Supplemental disclosures with respect to cash flows - (Details) - CAD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Notes and other explanatory information [abstract] | ||
| Prepayments and receivables | $ 85,912 | $ 65,385 |
| Accounts payable and accrued liabilities | (1,544) | 29,640 |
| Accounts payable to related parties | 0 | (3,372) |
| Net change | $ 84,368 | $ 91,653 |