SEGMENT REPORTING - Schedule of significant revenue and expense categories (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Apr. 30, 2026 |
Apr. 30, 2025 |
Apr. 30, 2026 |
Apr. 30, 2025 |
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| Segment Reporting [Abstract] | ||||
| Revenues | $ 0 | $ 0 | $ 0 | $ 0 |
| Less: Significant and other segment expenses | ||||
| Selling, general and administrative expenses | (103,714) | (212,852) | (345,945) | (576,339) |
| Depreciation and amortization expense | (31,071) | (169,023) | (93,221) | (508,697) |
| Interest expense | (5,150) | (655) | (11,539) | (807) |
| Change in fair value of warrant liability | 44,444 | (3,480) | 53,459 | 7,320 |
| Loss on conversion of debt | 0 | 0 | 0 | 0 |
| Net loss from continuing operations | $ (95,491) | $ (386,010) | $ (397,246) | $ (1,078,523) |
| X | ||||||||||
- Definition Represent the amount of gain loss on change in fair value of warrant liability. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of expense for inducement to convert debt instrument representing fair value of security and other consideration transferred in excess of fair value of security and other consideration issuable pursuant to conversion privilege provided in terms of existing instrument. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of interest income (expense) classified as nonoperating. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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