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v3.25.1

Summary of Significant Accounting Policies - Assets and liabilities of consolidated VIEs (Details) - USD ($) | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Assets |  |
Cash | $ 1,189,577 | $ 371,497
Total assets | 16,477,411 | 16,797,812
Liabilities |  |
Accounts payable | 2,189,013 | 1,882,357
Total liabilities | 19,719,217 | 18,087,459
Variable Interest Entity | Levo Mobility LLC |  |
Assets |  |
Cash | 284 | 10,404
Intercompany loan receivable | 840,000 | 930,019
Prepaid expenses and other current assets | 193,495 | 52,190
Total assets | 1,033,779 | 992,613
Liabilities |  |
Accounts payable | 240,222 | 166,681
Promissory notes | 863,752 | 884,676
Total liabilities | $ 1,103,974 | $ 1,051,357

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