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v3.25.3

Warrant liabilities, Impact of Change in Functional Currency (Details) |  |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Aug. 01, 2024 USD ($) shares | Nov. 04, 2022 USD ($) shares | Oct. 31, 2025 USD ($) | Oct. 31, 2024 USD ($) | Jul. 31, 2024 shares | Jul. 31, 2025 USD ($)
Warrants and Rights Note Disclosure [Abstract] |  |  |  |  |  |
Warrants outstanding (in shares) | shares |  |  |  |  | 132,811 |
Warrant Issued (in shares) | shares |  | 121,995 |  |  |  |
Derivative liability | $ |  | $ 1,836,666 | $ 74,000 |  |  | $ 72,500
Fair value of the warrant liabilities | $ | $ 454,571 |  | $ (2,283,298) | $ 488,132 |  |
Warrants expected remaining life |  |  | 4 years 7 days |  | 8 months 12 days |
ASC 815 [Member] |  |  |  |  |  |
Warrants and Rights Note Disclosure [Abstract] |  |  |  |  |  |
Derivative liability | $ | $ 1,382,096 |  |  |  |  |
ASC 718 [Member] |  |  |  |  |  |
Warrants and Rights Note Disclosure [Abstract] |  |  |  |  |  |
Warrants outstanding (in shares) | shares | 10,816 |  |  |  |  |
Dividend Yield [Member] |  |  |  |  |  |
Warrants and Rights Note Disclosure [Abstract] |  |  |  |  |  |
Measurement input |  |  | 0 |  | 0 |
Expected Volatility [Member] |  |  |  |  |  |
Warrants and Rights Note Disclosure [Abstract] |  |  |  |  |  |
Measurement input |  |  | 1.50 |  | 1.05 |
Risk-free Interest Rate [Member] |  |  |  |  |  |
Warrants and Rights Note Disclosure [Abstract] |  |  |  |  |  |
Measurement input |  |  | 0.027 |  | 0.0349 |

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- Definition Weighted average remaining contractual term for class of warrants or rights outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483444/210-20-55-10 + Details
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