Summary of Significant Accounting Policies (Policies)	6 Months Ended
Jun. 30, 2026
Summary of Significant Accounting Policies [Abstract]
Principles of Consolidation	Principles of Consolidation The accompanying condensed consolidated financial statements include the accounts of CID Holdco, and its wholly-owned subsidiaries, Dot Ai and Dot Works, which are collectively referred to as the “Company” in these condensed consolidated financial statements. All intercompany balances and transactions have been eliminated upon consolidation.
Basis of Presentation	Basis of Presentation The condensed consolidated financial statements include the accounts of CID Holdco, Inc. and its subsidiaries, with all intercompany transactions and balances eliminated in consolidation. The Company has prepared the condensed consolidated financial statements in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and in conformity with the rules and regulations of the SEC. In the opinion of management, the condensed consolidated financial statements reflect all adjustments, consisting only of normal recurring adjustments, necessary for the fair presentation of the Company’s financial position, results of operations, and cash flows for the periods presented. These condensed consolidated financial statements and notes should be read in conjunction with the consolidated financial statements and notes in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on March 11, 2026.
Recently Issued Accounting Pronouncements Not Yet Adopted	Recently Issued Accounting Pronouncements Not Yet Adopted In November 2024, the FASB issued Accounting Standards Update (“ASU”) No. 2024-03, Disaggregation of Income Statement Expenses, which requires disclosures of certain additional expense information on an annual and interim basis, including, among other items, the amounts of purchases of inventory, employee compensation, depreciation and intangible asset amortization included within each income statement expense caption, as applicable. The updated standard is effective for our annual periods beginning after December 15, 2026 and interim periods within annual reporting periods beginning after December 15, 2027. The Company is currently evaluating the impact of this guidance but does not anticipate a material impact on its condensed consolidated financial statements or related disclosures.
Recently Adopted Accounting Pronouncements	Recently Adopted Accounting Pronouncements In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which prescribes standardized categories and enhanced disaggregation of information in the rate reconciliation, requires disclosure of disaggregated income taxes paid, and modifies certain other income tax-related disclosure requirements. The standard is effective for fiscal years beginning after December 15, 2024, and was adopted by the Company in its fiscal year 2025 annual reporting period. The Company evaluated the impact of adopting this guidance and because it continues to operate in a loss position and does not pay income taxes, the adoption did not have a material impact on its condensed consolidated financial statements or related disclosures. In November 2024, the FASB issued ASU No. 2024-04, Debt—Debt with Conversion and Other Options (Subtopic 470-20): Clarifications to Accounting for Certain Convertible Debt Instruments, which amends ASC 470-20 to clarify the requirements related to accounting for the settlement of a debt instrument as an induced conversion. The ASU is intended to improve the relevance and consistency in application of the induced conversion guidance in ASC 470-20 for (a) convertible debt instruments with cash conversion features and (b) debt instruments that are not currently convertible. The ASU removes references limiting induced conversion guidance to settlements in equity, thereby clarifying that the guidance may apply to conversions settled in equity, cash (or other assets), or a combination thereof. It also clarifies that, to qualify for induced conversion accounting, (i) the inducement offer must preserve the form and amount of consideration issuable under the original conversion privileges, (ii) the instrument must contain a substantive conversion feature at issuance and on the date the inducement offer is accepted, and (iii) the conversion must result from changed conversion privileges exercisable only for a limited period. The ASU further provides implementation guidance and examples, and clarifies that inducement expense is measured as the excess of the fair value of the consideration transferred over the fair value of the consideration issuable under the original conversion terms. The amendments in ASU No. 2024-04 are effective for fiscal years beginning after December 15, 2025, including interim periods within those fiscal years. As of June 30, 2026, the guidance did not have an impact on the Company, as there have been no modifications to the original conversion terms of its convertible debt instruments to induce holders to convert their holdings into equity shares. Other than the accounting standards described above, the Company did not adopt any new accounting standards during the three and six months ended June 30, 2026 that had a material impact on its condensed consolidated financial statements. The Company has reviewed all recently issued accounting pronouncements and determined that no other standards adopted during the periods materially affected its condensed consolidated financial position, results of operations, cash flows, or related disclosures.
Impairment of Long-Lived Assets	Impairment of Long-Lived Assets Long-lived assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset or asset group may not be recoverable. Recoverability of assets to be held and used is assessed by comparing the carrying amount of the asset or asset group with the undiscounted future cash flows expected to result from its use and eventual disposition. If the carrying amount exceeds the expected undiscounted future cash flows, an impairment loss is recognized to the extent that the carrying amount exceeds the fair value of the asset or asset group. As of June 30, 2026, the Company identified impairment indicators related to its long-lived assets and performed a recoverability assessment. Based on the assessment, the estimated undiscounted future cash flows exceeded the carrying amount of the related asset group and, accordingly, no impairment loss was recognized. As of December 31, 2025, no indicators of impairment were identified and no impairment loss was recognized.
Revisions and Reclassifications	Revisions and Reclassifications Certain revisions and reclassifications have been made to amounts in prior years’ financial statements and notes to the financial statements to conform to current year presentation. These revisions and reclassifications had no impact on total loss from operations, net loss, or shareholders’ equity (deficit) for any period presented (See Note 5).

Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2026

Summary of Significant Accounting Policies [Abstract]

Principles of Consolidation

The accompanying condensed consolidated financial statements include the accounts of CID Holdco, and its wholly-owned subsidiaries, Dot Ai and Dot Works, which are collectively referred to as the “Company” in these condensed consolidated financial statements. All intercompany balances and transactions have been eliminated upon consolidation.

Basis of Presentation

Basis of Presentation

The condensed consolidated financial statements include the accounts of CID Holdco, Inc. and its subsidiaries, with all intercompany transactions and balances eliminated in consolidation. The Company has prepared the condensed consolidated financial statements in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) and in conformity with the rules and regulations of the SEC. In the opinion of management, the condensed consolidated financial statements reflect all adjustments, consisting only of normal recurring adjustments, necessary for the fair presentation of the Company’s financial position, results of operations, and cash flows for the periods presented.

These condensed consolidated financial statements and notes should be read in conjunction with the consolidated financial statements and notes in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the SEC on March 11, 2026.

Recently Issued Accounting Pronouncements Not Yet Adopted

Recently Issued Accounting Pronouncements Not Yet Adopted

In November 2024, the FASB issued Accounting Standards Update (“ASU”) No. 2024-03, Disaggregation of Income Statement Expenses, which requires disclosures of certain additional expense information on an annual and interim basis, including, among other items, the amounts of purchases of inventory, employee compensation, depreciation and intangible asset amortization included within each income statement expense caption, as applicable. The updated standard is effective for our annual periods beginning after December 15, 2026 and interim periods within annual reporting periods beginning after December 15, 2027. The Company is currently evaluating the impact of this guidance but does not anticipate a material impact on its condensed consolidated financial statements or related disclosures.

Recently Adopted Accounting Pronouncements

Recently Adopted Accounting Pronouncements

In December 2023, the FASB issued ASU No. 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which prescribes standardized categories and enhanced disaggregation of information in the rate reconciliation, requires disclosure of disaggregated income taxes paid, and modifies certain other income tax-related disclosure requirements. The standard is effective for fiscal years beginning after December 15, 2024, and was adopted by the Company in its fiscal year 2025 annual reporting period. The Company evaluated the impact of adopting this guidance and because it continues to operate in a loss position and does not pay income taxes, the adoption did not have a material impact on its condensed consolidated financial statements or related disclosures.

In November 2024, the FASB issued ASU No. 2024-04, Debt—Debt with Conversion and Other Options (Subtopic 470-20): Clarifications to Accounting for Certain Convertible Debt Instruments, which amends ASC 470-20 to clarify the requirements related to accounting for the settlement of a debt instrument as an induced conversion. The ASU is intended to improve the relevance and consistency in application of the induced conversion guidance in ASC 470-20 for (a) convertible debt instruments with cash conversion features and (b) debt instruments that are not currently convertible. The ASU removes references limiting induced conversion guidance to settlements in equity, thereby clarifying that the guidance may apply to conversions settled in equity, cash (or other assets), or a combination thereof. It also clarifies that, to qualify for induced conversion accounting, (i) the inducement offer must preserve the form and amount of consideration issuable under the original conversion privileges, (ii) the instrument must contain a substantive conversion feature at issuance and on the date the inducement offer is accepted, and (iii) the conversion must result from changed conversion privileges exercisable only for a limited period. The ASU further provides implementation guidance and examples, and clarifies that inducement expense is measured as the excess of the fair value of the consideration transferred over the fair value of the consideration issuable under the original conversion terms. The amendments in ASU No. 2024-04 are effective for fiscal years beginning after December 15, 2025, including interim periods within those fiscal years. As of June 30, 2026, the guidance did not have an impact on the Company, as there have been no modifications to the original conversion terms of its convertible debt instruments to induce holders to convert their holdings into equity shares.

Other than the accounting standards described above, the Company did not adopt any new accounting standards during the three and six months ended June 30, 2026 that had a material impact on its condensed consolidated financial statements. The Company has reviewed all recently issued accounting pronouncements and determined that no other standards adopted during the periods materially affected its condensed consolidated financial position, results of operations, cash flows, or related disclosures.

Impairment of Long-Lived Assets

Impairment of Long-Lived Assets

Long-lived assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset or asset group may not be recoverable. Recoverability of assets to be held and used is assessed by comparing the carrying amount of the asset or asset group with the undiscounted future cash flows expected to result from its use and eventual disposition. If the carrying amount exceeds the expected undiscounted future cash flows, an impairment loss is recognized to the extent that the carrying amount exceeds the fair value of the asset or asset group.

As of June 30, 2026, the Company identified impairment indicators related to its long-lived assets and performed a recoverability assessment. Based on the assessment, the estimated undiscounted future cash flows exceeded the carrying amount of the related asset group and, accordingly, no impairment loss was recognized. As of December 31, 2025, no indicators of impairment were identified and no impairment loss was recognized.

Revisions and Reclassifications

Revisions and Reclassifications

Certain revisions and reclassifications have been made to amounts in prior years’ financial statements and notes to the financial statements to conform to current year presentation. These revisions and reclassifications had no impact on total loss from operations, net loss, or shareholders’ equity (deficit) for any period presented (See Note 5).