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Convertible debentures (Tables)

12 Months Ended

Jun. 30, 2025

Convertible debentures

Schedule of components of convertible debentures

​

​	​	​	​	​	​	​
​		June 30,			June 30,
​	​	2025		​	2024
Principal balance	​	$	8,740,000	​	$	10,840,000
Less: conversions into ordinary shares	​	​	(7,780,000)	​	​	(1,200,000)
Less: repayments in cash	​	​	(960,000)	​	​	(1,860,000)
Remaining balance	​	​	—	​	​	7,780,000
Less: debentures discount and debts issuance cost	​		—	​		(2,615,989)
Total	​	$	—	​	$	5,164,011
Less: non-current	​	​	—	​	​	(3,283,992)
Total current	​	$	—	​	$	1,880,019

Convertible Debt Issued on October 21, 2022

Convertible debentures

Schedule of Black Scholes options pricing model

​

​	​	​	​	​
Share price		$	0.27	​
Exercise price	​	$	1.20	​
Expected terms (in years)	​		7	​
Expected volatility	​		109	%
Annual rate of quarterly dividends	​		—	%
Risk free interest rate	​		1.52	%

Convertible Debt Issued on December 29, 2023

Convertible debentures

Schedule of Black Scholes options pricing model

​

​	​	​	​	​
Share price		$	4.15
Exercise price	​	$	15.00	​
Expected terms (in years)	​		10	​
Expected volatility	​		175	%
Annual rate of quarterly dividends	​		—	%
Risk free interest rate	​		1.72	%

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