Income taxes (Details 2) - Exascale Labs Inc [Member] - USD ($) |
12 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Balance at the beginning of the year | $ (1,652,998) | $ (748,679) |
| Additions | (1,356,415) | (904,319) |
| Balance at the end of the year | $ (3,009,413) | $ (1,652,998) |