and losses of the entity. When determining whether an entity that meets the definition of a business qualifies for a scope exception from applying VIE guidance, the Company considers whether: (i) it has participated significantly in the design of the entity, (ii) it has provided more than half of the total financial support to the entity, and (iii) substantially all of the activities of the VIE are conducted on its behalf. A VIE is consolidated by its primary beneficiary, the party that has the power to direct the activities that most significantly impact the VIE’s economic performance and has the right to receive benefits or the obligation to absorb losses of the entity that could be potentially significant to the VIE. The primary beneficiary assessment must be re-evaluated on an ongoing basis.

RPM Interactive

Based on the Company’s analysis, on August 27, 2024, the Company determined that RPM Interactive met the definition of a VIE under the VIE model, which provides for situations in which control may be demonstrated other than by the possession of voting rights in RPM Interactive. Until the date of sale on December 12, 2025, the Company continued to have the power to direct the activities of RPM Interactive that most significantly impact RPM Interactive’s economic performance and the obligation to absorb losses of RPM Interactive that could potentially be significant to RPM Interactive or the right to receive benefits from RPM Interactive that could potentially be significant to RPM Interactive. Immediately prior to the sale and deconsolidation, the Company retained approximately 33.7% ownership of RPM Interactive. As of December 31, 2024, the Company retained approximately 39.7%. As a result of the sale and deconsolidation on December 12, 2025, the Company no longer consolidates RPM Interactive and does not hold a variable interest in any entity.

As of March 31, 2026 and December 31, 2025, the Company’s consolidated balance sheets do not include any assets and liabilities from VIEs.

See Note 3 – Discontinued Operations And Deconsolidation.

Cash and cash equivalents

Cash and cash equivalents

The Company considers all highly liquid debt instruments and other short-term investments with maturities of three months or less, when purchased, to be cash equivalents. The Company maintains cash and cash equivalent balances at one financial institution that is insured by the Federal Deposit Insurance Corporation (“FDIC”). The Company’s account at this institution is insured by the FDIC up to $250,000. On March 31, 2026, the Company had cash in excess of FDIC limits of approximately $415,000. To reduce its risk associated with the failure of such financial institution, the Company evaluates at least annually the rating of the financial institution in which it holds deposits. Any material loss that the Company may experience in the future could have an adverse effect on its ability to pay its operational expenses or make other payments and may require the Company to move its cash to other high quality financial institutions.

Short-term investments

Short-term investments

The Company’s portfolio of short-term investments consists of marketable debt securities which are comprised solely of highly rated U.S. government securities with maturities of more than three months, but less than one year. The Company classifies these as available-for-sale at purchase date and will reevaluate such designation at each period end date. The Company may sell these marketable debt securities prior to their stated maturities depending upon changing liquidity requirements. These debt securities are classified as current assets in the unaudited consolidated balance sheets and recorded at fair value, with unrealized gains or losses included in accumulated other comprehensive gain (loss) and as a component of the unaudited consolidated statements of comprehensive loss. Gains and losses are recognized when realized. Gains and losses are determined using the specific identification method and are reported in other income (expense), net in the unaudited consolidated statements of operations. Short-term investments are carried at fair value, which is based on quoted market prices for such securities, if available, or is estimated on the basis of quoted market prices of financial instruments with similar characteristics.

An impairment loss may be recognized when the decline in fair value of the debt securities is determined to be other-than-temporary. The Company evaluates its investments for other-than-temporary declines in fair value below the cost-basis each quarter, or whenever events or changes in circumstances indicate that the cost basis of the short-term investments may not be recoverable. The evaluation is based on a number of factors, including the length of time and the extent to which the fair value has been below the cost basis, as well as adverse conditions related specifically to the security, such as any changes to the credit rating of the security and the intent to sell or whether the Company will more likely than not be required to sell the security before recovery of its amortized cost basis.

Accounts receivable

Accounts receivable

The Company recognizes an allowance for losses on accounts receivable and notes receivable in an amount equal to the estimated probable losses net of recoveries under the current expected credit loss method. The allowance is based on an analysis of historical bad debt experience, current receivables aging and expected future write-offs, as well as an assessment of specific identifiable customer accounts and notes receivable considered at risk or uncollectible. On January 1, 2023, the Company adopted ASC 326, “Financial Instruments - Credit Losses”. In accordance with ASC 326, an allowance is maintained for estimated forward-looking losses resulting from the possible inability of customers to make the required payments (current expected losses). The amount of the allowance is determined principally on the basis of past collection experience and known financial factors regarding specific customers. The expense associated with the allowance for doubtful accounts on accounts receivable is recognized in general and administrative expenses. As of March 31, 2026 and December 31, 2025, accounts receivable amounted to $73 and $83, respectively, which are presented net of allowance for doubtful accounts of $150 and $150. During the three months ended March 31, 2026 and 2025, the Company did not recognize any bad debt expense.

Capitalized internal-use software costs

Capitalized internal-use software costs

The Company capitalizes costs to develop or purchase internal-use software in accordance with ASC section 350-40, Intangibles — Goodwill and Other — Internal-Use Software. Costs incurred to develop internal-use software are expensed as incurred during the preliminary project stage. Internal-use software development costs are capitalized upon purchase and during the application development stage, which is after: (i) the preliminary project stage is completed; and (ii) management authorizes and commits to funding the project and it is probable the project will be completed and used to perform the intended function. Capitalization ceases at the point where the software project is substantially complete and ready for its intended use, and after all substantial testing is completed. Upgrades and enhancements are capitalized if it is probable that those expenditures will result in additional functionality. Amortization is provided for on a straight-line basis over the expected useful life of the internal-use software development costs and related upgrades and enhancements. When the existing software is replaced with new software, the unamortized costs of the old software are expensed when the new software is ready for its intended use.

