Audit Information	12 Months Ended
Jun. 30, 2026
Auditor [Line Items]
Auditor Name	TAAD, LLP
Auditor Firm ID	5854
Auditor Location	Diamond Bar, CA
Auditor Opinion [Text Block]	Opinion on the Consolidated Financial Statements We have audited the accompanying consolidated balance sheets of Zone Frontier, formerly known as CleanCore Solutions, Inc. and its Subsidiaries (the Company) as of June 30, 2026, and 2025, and the related consolidated statements of operations, comprehensive loss, stockholders’ equity, and cash flows for the two-year ended June 30, 2026, and 2025, and the related notes (collectively referred to as the consolidated “financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of June 30, 2026, and 2025, and the results of its operations and its cash flows for the two-year periods ended June 30, 2026, and 2025, in conformity with accounting principles generally accepted in the United States of America.

5854

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of Zone Frontier, formerly known as CleanCore Solutions, Inc. and its Subsidiaries (the Company) as of June 30, 2026, and 2025, and the related consolidated statements of operations, comprehensive loss, stockholders’ equity, and cash flows for the two-year ended June 30, 2026, and 2025, and the related notes (collectively referred to as the consolidated “financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of June 30, 2026, and 2025, and the results of its operations and its cash flows for the two-year periods ended June 30, 2026, and 2025, in conformity with accounting principles generally accepted in the United States of America.