Derivative Warrant Liabilities - Schedule of Changes in the Derivative Warrant Liability (Details) - USD ($) |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Jul. 31, 2026 |
Jul. 31, 2025 |
Jul. 31, 2026 |
Jul. 31, 2025 |
Oct. 31, 2025 |
|
| Schedule of Changes in the Derivative Warrant Liability [Line Items] | |||||
| Change in fair value of warrants | $ 582,570 | $ 139,563 | $ 496,061 | $ 1,319,081 | |
| Warrants [Member] | |||||
| Schedule of Changes in the Derivative Warrant Liability [Line Items] | |||||
| Beginning balance | 2,369,195 | $ 3,519,702 | $ 3,519,702 | ||
| Exercise of warrants | (498,980) | (21,921) | |||
| Change in fair value of warrants | (496,061) | (1,128,586) | |||
| Ending balance | $ 1,374,154 | $ 1,374,154 | $ 2,369,195 | ||