Deferred offering costs

Deferred offering costs

The Company complies with the requirements of ASC 340-10-S99-1 and SEC Staff Accounting Bulletin Topic 5A. Deferred offering costs consist of legal, accounting, and underwriting fees directly related to proposed equity offerings. Deferred offering costs will be deferred until the completion of the private offerings, at which time they will be reclassified to additional paid-in capital as a reduction of the offering proceeds. Should a proposed offering be abandoned, these deferred costs are charged to operations in the period the abandonment occurs.

As of March 31, 2026 and December 31, 2025, the Company has capitalized certain offering costs related to its efforts to raise capital through the sale of its common stock pursuant to an Equity Sales Agreement and additional capitalized costs related to legal fees and the preparation of its registration statement on Form S-3 (File No. 333-291818). As of March 31, 2026 and December 31, 2025, capitalized deferred offering costs amounted to $146,235 and $78,645, respectively, which is reflected on the accompanying unaudited consolidated balance sheets, respectively.

Advertising Costs

Advertising costs

The Company applies ASC 720 “Other Expenses” to account for advertising related costs. Pursuant to ASC 720-35-25-1, the Company expenses advertising costs as they are incurred. Advertising costs were $231,739 and $33,837 for the three months ended March 31, 2026 and 2025, respectively, and are included in marketing and advertising expenses on the unaudited consolidated statements of operations.

Income taxes

Income Taxes

The Company accounts for income taxes pursuant to the provision of Accounting Standards Codification (“ASC”) 740-10, “Accounting for Income Taxes” (“ASC 740-10”), which requires, among other things, an asset and liability approach to calculating deferred income taxes. The asset and liability approach requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the carrying amounts and the tax bases of assets and liabilities. A valuation allowance is provided to offset any net deferred tax assets for which management believes it is more likely than not that the net deferred asset will not be realized.

The Company follows the provision of ASC 740-10 related to Accounting for Uncertain Income Tax Positions. When tax returns are filed, there may be uncertainty about the merits of positions taken or the amount of the position that would be ultimately sustained. In accordance with the guidance of ASC 740-10, the benefit of a tax position is recognized in the consolidated financial statements in the period during which, based on all available evidence, management believes it is more likely than not that the position will be sustained upon examination, including the resolution of appeals or litigation processes, if any. Tax positions taken are not offset or aggregated with other positions. Tax positions that meet the more likely than not recognition threshold are measured at the largest amount of tax benefit that is more than 50 percent likely of being realized upon settlement with the applicable taxing authority. The portion of the benefit associated with tax positions taken that exceed the amount measured as described above should be reflected as a liability for uncertain tax benefits in the accompanying balance sheet along with any associated interest and penalties that would be payable to the taxing authorities upon examination. The Company believes its tax positions are all more likely than not to be upheld upon examination. As such, the Company has not recorded a liability for uncertain tax benefits.

The Company has adopted ASC 740-10-25, “Definition of Settlement”, which provides guidance on how an entity should determine whether a tax position is effectively settled for the purpose of recognizing previously unrecognized tax benefits and provides that a tax position can be effectively settled upon the completion and examination by a taxing authority without being legally extinguished. For tax positions considered effectively settled, an entity would recognize the full amount of tax benefit, even if the tax position is not considered more likely than not to be sustained based solely on the basis of its technical merits and the statute of limitations remains open. The federal and state income tax returns of the Company are subject to examination by the IRS and state taxing authorities, generally for three years after they are filed.

Basic and diluted net loss per share

Basic and diluted net loss per share

Basic net loss per share is computed by dividing the net loss by the weighted average number of common shares during the period. Diluted net loss per share is computed using the weighted average number of common shares and potentially dilutive securities outstanding during the period. The following were excluded from the computation of diluted shares outstanding as they would have had an anti-dilutive impact on the Company’s net loss.

	March 31,
	2026		2025
Common stock equivalents:
Common stock warrants		327,385		67,385
Common stock options		691,820		374,570
Total		1,019,205		441,955

Recent accounting pronouncements

Recent accounting pronouncements

In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40), which requires entities to provide more detailed disaggregation of expenses in the income statement, focusing on the nature of the expenses rather than their function. The new disclosures will require entities to separately present expenses for significant line items, including but not limited to, depreciation, amortization, and employee compensation. Entities will also be required to provide a qualitative description of the amounts remaining in relevant expense captions that are not separately disaggregated quantitatively, disclose the total amount of selling expenses and, in annual reporting periods, provide a definition of what constitutes selling expenses. This pronouncement is effective for fiscal years beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027, with early adoption permitted. The Company does not expect the adoption of this new guidance to have a material impact on its consolidated financial statements.

In September 2025, the FASB issued ASU 2025-06, Targeted Improvements to the Accounting for Internal-Use Software. The amendments in this update require internal-use software development cost capitalization to begin when both of the following occur: management has authorized and committed to funding the software project, and it is probable that the project will be completed and that the software will be used to perform its intended function. The amendments also eliminate the accounting considerations of software development stages. The amendments in ASU 2025-06 are effective for fiscal years beginning after December 15, 2027. Early adoption is permitted. The Company is evaluating the impact ASC 2025-06 will have on its consolidated financial statements.

Management does not believe that any other recently issued, but not yet effective accounting pronouncements, if adopted, would have a material effect on its consolidated financial statements.