Condensed Consolidated Balance Sheets (Unaudited) - USD ($)	Jun. 30, 2026	Sep. 30, 2025
Current assets:
Cash	$ 5,605,847	$ 372,718
Prepaid expenses and other current assets	4,332,653	144,994
Total current assets	9,938,500	517,712
Property and equipment, net	1,185	1,457
Total assets	9,939,685	519,169
Current liabilities:
Accounts payable	21,693
Accrued expenses	293,474	252,058
Contract liability	9,029,272
Other current liabilities	1,135,364
Total current liabilities	10,479,803	252,058
Total liabilities	10,479,803	252,058
Equity (deficit):
Common stock, $ 0.0001 par value, 100,000,000 shares authorized; 13,637,824 and 41,193,052 shares issued and outstanding at June 30, 2026 and September 30, 2025, respectively.	1,364	4,119
Additional paid in capital	6,855,010	4,433,669
Accumulated other comprehensive income	1,612
Accumulated deficit	(7,391,283)	(4,170,677)
Total Vertical Data Inc. (deficit) equity	(533,297)	267,111
Non-controlling interests	(6,821)
Total stockholders’ equity	(540,118)	267,111
Total liabilities and equity (deficit)	$ 9,939,685	$ 519,169

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).