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Convertible debentures, Devvio Tranche (Details) |  | 3 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Nov. 06, 2024 USD ($) | Oct. 31, 2025 USD ($) $ / shares shares | Oct. 31, 2025 $ / shares | Jul. 31, 2025 USD ($) | Nov. 13, 2024 USD ($) | Nov. 06, 2024 $ / shares | Jan. 12, 2024 USD ($) | Nov. 04, 2022 USD ($)
Convertible Debt [Abstract] |  |  |  |  |  |  |  |
Derivative liability |  | $ 74,000 |  | $ 72,500 |  |  |  | $ 1,836,666
Convertible Debt [Member] |  |  |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |
Principal amount |  |  |  |  | $ 3,345,000 |  |  |
Interest rate |  |  |  |  | 5.30% |  |  |
Period of volume weighted average trading price |  | 20 days |  |  |  |  |  |
Devvio Inc. [Member] | Convertible Debt [Member] |  |  |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  | $ 100,000 |
Interest rate |  |  |  |  |  |  | 5.30% |
Share purchase warrant (in shares) | shares |  | 0.5 |  |  |  |  |  |
Conversion price (in dollars per share) | (per share) |  | $ 76.5 | $ 10.3 |  |  | $ 11.7 |  |
Number of repayable day | 10 days | 10 days |  |  |  |  |  |
Period of transaction expected date to complete |  | 270 days |  |  |  |  |  |
Period of volume weighted average trading price |  | 30 days |  |  |  |  |  |
Percentage of premium to volume weighted average price |  | 20.00% |  |  |  |  |  |
Conversion expiry term |  | 2 years |  |  |  |  |  |
Derivative liability |  |  |  |  |  |  | $ 45,000 |
Fair value transferred into equity | $ 176,000 |  |  |  |  |  |  |
Expected dividend yield | 0.00% |  |  |  |  |  |  |
Expected-volatility | 275.00% |  |  |  |  |  |  |
Risk-free interest rate | 3.10% |  |  |  |  |  |  |
Expected remaining life | 7 months 6 days |  |  |  |  |  |  |
Devvio Inc. [Member] | Convertible Debt [Member] | Common Stock [Member] |  |  |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |
Number of shares issued upon conversion of convertible units (in shares) | shares |  | 1 |  |  |  |  |  |

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- Definition Convertible debt, repayable days after the closing of the transaction, 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 The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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